1{2 "record_id": "7e1fb30ea0df3365f3fc36da9a0ba3d2741cb1a8",3 "eligible": true,4 "exclusion_reason": null,5 "study": {6 "title": "Net benefits of urban slums redevelopment policies on the value of adjacent residential property",7 "year": 2021,8 "doi": "10.3846/ijspm.2021.14570",9 "country": "Pakistan",10 "region_city": "Islamabad",11 "sample_start": null,12 "sample_end": null,13 "property_type": "single_family",14 "price_type": "rent",15 "data_source": "Field survey of 504 single-family houses (30 per 250 m distance ring around 6 slum sites), self-reported monthly ground-floor rent; GPS distances via ArcGIS",16 "document_type": "journal",17 "estimators": [18 "OLS"19 ],20 "spatial_method": "none",21 "time_fe": false,22 "location_fe": false,23 "se_type": "unknown",24 "n_obs_total": 504,25 "ai_methods": [],26 "notes": "Survey year not stated (manuscript received May 2020). Three samples: existing slum sites (n=163, Table 4), upgraded slum sites (n=173, Table 5), evicted slum sites (n=168, Table 6), each with a linear and a log-linear (semi-log) model. Tables print coefficient, Std. Err. and t-value in separate columns. Several printed coefficients have a sign inconsistent with the printed t-value or with the text (e.g. Table 5 house age +0.0045 with t = -4.35; distance to CBD positive with negative t; Table 4 visibility positive although text reports a 15% discount); such rows are flagged medium confidence. Distances in km (descriptives Table 3), house size in square yards, age in years. Star legend: * 5%, ** 1%."27 },28 "models": [29 {30 "model_id": "T4-lin",31 "table": "4",32 "column": "Linear model",33 "page": 7,34 "dep_var": "monthly house rent (PKR)",35 "dep_transform": "level",36 "estimator": "OLS",37 "n_obs": 163,38 "r2": 0.9547,39 "se_or_t_in_parentheses": "none",40 "sample_subset": "Houses around existing (unimproved) slum sites"41 },42 {43 "model_id": "T4-log",44 "table": "4",45 "column": "Log-linear model",46 "page": 7,47 "dep_var": "log monthly house rent (PKR)",48 "dep_transform": "log",49 "estimator": "OLS",50 "n_obs": 163,51 "r2": 0.9466,52 "se_or_t_in_parentheses": "none",53 "sample_subset": "Houses around existing (unimproved) slum sites"54 },55 {56 "model_id": "T5-lin",57 "table": "5",58 "column": "Linear model",59 "page": 8,60 "dep_var": "monthly house rent (PKR)",61 "dep_transform": "level",62 "estimator": "OLS",63 "n_obs": 173,64 "r2": 0.9441,65 "se_or_t_in_parentheses": "none",66 "sample_subset": "Houses around upgraded slum sites"67 },68 {69 "model_id": "T5-log",70 "table": "5",71 "column": "Log-linear model",72 "page": 8,73 "dep_var": "log monthly house rent (PKR)",74 "dep_transform": "log",75 "estimator": "OLS",76 "n_obs": 173,77 "r2": 0.9193,78 "se_or_t_in_parentheses": "none",79 "sample_subset": "Houses around upgraded slum sites"80 },81 {82 "model_id": "T6-lin",83 "table": "6",84 "column": "Linear model",85 "page": 9,86 "dep_var": "monthly house rent (PKR)",87 "dep_transform": "level",88 "estimator": "OLS",89 "n_obs": 168,90 "r2": 0.8817,91 "se_or_t_in_parentheses": "none",92 "sample_subset": "Houses around evicted/demolished slum sites"93 },94 {95 "model_id": "T6-log",96 "table": "6",97 "column": "Log-linear model",98 "page": 9,99 "dep_var": "log monthly house rent (PKR)",100 "dep_transform": "log",101 "estimator": "OLS",102 "n_obs": 168,103 "r2": 0.8683,104 "se_or_t_in_parentheses": "none",105 "sample_subset": "Houses around evicted/demolished slum sites"106 }107 ],108 "coefficients": [109 {110 "model_id": "T4-lin",111 "var_name_printed": "House age",112 "taxonomy_id": "age",113 "x_transform": "level",114 "x_unit": "years",115 "beta": 66.18976,116 "se": 33.64222,117 "t": 1.97,118 "p": null,119 "p_stars": "*",120 "ci_lo": null,121 "ci_hi": null,122 "page": 7,123 "confidence": "high",124 "notes": ""125 },126 {127 "model_id": "T4-log",128 "var_name_printed": "House age",129 "taxonomy_id": "age",130 "x_transform": "level",131 "x_unit": "years",132 "beta": 0.0018017,133 "se": 0.0008823,134 "t": 2.04,135 "p": null,136 "p_stars": "*",137 "ci_lo": null,138 "ci_hi": null,139 "page": 7,140 "confidence": "high",141 "notes": ""142 },143 {144 "model_id": "T5-lin",145 "var_name_printed": "House age",146 "taxonomy_id": "age",147 "x_transform": "level",148 "x_unit": "years",149 "beta": 166.016,150 "se": 45.90104,151 "t": 3.62,152 "p": null,153 "p_stars": "**",154 "ci_lo": null,155 "ci_hi": null,156 "page": 8,157 "confidence": "high",158 "notes": ""159 },160 {161 "model_id": "T5-log",162 "var_name_printed": "House age",163 "taxonomy_id": "age",164 "x_transform": "level",165 "x_unit": "years",166 "beta": 0.0045487,167 "se": 0.0010464,168 "t": -4.35,169 "p": null,170 "p_stars": "**",171 "ci_lo": null,172 "ci_hi": null,173 "page": 8,174 "confidence": "medium",175 "notes": "printed coefficient sign disagrees with printed t-value sign"176 },177 {178 "model_id": "T6-lin",179 "var_name_printed": "House age",180 "taxonomy_id": "age",181 "x_transform": "level",182 "x_unit": "years",183 "beta": 71.68437,184 "se": 38.28094,185 "t": 1.87,186 "p": null,187 "p_stars": "",188 "ci_lo": null,189 "ci_hi": null,190 "page": 9,191 "confidence": "high",192 "notes": ""193 },194 {195 "model_id": "T6-log",196 "var_name_printed": "House age",197 "taxonomy_id": "age",198 "x_transform": "level",199 "x_unit": "years",200 "beta": 0.0013215,201 "se": 0.0010493,202 "t": -1.26,203 "p": null,204 "p_stars": "",205 "ci_lo": null,206 "ci_hi": null,207 "page": 9,208 "confidence": "medium",209 "notes": "printed coefficient sign disagrees with printed t-value sign"210 },211 {212 "model_id": "T4-lin",213 "var_name_printed": "House unit size",214 "taxonomy_id": "living_area",215 "x_transform": "level",216 "x_unit": "sq_yard",217 "beta": 79.99556,218 "se": 4.551541,219 "t": 17.58,220 "p": null,221 "p_stars": "**",222 "ci_lo": null,223 "ci_hi": null,224 "page": 7,225 "confidence": "high",226 "notes": "Area covered by housing unit in square yards (1 sq yard = 0.836 m2)"227 },228 {229 "model_id": "T4-log",230 "var_name_printed": "House unit size",231 "taxonomy_id": "living_area",232 "x_transform": "level",233 "x_unit": "sq_yard",234 "beta": 0.0013917,235 "se": 0.0001194,236 "t": 11.66,237 "p": null,238 "p_stars": "**",239 "ci_lo": null,240 "ci_hi": null,241 "page": 7,242 "confidence": "high",243 "notes": "Area covered by housing unit in square yards (1 sq yard = 0.836 m2)"244 },245 {246 "model_id": "T5-lin",247 "var_name_printed": "House unit size",248 "taxonomy_id": "living_area",249 "x_transform": "level",250 "x_unit": "sq_yard",251 "beta": 65.67229,252 "se": 4.548889,253 "t": 14.44,254 "p": null,255 "p_stars": "**",256 "ci_lo": null,257 "ci_hi": null,258 "page": 8,259 "confidence": "high",260 "notes": "Area covered by housing unit in square yards (1 sq yard = 0.836 m2)"261 },262 {263 "model_id": "T5-log",264 "var_name_printed": "House unit size",265 "taxonomy_id": "living_area",266 "x_transform": "level",267 "x_unit": "sq_yard",268 "beta": 0.0009076,269 "se": 0.0001037,270 "t": 8.75,271 "p": null,272 "p_stars": "**",273 "ci_lo": null,274 "ci_hi": null,275 "page": 8,276 "confidence": "high",277 "notes": "Area covered by housing unit in square yards (1 sq yard = 0.836 m2)"278 },279 {280 "model_id": "T6-lin",281 "var_name_printed": "House unit size",282 "taxonomy_id": "living_area",283 "x_transform": "level",284 "x_unit": "sq_yard",285 "beta": 77.49149,286 "se": 5.64242,287 "t": 13.73,288 "p": null,289 "p_stars": "**",290 "ci_lo": null,291 "ci_hi": null,292 "page": 9,293 "confidence": "high",294 "notes": "Area covered by housing unit in square yards (1 sq yard = 0.836 m2)"295 },296 {297 "model_id": "T6-log",298 "var_name_printed": "House unit size",299 "taxonomy_id": "living_area",300 "x_transform": "level",301 "x_unit": "sq_yard",302 "beta": 0.001857,303 "se": 0.0001547,304 "t": 12.01,305 "p": null,306 "p_stars": "**",307 "ci_lo": null,308 "ci_hi": null,309 "page": 9,310 "confidence": "high",311 "notes": "Area covered by housing unit in square yards (1 sq yard = 0.836 m2)"312 },313 {314 "model_id": "T4-lin",315 "var_name_printed": "Bedrooms",316 "taxonomy_id": "bedrooms",317 "x_transform": "level",318 "x_unit": "count",319 "beta": 1690.173,320 "se": 554.19,321 "t": 3.05,322 "p": null,323 "p_stars": "**",324 "ci_lo": null,325 "ci_hi": null,326 "page": 7,327 "confidence": "high",328 "notes": ""329 },330 {331 "model_id": "T4-log",332 "var_name_printed": "Bedrooms",333 "taxonomy_id": "bedrooms",334 "x_transform": "level",335 "x_unit": "count",336 "beta": 0.0420453,337 "se": 0.0145349,338 "t": 2.89,339 "p": null,340 "p_stars": "**",341 "ci_lo": null,342 "ci_hi": null,343 "page": 7,344 "confidence": "high",345 "notes": ""346 },347 {348 "model_id": "T5-lin",349 "var_name_printed": "Bedrooms",350 "taxonomy_id": "bedrooms",351 "x_transform": "level",352 "x_unit": "count",353 "beta": 2041.083,354 "se": 718.7292,355 "t": 2.84,356 "p": null,357 "p_stars": "**",358 "ci_lo": null,359 "ci_hi": null,360 "page": 8,361 "confidence": "high",362 "notes": ""363 },364 {365 "model_id": "T5-log",366 "var_name_printed": "Bedrooms",367 "taxonomy_id": "bedrooms",368 "x_transform": "level",369 "x_unit": "count",370 "beta": 0.0488116,371 "se": 0.0163849,372 "t": 2.98,373 "p": null,374 "p_stars": "**",375 "ci_lo": null,376 "ci_hi": null,377 "page": 8,378 "confidence": "high",379 "notes": ""380 },381 {382 "model_id": "T6-lin",383 "var_name_printed": "Bedrooms",384 "taxonomy_id": "bedrooms",385 "x_transform": "level",386 "x_unit": "count",387 "beta": 1596.682,388 "se": 413.7285,389 "t": 3.86,390 "p": null,391 "p_stars": "**",392 "ci_lo": null,393 "ci_hi": null,394 "page": 9,395 "confidence": "high",396 "notes": ""397 },398 {399 "model_id": "T6-log",400 "var_name_printed": "Bedrooms",401 "taxonomy_id": "bedrooms",402 "x_transform": "level",403 "x_unit": "count",404 "beta": 0.0443812,405 "se": 0.0113403,406 "t": 3.91,407 "p": null,408 "p_stars": "**",409 "ci_lo": null,410 "ci_hi": null,411 "page": 9,412 "confidence": "high",413 "notes": ""414 },415 {416 "model_id": "T4-lin",417 "var_name_printed": "Drawing room",418 "taxonomy_id": "other",419 "x_transform": "dummy",420 "x_unit": "binary",421 "beta": 2549.089,422 "se": 852.2414,423 "t": 2.99,424 "p": null,425 "p_stars": "**",426 "ci_lo": null,427 "ci_hi": null,428 "page": 7,429 "confidence": "high",430 "notes": "Dummy: presence of a drawing room (guest room)"431 },432 {433 "model_id": "T4-log",434 "var_name_printed": "Drawing room",435 "taxonomy_id": "other",436 "x_transform": "dummy",437 "x_unit": "binary",438 "beta": 0.0834143,439 "se": 0.0223519,440 "t": 3.73,441 "p": null,442 "p_stars": "**",443 "ci_lo": null,444 "ci_hi": null,445 "page": 7,446 "confidence": "high",447 "notes": "Dummy: presence of a drawing room (guest room)"448 },449 {450 "model_id": "T5-lin",451 "var_name_printed": "Drawing room",452 "taxonomy_id": "other",453 "x_transform": "dummy",454 "x_unit": "binary",455 "beta": 3378.79,456 "se": 1378.357,457 "t": 2.45,458 "p": null,459 "p_stars": "*",460 "ci_lo": null,461 "ci_hi": null,462 "page": 8,463 "confidence": "high",464 "notes": "Dummy: presence of a drawing room (guest room)"465 },466 {467 "model_id": "T5-log",468 "var_name_printed": "Drawing room",469 "taxonomy_id": "other",470 "x_transform": "dummy",471 "x_unit": "binary",472 "beta": 0.067677,473 "se": 0.0314224,474 "t": 2.15,475 "p": null,476 "p_stars": "*",477 "ci_lo": null,478 "ci_hi": null,479 "page": 8,480 "confidence": "high",481 "notes": "Dummy: presence of a drawing room (guest room)"482 },483 {484 "model_id": "T6-lin",485 "var_name_printed": "Drawing room",486 "taxonomy_id": "other",487 "x_transform": "dummy",488 "x_unit": "binary",489 "beta": 950.7497,490 "se": 585.3236,491 "t": 1.62,492 "p": null,493 "p_stars": "",494 "ci_lo": null,495 "ci_hi": null,496 "page": 9,497 "confidence": "high",498 "notes": "Dummy: presence of a drawing room (guest room)"499 },500 {501 "model_id": "T6-log",502 "var_name_printed": "Drawing room",503 "taxonomy_id": "other",504 "x_transform": "dummy",505 "x_unit": "binary",506 "beta": 0.033505,507 "se": 0.0160437,508 "t": 2.09,509 "p": null,510 "p_stars": "*",511 "ci_lo": null,512 "ci_hi": null,513 "page": 9,514 "confidence": "high",515 "notes": "Dummy: presence of a drawing room (guest room)"516 },517 {518 "model_id": "T4-lin",519 "var_name_printed": "Bathrooms",520 "taxonomy_id": "bathrooms",521 "x_transform": "level",522 "x_unit": "count",523 "beta": 734.8915,524 "se": 620.7361,525 "t": 1.18,526 "p": null,527 "p_stars": "",528 "ci_lo": null,529 "ci_hi": null,530 "page": 7,531 "confidence": "high",532 "notes": ""533 },534 {535 "model_id": "T4-log",536 "var_name_printed": "Bathrooms",537 "taxonomy_id": "bathrooms",538 "x_transform": "level",539 "x_unit": "count",540 "beta": 0.0181466,541 "se": 0.0162802,542 "t": 1.11,543 "p": null,544 "p_stars": "",545 "ci_lo": null,546 "ci_hi": null,547 "page": 7,548 "confidence": "high",549 "notes": ""550 },551 {552 "model_id": "T5-lin",553 "var_name_printed": "Bathrooms",554 "taxonomy_id": "bathrooms",555 "x_transform": "level",556 "x_unit": "count",557 "beta": 894.3884,558 "se": 678.3305,559 "t": 1.32,560 "p": null,561 "p_stars": "",562 "ci_lo": null,563 "ci_hi": null,564 "page": 8,565 "confidence": "high",566 "notes": ""567 },568 {569 "model_id": "T5-log",570 "var_name_printed": "Bathrooms",571 "taxonomy_id": "bathrooms",572 "x_transform": "level",573 "x_unit": "count",574 "beta": 0.0122106,575 "se": 0.0154639,576 "t": 0.79,577 "p": null,578 "p_stars": "",579 "ci_lo": null,580 "ci_hi": null,581 "page": 8,582 "confidence": "high",583 "notes": ""584 },585 {586 "model_id": "T6-lin",587 "var_name_printed": "Bathrooms",588 "taxonomy_id": "bathrooms",589 "x_transform": "level",590 "x_unit": "count",591 "beta": 951.5119,592 "se": 460.7668,593 "t": 2.07,594 "p": null,595 "p_stars": "*",596 "ci_lo": null,597 "ci_hi": null,598 "page": 9,599 "confidence": "high",600 "notes": ""601 },602 {603 "model_id": "T6-log",604 "var_name_printed": "Bathrooms",605 "taxonomy_id": "bathrooms",606 "x_transform": "level",607 "x_unit": "count",608 "beta": 0.0222714,609 "se": 0.0126296,610 "t": 1.76,611 "p": null,612 "p_stars": "",613 "ci_lo": null,614 "ci_hi": null,615 "page": 9,616 "confidence": "high",617 "notes": ""618 },619 {620 "model_id": "T4-lin",621 "var_name_printed": "TV lounge",622 "taxonomy_id": "other",623 "x_transform": "dummy",624 "x_unit": "binary",625 "beta": 2003.42,626 "se": 953.2602,627 "t": 2.1,628 "p": null,629 "p_stars": "*",630 "ci_lo": null,631 "ci_hi": null,632 "page": 7,633 "confidence": "high",634 "notes": "Dummy: presence of a TV lounge / living area"635 },636 {637 "model_id": "T4-log",638 "var_name_printed": "TV lounge",639 "taxonomy_id": "other",640 "x_transform": "dummy",641 "x_unit": "binary",642 "beta": 0.087841,643 "se": 0.0250014,644 "t": 3.51,645 "p": null,646 "p_stars": "**",647 "ci_lo": null,648 "ci_hi": null,649 "page": 7,650 "confidence": "high",651 "notes": "Dummy: presence of a TV lounge / living area"652 },653 {654 "model_id": "T5-lin",655 "var_name_printed": "TV lounge",656 "taxonomy_id": "other",657 "x_transform": "dummy",658 "x_unit": "binary",659 "beta": 1652.742,660 "se": 1157.746,661 "t": 1.43,662 "p": null,663 "p_stars": "",664 "ci_lo": null,665 "ci_hi": null,666 "page": 8,667 "confidence": "high",668 "notes": "Dummy: presence of a TV lounge / living area"669 },670 {671 "model_id": "T5-log",672 "var_name_printed": "TV lounge",673 "taxonomy_id": "other",674 "x_transform": "dummy",675 "x_unit": "binary",676 "beta": 0.0591468,677 "se": 0.0263932,678 "t": 2.24,679 "p": null,680 "p_stars": "*",681 "ci_lo": null,682 "ci_hi": null,683 "page": 8,684 "confidence": "high",685 "notes": "Dummy: presence of a TV lounge / living area"686 },687 {688 "model_id": "T6-lin",689 "var_name_printed": "TV lounge",690 "taxonomy_id": "other",691 "x_transform": "dummy",692 "x_unit": "binary",693 "beta": 1137.778,694 "se": 511.8009,695 "t": 2.22,696 "p": null,697 "p_stars": "*",698 "ci_lo": null,699 "ci_hi": null,700 "page": 9,701 "confidence": "high",702 "notes": "Dummy: presence of a TV lounge / living area"703 },704 {705 "model_id": "T6-log",706 "var_name_printed": "TV lounge",707 "taxonomy_id": "other",708 "x_transform": "dummy",709 "x_unit": "binary",710 "beta": 0.0327429,711 "se": 0.0140285,712 "t": 2.33,713 "p": null,714 "p_stars": "*",715 "ci_lo": null,716 "ci_hi": null,717 "page": 9,718 "confidence": "high",719 "notes": "Dummy: presence of a TV lounge / living area"720 },721 {722 "model_id": "T4-lin",723 "var_name_printed": "Garage",724 "taxonomy_id": "garage",725 "x_transform": "dummy",726 "x_unit": "binary",727 "beta": 977.9888,728 "se": 707.9799,729 "t": 1.38,730 "p": null,731 "p_stars": "",732 "ci_lo": null,733 "ci_hi": null,734 "page": 7,735 "confidence": "high",736 "notes": "Garage/parking space dummy"737 },738 {739 "model_id": "T4-log",740 "var_name_printed": "Garage",741 "taxonomy_id": "garage",742 "x_transform": "dummy",743 "x_unit": "binary",744 "beta": 0.0537868,745 "se": 0.0185684,746 "t": 2.9,747 "p": null,748 "p_stars": "**",749 "ci_lo": null,750 "ci_hi": null,751 "page": 7,752 "confidence": "high",753 "notes": "Garage/parking space dummy"754 },755 {756 "model_id": "T5-lin",757 "var_name_printed": "Garage",758 "taxonomy_id": "garage",759 "x_transform": "dummy",760 "x_unit": "binary",761 "beta": 1545.144,762 "se": 1140.948,763 "t": 1.35,764 "p": null,765 "p_stars": "",766 "ci_lo": null,767 "ci_hi": null,768 "page": 8,769 "confidence": "high",770 "notes": "Garage/parking space dummy"771 },772 {773 "model_id": "T5-log",774 "var_name_printed": "Garage",775 "taxonomy_id": "garage",776 "x_transform": "dummy",777 "x_unit": "binary",778 "beta": 0.0643446,779 "se": 0.0260102,780 "t": 2.47,781 "p": null,782 "p_stars": "*",783 "ci_lo": null,784 "ci_hi": null,785 "page": 8,786 "confidence": "high",787 "notes": "Garage/parking space dummy"788 },789 {790 "model_id": "T6-lin",791 "var_name_printed": "Garage",792 "taxonomy_id": "garage",793 "x_transform": "dummy",794 "x_unit": "binary",795 "beta": 1375.326,796 "se": 527.7794,797 "t": 2.61,798 "p": null,799 "p_stars": "*",800 "ci_lo": null,801 "ci_hi": null,802 "page": 9,803 "confidence": "high",804 "notes": "Garage/parking space dummy"805 },806 {807 "model_id": "T6-log",808 "var_name_printed": "Garage",809 "taxonomy_id": "garage",810 "x_transform": "dummy",811 "x_unit": "binary",812 "beta": 0.0337009,813 "se": 0.0144664,814 "t": 2.33,815 "p": null,816 "p_stars": "*",817 "ci_lo": null,818 "ci_hi": null,819 "page": 9,820 "confidence": "high",821 "notes": "Garage/parking space dummy"822 },823 {824 "model_id": "T4-lin",825 "var_name_printed": "Servant quarter",826 "taxonomy_id": "other",827 "x_transform": "dummy",828 "x_unit": "binary",829 "beta": 2646.275,830 "se": 671.7168,831 "t": 3.94,832 "p": null,833 "p_stars": "**",834 "ci_lo": null,835 "ci_hi": null,836 "page": 7,837 "confidence": "high",838 "notes": "Dummy: servant quarter in home"839 },840 {841 "model_id": "T4-log",842 "var_name_printed": "Servant quarter",843 "taxonomy_id": "other",844 "x_transform": "dummy",845 "x_unit": "binary",846 "beta": 0.0585302,847 "se": 0.0176173,848 "t": 3.32,849 "p": null,850 "p_stars": "**",851 "ci_lo": null,852 "ci_hi": null,853 "page": 7,854 "confidence": "high",855 "notes": "Dummy: servant quarter in home"856 },857 {858 "model_id": "T5-lin",859 "var_name_printed": "Servant quarter",860 "taxonomy_id": "other",861 "x_transform": "dummy",862 "x_unit": "binary",863 "beta": 3936.82,864 "se": 1136.299,865 "t": 3.46,866 "p": null,867 "p_stars": "**",868 "ci_lo": null,869 "ci_hi": null,870 "page": 8,871 "confidence": "high",872 "notes": "Dummy: servant quarter in home"873 },874 {875 "model_id": "T5-log",876 "var_name_printed": "Servant quarter",877 "taxonomy_id": "other",878 "x_transform": "dummy",879 "x_unit": "binary",880 "beta": 0.088549,881 "se": 0.0259043,882 "t": 3.42,883 "p": null,884 "p_stars": "**",885 "ci_lo": null,886 "ci_hi": null,887 "page": 8,888 "confidence": "high",889 "notes": "Dummy: servant quarter in home"890 },891 {892 "model_id": "T6-lin",893 "var_name_printed": "Servant quarter",894 "taxonomy_id": "other",895 "x_transform": "dummy",896 "x_unit": "binary",897 "beta": 2524.987,898 "se": 631.1266,899 "t": 4.0,900 "p": null,901 "p_stars": "**",902 "ci_lo": null,903 "ci_hi": null,904 "page": 9,905 "confidence": "high",906 "notes": "Dummy: servant quarter in home"907 },908 {909 "model_id": "T6-log",910 "var_name_printed": "Servant quarter",911 "taxonomy_id": "other",912 "x_transform": "dummy",913 "x_unit": "binary",914 "beta": 0.0794629,915 "se": 0.0172992,916 "t": 4.59,917 "p": null,918 "p_stars": "**",919 "ci_lo": null,920 "ci_hi": null,921 "page": 9,922 "confidence": "high",923 "notes": "Dummy: servant quarter in home"924 },925 {926 "model_id": "T4-lin",927 "var_name_printed": "Lawn",928 "taxonomy_id": "garden",929 "x_transform": "dummy",930 "x_unit": "binary",931 "beta": 1815.562,932 "se": 679.3289,933 "t": 2.67,934 "p": null,935 "p_stars": "**",936 "ci_lo": null,937 "ci_hi": null,938 "page": 7,939 "confidence": "high",940 "notes": "Dummy: presence of a lawn"941 },942 {943 "model_id": "T4-log",944 "var_name_printed": "Lawn",945 "taxonomy_id": "garden",946 "x_transform": "dummy",947 "x_unit": "binary",948 "beta": 0.0913645,949 "se": 0.0178169,950 "t": 5.13,951 "p": null,952 "p_stars": "**",953 "ci_lo": null,954 "ci_hi": null,955 "page": 7,956 "confidence": "high",957 "notes": "Dummy: presence of a lawn"958 },959 {960 "model_id": "T5-lin",961 "var_name_printed": "Lawn",962 "taxonomy_id": "garden",963 "x_transform": "dummy",964 "x_unit": "binary",965 "beta": 2333.943,966 "se": 1089.434,967 "t": 2.14,968 "p": null,969 "p_stars": "*",970 "ci_lo": null,971 "ci_hi": null,972 "page": 8,973 "confidence": "high",974 "notes": "Dummy: presence of a lawn"975 },976 {977 "model_id": "T5-log",978 "var_name_printed": "Lawn",979 "taxonomy_id": "garden",980 "x_transform": "dummy",981 "x_unit": "binary",982 "beta": 0.0558746,983 "se": 0.0248359,984 "t": 2.25,985 "p": null,986 "p_stars": "*",987 "ci_lo": null,988 "ci_hi": null,989 "page": 8,990 "confidence": "high",991 "notes": "Dummy: presence of a lawn"992 },993 {994 "model_id": "T6-lin",995 "var_name_printed": "Lawn",996 "taxonomy_id": "garden",997 "x_transform": "dummy",998 "x_unit": "binary",999 "beta": 1034.311,1000 "se": 502.4433,1001 "t": 2.06,1002 "p": null,1003 "p_stars": "*",1004 "ci_lo": null,1005 "ci_hi": null,1006 "page": 9,1007 "confidence": "high",1008 "notes": "Dummy: presence of a lawn"1009 },1010 {1011 "model_id": "T6-log",1012 "var_name_printed": "Lawn",1013 "taxonomy_id": "garden",1014 "x_transform": "dummy",1015 "x_unit": "binary",1016 "beta": 0.0295001,1017 "se": 0.013772,1018 "t": 2.14,1019 "p": null,1020 "p_stars": "*",1021 "ci_lo": null,1022 "ci_hi": null,1023 "page": 9,1024 "confidence": "high",1025 "notes": "Dummy: presence of a lawn"1026 },1027 {1028 "model_id": "T4-lin",1029 "var_name_printed": "Distance to CBD",1030 "taxonomy_id": "cbd_distance",1031 "x_transform": "level",1032 "x_unit": "km",1033 "beta": 1113.781,1034 "se": 142.3801,1035 "t": 7.82,1036 "p": null,1037 "p_stars": "**",1038 "ci_lo": null,1039 "ci_hi": null,1040 "page": 7,1041 "confidence": "high",1042 "notes": "Distance from home to city centre (km); printed sign positive in all tables although expected negative and t-values negative in Tables 5-6"1043 },1044 {1045 "model_id": "T4-log",1046 "var_name_printed": "Distance to CBD",1047 "taxonomy_id": "cbd_distance",1048 "x_transform": "level",1049 "x_unit": "km",1050 "beta": 0.0122385,1051 "se": 0.0037342,1052 "t": 3.28,1053 "p": null,1054 "p_stars": "**",1055 "ci_lo": null,1056 "ci_hi": null,1057 "page": 7,1058 "confidence": "high",1059 "notes": "Distance from home to city centre (km); printed sign positive in all tables although expected negative and t-values negative in Tables 5-6"1060 },1061 {1062 "model_id": "T5-lin",1063 "var_name_printed": "Distance to CBD",1064 "taxonomy_id": "cbd_distance",1065 "x_transform": "level",1066 "x_unit": "km",1067 "beta": 4085.165,1068 "se": 808.8975,1069 "t": 5.05,1070 "p": null,1071 "p_stars": "**",1072 "ci_lo": null,1073 "ci_hi": null,1074 "page": 8,1075 "confidence": "high",1076 "notes": "Distance from home to city centre (km); printed sign positive in all tables although expected negative and t-values negative in Tables 5-6"1077 },1078 {1079 "model_id": "T5-log",1080 "var_name_printed": "Distance to CBD",1081 "taxonomy_id": "cbd_distance",1082 "x_transform": "level",1083 "x_unit": "km",1084 "beta": 0.1300239,1085 "se": 0.0184405,1086 "t": -7.05,1087 "p": null,1088 "p_stars": "**",1089 "ci_lo": null,1090 "ci_hi": null,1091 "page": 8,1092 "confidence": "medium",1093 "notes": "Distance from home to city centre (km); printed sign positive in all tables although expected negative and t-values negative in Tables 5-6; printed coefficient sign disagrees with printed t-value sign"1094 },1095 {1096 "model_id": "T6-lin",1097 "var_name_printed": "Distance to CBD",1098 "taxonomy_id": "cbd_distance",1099 "x_transform": "level",1100 "x_unit": "km",1101 "beta": 809.7306,1102 "se": 330.3623,1103 "t": 2.45,1104 "p": null,1105 "p_stars": "*",1106 "ci_lo": null,1107 "ci_hi": null,1108 "page": 9,1109 "confidence": "high",1110 "notes": "Distance from home to city centre (km); printed sign positive in all tables although expected negative and t-values negative in Tables 5-6"1111 },1112 {1113 "model_id": "T6-log",1114 "var_name_printed": "Distance to CBD",1115 "taxonomy_id": "cbd_distance",1116 "x_transform": "level",1117 "x_unit": "km",1118 "beta": 0.0184054,1119 "se": 0.0090552,1120 "t": -2.03,1121 "p": null,1122 "p_stars": "*",1123 "ci_lo": null,1124 "ci_hi": null,1125 "page": 9,1126 "confidence": "medium",1127 "notes": "Distance from home to city centre (km); printed sign positive in all tables although expected negative and t-values negative in Tables 5-6; printed coefficient sign disagrees with printed t-value sign"1128 },1129 {1130 "model_id": "T4-lin",1131 "var_name_printed": "Distance to school",1132 "taxonomy_id": "school_distance",1133 "x_transform": "level",1134 "x_unit": "km",1135 "beta": 1324.727,1136 "se": 1594.824,1137 "t": 0.83,1138 "p": null,1139 "p_stars": "",1140 "ci_lo": null,1141 "ci_hi": null,1142 "page": 7,1143 "confidence": "high",1144 "notes": ""1145 },1146 {1147 "model_id": "T4-log",1148 "var_name_printed": "Distance to school",1149 "taxonomy_id": "school_distance",1150 "x_transform": "level",1151 "x_unit": "km",1152 "beta": 0.0751735,1153 "se": 0.0418278,1154 "t": 1.8,1155 "p": null,1156 "p_stars": "",1157 "ci_lo": null,1158 "ci_hi": null,1159 "page": 7,1160 "confidence": "high",1161 "notes": ""1162 },1163 {1164 "model_id": "T5-lin",1165 "var_name_printed": "Distance to school",1166 "taxonomy_id": "school_distance",1167 "x_transform": "level",1168 "x_unit": "km",1169 "beta": 2238.825,1170 "se": 1076.843,1171 "t": 2.08,1172 "p": null,1173 "p_stars": "*",1174 "ci_lo": null,1175 "ci_hi": null,1176 "page": 8,1177 "confidence": "high",1178 "notes": ""1179 },1180 {1181 "model_id": "T5-log",1182 "var_name_printed": "Distance to school",1183 "taxonomy_id": "school_distance",1184 "x_transform": "level",1185 "x_unit": "km",1186 "beta": 0.0511055,1187 "se": 0.0245488,1188 "t": -2.08,1189 "p": null,1190 "p_stars": "*",1191 "ci_lo": null,1192 "ci_hi": null,1193 "page": 8,1194 "confidence": "medium",1195 "notes": "printed coefficient sign disagrees with printed t-value sign"1196 },1197 {1198 "model_id": "T6-lin",1199 "var_name_printed": "Distance to school",1200 "taxonomy_id": "school_distance",1201 "x_transform": "level",1202 "x_unit": "km",1203 "beta": 1809.456,1204 "se": 688.3523,1205 "t": 2.63,1206 "p": null,1207 "p_stars": "**",1208 "ci_lo": null,1209 "ci_hi": null,1210 "page": 9,1211 "confidence": "high",1212 "notes": ""1213 },1214 {1215 "model_id": "T6-log",1216 "var_name_printed": "Distance to school",1217 "taxonomy_id": "school_distance",1218 "x_transform": "level",1219 "x_unit": "km",1220 "beta": -0.0361071,1221 "se": 0.0188677,1222 "t": -1.91,1223 "p": null,1224 "p_stars": "",1225 "ci_lo": null,1226 "ci_hi": null,1227 "page": 9,1228 "confidence": "high",1229 "notes": ""1230 },1231 {1232 "model_id": "T4-lin",1233 "var_name_printed": "Distance to park",1234 "taxonomy_id": "green_space",1235 "x_transform": "level",1236 "x_unit": "km",1237 "beta": 3562.901,1238 "se": 999.7477,1239 "t": 3.56,1240 "p": null,1241 "p_stars": "**",1242 "ci_lo": null,1243 "ci_hi": null,1244 "page": 7,1245 "confidence": "high",1246 "notes": "Distance from housing unit to park (km)"1247 },1248 {1249 "model_id": "T4-log",1250 "var_name_printed": "Distance to park",1251 "taxonomy_id": "green_space",1252 "x_transform": "level",1253 "x_unit": "km",1254 "beta": 0.1086817,1255 "se": 0.0262206,1256 "t": 4.14,1257 "p": null,1258 "p_stars": "**",1259 "ci_lo": null,1260 "ci_hi": null,1261 "page": 7,1262 "confidence": "high",1263 "notes": "Distance from housing unit to park (km)"1264 },1265 {1266 "model_id": "T5-lin",1267 "var_name_printed": "Distance to park",1268 "taxonomy_id": "green_space",1269 "x_transform": "level",1270 "x_unit": "km",1271 "beta": 2816.003,1272 "se": 1211.215,1273 "t": 2.32,1274 "p": null,1275 "p_stars": "*",1276 "ci_lo": null,1277 "ci_hi": null,1278 "page": 8,1279 "confidence": "high",1280 "notes": "Distance from housing unit to park (km)"1281 },1282 {1283 "model_id": "T5-log",1284 "var_name_printed": "Distance to park",1285 "taxonomy_id": "green_space",1286 "x_transform": "level",1287 "x_unit": "km",1288 "beta": 0.086923,1289 "se": 0.0276121,1290 "t": -3.15,1291 "p": null,1292 "p_stars": "**",1293 "ci_lo": null,1294 "ci_hi": null,1295 "page": 8,1296 "confidence": "medium",1297 "notes": "Distance from housing unit to park (km); printed coefficient sign disagrees with printed t-value sign"1298 },1299 {1300 "model_id": "T6-lin",1301 "var_name_printed": "Distance to park",1302 "taxonomy_id": "green_space",1303 "x_transform": "level",1304 "x_unit": "km",1305 "beta": 2949.794,1306 "se": 1098.344,1307 "t": -2.69,1308 "p": null,1309 "p_stars": "**",1310 "ci_lo": null,1311 "ci_hi": null,1312 "page": 9,1313 "confidence": "medium",1314 "notes": "Distance from housing unit to park (km); printed coefficient sign disagrees with printed t-value sign"1315 },1316 {1317 "model_id": "T6-log",1318 "var_name_printed": "Distance to park",1319 "taxonomy_id": "green_space",1320 "x_transform": "level",1321 "x_unit": "km",1322 "beta": -0.0778371,1323 "se": 0.0301056,1324 "t": -2.59,1325 "p": null,1326 "p_stars": "*",1327 "ci_lo": null,1328 "ci_hi": null,1329 "page": 9,1330 "confidence": "high",1331 "notes": "Distance from housing unit to park (km)"1332 },1333 {1334 "model_id": "T4-lin",1335 "var_name_printed": "Distance to slums",1336 "taxonomy_id": "hazard_site",1337 "x_transform": "level",1338 "x_unit": "km",1339 "beta": 5894.832,1340 "se": 1632.232,1341 "t": 3.61,1342 "p": null,1343 "p_stars": "**",1344 "ci_lo": null,1345 "ci_hi": null,1346 "page": 7,1347 "confidence": "high",1348 "notes": "Distance to existing (unimproved) slum site (km)"1349 },1350 {1351 "model_id": "T4-log",1352 "var_name_printed": "Distance to slums",1353 "taxonomy_id": "hazard_site",1354 "x_transform": "level",1355 "x_unit": "km",1356 "beta": 0.1864864,1357 "se": 0.0428089,1358 "t": 4.36,1359 "p": null,1360 "p_stars": "**",1361 "ci_lo": null,1362 "ci_hi": null,1363 "page": 7,1364 "confidence": "high",1365 "notes": "Distance to existing (unimproved) slum site (km)"1366 },1367 {1368 "model_id": "T5-lin",1369 "var_name_printed": "Distance to upgraded slums",1370 "taxonomy_id": "hazard_site",1371 "x_transform": "level",1372 "x_unit": "km",1373 "beta": 6568.099,1374 "se": 2070.675,1375 "t": 3.17,1376 "p": null,1377 "p_stars": "**",1378 "ci_lo": null,1379 "ci_hi": null,1380 "page": 8,1381 "confidence": "high",1382 "notes": "Distance to government-upgraded slum site (km)"1383 },1384 {1385 "model_id": "T5-log",1386 "var_name_printed": "Distance to upgraded slums",1387 "taxonomy_id": "hazard_site",1388 "x_transform": "level",1389 "x_unit": "km",1390 "beta": 0.1258162,1391 "se": 0.0472052,1392 "t": 2.67,1393 "p": null,1394 "p_stars": "**",1395 "ci_lo": null,1396 "ci_hi": null,1397 "page": 8,1398 "confidence": "high",1399 "notes": "Distance to government-upgraded slum site (km)"1400 },1401 {1402 "model_id": "T6-lin",1403 "var_name_printed": "Distance to evicted slums",1404 "taxonomy_id": "hazard_site",1405 "x_transform": "level",1406 "x_unit": "km",1407 "beta": 2930.03,1408 "se": 1490.882,1409 "t": 1.97,1410 "p": null,1411 "p_stars": "*",1412 "ci_lo": null,1413 "ci_hi": null,1414 "page": 9,1415 "confidence": "high",1416 "notes": "Distance to evicted/demolished slum site (km)"1417 },1418 {1419 "model_id": "T6-log",1420 "var_name_printed": "Distance to evicted slums",1421 "taxonomy_id": "hazard_site",1422 "x_transform": "level",1423 "x_unit": "km",1424 "beta": 0.0792828,1425 "se": 0.0408651,1426 "t": 1.94,1427 "p": null,1428 "p_stars": "*",1429 "ci_lo": null,1430 "ci_hi": null,1431 "page": 9,1432 "confidence": "high",1433 "notes": "Distance to evicted/demolished slum site (km)"1434 },1435 {1436 "model_id": "T4-lin",1437 "var_name_printed": "Visibility",1438 "taxonomy_id": "hazard_site",1439 "x_transform": "dummy",1440 "x_unit": "binary",1441 "beta": 5985.225,1442 "se": 1228.731,1443 "t": 4.87,1444 "p": null,1445 "p_stars": "**",1446 "ci_lo": null,1447 "ci_hi": null,1448 "page": 7,1449 "confidence": "high",1450 "notes": "Dummy: slum site visible from the house; Table 4 printed positive although text reports a ~15% rent discount"1451 },1452 {1453 "model_id": "T4-log",1454 "var_name_printed": "Visibility",1455 "taxonomy_id": "hazard_site",1456 "x_transform": "dummy",1457 "x_unit": "binary",1458 "beta": 0.151787,1459 "se": 0.0322262,1460 "t": 4.71,1461 "p": null,1462 "p_stars": "**",1463 "ci_lo": null,1464 "ci_hi": null,1465 "page": 7,1466 "confidence": "high",1467 "notes": "Dummy: slum site visible from the house; Table 4 printed positive although text reports a ~15% rent discount"1468 },1469 {1470 "model_id": "T5-lin",1471 "var_name_printed": "Visibility",1472 "taxonomy_id": "hazard_site",1473 "x_transform": "dummy",1474 "x_unit": "binary",1475 "beta": 4921.391,1476 "se": 1451.89,1477 "t": 3.39,1478 "p": null,1479 "p_stars": "**",1480 "ci_lo": null,1481 "ci_hi": null,1482 "page": 8,1483 "confidence": "high",1484 "notes": "Dummy: slum site visible from the house; Table 4 printed positive although text reports a ~15% rent discount"1485 },1486 {1487 "model_id": "T5-log",1488 "var_name_printed": "Visibility",1489 "taxonomy_id": "hazard_site",1490 "x_transform": "dummy",1491 "x_unit": "binary",1492 "beta": -0.1080642,1493 "se": 0.0330988,1494 "t": -3.26,1495 "p": null,1496 "p_stars": "**",1497 "ci_lo": null,1498 "ci_hi": null,1499 "page": 8,1500 "confidence": "high",1501 "notes": "Dummy: slum site visible from the house; Table 4 printed positive although text reports a ~15% rent discount"1502 },1503 {1504 "model_id": "T6-lin",1505 "var_name_printed": "Visibility",1506 "taxonomy_id": "hazard_site",1507 "x_transform": "dummy",1508 "x_unit": "binary",1509 "beta": 2237.263,1510 "se": 1077.658,1511 "t": -2.08,1512 "p": null,1513 "p_stars": "*",1514 "ci_lo": null,1515 "ci_hi": null,1516 "page": 9,1517 "confidence": "medium",1518 "notes": "Dummy: slum site visible from the house; Table 4 printed positive although text reports a ~15% rent discount; printed coefficient sign disagrees with printed t-value sign"1519 },1520 {1521 "model_id": "T6-log",1522 "var_name_printed": "Visibility",1523 "taxonomy_id": "hazard_site",1524 "x_transform": "dummy",1525 "x_unit": "binary",1526 "beta": -0.0676483,1527 "se": 0.0295386,1528 "t": -2.29,1529 "p": null,1530 "p_stars": "*",1531 "ci_lo": null,1532 "ci_hi": null,1533 "page": 9,1534 "confidence": "high",1535 "notes": "Dummy: slum site visible from the house; Table 4 printed positive although text reports a ~15% rent discount"1536 }1537 ]1538}