1{2 "record_id": "75d0711aebd70fde400d1a6a49265e443bbe1884",3 "eligible": true,4 "exclusion_reason": null,5 "study": {6 "title": "The value of environmental (dis)amenities in the urban housing market: Evidence from Khulna, Bangladesh",7 "year": 2020,8 "doi": "10.1016/j.jum.2020.02.001",9 "country": "Bangladesh",10 "region_city": "Khulna city (3 planned + 5 unplanned residential blocks)",11 "sample_start": null,12 "sample_end": null,13 "property_type": "rental",14 "price_type": "rent",15 "data_source": "Household survey (semi-structured questionnaire), 240 randomly sampled tenant households in multi-storied buildings, 201 usable",16 "document_type": "journal",17 "estimators": [18 "OLS"19 ],20 "spatial_method": "",21 "time_fe": false,22 "location_fe": false,23 "se_type": "unknown",24 "n_obs_total": 201,25 "ai_methods": [],26 "notes": "Table 3 prints Coefficient and SE columns; legend ***p<0.01, **p<0.05, *p<0.1. Dependent variable: log of monthly house rent (BDT). Survey year not stated in the extracted pages (published 2020). 'Income' is the tenant household's own monthly income (demand-side control), mapped to 'other'. 'Two rooms' coefficient appears only in two columns: assigned to Overall and Unplanned (planned areas apparently have no two-room flats) — flagged medium confidence."27 },28 "models": [29 {30 "model_id": "T3-c1",31 "table": "3",32 "column": "1 (Overall)",33 "page": 9,34 "dep_var": "Log of rent",35 "dep_transform": "log",36 "estimator": "OLS",37 "n_obs": 201,38 "r2": 0.7904,39 "se_or_t_in_parentheses": "se",40 "sample_subset": "Khulna city overall"41 },42 {43 "model_id": "T3-c2",44 "table": "3",45 "column": "2 (Planned areas)",46 "page": 9,47 "dep_var": "Log of rent",48 "dep_transform": "log",49 "estimator": "OLS",50 "n_obs": 72,51 "r2": 0.6072,52 "se_or_t_in_parentheses": "se",53 "sample_subset": "planned residential areas"54 },55 {56 "model_id": "T3-c3",57 "table": "3",58 "column": "3 (Unplanned areas)",59 "page": 9,60 "dep_var": "Log of rent",61 "dep_transform": "log",62 "estimator": "OLS",63 "n_obs": 129,64 "r2": 0.7954,65 "se_or_t_in_parentheses": "se",66 "sample_subset": "unplanned residential areas"67 }68 ],69 "coefficients": [70 {71 "model_id": "T3-c1",72 "var_name_printed": "Income ('000' BDT/month)",73 "taxonomy_id": "other",74 "x_transform": "level",75 "x_unit": "currency",76 "beta": 0.0031,77 "se": 0.0009,78 "t": null,79 "p": null,80 "p_stars": "***",81 "ci_lo": null,82 "ci_hi": null,83 "page": 9,84 "confidence": "high",85 "notes": "Tenant household monthly income, thousand BDT"86 },87 {88 "model_id": "T3-c2",89 "var_name_printed": "Income ('000' BDT/month)",90 "taxonomy_id": "other",91 "x_transform": "level",92 "x_unit": "currency",93 "beta": 0.0015,94 "se": 0.0016,95 "t": null,96 "p": null,97 "p_stars": "",98 "ci_lo": null,99 "ci_hi": null,100 "page": 9,101 "confidence": "high",102 "notes": "Tenant household monthly income, thousand BDT"103 },104 {105 "model_id": "T3-c3",106 "var_name_printed": "Income ('000' BDT/month)",107 "taxonomy_id": "other",108 "x_transform": "level",109 "x_unit": "currency",110 "beta": 0.0037,111 "se": 0.0013,112 "t": null,113 "p": null,114 "p_stars": "***",115 "ci_lo": null,116 "ci_hi": null,117 "page": 9,118 "confidence": "high",119 "notes": "Tenant household monthly income, thousand BDT"120 },121 {122 "model_id": "T3-c1",123 "var_name_printed": "Age of house (Years)",124 "taxonomy_id": "age",125 "x_transform": "level",126 "x_unit": "years",127 "beta": -0.0023,128 "se": 0.0018,129 "t": null,130 "p": null,131 "p_stars": "",132 "ci_lo": null,133 "ci_hi": null,134 "page": 9,135 "confidence": "high",136 "notes": ""137 },138 {139 "model_id": "T3-c2",140 "var_name_printed": "Age of house (Years)",141 "taxonomy_id": "age",142 "x_transform": "level",143 "x_unit": "years",144 "beta": -0.0085,145 "se": 0.0064,146 "t": null,147 "p": null,148 "p_stars": "",149 "ci_lo": null,150 "ci_hi": null,151 "page": 9,152 "confidence": "high",153 "notes": ""154 },155 {156 "model_id": "T3-c3",157 "var_name_printed": "Age of house (Years)",158 "taxonomy_id": "age",159 "x_transform": "level",160 "x_unit": "years",161 "beta": -0.0019,162 "se": 0.0018,163 "t": null,164 "p": null,165 "p_stars": "",166 "ci_lo": null,167 "ci_hi": null,168 "page": 9,169 "confidence": "high",170 "notes": ""171 },172 {173 "model_id": "T3-c1",174 "var_name_printed": "Two rooms (=1)",175 "taxonomy_id": "bedrooms",176 "x_transform": "dummy",177 "x_unit": "binary",178 "beta": 0.3915,179 "se": 0.0924,180 "t": null,181 "p": null,182 "p_stars": "***",183 "ci_lo": null,184 "ci_hi": null,185 "page": 9,186 "confidence": "medium",187 "notes": "Two-room flat (ref. one room); planned-area column blank"188 },189 {190 "model_id": "T3-c3",191 "var_name_printed": "Two rooms (=1)",192 "taxonomy_id": "bedrooms",193 "x_transform": "dummy",194 "x_unit": "binary",195 "beta": 0.4072,196 "se": 0.0835,197 "t": null,198 "p": null,199 "p_stars": "***",200 "ci_lo": null,201 "ci_hi": null,202 "page": 9,203 "confidence": "medium",204 "notes": "Two-room flat (ref. one room); planned-area column blank"205 },206 {207 "model_id": "T3-c1",208 "var_name_printed": "Three rooms (=1)",209 "taxonomy_id": "bedrooms",210 "x_transform": "dummy",211 "x_unit": "binary",212 "beta": 0.4772,213 "se": 0.0908,214 "t": null,215 "p": null,216 "p_stars": "***",217 "ci_lo": null,218 "ci_hi": null,219 "page": 9,220 "confidence": "high",221 "notes": "Three-room flat (ref. one room)"222 },223 {224 "model_id": "T3-c2",225 "var_name_printed": "Three rooms (=1)",226 "taxonomy_id": "bedrooms",227 "x_transform": "dummy",228 "x_unit": "binary",229 "beta": -0.0137,230 "se": 0.1151,231 "t": null,232 "p": null,233 "p_stars": "",234 "ci_lo": null,235 "ci_hi": null,236 "page": 9,237 "confidence": "high",238 "notes": "Three-room flat (ref. one room)"239 },240 {241 "model_id": "T3-c3",242 "var_name_printed": "Three rooms (=1)",243 "taxonomy_id": "bedrooms",244 "x_transform": "dummy",245 "x_unit": "binary",246 "beta": 0.4943,247 "se": 0.0814,248 "t": null,249 "p": null,250 "p_stars": "***",251 "ci_lo": null,252 "ci_hi": null,253 "page": 9,254 "confidence": "high",255 "notes": "Three-room flat (ref. one room)"256 },257 {258 "model_id": "T3-c1",259 "var_name_printed": "Four rooms (=1)",260 "taxonomy_id": "bedrooms",261 "x_transform": "dummy",262 "x_unit": "binary",263 "beta": 0.6137,264 "se": 0.103,265 "t": null,266 "p": null,267 "p_stars": "***",268 "ci_lo": null,269 "ci_hi": null,270 "page": 9,271 "confidence": "high",272 "notes": "Four-room flat (ref. one room)"273 },274 {275 "model_id": "T3-c2",276 "var_name_printed": "Four rooms (=1)",277 "taxonomy_id": "bedrooms",278 "x_transform": "dummy",279 "x_unit": "binary",280 "beta": 0.0777,281 "se": 0.1291,282 "t": null,283 "p": null,284 "p_stars": "",285 "ci_lo": null,286 "ci_hi": null,287 "page": 9,288 "confidence": "high",289 "notes": "Four-room flat (ref. one room)"290 },291 {292 "model_id": "T3-c3",293 "var_name_printed": "Four rooms (=1)",294 "taxonomy_id": "bedrooms",295 "x_transform": "dummy",296 "x_unit": "binary",297 "beta": 0.6826,298 "se": 0.1178,299 "t": null,300 "p": null,301 "p_stars": "***",302 "ci_lo": null,303 "ci_hi": null,304 "page": 9,305 "confidence": "high",306 "notes": "Four-room flat (ref. one room)"307 },308 {309 "model_id": "T3-c1",310 "var_name_printed": "Garage (=1)",311 "taxonomy_id": "garage",312 "x_transform": "dummy",313 "x_unit": "binary",314 "beta": 0.1549,315 "se": 0.0425,316 "t": null,317 "p": null,318 "p_stars": "***",319 "ci_lo": null,320 "ci_hi": null,321 "page": 9,322 "confidence": "high",323 "notes": ""324 },325 {326 "model_id": "T3-c2",327 "var_name_printed": "Garage (=1)",328 "taxonomy_id": "garage",329 "x_transform": "dummy",330 "x_unit": "binary",331 "beta": 0.183,332 "se": 0.0803,333 "t": null,334 "p": null,335 "p_stars": "**",336 "ci_lo": null,337 "ci_hi": null,338 "page": 9,339 "confidence": "high",340 "notes": ""341 },342 {343 "model_id": "T3-c3",344 "var_name_printed": "Garage (=1)",345 "taxonomy_id": "garage",346 "x_transform": "dummy",347 "x_unit": "binary",348 "beta": 0.124,349 "se": 0.0569,350 "t": null,351 "p": null,352 "p_stars": "**",353 "ci_lo": null,354 "ci_hi": null,355 "page": 9,356 "confidence": "high",357 "notes": ""358 },359 {360 "model_id": "T3-c1",361 "var_name_printed": "Ventilation (1 = Poor to 5 = Excellent)",362 "taxonomy_id": "other",363 "x_transform": "level",364 "x_unit": "index",365 "beta": 0.054,366 "se": 0.0148,367 "t": null,368 "p": null,369 "p_stars": "***",370 "ci_lo": null,371 "ci_hi": null,372 "page": 9,373 "confidence": "high",374 "notes": "Perceived ventilation amenity score 1-5"375 },376 {377 "model_id": "T3-c2",378 "var_name_printed": "Ventilation (1 = Poor to 5 = Excellent)",379 "taxonomy_id": "other",380 "x_transform": "level",381 "x_unit": "index",382 "beta": 0.0785,383 "se": 0.0324,384 "t": null,385 "p": null,386 "p_stars": "**",387 "ci_lo": null,388 "ci_hi": null,389 "page": 9,390 "confidence": "high",391 "notes": "Perceived ventilation amenity score 1-5"392 },393 {394 "model_id": "T3-c3",395 "var_name_printed": "Ventilation (1 = Poor to 5 = Excellent)",396 "taxonomy_id": "other",397 "x_transform": "level",398 "x_unit": "index",399 "beta": 0.044,400 "se": 0.0174,401 "t": null,402 "p": null,403 "p_stars": "**",404 "ci_lo": null,405 "ci_hi": null,406 "page": 9,407 "confidence": "high",408 "notes": "Perceived ventilation amenity score 1-5"409 },410 {411 "model_id": "T3-c1",412 "var_name_printed": "Open space (meters)",413 "taxonomy_id": "green_space",414 "x_transform": "level",415 "x_unit": "m",416 "beta": -0.0002,417 "se": 0.0001,418 "t": null,419 "p": null,420 "p_stars": "***",421 "ci_lo": null,422 "ci_hi": null,423 "page": 9,424 "confidence": "high",425 "notes": "Distance to nearest open space in metres"426 },427 {428 "model_id": "T3-c2",429 "var_name_printed": "Open space (meters)",430 "taxonomy_id": "green_space",431 "x_transform": "level",432 "x_unit": "m",433 "beta": -0.0002,434 "se": 0.0002,435 "t": null,436 "p": null,437 "p_stars": "",438 "ci_lo": null,439 "ci_hi": null,440 "page": 9,441 "confidence": "high",442 "notes": "Distance to nearest open space in metres"443 },444 {445 "model_id": "T3-c3",446 "var_name_printed": "Open space (meters)",447 "taxonomy_id": "green_space",448 "x_transform": "level",449 "x_unit": "m",450 "beta": -0.0003,451 "se": 0.0001,452 "t": null,453 "p": null,454 "p_stars": "***",455 "ci_lo": null,456 "ci_hi": null,457 "page": 9,458 "confidence": "high",459 "notes": "Distance to nearest open space in metres"460 },461 {462 "model_id": "T3-c1",463 "var_name_printed": "Waterlogging (1 = No to 5 = Extreme)",464 "taxonomy_id": "flood_risk",465 "x_transform": "level",466 "x_unit": "index",467 "beta": -0.0369,468 "se": 0.0146,469 "t": null,470 "p": null,471 "p_stars": "**",472 "ci_lo": null,473 "ci_hi": null,474 "page": 9,475 "confidence": "high",476 "notes": "Perceived waterlogging severity 1-5"477 },478 {479 "model_id": "T3-c2",480 "var_name_printed": "Waterlogging (1 = No to 5 = Extreme)",481 "taxonomy_id": "flood_risk",482 "x_transform": "level",483 "x_unit": "index",484 "beta": -0.0601,485 "se": 0.0309,486 "t": null,487 "p": null,488 "p_stars": "*",489 "ci_lo": null,490 "ci_hi": null,491 "page": 9,492 "confidence": "high",493 "notes": "Perceived waterlogging severity 1-5"494 },495 {496 "model_id": "T3-c3",497 "var_name_printed": "Waterlogging (1 = No to 5 = Extreme)",498 "taxonomy_id": "flood_risk",499 "x_transform": "level",500 "x_unit": "index",501 "beta": -0.0201,502 "se": 0.0164,503 "t": null,504 "p": null,505 "p_stars": "",506 "ci_lo": null,507 "ci_hi": null,508 "page": 9,509 "confidence": "high",510 "notes": "Perceived waterlogging severity 1-5"511 },512 {513 "model_id": "T3-c1",514 "var_name_printed": "Landfill (1 = No to 5 = Extreme)",515 "taxonomy_id": "hazard_site",516 "x_transform": "level",517 "x_unit": "index",518 "beta": -0.098,519 "se": 0.0163,520 "t": null,521 "p": null,522 "p_stars": "***",523 "ci_lo": null,524 "ci_hi": null,525 "page": 9,526 "confidence": "high",527 "notes": "Perceived landfilling (waste) severity 1-5"528 },529 {530 "model_id": "T3-c2",531 "var_name_printed": "Landfill (1 = No to 5 = Extreme)",532 "taxonomy_id": "hazard_site",533 "x_transform": "level",534 "x_unit": "index",535 "beta": -0.1218,536 "se": 0.0381,537 "t": null,538 "p": null,539 "p_stars": "***",540 "ci_lo": null,541 "ci_hi": null,542 "page": 9,543 "confidence": "high",544 "notes": "Perceived landfilling (waste) severity 1-5"545 },546 {547 "model_id": "T3-c3",548 "var_name_printed": "Landfill (1 = No to 5 = Extreme)",549 "taxonomy_id": "hazard_site",550 "x_transform": "level",551 "x_unit": "index",552 "beta": -0.0941,553 "se": 0.0183,554 "t": null,555 "p": null,556 "p_stars": "***",557 "ci_lo": null,558 "ci_hi": null,559 "page": 9,560 "confidence": "high",561 "notes": "Perceived landfilling (waste) severity 1-5"562 },563 {564 "model_id": "T3-c1",565 "var_name_printed": "Stationary shop distance within 0.5-1 km",566 "taxonomy_id": "commercial_distance",567 "x_transform": "dummy",568 "x_unit": "binary",569 "beta": 0.0276,570 "se": 0.0512,571 "t": null,572 "p": null,573 "p_stars": "",574 "ci_lo": null,575 "ci_hi": null,576 "page": 9,577 "confidence": "high",578 "notes": "ref. < 0.5 km"579 },580 {581 "model_id": "T3-c2",582 "var_name_printed": "Stationary shop distance within 0.5-1 km",583 "taxonomy_id": "commercial_distance",584 "x_transform": "dummy",585 "x_unit": "binary",586 "beta": 0.0309,587 "se": 0.0925,588 "t": null,589 "p": null,590 "p_stars": "",591 "ci_lo": null,592 "ci_hi": null,593 "page": 9,594 "confidence": "high",595 "notes": "ref. < 0.5 km"596 },597 {598 "model_id": "T3-c3",599 "var_name_printed": "Stationary shop distance within 0.5-1 km",600 "taxonomy_id": "commercial_distance",601 "x_transform": "dummy",602 "x_unit": "binary",603 "beta": -0.0006,604 "se": 0.0646,605 "t": null,606 "p": null,607 "p_stars": "",608 "ci_lo": null,609 "ci_hi": null,610 "page": 9,611 "confidence": "high",612 "notes": "ref. < 0.5 km"613 },614 {615 "model_id": "T3-c1",616 "var_name_printed": "Stationary shop distance above 1 km",617 "taxonomy_id": "commercial_distance",618 "x_transform": "dummy",619 "x_unit": "binary",620 "beta": -0.0563,621 "se": 0.0895,622 "t": null,623 "p": null,624 "p_stars": "",625 "ci_lo": null,626 "ci_hi": null,627 "page": 9,628 "confidence": "high",629 "notes": "ref. < 0.5 km"630 },631 {632 "model_id": "T3-c2",633 "var_name_printed": "Stationary shop distance above 1 km",634 "taxonomy_id": "commercial_distance",635 "x_transform": "dummy",636 "x_unit": "binary",637 "beta": 0.0329,638 "se": 0.2432,639 "t": null,640 "p": null,641 "p_stars": "",642 "ci_lo": null,643 "ci_hi": null,644 "page": 9,645 "confidence": "high",646 "notes": "ref. < 0.5 km"647 },648 {649 "model_id": "T3-c3",650 "var_name_printed": "Stationary shop distance above 1 km",651 "taxonomy_id": "commercial_distance",652 "x_transform": "dummy",653 "x_unit": "binary",654 "beta": -0.1015,655 "se": 0.0983,656 "t": null,657 "p": null,658 "p_stars": "",659 "ci_lo": null,660 "ci_hi": null,661 "page": 9,662 "confidence": "high",663 "notes": "ref. < 0.5 km"664 },665 {666 "model_id": "T3-c1",667 "var_name_printed": "Hospital distance (km)",668 "taxonomy_id": "hospital_distance",669 "x_transform": "level",670 "x_unit": "km",671 "beta": -0.1665,672 "se": 0.0505,673 "t": null,674 "p": null,675 "p_stars": "***",676 "ci_lo": null,677 "ci_hi": null,678 "page": 9,679 "confidence": "high",680 "notes": ""681 },682 {683 "model_id": "T3-c2",684 "var_name_printed": "Hospital distance (km)",685 "taxonomy_id": "hospital_distance",686 "x_transform": "level",687 "x_unit": "km",688 "beta": -0.1722,689 "se": 0.0756,690 "t": null,691 "p": null,692 "p_stars": "**",693 "ci_lo": null,694 "ci_hi": null,695 "page": 9,696 "confidence": "high",697 "notes": ""698 },699 {700 "model_id": "T3-c3",701 "var_name_printed": "Hospital distance (km)",702 "taxonomy_id": "hospital_distance",703 "x_transform": "level",704 "x_unit": "km",705 "beta": -0.186,706 "se": 0.0882,707 "t": null,708 "p": null,709 "p_stars": "**",710 "ci_lo": null,711 "ci_hi": null,712 "page": 9,713 "confidence": "high",714 "notes": ""715 },716 {717 "model_id": "T3-c1",718 "var_name_printed": "School distance (km)",719 "taxonomy_id": "school_distance",720 "x_transform": "level",721 "x_unit": "km",722 "beta": -0.2411,723 "se": 0.0438,724 "t": null,725 "p": null,726 "p_stars": "***",727 "ci_lo": null,728 "ci_hi": null,729 "page": 9,730 "confidence": "high",731 "notes": ""732 },733 {734 "model_id": "T3-c2",735 "var_name_printed": "School distance (km)",736 "taxonomy_id": "school_distance",737 "x_transform": "level",738 "x_unit": "km",739 "beta": -0.0476,740 "se": 0.1283,741 "t": null,742 "p": null,743 "p_stars": "",744 "ci_lo": null,745 "ci_hi": null,746 "page": 9,747 "confidence": "high",748 "notes": ""749 },750 {751 "model_id": "T3-c3",752 "var_name_printed": "School distance (km)",753 "taxonomy_id": "school_distance",754 "x_transform": "level",755 "x_unit": "km",756 "beta": -0.254,757 "se": 0.0745,758 "t": null,759 "p": null,760 "p_stars": "***",761 "ci_lo": null,762 "ci_hi": null,763 "page": 9,764 "confidence": "high",765 "notes": ""766 },767 {768 "model_id": "T3-c1",769 "var_name_printed": "Planned areas (=1)",770 "taxonomy_id": "other",771 "x_transform": "dummy",772 "x_unit": "binary",773 "beta": 0.0343,774 "se": 0.0448,775 "t": null,776 "p": null,777 "p_stars": "",778 "ci_lo": null,779 "ci_hi": null,780 "page": 9,781 "confidence": "high",782 "notes": "Planned residential area indicator"783 }784 ]785}