1{2 "record_id": "933204aac69df35d44733b61b90a1210852e7b68",3 "eligible": true,4 "exclusion_reason": null,5 "study": {6 "title": "A new Mass Rapid Transit (MRT) line construction and housing wealth: Evidence from the Circle Line",7 "year": 2017,8 "doi": "10.24294/jipd.v1i1.22",9 "country": "Singapore",10 "region_city": "Singapore (Circle Line MRT corridor)",11 "sample_start": 2009,12 "sample_end": 2013,13 "property_type": "condo_apartment",14 "price_type": "transaction",15 "data_source": "Non-landed private housing (condominium and apartment) transactions, Jan 2009-May 2013, within 4,000 m of Circle Line MRT stations (URA REALIS-type caveat data)",16 "document_type": "journal",17 "estimators": [18 "OLS"19 ],20 "spatial_method": "planning-sector fixed effects (first 2 digits of postal code)",21 "time_fe": true,22 "location_fe": true,23 "se_type": "unknown",24 "n_obs_total": 81316,25 "ai_methods": [],26 "notes": "Journal of Infrastructure, Policy and Development 1(1):64-89. Dependent variable ln sale price (SGD). Table 2 = pre-Circle-Line sales within 2,000 m of 6 existing MRT stations (n=7,679) with 100-m distance-band dummies (control group = sales beyond the last band); Tables 3-6 = DiD on opening of the Circle Line with 'after', proximity (<=400 m) dummy and interactions. Unit size in sqm (Table 1 'Unit size (sqm)'). Freehold tenure, resale-vs-developer sale and the DiD terms have no taxonomy leaf -> 'other'. Table 2: text says Models 3-4 add year-of-sale FE, table note says column 4 adds planning sector FE (inconsistent). Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."27 },28 "models": [29 {30 "model_id": "T2-c1",31 "table": "2",32 "column": "1",33 "page": 12,34 "dep_var": "ln sale price (lnprice)",35 "dep_transform": "log",36 "estimator": "OLS",37 "n_obs": 7679,38 "r2": 0.674,39 "se_or_t_in_parentheses": "se",40 "sample_subset": "Pre-CL sales within 2,000 m of 6 existing MRT stations; distance dummies up to 1,000 m"41 },42 {43 "model_id": "T2-c2",44 "table": "2",45 "column": "2",46 "page": 12,47 "dep_var": "ln sale price (lnprice)",48 "dep_transform": "log",49 "estimator": "OLS",50 "n_obs": 7679,51 "r2": 0.706,52 "se_or_t_in_parentheses": "se",53 "sample_subset": "Same as col 1, with additional fixed effects (text: year-of-sale FE)"54 },55 {56 "model_id": "T2-c3",57 "table": "2",58 "column": "3",59 "page": 12,60 "dep_var": "ln sale price (lnprice)",61 "dep_transform": "log",62 "estimator": "OLS",63 "n_obs": 7679,64 "r2": 0.692,65 "se_or_t_in_parentheses": "se",66 "sample_subset": "Pre-CL sales within 2,000 m; distance dummies up to 1,500 m"67 },68 {69 "model_id": "T2-c4",70 "table": "2",71 "column": "4",72 "page": 12,73 "dep_var": "ln sale price (lnprice)",74 "dep_transform": "log",75 "estimator": "OLS",76 "n_obs": 7679,77 "r2": 0.722,78 "se_or_t_in_parentheses": "se",79 "sample_subset": "Same as col 3, with planning sector FE (table note) / year-of-sale FE (text)"80 },81 {82 "model_id": "T3-c1",83 "table": "3",84 "column": "1",85 "page": 17,86 "dep_var": "ln sale price (lnprice)",87 "dep_transform": "log",88 "estimator": "OLS",89 "n_obs": 81316,90 "r2": 0.669,91 "se_or_t_in_parentheses": "se",92 "sample_subset": "Sales within 4,000 m of CL stations; no FE"93 },94 {95 "model_id": "T3-c2",96 "table": "3",97 "column": "2",98 "page": 17,99 "dep_var": "ln sale price (lnprice)",100 "dep_transform": "log",101 "estimator": "OLS",102 "n_obs": 81316,103 "r2": 0.865,104 "se_or_t_in_parentheses": "se",105 "sample_subset": "Sales within 4,000 m; planning sector FE + year-of-sale FE"106 },107 {108 "model_id": "T3-c3",109 "table": "3",110 "column": "3",111 "page": 17,112 "dep_var": "ln sale price (lnprice)",113 "dep_transform": "log",114 "estimator": "OLS",115 "n_obs": 57417,116 "r2": 0.859,117 "se_or_t_in_parentheses": "se",118 "sample_subset": "Sales within 2,000 m; planning sector FE + year-of-sale FE"119 },120 {121 "model_id": "T4-c1",122 "table": "4",123 "column": "1",124 "page": 19,125 "dep_var": "ln sale price (lnprice)",126 "dep_transform": "log",127 "estimator": "OLS",128 "n_obs": 81316,129 "r2": 0.864,130 "se_or_t_in_parentheses": "se",131 "sample_subset": "Sales within 4,000 m; planning sector FE + year-of-sale FE; triple interaction with existing-station dummy"132 },133 {134 "model_id": "T4-c2",135 "table": "4",136 "column": "2",137 "page": 19,138 "dep_var": "ln sale price (lnprice)",139 "dep_transform": "log",140 "estimator": "OLS",141 "n_obs": 81316,142 "r2": 0.864,143 "se_or_t_in_parentheses": "se",144 "sample_subset": "Sales within 4,000 m; planning sector FE + year-of-sale FE; triple interaction with interchange dummy"145 },146 {147 "model_id": "T5-c1",148 "table": "5",149 "column": "1",150 "page": 21,151 "dep_var": "ln sale price (lnprice)",152 "dep_transform": "log",153 "estimator": "OLS",154 "n_obs": 81316,155 "r2": 0.864,156 "se_or_t_in_parentheses": "se",157 "sample_subset": "Sales within 4,000 m; planning sector FE + year-of-sale FE; heterogeneity by resale"158 },159 {160 "model_id": "T5-c2",161 "table": "5",162 "column": "2",163 "page": 21,164 "dep_var": "ln sale price (lnprice)",165 "dep_transform": "log",166 "estimator": "OLS",167 "n_obs": 81316,168 "r2": 0.864,169 "se_or_t_in_parentheses": "se",170 "sample_subset": "Sales within 4,000 m; planning sector FE + year-of-sale FE; heterogeneity by HDB-upgrader buyer"171 },172 {173 "model_id": "T6-c1",174 "table": "6",175 "column": "1",176 "page": 22,177 "dep_var": "ln sale price (lnprice)",178 "dep_transform": "log",179 "estimator": "OLS",180 "n_obs": 81316,181 "r2": 0.866,182 "se_or_t_in_parentheses": "se",183 "sample_subset": "Sales within 4,000 m; FE; phase-specific opening dummies (aftph1-4 period dummies not extracted)"184 },185 {186 "model_id": "T6-c2",187 "table": "6",188 "column": "2",189 "page": 22,190 "dep_var": "ln sale price (lnprice)",191 "dep_transform": "log",192 "estimator": "OLS",193 "n_obs": 81316,194 "r2": 0.865,195 "se_or_t_in_parentheses": "se",196 "sample_subset": "Sales within 4,000 m; FE; 6-month anticipation window + after"197 },198 {199 "model_id": "T6-c3",200 "table": "6",201 "column": "3",202 "page": 22,203 "dep_var": "ln sale price (lnprice)",204 "dep_transform": "log",205 "estimator": "OLS",206 "n_obs": 81316,207 "r2": 0.866,208 "se_or_t_in_parentheses": "se",209 "sample_subset": "Sales within 4,000 m; FE; anticipation window + phase-specific dummies"210 }211 ],212 "coefficients": [213 {214 "model_id": "T2-c1",215 "var_name_printed": "Distance<200m (dist2)",216 "taxonomy_id": "transit_distance",217 "x_transform": "dummy",218 "x_unit": "m",219 "beta": 0.09,220 "se": 0.052,221 "t": null,222 "p": null,223 "p_stars": "*",224 "ci_lo": null,225 "ci_hi": null,226 "page": 12,227 "confidence": "high",228 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."229 },230 {231 "model_id": "T2-c2",232 "var_name_printed": "Distance<200m (dist2)",233 "taxonomy_id": "transit_distance",234 "x_transform": "dummy",235 "x_unit": "m",236 "beta": 0.09,237 "se": 0.049,238 "t": null,239 "p": null,240 "p_stars": "*",241 "ci_lo": null,242 "ci_hi": null,243 "page": 12,244 "confidence": "high",245 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."246 },247 {248 "model_id": "T2-c3",249 "var_name_printed": "Distance<200m (dist2)",250 "taxonomy_id": "transit_distance",251 "x_transform": "dummy",252 "x_unit": "m",253 "beta": 0.172,254 "se": 0.051,255 "t": null,256 "p": null,257 "p_stars": "***",258 "ci_lo": null,259 "ci_hi": null,260 "page": 12,261 "confidence": "high",262 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."263 },264 {265 "model_id": "T2-c4",266 "var_name_printed": "Distance<200m (dist2)",267 "taxonomy_id": "transit_distance",268 "x_transform": "dummy",269 "x_unit": "m",270 "beta": 0.173,271 "se": 0.048,272 "t": null,273 "p": null,274 "p_stars": "***",275 "ci_lo": null,276 "ci_hi": null,277 "page": 12,278 "confidence": "high",279 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."280 },281 {282 "model_id": "T2-c1",283 "var_name_printed": "201 to 300m (dist3)",284 "taxonomy_id": "transit_distance",285 "x_transform": "dummy",286 "x_unit": "m",287 "beta": 0.118,288 "se": 0.024,289 "t": null,290 "p": null,291 "p_stars": "***",292 "ci_lo": null,293 "ci_hi": null,294 "page": 12,295 "confidence": "high",296 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."297 },298 {299 "model_id": "T2-c2",300 "var_name_printed": "201 to 300m (dist3)",301 "taxonomy_id": "transit_distance",302 "x_transform": "dummy",303 "x_unit": "m",304 "beta": 0.125,305 "se": 0.023,306 "t": null,307 "p": null,308 "p_stars": "***",309 "ci_lo": null,310 "ci_hi": null,311 "page": 12,312 "confidence": "high",313 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."314 },315 {316 "model_id": "T2-c3",317 "var_name_printed": "201 to 300m (dist3)",318 "taxonomy_id": "transit_distance",319 "x_transform": "dummy",320 "x_unit": "m",321 "beta": 0.191,322 "se": 0.023,323 "t": null,324 "p": null,325 "p_stars": "***",326 "ci_lo": null,327 "ci_hi": null,328 "page": 12,329 "confidence": "high",330 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."331 },332 {333 "model_id": "T2-c4",334 "var_name_printed": "201 to 300m (dist3)",335 "taxonomy_id": "transit_distance",336 "x_transform": "dummy",337 "x_unit": "m",338 "beta": 0.193,339 "se": 0.022,340 "t": null,341 "p": null,342 "p_stars": "***",343 "ci_lo": null,344 "ci_hi": null,345 "page": 12,346 "confidence": "high",347 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."348 },349 {350 "model_id": "T2-c1",351 "var_name_printed": "301 to 400m (dist4)",352 "taxonomy_id": "transit_distance",353 "x_transform": "dummy",354 "x_unit": "m",355 "beta": -0.029,356 "se": 0.022,357 "t": null,358 "p": null,359 "p_stars": "",360 "ci_lo": null,361 "ci_hi": null,362 "page": 12,363 "confidence": "high",364 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."365 },366 {367 "model_id": "T2-c2",368 "var_name_printed": "301 to 400m (dist4)",369 "taxonomy_id": "transit_distance",370 "x_transform": "dummy",371 "x_unit": "m",372 "beta": 0.009,373 "se": 0.021,374 "t": null,375 "p": null,376 "p_stars": "",377 "ci_lo": null,378 "ci_hi": null,379 "page": 12,380 "confidence": "high",381 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."382 },383 {384 "model_id": "T2-c3",385 "var_name_printed": "301 to 400m (dist4)",386 "taxonomy_id": "transit_distance",387 "x_transform": "dummy",388 "x_unit": "m",389 "beta": 0.054,390 "se": 0.022,391 "t": null,392 "p": null,393 "p_stars": "**",394 "ci_lo": null,395 "ci_hi": null,396 "page": 12,397 "confidence": "high",398 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."399 },400 {401 "model_id": "T2-c4",402 "var_name_printed": "301 to 400m (dist4)",403 "taxonomy_id": "transit_distance",404 "x_transform": "dummy",405 "x_unit": "m",406 "beta": 0.085,407 "se": 0.021,408 "t": null,409 "p": null,410 "p_stars": "***",411 "ci_lo": null,412 "ci_hi": null,413 "page": 12,414 "confidence": "high",415 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."416 },417 {418 "model_id": "T2-c1",419 "var_name_printed": "401 to 500m (dist5)",420 "taxonomy_id": "transit_distance",421 "x_transform": "dummy",422 "x_unit": "m",423 "beta": -0.063,424 "se": 0.025,425 "t": null,426 "p": null,427 "p_stars": "**",428 "ci_lo": null,429 "ci_hi": null,430 "page": 12,431 "confidence": "high",432 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."433 },434 {435 "model_id": "T2-c2",436 "var_name_printed": "401 to 500m (dist5)",437 "taxonomy_id": "transit_distance",438 "x_transform": "dummy",439 "x_unit": "m",440 "beta": -0.04,441 "se": 0.023,442 "t": null,443 "p": null,444 "p_stars": "*",445 "ci_lo": null,446 "ci_hi": null,447 "page": 12,448 "confidence": "high",449 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."450 },451 {452 "model_id": "T2-c3",453 "var_name_printed": "401 to 500m (dist5)",454 "taxonomy_id": "transit_distance",455 "x_transform": "dummy",456 "x_unit": "m",457 "beta": 0.014,458 "se": 0.024,459 "t": null,460 "p": null,461 "p_stars": "",462 "ci_lo": null,463 "ci_hi": null,464 "page": 12,465 "confidence": "high",466 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."467 },468 {469 "model_id": "T2-c4",470 "var_name_printed": "401 to 500m (dist5)",471 "taxonomy_id": "transit_distance",472 "x_transform": "dummy",473 "x_unit": "m",474 "beta": 0.034,475 "se": 0.023,476 "t": null,477 "p": null,478 "p_stars": "",479 "ci_lo": null,480 "ci_hi": null,481 "page": 12,482 "confidence": "high",483 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."484 },485 {486 "model_id": "T2-c1",487 "var_name_printed": "501 to 600m (dist6)",488 "taxonomy_id": "transit_distance",489 "x_transform": "dummy",490 "x_unit": "m",491 "beta": 0.069,492 "se": 0.026,493 "t": null,494 "p": null,495 "p_stars": "***",496 "ci_lo": null,497 "ci_hi": null,498 "page": 12,499 "confidence": "high",500 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."501 },502 {503 "model_id": "T2-c2",504 "var_name_printed": "501 to 600m (dist6)",505 "taxonomy_id": "transit_distance",506 "x_transform": "dummy",507 "x_unit": "m",508 "beta": 0.088,509 "se": 0.025,510 "t": null,511 "p": null,512 "p_stars": "***",513 "ci_lo": null,514 "ci_hi": null,515 "page": 12,516 "confidence": "high",517 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."518 },519 {520 "model_id": "T2-c3",521 "var_name_printed": "501 to 600m (dist6)",522 "taxonomy_id": "transit_distance",523 "x_transform": "dummy",524 "x_unit": "m",525 "beta": 0.14,526 "se": 0.026,527 "t": null,528 "p": null,529 "p_stars": "***",530 "ci_lo": null,531 "ci_hi": null,532 "page": 12,533 "confidence": "high",534 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."535 },536 {537 "model_id": "T2-c4",538 "var_name_printed": "501 to 600m (dist6)",539 "taxonomy_id": "transit_distance",540 "x_transform": "dummy",541 "x_unit": "m",542 "beta": 0.158,543 "se": 0.025,544 "t": null,545 "p": null,546 "p_stars": "***",547 "ci_lo": null,548 "ci_hi": null,549 "page": 12,550 "confidence": "high",551 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."552 },553 {554 "model_id": "T2-c1",555 "var_name_printed": "601 to 700m (dist7)",556 "taxonomy_id": "transit_distance",557 "x_transform": "dummy",558 "x_unit": "m",559 "beta": -0.035,560 "se": 0.019,561 "t": null,562 "p": null,563 "p_stars": "*",564 "ci_lo": null,565 "ci_hi": null,566 "page": 12,567 "confidence": "high",568 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."569 },570 {571 "model_id": "T2-c2",572 "var_name_printed": "601 to 700m (dist7)",573 "taxonomy_id": "transit_distance",574 "x_transform": "dummy",575 "x_unit": "m",576 "beta": -0.053,577 "se": 0.018,578 "t": null,579 "p": null,580 "p_stars": "***",581 "ci_lo": null,582 "ci_hi": null,583 "page": 12,584 "confidence": "high",585 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."586 },587 {588 "model_id": "T2-c3",589 "var_name_printed": "601 to 700m (dist7)",590 "taxonomy_id": "transit_distance",591 "x_transform": "dummy",592 "x_unit": "m",593 "beta": 0.03,594 "se": 0.019,595 "t": null,596 "p": null,597 "p_stars": "",598 "ci_lo": null,599 "ci_hi": null,600 "page": 12,601 "confidence": "high",602 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."603 },604 {605 "model_id": "T2-c4",606 "var_name_printed": "601 to 700m (dist7)",607 "taxonomy_id": "transit_distance",608 "x_transform": "dummy",609 "x_unit": "m",610 "beta": 0.008,611 "se": 0.018,612 "t": null,613 "p": null,614 "p_stars": "",615 "ci_lo": null,616 "ci_hi": null,617 "page": 12,618 "confidence": "high",619 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."620 },621 {622 "model_id": "T2-c1",623 "var_name_printed": "701 to 800m (dist8)",624 "taxonomy_id": "transit_distance",625 "x_transform": "dummy",626 "x_unit": "m",627 "beta": -0.156,628 "se": 0.019,629 "t": null,630 "p": null,631 "p_stars": "***",632 "ci_lo": null,633 "ci_hi": null,634 "page": 12,635 "confidence": "high",636 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."637 },638 {639 "model_id": "T2-c2",640 "var_name_printed": "701 to 800m (dist8)",641 "taxonomy_id": "transit_distance",642 "x_transform": "dummy",643 "x_unit": "m",644 "beta": -0.161,645 "se": 0.018,646 "t": null,647 "p": null,648 "p_stars": "***",649 "ci_lo": null,650 "ci_hi": null,651 "page": 12,652 "confidence": "high",653 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."654 },655 {656 "model_id": "T2-c3",657 "var_name_printed": "701 to 800m (dist8)",658 "taxonomy_id": "transit_distance",659 "x_transform": "dummy",660 "x_unit": "m",661 "beta": -0.087,662 "se": 0.019,663 "t": null,664 "p": null,665 "p_stars": "***",666 "ci_lo": null,667 "ci_hi": null,668 "page": 12,669 "confidence": "high",670 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."671 },672 {673 "model_id": "T2-c4",674 "var_name_printed": "701 to 800m (dist8)",675 "taxonomy_id": "transit_distance",676 "x_transform": "dummy",677 "x_unit": "m",678 "beta": -0.096,679 "se": 0.018,680 "t": null,681 "p": null,682 "p_stars": "***",683 "ci_lo": null,684 "ci_hi": null,685 "page": 12,686 "confidence": "high",687 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."688 },689 {690 "model_id": "T2-c1",691 "var_name_printed": "801 to 900m (dist9)",692 "taxonomy_id": "transit_distance",693 "x_transform": "dummy",694 "x_unit": "m",695 "beta": -0.026,696 "se": 0.017,697 "t": null,698 "p": null,699 "p_stars": "",700 "ci_lo": null,701 "ci_hi": null,702 "page": 12,703 "confidence": "high",704 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."705 },706 {707 "model_id": "T2-c2",708 "var_name_printed": "801 to 900m (dist9)",709 "taxonomy_id": "transit_distance",710 "x_transform": "dummy",711 "x_unit": "m",712 "beta": -0.052,713 "se": 0.016,714 "t": null,715 "p": null,716 "p_stars": "***",717 "ci_lo": null,718 "ci_hi": null,719 "page": 12,720 "confidence": "high",721 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."722 },723 {724 "model_id": "T2-c3",725 "var_name_printed": "801 to 900m (dist9)",726 "taxonomy_id": "transit_distance",727 "x_transform": "dummy",728 "x_unit": "m",729 "beta": 0.062,730 "se": 0.017,731 "t": null,732 "p": null,733 "p_stars": "***",734 "ci_lo": null,735 "ci_hi": null,736 "page": 12,737 "confidence": "high",738 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."739 },740 {741 "model_id": "T2-c4",742 "var_name_printed": "801 to 900m (dist9)",743 "taxonomy_id": "transit_distance",744 "x_transform": "dummy",745 "x_unit": "m",746 "beta": 0.033,747 "se": 0.016,748 "t": null,749 "p": null,750 "p_stars": "**",751 "ci_lo": null,752 "ci_hi": null,753 "page": 12,754 "confidence": "high",755 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."756 },757 {758 "model_id": "T2-c1",759 "var_name_printed": "901 to 1000m (dist10)",760 "taxonomy_id": "transit_distance",761 "x_transform": "dummy",762 "x_unit": "m",763 "beta": 0.03,764 "se": 0.017,765 "t": null,766 "p": null,767 "p_stars": "*",768 "ci_lo": null,769 "ci_hi": null,770 "page": 12,771 "confidence": "high",772 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."773 },774 {775 "model_id": "T2-c2",776 "var_name_printed": "901 to 1000m (dist10)",777 "taxonomy_id": "transit_distance",778 "x_transform": "dummy",779 "x_unit": "m",780 "beta": 0.087,781 "se": 0.016,782 "t": null,783 "p": null,784 "p_stars": "***",785 "ci_lo": null,786 "ci_hi": null,787 "page": 12,788 "confidence": "high",789 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."790 },791 {792 "model_id": "T2-c3",793 "var_name_printed": "901 to 1000m (dist10)",794 "taxonomy_id": "transit_distance",795 "x_transform": "dummy",796 "x_unit": "m",797 "beta": 0.113,798 "se": 0.017,799 "t": null,800 "p": null,801 "p_stars": "***",802 "ci_lo": null,803 "ci_hi": null,804 "page": 12,805 "confidence": "high",806 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."807 },808 {809 "model_id": "T2-c4",810 "var_name_printed": "901 to 1000m (dist10)",811 "taxonomy_id": "transit_distance",812 "x_transform": "dummy",813 "x_unit": "m",814 "beta": 0.162,815 "se": 0.016,816 "t": null,817 "p": null,818 "p_stars": "***",819 "ci_lo": null,820 "ci_hi": null,821 "page": 12,822 "confidence": "high",823 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."824 },825 {826 "model_id": "T2-c3",827 "var_name_printed": "1001 to 1100m (dist11)",828 "taxonomy_id": "transit_distance",829 "x_transform": "dummy",830 "x_unit": "m",831 "beta": 0.197,832 "se": 0.013,833 "t": null,834 "p": null,835 "p_stars": "***",836 "ci_lo": null,837 "ci_hi": null,838 "page": 12,839 "confidence": "high",840 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."841 },842 {843 "model_id": "T2-c4",844 "var_name_printed": "1001 to 1100m (dist11)",845 "taxonomy_id": "transit_distance",846 "x_transform": "dummy",847 "x_unit": "m",848 "beta": 0.166,849 "se": 0.012,850 "t": null,851 "p": null,852 "p_stars": "***",853 "ci_lo": null,854 "ci_hi": null,855 "page": 12,856 "confidence": "high",857 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."858 },859 {860 "model_id": "T2-c3",861 "var_name_printed": "1101 to 1200m (dist12)",862 "taxonomy_id": "transit_distance",863 "x_transform": "dummy",864 "x_unit": "m",865 "beta": 0.279,866 "se": 0.018,867 "t": null,868 "p": null,869 "p_stars": "***",870 "ci_lo": null,871 "ci_hi": null,872 "page": 12,873 "confidence": "high",874 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."875 },876 {877 "model_id": "T2-c4",878 "var_name_printed": "1101 to 1200m (dist12)",879 "taxonomy_id": "transit_distance",880 "x_transform": "dummy",881 "x_unit": "m",882 "beta": 0.229,883 "se": 0.018,884 "t": null,885 "p": null,886 "p_stars": "***",887 "ci_lo": null,888 "ci_hi": null,889 "page": 12,890 "confidence": "high",891 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."892 },893 {894 "model_id": "T2-c3",895 "var_name_printed": "1201 to 1300m (dist13)",896 "taxonomy_id": "transit_distance",897 "x_transform": "dummy",898 "x_unit": "m",899 "beta": 0.208,900 "se": 0.022,901 "t": null,902 "p": null,903 "p_stars": "***",904 "ci_lo": null,905 "ci_hi": null,906 "page": 12,907 "confidence": "high",908 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."909 },910 {911 "model_id": "T2-c4",912 "var_name_printed": "1201 to 1300m (dist13)",913 "taxonomy_id": "transit_distance",914 "x_transform": "dummy",915 "x_unit": "m",916 "beta": 0.236,917 "se": 0.021,918 "t": null,919 "p": null,920 "p_stars": "***",921 "ci_lo": null,922 "ci_hi": null,923 "page": 12,924 "confidence": "high",925 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."926 },927 {928 "model_id": "T2-c3",929 "var_name_printed": "1301 to 1400m (dist14)",930 "taxonomy_id": "transit_distance",931 "x_transform": "dummy",932 "x_unit": "m",933 "beta": 0.15,934 "se": 0.018,935 "t": null,936 "p": null,937 "p_stars": "***",938 "ci_lo": null,939 "ci_hi": null,940 "page": 12,941 "confidence": "high",942 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."943 },944 {945 "model_id": "T2-c4",946 "var_name_printed": "1301 to 1400m (dist14)",947 "taxonomy_id": "transit_distance",948 "x_transform": "dummy",949 "x_unit": "m",950 "beta": 0.181,951 "se": 0.017,952 "t": null,953 "p": null,954 "p_stars": "***",955 "ci_lo": null,956 "ci_hi": null,957 "page": 12,958 "confidence": "high",959 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."960 },961 {962 "model_id": "T2-c3",963 "var_name_printed": "1401 to 1500m (dist15)",964 "taxonomy_id": "transit_distance",965 "x_transform": "dummy",966 "x_unit": "m",967 "beta": 0.055,968 "se": 0.023,969 "t": null,970 "p": null,971 "p_stars": "**",972 "ci_lo": null,973 "ci_hi": null,974 "page": 12,975 "confidence": "high",976 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."977 },978 {979 "model_id": "T2-c4",980 "var_name_printed": "1401 to 1500m (dist15)",981 "taxonomy_id": "transit_distance",982 "x_transform": "dummy",983 "x_unit": "m",984 "beta": 0.097,985 "se": 0.022,986 "t": null,987 "p": null,988 "p_stars": "***",989 "ci_lo": null,990 "ci_hi": null,991 "page": 12,992 "confidence": "high",993 "notes": "Distance-band dummy to nearest existing MRT station (100-m bands); reference = sales beyond the last band up to 2,000 m. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."994 },995 {996 "model_id": "T2-c1",997 "var_name_printed": "Floor level (floor)",998 "taxonomy_id": "floor_level",999 "x_transform": "level",1000 "x_unit": "count",1001 "beta": 0.013,1002 "se": 0.001,1003 "t": null,1004 "p": null,1005 "p_stars": "***",1006 "ci_lo": null,1007 "ci_hi": null,1008 "page": 12,1009 "confidence": "high",1010 "notes": "Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1011 },1012 {1013 "model_id": "T2-c2",1014 "var_name_printed": "Floor level (floor)",1015 "taxonomy_id": "floor_level",1016 "x_transform": "level",1017 "x_unit": "count",1018 "beta": 0.013,1019 "se": 0.001,1020 "t": null,1021 "p": null,1022 "p_stars": "***",1023 "ci_lo": null,1024 "ci_hi": null,1025 "page": 12,1026 "confidence": "high",1027 "notes": "Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1028 },1029 {1030 "model_id": "T2-c3",1031 "var_name_printed": "Floor level (floor)",1032 "taxonomy_id": "floor_level",1033 "x_transform": "level",1034 "x_unit": "count",1035 "beta": 0.013,1036 "se": 0.001,1037 "t": null,1038 "p": null,1039 "p_stars": "***",1040 "ci_lo": null,1041 "ci_hi": null,1042 "page": 12,1043 "confidence": "high",1044 "notes": "Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1045 },1046 {1047 "model_id": "T2-c4",1048 "var_name_printed": "Floor level (floor)",1049 "taxonomy_id": "floor_level",1050 "x_transform": "level",1051 "x_unit": "count",1052 "beta": 0.013,1053 "se": 0.001,1054 "t": null,1055 "p": null,1056 "p_stars": "***",1057 "ci_lo": null,1058 "ci_hi": null,1059 "page": 12,1060 "confidence": "high",1061 "notes": "Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1062 },1063 {1064 "model_id": "T2-c1",1065 "var_name_printed": "Unit size (area)",1066 "taxonomy_id": "living_area",1067 "x_transform": "level",1068 "x_unit": "m2",1069 "beta": 0.006,1070 "se": 0.0,1071 "t": null,1072 "p": null,1073 "p_stars": "***",1074 "ci_lo": null,1075 "ci_hi": null,1076 "page": 12,1077 "confidence": "high",1078 "notes": "Unit size in sqm (Table 1); SE printed as (0.000) i.e. <0.0005. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1079 },1080 {1081 "model_id": "T2-c2",1082 "var_name_printed": "Unit size (area)",1083 "taxonomy_id": "living_area",1084 "x_transform": "level",1085 "x_unit": "m2",1086 "beta": 0.006,1087 "se": 0.0,1088 "t": null,1089 "p": null,1090 "p_stars": "***",1091 "ci_lo": null,1092 "ci_hi": null,1093 "page": 12,1094 "confidence": "high",1095 "notes": "Unit size in sqm (Table 1); SE printed as (0.000) i.e. <0.0005. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1096 },1097 {1098 "model_id": "T2-c3",1099 "var_name_printed": "Unit size (area)",1100 "taxonomy_id": "living_area",1101 "x_transform": "level",1102 "x_unit": "m2",1103 "beta": 0.006,1104 "se": 0.0,1105 "t": null,1106 "p": null,1107 "p_stars": "***",1108 "ci_lo": null,1109 "ci_hi": null,1110 "page": 12,1111 "confidence": "high",1112 "notes": "Unit size in sqm (Table 1); SE printed as (0.000) i.e. <0.0005. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1113 },1114 {1115 "model_id": "T2-c4",1116 "var_name_printed": "Unit size (area)",1117 "taxonomy_id": "living_area",1118 "x_transform": "level",1119 "x_unit": "m2",1120 "beta": 0.006,1121 "se": 0.0,1122 "t": null,1123 "p": null,1124 "p_stars": "***",1125 "ci_lo": null,1126 "ci_hi": null,1127 "page": 12,1128 "confidence": "high",1129 "notes": "Unit size in sqm (Table 1); SE printed as (0.000) i.e. <0.0005. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1130 },1131 {1132 "model_id": "T2-c1",1133 "var_name_printed": "Condominium dummy (dumcond)",1134 "taxonomy_id": "dwelling_type",1135 "x_transform": "binary",1136 "x_unit": "binary",1137 "beta": 0.226,1138 "se": 0.009,1139 "t": null,1140 "p": null,1141 "p_stars": "***",1142 "ci_lo": null,1143 "ci_hi": null,1144 "page": 12,1145 "confidence": "high",1146 "notes": "Condominium vs apartment (non-landed) dummy. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1147 },1148 {1149 "model_id": "T2-c2",1150 "var_name_printed": "Condominium dummy (dumcond)",1151 "taxonomy_id": "dwelling_type",1152 "x_transform": "binary",1153 "x_unit": "binary",1154 "beta": 0.219,1155 "se": 0.008,1156 "t": null,1157 "p": null,1158 "p_stars": "***",1159 "ci_lo": null,1160 "ci_hi": null,1161 "page": 12,1162 "confidence": "high",1163 "notes": "Condominium vs apartment (non-landed) dummy. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1164 },1165 {1166 "model_id": "T2-c3",1167 "var_name_printed": "Condominium dummy (dumcond)",1168 "taxonomy_id": "dwelling_type",1169 "x_transform": "binary",1170 "x_unit": "binary",1171 "beta": 0.231,1172 "se": 0.009,1173 "t": null,1174 "p": null,1175 "p_stars": "***",1176 "ci_lo": null,1177 "ci_hi": null,1178 "page": 12,1179 "confidence": "high",1180 "notes": "Condominium vs apartment (non-landed) dummy. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1181 },1182 {1183 "model_id": "T2-c4",1184 "var_name_printed": "Condominium dummy (dumcond)",1185 "taxonomy_id": "dwelling_type",1186 "x_transform": "binary",1187 "x_unit": "binary",1188 "beta": 0.235,1189 "se": 0.008,1190 "t": null,1191 "p": null,1192 "p_stars": "***",1193 "ci_lo": null,1194 "ci_hi": null,1195 "page": 12,1196 "confidence": "high",1197 "notes": "Condominium vs apartment (non-landed) dummy. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1198 },1199 {1200 "model_id": "T2-c1",1201 "var_name_printed": "Freehold dummy (dumfh)",1202 "taxonomy_id": "other",1203 "x_transform": "binary",1204 "x_unit": "binary",1205 "beta": 0.251,1206 "se": 0.011,1207 "t": null,1208 "p": null,1209 "p_stars": "***",1210 "ci_lo": null,1211 "ci_hi": null,1212 "page": 12,1213 "confidence": "high",1214 "notes": "Freehold (vs leasehold) tenure dummy; no taxonomy leaf. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1215 },1216 {1217 "model_id": "T2-c2",1218 "var_name_printed": "Freehold dummy (dumfh)",1219 "taxonomy_id": "other",1220 "x_transform": "binary",1221 "x_unit": "binary",1222 "beta": 0.259,1223 "se": 0.011,1224 "t": null,1225 "p": null,1226 "p_stars": "***",1227 "ci_lo": null,1228 "ci_hi": null,1229 "page": 12,1230 "confidence": "high",1231 "notes": "Freehold (vs leasehold) tenure dummy; no taxonomy leaf. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1232 },1233 {1234 "model_id": "T2-c3",1235 "var_name_printed": "Freehold dummy (dumfh)",1236 "taxonomy_id": "other",1237 "x_transform": "binary",1238 "x_unit": "binary",1239 "beta": 0.223,1240 "se": 0.011,1241 "t": null,1242 "p": null,1243 "p_stars": "***",1244 "ci_lo": null,1245 "ci_hi": null,1246 "page": 12,1247 "confidence": "high",1248 "notes": "Freehold (vs leasehold) tenure dummy; no taxonomy leaf. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1249 },1250 {1251 "model_id": "T2-c4",1252 "var_name_printed": "Freehold dummy (dumfh)",1253 "taxonomy_id": "other",1254 "x_transform": "binary",1255 "x_unit": "binary",1256 "beta": 0.235,1257 "se": 0.011,1258 "t": null,1259 "p": null,1260 "p_stars": "***",1261 "ci_lo": null,1262 "ci_hi": null,1263 "page": 12,1264 "confidence": "high",1265 "notes": "Freehold (vs leasehold) tenure dummy; no taxonomy leaf. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1266 },1267 {1268 "model_id": "T2-c1",1269 "var_name_printed": "Age (age)",1270 "taxonomy_id": "age",1271 "x_transform": "level",1272 "x_unit": "years",1273 "beta": -0.011,1274 "se": 0.001,1275 "t": null,1276 "p": null,1277 "p_stars": "***",1278 "ci_lo": null,1279 "ci_hi": null,1280 "page": 12,1281 "confidence": "high",1282 "notes": "Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1283 },1284 {1285 "model_id": "T2-c2",1286 "var_name_printed": "Age (age)",1287 "taxonomy_id": "age",1288 "x_transform": "level",1289 "x_unit": "years",1290 "beta": -0.012,1291 "se": 0.001,1292 "t": null,1293 "p": null,1294 "p_stars": "***",1295 "ci_lo": null,1296 "ci_hi": null,1297 "page": 12,1298 "confidence": "high",1299 "notes": "Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1300 },1301 {1302 "model_id": "T2-c3",1303 "var_name_printed": "Age (age)",1304 "taxonomy_id": "age",1305 "x_transform": "level",1306 "x_unit": "years",1307 "beta": -0.01,1308 "se": 0.001,1309 "t": null,1310 "p": null,1311 "p_stars": "***",1312 "ci_lo": null,1313 "ci_hi": null,1314 "page": 12,1315 "confidence": "high",1316 "notes": "Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1317 },1318 {1319 "model_id": "T2-c4",1320 "var_name_printed": "Age (age)",1321 "taxonomy_id": "age",1322 "x_transform": "level",1323 "x_unit": "years",1324 "beta": -0.011,1325 "se": 0.001,1326 "t": null,1327 "p": null,1328 "p_stars": "***",1329 "ci_lo": null,1330 "ci_hi": null,1331 "page": 12,1332 "confidence": "high",1333 "notes": "Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1334 },1335 {1336 "model_id": "T2-c1",1337 "var_name_printed": "Resale dummy (dumresale)",1338 "taxonomy_id": "other",1339 "x_transform": "binary",1340 "x_unit": "binary",1341 "beta": -0.069,1342 "se": 0.011,1343 "t": null,1344 "p": null,1345 "p_stars": "***",1346 "ci_lo": null,1347 "ci_hi": null,1348 "page": 12,1349 "confidence": "high",1350 "notes": "Resale (secondary market) vs developer/sub-sale; no taxonomy leaf. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1351 },1352 {1353 "model_id": "T2-c2",1354 "var_name_printed": "Resale dummy (dumresale)",1355 "taxonomy_id": "other",1356 "x_transform": "binary",1357 "x_unit": "binary",1358 "beta": -0.091,1359 "se": 0.011,1360 "t": null,1361 "p": null,1362 "p_stars": "***",1363 "ci_lo": null,1364 "ci_hi": null,1365 "page": 12,1366 "confidence": "high",1367 "notes": "Resale (secondary market) vs developer/sub-sale; no taxonomy leaf. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1368 },1369 {1370 "model_id": "T2-c3",1371 "var_name_printed": "Resale dummy (dumresale)",1372 "taxonomy_id": "other",1373 "x_transform": "binary",1374 "x_unit": "binary",1375 "beta": -0.072,1376 "se": 0.011,1377 "t": null,1378 "p": null,1379 "p_stars": "***",1380 "ci_lo": null,1381 "ci_hi": null,1382 "page": 12,1383 "confidence": "high",1384 "notes": "Resale (secondary market) vs developer/sub-sale; no taxonomy leaf. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1385 },1386 {1387 "model_id": "T2-c4",1388 "var_name_printed": "Resale dummy (dumresale)",1389 "taxonomy_id": "other",1390 "x_transform": "binary",1391 "x_unit": "binary",1392 "beta": -0.093,1393 "se": 0.011,1394 "t": null,1395 "p": null,1396 "p_stars": "***",1397 "ci_lo": null,1398 "ci_hi": null,1399 "page": 12,1400 "confidence": "high",1401 "notes": "Resale (secondary market) vs developer/sub-sale; no taxonomy leaf. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1402 },1403 {1404 "model_id": "T3-c1",1405 "var_name_printed": "Floor level (floor)",1406 "taxonomy_id": "floor_level",1407 "x_transform": "level",1408 "x_unit": "count",1409 "beta": 0.015,1410 "se": 0.0,1411 "t": null,1412 "p": null,1413 "p_stars": "***",1414 "ci_lo": null,1415 "ci_hi": null,1416 "page": 17,1417 "confidence": "high",1418 "notes": "Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1419 },1420 {1421 "model_id": "T3-c2",1422 "var_name_printed": "Floor level (floor)",1423 "taxonomy_id": "floor_level",1424 "x_transform": "level",1425 "x_unit": "count",1426 "beta": 0.007,1427 "se": 0.0,1428 "t": null,1429 "p": null,1430 "p_stars": "***",1431 "ci_lo": null,1432 "ci_hi": null,1433 "page": 17,1434 "confidence": "high",1435 "notes": "Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1436 },1437 {1438 "model_id": "T3-c3",1439 "var_name_printed": "Floor level (floor)",1440 "taxonomy_id": "floor_level",1441 "x_transform": "level",1442 "x_unit": "count",1443 "beta": 0.007,1444 "se": 0.0,1445 "t": null,1446 "p": null,1447 "p_stars": "***",1448 "ci_lo": null,1449 "ci_hi": null,1450 "page": 17,1451 "confidence": "high",1452 "notes": "Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1453 },1454 {1455 "model_id": "T3-c1",1456 "var_name_printed": "Unit size (area)",1457 "taxonomy_id": "living_area",1458 "x_transform": "level",1459 "x_unit": "m2",1460 "beta": 0.007,1461 "se": 0.0,1462 "t": null,1463 "p": null,1464 "p_stars": "***",1465 "ci_lo": null,1466 "ci_hi": null,1467 "page": 17,1468 "confidence": "high",1469 "notes": "Unit size in sqm (Table 1); SE printed as (0.000) i.e. <0.0005. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1470 },1471 {1472 "model_id": "T3-c2",1473 "var_name_printed": "Unit size (area)",1474 "taxonomy_id": "living_area",1475 "x_transform": "level",1476 "x_unit": "m2",1477 "beta": 0.007,1478 "se": 0.0,1479 "t": null,1480 "p": null,1481 "p_stars": "***",1482 "ci_lo": null,1483 "ci_hi": null,1484 "page": 17,1485 "confidence": "high",1486 "notes": "Unit size in sqm (Table 1); SE printed as (0.000) i.e. <0.0005. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1487 },1488 {1489 "model_id": "T3-c3",1490 "var_name_printed": "Unit size (area)",1491 "taxonomy_id": "living_area",1492 "x_transform": "level",1493 "x_unit": "m2",1494 "beta": 0.007,1495 "se": 0.0,1496 "t": null,1497 "p": null,1498 "p_stars": "***",1499 "ci_lo": null,1500 "ci_hi": null,1501 "page": 17,1502 "confidence": "high",1503 "notes": "Unit size in sqm (Table 1); SE printed as (0.000) i.e. <0.0005. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1504 },1505 {1506 "model_id": "T3-c1",1507 "var_name_printed": "Condominium dummy (dumcond)",1508 "taxonomy_id": "dwelling_type",1509 "x_transform": "binary",1510 "x_unit": "binary",1511 "beta": 0.133,1512 "se": 0.003,1513 "t": null,1514 "p": null,1515 "p_stars": "***",1516 "ci_lo": null,1517 "ci_hi": null,1518 "page": 17,1519 "confidence": "high",1520 "notes": "Condominium vs apartment (non-landed) dummy. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1521 },1522 {1523 "model_id": "T3-c2",1524 "var_name_printed": "Condominium dummy (dumcond)",1525 "taxonomy_id": "dwelling_type",1526 "x_transform": "binary",1527 "x_unit": "binary",1528 "beta": 0.165,1529 "se": 0.002,1530 "t": null,1531 "p": null,1532 "p_stars": "***",1533 "ci_lo": null,1534 "ci_hi": null,1535 "page": 17,1536 "confidence": "high",1537 "notes": "Condominium vs apartment (non-landed) dummy. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1538 },1539 {1540 "model_id": "T3-c3",1541 "var_name_printed": "Condominium dummy (dumcond)",1542 "taxonomy_id": "dwelling_type",1543 "x_transform": "binary",1544 "x_unit": "binary",1545 "beta": 0.154,1546 "se": 0.002,1547 "t": null,1548 "p": null,1549 "p_stars": "***",1550 "ci_lo": null,1551 "ci_hi": null,1552 "page": 17,1553 "confidence": "high",1554 "notes": "Condominium vs apartment (non-landed) dummy. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1555 },1556 {1557 "model_id": "T3-c1",1558 "var_name_printed": "Freehold dummy (dumfh)",1559 "taxonomy_id": "other",1560 "x_transform": "binary",1561 "x_unit": "binary",1562 "beta": 0.149,1563 "se": 0.003,1564 "t": null,1565 "p": null,1566 "p_stars": "***",1567 "ci_lo": null,1568 "ci_hi": null,1569 "page": 17,1570 "confidence": "high",1571 "notes": "Freehold (vs leasehold) tenure dummy; no taxonomy leaf. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1572 },1573 {1574 "model_id": "T3-c2",1575 "var_name_printed": "Freehold dummy (dumfh)",1576 "taxonomy_id": "other",1577 "x_transform": "binary",1578 "x_unit": "binary",1579 "beta": 0.099,1580 "se": 0.002,1581 "t": null,1582 "p": null,1583 "p_stars": "***",1584 "ci_lo": null,1585 "ci_hi": null,1586 "page": 17,1587 "confidence": "high",1588 "notes": "Freehold (vs leasehold) tenure dummy; no taxonomy leaf. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1589 },1590 {1591 "model_id": "T3-c3",1592 "var_name_printed": "Freehold dummy (dumfh)",1593 "taxonomy_id": "other",1594 "x_transform": "binary",1595 "x_unit": "binary",1596 "beta": 0.086,1597 "se": 0.003,1598 "t": null,1599 "p": null,1600 "p_stars": "***",1601 "ci_lo": null,1602 "ci_hi": null,1603 "page": 17,1604 "confidence": "high",1605 "notes": "Freehold (vs leasehold) tenure dummy; no taxonomy leaf. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1606 },1607 {1608 "model_id": "T3-c1",1609 "var_name_printed": "Age (age)",1610 "taxonomy_id": "age",1611 "x_transform": "level",1612 "x_unit": "years",1613 "beta": -0.011,1614 "se": 0.0,1615 "t": null,1616 "p": null,1617 "p_stars": "***",1618 "ci_lo": null,1619 "ci_hi": null,1620 "page": 17,1621 "confidence": "high",1622 "notes": "Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1623 },1624 {1625 "model_id": "T3-c2",1626 "var_name_printed": "Age (age)",1627 "taxonomy_id": "age",1628 "x_transform": "level",1629 "x_unit": "years",1630 "beta": -0.009,1631 "se": 0.0,1632 "t": null,1633 "p": null,1634 "p_stars": "***",1635 "ci_lo": null,1636 "ci_hi": null,1637 "page": 17,1638 "confidence": "high",1639 "notes": "Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1640 },1641 {1642 "model_id": "T3-c3",1643 "var_name_printed": "Age (age)",1644 "taxonomy_id": "age",1645 "x_transform": "level",1646 "x_unit": "years",1647 "beta": -0.008,1648 "se": 0.0,1649 "t": null,1650 "p": null,1651 "p_stars": "***",1652 "ci_lo": null,1653 "ci_hi": null,1654 "page": 17,1655 "confidence": "high",1656 "notes": "Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1657 },1658 {1659 "model_id": "T3-c1",1660 "var_name_printed": "Resale dummy (dumresale)",1661 "taxonomy_id": "other",1662 "x_transform": "binary",1663 "x_unit": "binary",1664 "beta": 0.017,1665 "se": 0.003,1666 "t": null,1667 "p": null,1668 "p_stars": "***",1669 "ci_lo": null,1670 "ci_hi": null,1671 "page": 17,1672 "confidence": "high",1673 "notes": "Resale (secondary market) vs developer/sub-sale; no taxonomy leaf. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1674 },1675 {1676 "model_id": "T3-c2",1677 "var_name_printed": "Resale dummy (dumresale)",1678 "taxonomy_id": "other",1679 "x_transform": "binary",1680 "x_unit": "binary",1681 "beta": -0.052,1682 "se": 0.002,1683 "t": null,1684 "p": null,1685 "p_stars": "***",1686 "ci_lo": null,1687 "ci_hi": null,1688 "page": 17,1689 "confidence": "high",1690 "notes": "Resale (secondary market) vs developer/sub-sale; no taxonomy leaf. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1691 },1692 {1693 "model_id": "T3-c3",1694 "var_name_printed": "Resale dummy (dumresale)",1695 "taxonomy_id": "other",1696 "x_transform": "binary",1697 "x_unit": "binary",1698 "beta": -0.051,1699 "se": 0.003,1700 "t": null,1701 "p": null,1702 "p_stars": "***",1703 "ci_lo": null,1704 "ci_hi": null,1705 "page": 17,1706 "confidence": "high",1707 "notes": "Resale (secondary market) vs developer/sub-sale; no taxonomy leaf. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1708 },1709 {1710 "model_id": "T3-c1",1711 "var_name_printed": "After the opening of MRT line (after)",1712 "taxonomy_id": "transaction_timing",1713 "x_transform": "binary",1714 "x_unit": "binary",1715 "beta": 0.051,1716 "se": 0.002,1717 "t": null,1718 "p": null,1719 "p_stars": "***",1720 "ci_lo": null,1721 "ci_hi": null,1722 "page": 17,1723 "confidence": "high",1724 "notes": "Post-Circle-Line-opening period dummy (DiD time indicator). Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1725 },1726 {1727 "model_id": "T3-c2",1728 "var_name_printed": "After the opening of MRT line (after)",1729 "taxonomy_id": "transaction_timing",1730 "x_transform": "binary",1731 "x_unit": "binary",1732 "beta": 0.016,1733 "se": 0.002,1734 "t": null,1735 "p": null,1736 "p_stars": "***",1737 "ci_lo": null,1738 "ci_hi": null,1739 "page": 17,1740 "confidence": "high",1741 "notes": "Post-Circle-Line-opening period dummy (DiD time indicator). Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1742 },1743 {1744 "model_id": "T3-c3",1745 "var_name_printed": "After the opening of MRT line (after)",1746 "taxonomy_id": "transaction_timing",1747 "x_transform": "binary",1748 "x_unit": "binary",1749 "beta": 0.015,1750 "se": 0.003,1751 "t": null,1752 "p": null,1753 "p_stars": "***",1754 "ci_lo": null,1755 "ci_hi": null,1756 "page": 17,1757 "confidence": "high",1758 "notes": "Post-Circle-Line-opening period dummy (DiD time indicator). Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1759 },1760 {1761 "model_id": "T3-c1",1762 "var_name_printed": "Proximity to MRT (<= 400m) (dumMRT)",1763 "taxonomy_id": "transit_distance",1764 "x_transform": "binary",1765 "x_unit": "binary",1766 "beta": 0.126,1767 "se": 0.007,1768 "t": null,1769 "p": null,1770 "p_stars": "***",1771 "ci_lo": null,1772 "ci_hi": null,1773 "page": 17,1774 "confidence": "high",1775 "notes": "Difference-in-differences interaction term (Circle Line opening x within 400 m of CL station); x_transform other. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1776 },1777 {1778 "model_id": "T3-c2",1779 "var_name_printed": "Proximity to MRT (<= 400m) (dumMRT)",1780 "taxonomy_id": "transit_distance",1781 "x_transform": "binary",1782 "x_unit": "binary",1783 "beta": 0.042,1784 "se": 0.005,1785 "t": null,1786 "p": null,1787 "p_stars": "***",1788 "ci_lo": null,1789 "ci_hi": null,1790 "page": 17,1791 "confidence": "high",1792 "notes": "Difference-in-differences interaction term (Circle Line opening x within 400 m of CL station); x_transform other. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1793 },1794 {1795 "model_id": "T3-c3",1796 "var_name_printed": "Proximity to MRT (<= 400m) (dumMRT)",1797 "taxonomy_id": "transit_distance",1798 "x_transform": "binary",1799 "x_unit": "binary",1800 "beta": 0.049,1801 "se": 0.005,1802 "t": null,1803 "p": null,1804 "p_stars": "***",1805 "ci_lo": null,1806 "ci_hi": null,1807 "page": 17,1808 "confidence": "high",1809 "notes": "Difference-in-differences interaction term (Circle Line opening x within 400 m of CL station); x_transform other. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1810 },1811 {1812 "model_id": "T3-c1",1813 "var_name_printed": "After x Proximity to MRT (aftdumMRT)",1814 "taxonomy_id": "transit_distance",1815 "x_transform": "other",1816 "x_unit": "binary",1817 "beta": -0.078,1818 "se": 0.009,1819 "t": null,1820 "p": null,1821 "p_stars": "***",1822 "ci_lo": null,1823 "ci_hi": null,1824 "page": 17,1825 "confidence": "high",1826 "notes": "Difference-in-differences interaction term (Circle Line opening x within 400 m of CL station); x_transform other. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1827 },1828 {1829 "model_id": "T3-c2",1830 "var_name_printed": "After x Proximity to MRT (aftdumMRT)",1831 "taxonomy_id": "transit_distance",1832 "x_transform": "other",1833 "x_unit": "binary",1834 "beta": 0.132,1835 "se": 0.006,1836 "t": null,1837 "p": null,1838 "p_stars": "***",1839 "ci_lo": null,1840 "ci_hi": null,1841 "page": 17,1842 "confidence": "high",1843 "notes": "Difference-in-differences interaction term (Circle Line opening x within 400 m of CL station); x_transform other. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1844 },1845 {1846 "model_id": "T3-c3",1847 "var_name_printed": "After x Proximity to MRT (aftdumMRT)",1848 "taxonomy_id": "transit_distance",1849 "x_transform": "other",1850 "x_unit": "binary",1851 "beta": 0.122,1852 "se": 0.006,1853 "t": null,1854 "p": null,1855 "p_stars": "***",1856 "ci_lo": null,1857 "ci_hi": null,1858 "page": 17,1859 "confidence": "high",1860 "notes": "Difference-in-differences interaction term (Circle Line opening x within 400 m of CL station); x_transform other. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1861 },1862 {1863 "model_id": "T4-c1",1864 "var_name_printed": "Floor level (floor)",1865 "taxonomy_id": "floor_level",1866 "x_transform": "level",1867 "x_unit": "count",1868 "beta": 0.007,1869 "se": 0.0,1870 "t": null,1871 "p": null,1872 "p_stars": "***",1873 "ci_lo": null,1874 "ci_hi": null,1875 "page": 19,1876 "confidence": "high",1877 "notes": "Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1878 },1879 {1880 "model_id": "T4-c2",1881 "var_name_printed": "Floor level (floor)",1882 "taxonomy_id": "floor_level",1883 "x_transform": "level",1884 "x_unit": "count",1885 "beta": 0.007,1886 "se": 0.0,1887 "t": null,1888 "p": null,1889 "p_stars": "***",1890 "ci_lo": null,1891 "ci_hi": null,1892 "page": 19,1893 "confidence": "high",1894 "notes": "Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1895 },1896 {1897 "model_id": "T4-c1",1898 "var_name_printed": "Unit size (area)",1899 "taxonomy_id": "living_area",1900 "x_transform": "level",1901 "x_unit": "m2",1902 "beta": 0.007,1903 "se": 0.0,1904 "t": null,1905 "p": null,1906 "p_stars": "***",1907 "ci_lo": null,1908 "ci_hi": null,1909 "page": 19,1910 "confidence": "high",1911 "notes": "Unit size in sqm (Table 1); SE printed as (0.000) i.e. <0.0005. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1912 },1913 {1914 "model_id": "T4-c2",1915 "var_name_printed": "Unit size (area)",1916 "taxonomy_id": "living_area",1917 "x_transform": "level",1918 "x_unit": "m2",1919 "beta": 0.007,1920 "se": 0.0,1921 "t": null,1922 "p": null,1923 "p_stars": "***",1924 "ci_lo": null,1925 "ci_hi": null,1926 "page": 19,1927 "confidence": "high",1928 "notes": "Unit size in sqm (Table 1); SE printed as (0.000) i.e. <0.0005. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1929 },1930 {1931 "model_id": "T4-c1",1932 "var_name_printed": "Condominium dummy (dumcond)",1933 "taxonomy_id": "dwelling_type",1934 "x_transform": "binary",1935 "x_unit": "binary",1936 "beta": 0.163,1937 "se": 0.002,1938 "t": null,1939 "p": null,1940 "p_stars": "***",1941 "ci_lo": null,1942 "ci_hi": null,1943 "page": 19,1944 "confidence": "high",1945 "notes": "Condominium vs apartment (non-landed) dummy. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1946 },1947 {1948 "model_id": "T4-c2",1949 "var_name_printed": "Condominium dummy (dumcond)",1950 "taxonomy_id": "dwelling_type",1951 "x_transform": "binary",1952 "x_unit": "binary",1953 "beta": 0.163,1954 "se": 0.002,1955 "t": null,1956 "p": null,1957 "p_stars": "***",1958 "ci_lo": null,1959 "ci_hi": null,1960 "page": 19,1961 "confidence": "high",1962 "notes": "Condominium vs apartment (non-landed) dummy. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1963 },1964 {1965 "model_id": "T4-c1",1966 "var_name_printed": "Freehold dummy (dumfh)",1967 "taxonomy_id": "other",1968 "x_transform": "binary",1969 "x_unit": "binary",1970 "beta": 0.094,1971 "se": 0.002,1972 "t": null,1973 "p": null,1974 "p_stars": "***",1975 "ci_lo": null,1976 "ci_hi": null,1977 "page": 19,1978 "confidence": "high",1979 "notes": "Freehold (vs leasehold) tenure dummy; no taxonomy leaf. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1980 },1981 {1982 "model_id": "T4-c2",1983 "var_name_printed": "Freehold dummy (dumfh)",1984 "taxonomy_id": "other",1985 "x_transform": "binary",1986 "x_unit": "binary",1987 "beta": 0.094,1988 "se": 0.002,1989 "t": null,1990 "p": null,1991 "p_stars": "***",1992 "ci_lo": null,1993 "ci_hi": null,1994 "page": 19,1995 "confidence": "high",1996 "notes": "Freehold (vs leasehold) tenure dummy; no taxonomy leaf. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."1997 },1998 {1999 "model_id": "T4-c1",2000 "var_name_printed": "Age (age)",2001 "taxonomy_id": "age",2002 "x_transform": "level",2003 "x_unit": "years",2004 "beta": -0.009,2005 "se": 0.0,2006 "t": null,2007 "p": null,2008 "p_stars": "***",2009 "ci_lo": null,2010 "ci_hi": null,2011 "page": 19,2012 "confidence": "high",2013 "notes": "Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2014 },2015 {2016 "model_id": "T4-c2",2017 "var_name_printed": "Age (age)",2018 "taxonomy_id": "age",2019 "x_transform": "level",2020 "x_unit": "years",2021 "beta": -0.009,2022 "se": 0.0,2023 "t": null,2024 "p": null,2025 "p_stars": "***",2026 "ci_lo": null,2027 "ci_hi": null,2028 "page": 19,2029 "confidence": "high",2030 "notes": "Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2031 },2032 {2033 "model_id": "T4-c1",2034 "var_name_printed": "Resale dummy (dumresale)",2035 "taxonomy_id": "other",2036 "x_transform": "binary",2037 "x_unit": "binary",2038 "beta": -0.05,2039 "se": 0.002,2040 "t": null,2041 "p": null,2042 "p_stars": "***",2043 "ci_lo": null,2044 "ci_hi": null,2045 "page": 19,2046 "confidence": "high",2047 "notes": "Resale (secondary market) vs developer/sub-sale; no taxonomy leaf. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2048 },2049 {2050 "model_id": "T4-c2",2051 "var_name_printed": "Resale dummy (dumresale)",2052 "taxonomy_id": "other",2053 "x_transform": "binary",2054 "x_unit": "binary",2055 "beta": -0.05,2056 "se": 0.002,2057 "t": null,2058 "p": null,2059 "p_stars": "***",2060 "ci_lo": null,2061 "ci_hi": null,2062 "page": 19,2063 "confidence": "high",2064 "notes": "Resale (secondary market) vs developer/sub-sale; no taxonomy leaf. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2065 },2066 {2067 "model_id": "T4-c1",2068 "var_name_printed": "After the opening of MRT line (after)",2069 "taxonomy_id": "transaction_timing",2070 "x_transform": "binary",2071 "x_unit": "binary",2072 "beta": 0.026,2073 "se": 0.002,2074 "t": null,2075 "p": null,2076 "p_stars": "***",2077 "ci_lo": null,2078 "ci_hi": null,2079 "page": 19,2080 "confidence": "high",2081 "notes": "Post-Circle-Line-opening period dummy (DiD time indicator). Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2082 },2083 {2084 "model_id": "T4-c2",2085 "var_name_printed": "After the opening of MRT line (after)",2086 "taxonomy_id": "transaction_timing",2087 "x_transform": "binary",2088 "x_unit": "binary",2089 "beta": 0.026,2090 "se": 0.002,2091 "t": null,2092 "p": null,2093 "p_stars": "***",2094 "ci_lo": null,2095 "ci_hi": null,2096 "page": 19,2097 "confidence": "high",2098 "notes": "Post-Circle-Line-opening period dummy (DiD time indicator). Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2099 },2100 {2101 "model_id": "T4-c1",2102 "var_name_printed": "Proximity to MRT (<= 400m) (dumMRT)",2103 "taxonomy_id": "transit_distance",2104 "x_transform": "binary",2105 "x_unit": "binary",2106 "beta": 0.129,2107 "se": 0.003,2108 "t": null,2109 "p": null,2110 "p_stars": "***",2111 "ci_lo": null,2112 "ci_hi": null,2113 "page": 19,2114 "confidence": "high",2115 "notes": "Difference-in-differences interaction term (Circle Line opening x within 400 m of CL station); x_transform other. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2116 },2117 {2118 "model_id": "T4-c2",2119 "var_name_printed": "Proximity to MRT (<= 400m) (dumMRT)",2120 "taxonomy_id": "transit_distance",2121 "x_transform": "binary",2122 "x_unit": "binary",2123 "beta": 0.13,2124 "se": 0.003,2125 "t": null,2126 "p": null,2127 "p_stars": "***",2128 "ci_lo": null,2129 "ci_hi": null,2130 "page": 19,2131 "confidence": "high",2132 "notes": "Difference-in-differences interaction term (Circle Line opening x within 400 m of CL station); x_transform other. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2133 },2134 {2135 "model_id": "T4-c1",2136 "var_name_printed": "After x Proximity x Existing MRT station (aftdumMRTold)",2137 "taxonomy_id": "transit_distance",2138 "x_transform": "other",2139 "x_unit": "binary",2140 "beta": -0.093,2141 "se": 0.009,2142 "t": null,2143 "p": null,2144 "p_stars": "***",2145 "ci_lo": null,2146 "ci_hi": null,2147 "page": 19,2148 "confidence": "high",2149 "notes": "Difference-in-differences interaction term (Circle Line opening x within 400 m of CL station); x_transform other. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2150 },2151 {2152 "model_id": "T4-c2",2153 "var_name_printed": "After x Proximity x Interchange (aftdumMRTinterchg)",2154 "taxonomy_id": "transit_distance",2155 "x_transform": "other",2156 "x_unit": "binary",2157 "beta": -0.096,2158 "se": 0.009,2159 "t": null,2160 "p": null,2161 "p_stars": "***",2162 "ci_lo": null,2163 "ci_hi": null,2164 "page": 19,2165 "confidence": "high",2166 "notes": "Difference-in-differences interaction term (Circle Line opening x within 400 m of CL station); x_transform other. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2167 },2168 {2169 "model_id": "T5-c1",2170 "var_name_printed": "Floor level (floor)",2171 "taxonomy_id": "floor_level",2172 "x_transform": "level",2173 "x_unit": "count",2174 "beta": 0.007,2175 "se": 0.0,2176 "t": null,2177 "p": null,2178 "p_stars": "***",2179 "ci_lo": null,2180 "ci_hi": null,2181 "page": 21,2182 "confidence": "high",2183 "notes": "Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2184 },2185 {2186 "model_id": "T5-c2",2187 "var_name_printed": "Floor level (floor)",2188 "taxonomy_id": "floor_level",2189 "x_transform": "level",2190 "x_unit": "count",2191 "beta": 0.007,2192 "se": 0.0,2193 "t": null,2194 "p": null,2195 "p_stars": "***",2196 "ci_lo": null,2197 "ci_hi": null,2198 "page": 21,2199 "confidence": "high",2200 "notes": "Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2201 },2202 {2203 "model_id": "T5-c1",2204 "var_name_printed": "Unit size (area)",2205 "taxonomy_id": "living_area",2206 "x_transform": "level",2207 "x_unit": "m2",2208 "beta": 0.007,2209 "se": 0.0,2210 "t": null,2211 "p": null,2212 "p_stars": "***",2213 "ci_lo": null,2214 "ci_hi": null,2215 "page": 21,2216 "confidence": "high",2217 "notes": "Unit size in sqm (Table 1); SE printed as (0.000) i.e. <0.0005. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2218 },2219 {2220 "model_id": "T5-c2",2221 "var_name_printed": "Unit size (area)",2222 "taxonomy_id": "living_area",2223 "x_transform": "level",2224 "x_unit": "m2",2225 "beta": 0.007,2226 "se": 0.0,2227 "t": null,2228 "p": null,2229 "p_stars": "***",2230 "ci_lo": null,2231 "ci_hi": null,2232 "page": 21,2233 "confidence": "high",2234 "notes": "Unit size in sqm (Table 1); SE printed as (0.000) i.e. <0.0005. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2235 },2236 {2237 "model_id": "T5-c1",2238 "var_name_printed": "Condominium dummy (dumcond)",2239 "taxonomy_id": "dwelling_type",2240 "x_transform": "binary",2241 "x_unit": "binary",2242 "beta": 0.164,2243 "se": 0.002,2244 "t": null,2245 "p": null,2246 "p_stars": "***",2247 "ci_lo": null,2248 "ci_hi": null,2249 "page": 21,2250 "confidence": "high",2251 "notes": "Condominium vs apartment (non-landed) dummy. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2252 },2253 {2254 "model_id": "T5-c2",2255 "var_name_printed": "Condominium dummy (dumcond)",2256 "taxonomy_id": "dwelling_type",2257 "x_transform": "binary",2258 "x_unit": "binary",2259 "beta": 0.163,2260 "se": 0.002,2261 "t": null,2262 "p": null,2263 "p_stars": "***",2264 "ci_lo": null,2265 "ci_hi": null,2266 "page": 21,2267 "confidence": "high",2268 "notes": "Condominium vs apartment (non-landed) dummy. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2269 },2270 {2271 "model_id": "T5-c1",2272 "var_name_printed": "Freehold dummy (dumfh)",2273 "taxonomy_id": "other",2274 "x_transform": "binary",2275 "x_unit": "binary",2276 "beta": 0.096,2277 "se": 0.002,2278 "t": null,2279 "p": null,2280 "p_stars": "***",2281 "ci_lo": null,2282 "ci_hi": null,2283 "page": 21,2284 "confidence": "high",2285 "notes": "Freehold (vs leasehold) tenure dummy; no taxonomy leaf. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2286 },2287 {2288 "model_id": "T5-c2",2289 "var_name_printed": "Freehold dummy (dumfh)",2290 "taxonomy_id": "other",2291 "x_transform": "binary",2292 "x_unit": "binary",2293 "beta": 0.095,2294 "se": 0.002,2295 "t": null,2296 "p": null,2297 "p_stars": "***",2298 "ci_lo": null,2299 "ci_hi": null,2300 "page": 21,2301 "confidence": "high",2302 "notes": "Freehold (vs leasehold) tenure dummy; no taxonomy leaf. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2303 },2304 {2305 "model_id": "T5-c1",2306 "var_name_printed": "Age (age)",2307 "taxonomy_id": "age",2308 "x_transform": "level",2309 "x_unit": "years",2310 "beta": -0.009,2311 "se": 0.0,2312 "t": null,2313 "p": null,2314 "p_stars": "***",2315 "ci_lo": null,2316 "ci_hi": null,2317 "page": 21,2318 "confidence": "high",2319 "notes": "Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2320 },2321 {2322 "model_id": "T5-c2",2323 "var_name_printed": "Age (age)",2324 "taxonomy_id": "age",2325 "x_transform": "level",2326 "x_unit": "years",2327 "beta": -0.009,2328 "se": 0.0,2329 "t": null,2330 "p": null,2331 "p_stars": "***",2332 "ci_lo": null,2333 "ci_hi": null,2334 "page": 21,2335 "confidence": "high",2336 "notes": "Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2337 },2338 {2339 "model_id": "T5-c1",2340 "var_name_printed": "Resale dummy (dumresale)",2341 "taxonomy_id": "other",2342 "x_transform": "binary",2343 "x_unit": "binary",2344 "beta": -0.048,2345 "se": 0.002,2346 "t": null,2347 "p": null,2348 "p_stars": "***",2349 "ci_lo": null,2350 "ci_hi": null,2351 "page": 21,2352 "confidence": "high",2353 "notes": "Resale (secondary market) vs developer/sub-sale; no taxonomy leaf. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2354 },2355 {2356 "model_id": "T5-c2",2357 "var_name_printed": "Resale dummy (dumresale)",2358 "taxonomy_id": "other",2359 "x_transform": "binary",2360 "x_unit": "binary",2361 "beta": -0.052,2362 "se": 0.002,2363 "t": null,2364 "p": null,2365 "p_stars": "***",2366 "ci_lo": null,2367 "ci_hi": null,2368 "page": 21,2369 "confidence": "high",2370 "notes": "Resale (secondary market) vs developer/sub-sale; no taxonomy leaf. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2371 },2372 {2373 "model_id": "T5-c1",2374 "var_name_printed": "After the opening of MRT line (after)",2375 "taxonomy_id": "transaction_timing",2376 "x_transform": "binary",2377 "x_unit": "binary",2378 "beta": 0.026,2379 "se": 0.002,2380 "t": null,2381 "p": null,2382 "p_stars": "***",2383 "ci_lo": null,2384 "ci_hi": null,2385 "page": 21,2386 "confidence": "high",2387 "notes": "Post-Circle-Line-opening period dummy (DiD time indicator). Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2388 },2389 {2390 "model_id": "T5-c2",2391 "var_name_printed": "After the opening of MRT line (after)",2392 "taxonomy_id": "transaction_timing",2393 "x_transform": "binary",2394 "x_unit": "binary",2395 "beta": 0.024,2396 "se": 0.002,2397 "t": null,2398 "p": null,2399 "p_stars": "***",2400 "ci_lo": null,2401 "ci_hi": null,2402 "page": 21,2403 "confidence": "high",2404 "notes": "Post-Circle-Line-opening period dummy (DiD time indicator). Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2405 },2406 {2407 "model_id": "T5-c1",2408 "var_name_printed": "Proximity to MRT (<= 400m) (dumMRT)",2409 "taxonomy_id": "transit_distance",2410 "x_transform": "binary",2411 "x_unit": "binary",2412 "beta": 0.134,2413 "se": 0.003,2414 "t": null,2415 "p": null,2416 "p_stars": "***",2417 "ci_lo": null,2418 "ci_hi": null,2419 "page": 21,2420 "confidence": "high",2421 "notes": "Difference-in-differences interaction term (Circle Line opening x within 400 m of CL station); x_transform other. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2422 },2423 {2424 "model_id": "T5-c2",2425 "var_name_printed": "Proximity to MRT (<= 400m) (dumMRT)",2426 "taxonomy_id": "transit_distance",2427 "x_transform": "binary",2428 "x_unit": "binary",2429 "beta": 0.111,2430 "se": 0.003,2431 "t": null,2432 "p": null,2433 "p_stars": "***",2434 "ci_lo": null,2435 "ci_hi": null,2436 "page": 21,2437 "confidence": "high",2438 "notes": "Difference-in-differences interaction term (Circle Line opening x within 400 m of CL station); x_transform other. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2439 },2440 {2441 "model_id": "T5-c1",2442 "var_name_printed": "After x Proximity x Resale (aftdumMRTresale)",2443 "taxonomy_id": "transit_distance",2444 "x_transform": "other",2445 "x_unit": "binary",2446 "beta": -0.064,2447 "se": 0.006,2448 "t": null,2449 "p": null,2450 "p_stars": "***",2451 "ci_lo": null,2452 "ci_hi": null,2453 "page": 21,2454 "confidence": "high",2455 "notes": "Difference-in-differences interaction term (Circle Line opening x within 400 m of CL station); x_transform other. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2456 },2457 {2458 "model_id": "T5-c2",2459 "var_name_printed": "After x Proximity x HDB buyer (aftdumMRThdbbuyer)",2460 "taxonomy_id": "transit_distance",2461 "x_transform": "other",2462 "x_unit": "binary",2463 "beta": 0.043,2464 "se": 0.006,2465 "t": null,2466 "p": null,2467 "p_stars": "***",2468 "ci_lo": null,2469 "ci_hi": null,2470 "page": 21,2471 "confidence": "high",2472 "notes": "Difference-in-differences interaction term (Circle Line opening x within 400 m of CL station); x_transform other. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2473 },2474 {2475 "model_id": "T6-c1",2476 "var_name_printed": "Floor level (floor)",2477 "taxonomy_id": "floor_level",2478 "x_transform": "level",2479 "x_unit": "count",2480 "beta": 0.007,2481 "se": 0.0,2482 "t": null,2483 "p": null,2484 "p_stars": "***",2485 "ci_lo": null,2486 "ci_hi": null,2487 "page": 22,2488 "confidence": "high",2489 "notes": "Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2490 },2491 {2492 "model_id": "T6-c2",2493 "var_name_printed": "Floor level (floor)",2494 "taxonomy_id": "floor_level",2495 "x_transform": "level",2496 "x_unit": "count",2497 "beta": 0.007,2498 "se": 0.0,2499 "t": null,2500 "p": null,2501 "p_stars": "***",2502 "ci_lo": null,2503 "ci_hi": null,2504 "page": 22,2505 "confidence": "high",2506 "notes": "Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2507 },2508 {2509 "model_id": "T6-c3",2510 "var_name_printed": "Floor level (floor)",2511 "taxonomy_id": "floor_level",2512 "x_transform": "level",2513 "x_unit": "count",2514 "beta": 0.007,2515 "se": 0.0,2516 "t": null,2517 "p": null,2518 "p_stars": "***",2519 "ci_lo": null,2520 "ci_hi": null,2521 "page": 22,2522 "confidence": "high",2523 "notes": "Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2524 },2525 {2526 "model_id": "T6-c1",2527 "var_name_printed": "Unit size (area)",2528 "taxonomy_id": "living_area",2529 "x_transform": "level",2530 "x_unit": "m2",2531 "beta": 0.007,2532 "se": 0.0,2533 "t": null,2534 "p": null,2535 "p_stars": "***",2536 "ci_lo": null,2537 "ci_hi": null,2538 "page": 22,2539 "confidence": "high",2540 "notes": "Unit size in sqm (Table 1); SE printed as (0.000) i.e. <0.0005. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2541 },2542 {2543 "model_id": "T6-c2",2544 "var_name_printed": "Unit size (area)",2545 "taxonomy_id": "living_area",2546 "x_transform": "level",2547 "x_unit": "m2",2548 "beta": 0.007,2549 "se": 0.0,2550 "t": null,2551 "p": null,2552 "p_stars": "***",2553 "ci_lo": null,2554 "ci_hi": null,2555 "page": 22,2556 "confidence": "high",2557 "notes": "Unit size in sqm (Table 1); SE printed as (0.000) i.e. <0.0005. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2558 },2559 {2560 "model_id": "T6-c3",2561 "var_name_printed": "Unit size (area)",2562 "taxonomy_id": "living_area",2563 "x_transform": "level",2564 "x_unit": "m2",2565 "beta": 0.007,2566 "se": 0.0,2567 "t": null,2568 "p": null,2569 "p_stars": "***",2570 "ci_lo": null,2571 "ci_hi": null,2572 "page": 22,2573 "confidence": "high",2574 "notes": "Unit size in sqm (Table 1); SE printed as (0.000) i.e. <0.0005. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2575 },2576 {2577 "model_id": "T6-c1",2578 "var_name_printed": "Condominium dummy (dumcond)",2579 "taxonomy_id": "dwelling_type",2580 "x_transform": "binary",2581 "x_unit": "binary",2582 "beta": 0.168,2583 "se": 0.002,2584 "t": null,2585 "p": null,2586 "p_stars": "***",2587 "ci_lo": null,2588 "ci_hi": null,2589 "page": 22,2590 "confidence": "high",2591 "notes": "Condominium vs apartment (non-landed) dummy. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2592 },2593 {2594 "model_id": "T6-c2",2595 "var_name_printed": "Condominium dummy (dumcond)",2596 "taxonomy_id": "dwelling_type",2597 "x_transform": "binary",2598 "x_unit": "binary",2599 "beta": 0.165,2600 "se": 0.002,2601 "t": null,2602 "p": null,2603 "p_stars": "***",2604 "ci_lo": null,2605 "ci_hi": null,2606 "page": 22,2607 "confidence": "high",2608 "notes": "Condominium vs apartment (non-landed) dummy. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2609 },2610 {2611 "model_id": "T6-c3",2612 "var_name_printed": "Condominium dummy (dumcond)",2613 "taxonomy_id": "dwelling_type",2614 "x_transform": "binary",2615 "x_unit": "binary",2616 "beta": 0.168,2617 "se": 0.002,2618 "t": null,2619 "p": null,2620 "p_stars": "***",2621 "ci_lo": null,2622 "ci_hi": null,2623 "page": 22,2624 "confidence": "high",2625 "notes": "Condominium vs apartment (non-landed) dummy. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2626 },2627 {2628 "model_id": "T6-c1",2629 "var_name_printed": "Freehold dummy (dumfh)",2630 "taxonomy_id": "other",2631 "x_transform": "binary",2632 "x_unit": "binary",2633 "beta": 0.099,2634 "se": 0.002,2635 "t": null,2636 "p": null,2637 "p_stars": "***",2638 "ci_lo": null,2639 "ci_hi": null,2640 "page": 22,2641 "confidence": "high",2642 "notes": "Freehold (vs leasehold) tenure dummy; no taxonomy leaf. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2643 },2644 {2645 "model_id": "T6-c2",2646 "var_name_printed": "Freehold dummy (dumfh)",2647 "taxonomy_id": "other",2648 "x_transform": "binary",2649 "x_unit": "binary",2650 "beta": 0.098,2651 "se": 0.002,2652 "t": null,2653 "p": null,2654 "p_stars": "***",2655 "ci_lo": null,2656 "ci_hi": null,2657 "page": 22,2658 "confidence": "high",2659 "notes": "Freehold (vs leasehold) tenure dummy; no taxonomy leaf. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2660 },2661 {2662 "model_id": "T6-c3",2663 "var_name_printed": "Freehold dummy (dumfh)",2664 "taxonomy_id": "other",2665 "x_transform": "binary",2666 "x_unit": "binary",2667 "beta": 0.098,2668 "se": 0.002,2669 "t": null,2670 "p": null,2671 "p_stars": "***",2672 "ci_lo": null,2673 "ci_hi": null,2674 "page": 22,2675 "confidence": "high",2676 "notes": "Freehold (vs leasehold) tenure dummy; no taxonomy leaf. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2677 },2678 {2679 "model_id": "T6-c1",2680 "var_name_printed": "Age (age)",2681 "taxonomy_id": "age",2682 "x_transform": "level",2683 "x_unit": "years",2684 "beta": -0.009,2685 "se": 0.0,2686 "t": null,2687 "p": null,2688 "p_stars": "***",2689 "ci_lo": null,2690 "ci_hi": null,2691 "page": 22,2692 "confidence": "high",2693 "notes": "Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2694 },2695 {2696 "model_id": "T6-c2",2697 "var_name_printed": "Age (age)",2698 "taxonomy_id": "age",2699 "x_transform": "level",2700 "x_unit": "years",2701 "beta": -0.009,2702 "se": 0.0,2703 "t": null,2704 "p": null,2705 "p_stars": "***",2706 "ci_lo": null,2707 "ci_hi": null,2708 "page": 22,2709 "confidence": "high",2710 "notes": "Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2711 },2712 {2713 "model_id": "T6-c3",2714 "var_name_printed": "Age (age)",2715 "taxonomy_id": "age",2716 "x_transform": "level",2717 "x_unit": "years",2718 "beta": -0.009,2719 "se": 0.0,2720 "t": null,2721 "p": null,2722 "p_stars": "***",2723 "ci_lo": null,2724 "ci_hi": null,2725 "page": 22,2726 "confidence": "high",2727 "notes": "Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2728 },2729 {2730 "model_id": "T6-c1",2731 "var_name_printed": "Resale dummy (dumresale)",2732 "taxonomy_id": "other",2733 "x_transform": "binary",2734 "x_unit": "binary",2735 "beta": -0.052,2736 "se": 0.002,2737 "t": null,2738 "p": null,2739 "p_stars": "***",2740 "ci_lo": null,2741 "ci_hi": null,2742 "page": 22,2743 "confidence": "high",2744 "notes": "Resale (secondary market) vs developer/sub-sale; no taxonomy leaf. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2745 },2746 {2747 "model_id": "T6-c2",2748 "var_name_printed": "Resale dummy (dumresale)",2749 "taxonomy_id": "other",2750 "x_transform": "binary",2751 "x_unit": "binary",2752 "beta": -0.053,2753 "se": 0.002,2754 "t": null,2755 "p": null,2756 "p_stars": "***",2757 "ci_lo": null,2758 "ci_hi": null,2759 "page": 22,2760 "confidence": "high",2761 "notes": "Resale (secondary market) vs developer/sub-sale; no taxonomy leaf. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2762 },2763 {2764 "model_id": "T6-c3",2765 "var_name_printed": "Resale dummy (dumresale)",2766 "taxonomy_id": "other",2767 "x_transform": "binary",2768 "x_unit": "binary",2769 "beta": -0.053,2770 "se": 0.002,2771 "t": null,2772 "p": null,2773 "p_stars": "***",2774 "ci_lo": null,2775 "ci_hi": null,2776 "page": 22,2777 "confidence": "high",2778 "notes": "Resale (secondary market) vs developer/sub-sale; no taxonomy leaf. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2779 },2780 {2781 "model_id": "T6-c1",2782 "var_name_printed": "Proximity to MRT (<= 400m) (dumMRT)",2783 "taxonomy_id": "transit_distance",2784 "x_transform": "binary",2785 "x_unit": "binary",2786 "beta": 0.038,2787 "se": 0.005,2788 "t": null,2789 "p": null,2790 "p_stars": "***",2791 "ci_lo": null,2792 "ci_hi": null,2793 "page": 22,2794 "confidence": "high",2795 "notes": "Difference-in-differences interaction term (Circle Line opening x within 400 m of CL station); x_transform other. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2796 },2797 {2798 "model_id": "T6-c2",2799 "var_name_printed": "Proximity to MRT (<= 400m) (dumMRT)",2800 "taxonomy_id": "transit_distance",2801 "x_transform": "binary",2802 "x_unit": "binary",2803 "beta": 0.031,2804 "se": 0.005,2805 "t": null,2806 "p": null,2807 "p_stars": "***",2808 "ci_lo": null,2809 "ci_hi": null,2810 "page": 22,2811 "confidence": "high",2812 "notes": "Difference-in-differences interaction term (Circle Line opening x within 400 m of CL station); x_transform other. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2813 },2814 {2815 "model_id": "T6-c3",2816 "var_name_printed": "Proximity to MRT (<= 400m) (dumMRT)",2817 "taxonomy_id": "transit_distance",2818 "x_transform": "binary",2819 "x_unit": "binary",2820 "beta": 0.028,2821 "se": 0.005,2822 "t": null,2823 "p": null,2824 "p_stars": "***",2825 "ci_lo": null,2826 "ci_hi": null,2827 "page": 22,2828 "confidence": "high",2829 "notes": "Difference-in-differences interaction term (Circle Line opening x within 400 m of CL station); x_transform other. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2830 },2831 {2832 "model_id": "T6-c2",2833 "var_name_printed": "6 months before MRT opening (bef6mth)",2834 "taxonomy_id": "transaction_timing",2835 "x_transform": "binary",2836 "x_unit": "binary",2837 "beta": -0.007,2838 "se": 0.003,2839 "t": null,2840 "p": null,2841 "p_stars": "**",2842 "ci_lo": null,2843 "ci_hi": null,2844 "page": 22,2845 "confidence": "high",2846 "notes": "Sold within 180 days before opening of nearest CL station (anticipation dummy). Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2847 },2848 {2849 "model_id": "T6-c3",2850 "var_name_printed": "6 months before MRT opening (bef6mth)",2851 "taxonomy_id": "transaction_timing",2852 "x_transform": "binary",2853 "x_unit": "binary",2854 "beta": -0.017,2855 "se": 0.003,2856 "t": null,2857 "p": null,2858 "p_stars": "***",2859 "ci_lo": null,2860 "ci_hi": null,2861 "page": 22,2862 "confidence": "high",2863 "notes": "Sold within 180 days before opening of nearest CL station (anticipation dummy). Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2864 },2865 {2866 "model_id": "T6-c2",2867 "var_name_printed": "6 months before MRT opening x Proximity to MRT (bef6mthdumMRT)",2868 "taxonomy_id": "transit_distance",2869 "x_transform": "other",2870 "x_unit": "binary",2871 "beta": -0.044,2872 "se": 0.01,2873 "t": null,2874 "p": null,2875 "p_stars": "***",2876 "ci_lo": null,2877 "ci_hi": null,2878 "page": 22,2879 "confidence": "high",2880 "notes": "Difference-in-differences interaction term (Circle Line opening x within 400 m of CL station); x_transform other. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2881 },2882 {2883 "model_id": "T6-c3",2884 "var_name_printed": "6 months before MRT opening x Proximity to MRT (bef6mthdumMRT)",2885 "taxonomy_id": "transit_distance",2886 "x_transform": "other",2887 "x_unit": "binary",2888 "beta": -0.037,2889 "se": 0.01,2890 "t": null,2891 "p": null,2892 "p_stars": "***",2893 "ci_lo": null,2894 "ci_hi": null,2895 "page": 22,2896 "confidence": "high",2897 "notes": "Difference-in-differences interaction term (Circle Line opening x within 400 m of CL station); x_transform other. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2898 },2899 {2900 "model_id": "T6-c2",2901 "var_name_printed": "After the opening of MRT line (after)",2902 "taxonomy_id": "transaction_timing",2903 "x_transform": "binary",2904 "x_unit": "binary",2905 "beta": 0.021,2906 "se": 0.003,2907 "t": null,2908 "p": null,2909 "p_stars": "***",2910 "ci_lo": null,2911 "ci_hi": null,2912 "page": 22,2913 "confidence": "high",2914 "notes": "Post-Circle-Line-opening period dummy (DiD time indicator). Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2915 },2916 {2917 "model_id": "T6-c2",2918 "var_name_printed": "After x Proximity to MRT (aftdumMRT)",2919 "taxonomy_id": "transit_distance",2920 "x_transform": "other",2921 "x_unit": "binary",2922 "beta": 0.143,2923 "se": 0.007,2924 "t": null,2925 "p": null,2926 "p_stars": "***",2927 "ci_lo": null,2928 "ci_hi": null,2929 "page": 22,2930 "confidence": "high",2931 "notes": "Difference-in-differences interaction term (Circle Line opening x within 400 m of CL station); x_transform other. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2932 },2933 {2934 "model_id": "T6-c1",2935 "var_name_printed": "After x Phase 1 x Proximity to MRT (aftph1dumMRT)",2936 "taxonomy_id": "transit_distance",2937 "x_transform": "other",2938 "x_unit": "binary",2939 "beta": 0.192,2940 "se": 0.008,2941 "t": null,2942 "p": null,2943 "p_stars": "***",2944 "ci_lo": null,2945 "ci_hi": null,2946 "page": 22,2947 "confidence": "high",2948 "notes": "Difference-in-differences interaction term (Circle Line opening x within 400 m of CL station); x_transform other. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2949 },2950 {2951 "model_id": "T6-c3",2952 "var_name_printed": "After x Phase 1 x Proximity to MRT (aftph1dumMRT)",2953 "taxonomy_id": "transit_distance",2954 "x_transform": "other",2955 "x_unit": "binary",2956 "beta": 0.202,2957 "se": 0.008,2958 "t": null,2959 "p": null,2960 "p_stars": "***",2961 "ci_lo": null,2962 "ci_hi": null,2963 "page": 22,2964 "confidence": "high",2965 "notes": "Difference-in-differences interaction term (Circle Line opening x within 400 m of CL station); x_transform other. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2966 },2967 {2968 "model_id": "T6-c1",2969 "var_name_printed": "After x Phase 2 x Proximity to MRT (aftph2dumMRT)",2970 "taxonomy_id": "transit_distance",2971 "x_transform": "other",2972 "x_unit": "binary",2973 "beta": 0.125,2974 "se": 0.008,2975 "t": null,2976 "p": null,2977 "p_stars": "***",2978 "ci_lo": null,2979 "ci_hi": null,2980 "page": 22,2981 "confidence": "high",2982 "notes": "Difference-in-differences interaction term (Circle Line opening x within 400 m of CL station); x_transform other. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."2983 },2984 {2985 "model_id": "T6-c3",2986 "var_name_printed": "After x Phase 2 x Proximity to MRT (aftph2dumMRT)",2987 "taxonomy_id": "transit_distance",2988 "x_transform": "other",2989 "x_unit": "binary",2990 "beta": 0.134,2991 "se": 0.008,2992 "t": null,2993 "p": null,2994 "p_stars": "***",2995 "ci_lo": null,2996 "ci_hi": null,2997 "page": 22,2998 "confidence": "high",2999 "notes": "Difference-in-differences interaction term (Circle Line opening x within 400 m of CL station); x_transform other. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."3000 },3001 {3002 "model_id": "T6-c1",3003 "var_name_printed": "After x Phase 3 x Proximity to MRT (aftph3dumMRT)",3004 "taxonomy_id": "transit_distance",3005 "x_transform": "other",3006 "x_unit": "binary",3007 "beta": 0.034,3008 "se": 0.011,3009 "t": null,3010 "p": null,3011 "p_stars": "***",3012 "ci_lo": null,3013 "ci_hi": null,3014 "page": 22,3015 "confidence": "high",3016 "notes": "Difference-in-differences interaction term (Circle Line opening x within 400 m of CL station); x_transform other. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."3017 },3018 {3019 "model_id": "T6-c3",3020 "var_name_printed": "After x Phase 3 x Proximity to MRT (aftph3dumMRT)",3021 "taxonomy_id": "transit_distance",3022 "x_transform": "other",3023 "x_unit": "binary",3024 "beta": 0.044,3025 "se": 0.011,3026 "t": null,3027 "p": null,3028 "p_stars": "***",3029 "ci_lo": null,3030 "ci_hi": null,3031 "page": 22,3032 "confidence": "high",3033 "notes": "Difference-in-differences interaction term (Circle Line opening x within 400 m of CL station); x_transform other. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."3034 },3035 {3036 "model_id": "T6-c1",3037 "var_name_printed": "After x Phase 4 x Proximity to MRT (aftph4dumMRT)",3038 "taxonomy_id": "transit_distance",3039 "x_transform": "other",3040 "x_unit": "binary",3041 "beta": -0.08,3042 "se": 0.054,3043 "t": null,3044 "p": null,3045 "p_stars": "",3046 "ci_lo": null,3047 "ci_hi": null,3048 "page": 22,3049 "confidence": "high",3050 "notes": "Difference-in-differences interaction term (Circle Line opening x within 400 m of CL station); x_transform other. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."3051 },3052 {3053 "model_id": "T6-c3",3054 "var_name_printed": "After x Phase 4 x Proximity to MRT (aftph4dumMRT)",3055 "taxonomy_id": "transit_distance",3056 "x_transform": "other",3057 "x_unit": "binary",3058 "beta": -0.07,3059 "se": 0.054,3060 "t": null,3061 "p": null,3062 "p_stars": "",3063 "ci_lo": null,3064 "ci_hi": null,3065 "page": 22,3066 "confidence": "high",3067 "notes": "Difference-in-differences interaction term (Circle Line opening x within 400 m of CL station); x_transform other. Standard errors in parentheses; *** p<0.01, ** p<0.05, * p<0.1."3068 }3069 ]3070}