Data associated to "The Direct Cost of Contaminated Brownfield Sites on Real Estate in France: A Quasi-Exhaustive Hedonic Price Analysis"

Data for replication of main results in "The Direct Cost of Contaminated Brownfield Sites on Real Estate in France: A Quasi-Exhaustive Hedonic Price Analysis". The folder "data_estim" contains all necessary data to replicate all estimations in the article (see the R code "codes_cbs-cost") with three .csv files: dvf_estim.csv, dvfbasol_estim.csv and cell200_simulation.csv. The variable names in these files are as follow:

Identifier Variables:
- IDMUTATION: identifier for each transacted property
- comm_code: identifier for each commune defined in 2021
- admin_code: identifier for urban areas defined in 2021
- iris2014_code: identifier for each neighborhood defined in 2014
- cell200_code: identifier for each 200-meters gredded cells
- dvf_x: longitude of each transacted property (EPSG: 2154, Lambert-93, RGF93)
- dvf_y: latitude of each transacted property (EPSG: 2154, Lambert-93, RGF93)
- basol_code: identifier for each CBS (only reported in dvfbasol_estim.csv)
- anneemut: year of transaction for each property

Dependent Variable:
- pm2: price in euro per square meter of transacted properties

Interest Variables:
- areaha_basol250: area in hectare of CBS between 0 and 250 meters from transacted property
- areaha_basol500: area in hectare of CBS between 250 and 500 meters from transacted property
- areaha_basol1000: area in hectare of CBS between 500 and 1000 meters from transacted property
- areaha_basol2000: area in hectare of CBS between 1000 and 2000 meters from transacted property
- areaha_basol3000: area in hectare of CBS between 2000 and 3000 meters from transacted property
- area250_indpro: area in hectare of CBS with industrial manufacturing activities between 0 and 250 meters from transacted property
- area500_indpro: area in hectare of CBS with industrial manufacturing activities between 250 and 500 meters from transacted property
- area1000_indpro: area in hectare of CBS with industrial manufacturing activities between 500 and 1000 meters from transacted property
- area2000_indpro: area in hectare of CBS with industrial manufacturing activities between 1000 and 2000 meters from transacted property
- area3000_indpro: area in hectare of CBS with industrial manufacturing activities between 2000 and 3000 meters from transacted property
- area250_indoth: area in hectare of CBS with industrial non-manufacturing activities (extractive) between 0 and 250 meters from transacted property
- area500_indoth: area in hectare of CBS with industrial non-manufacturing activities (extractive) between 250 and 500 meters from transacted property
- area1000_indoth: area in hectare of CBS with industrial non-manufacturing activities (extractive) between 500 and 1000 meters from transacted property
- area2000_indoth: area in hectare of CBS with industrial non-manufacturing activities (extractive) between 1000 and 2000 meters from transacted property
- area3000_indoth: area in hectare of CBS with industrial non-manufacturing activities (extractive) between 2000 and 3000 meters from transacted property
- area250_othact: area in hectare of CBS with other or unknown activities between 0 and 250 meters from transacted property
- area500_othact: area in hectare of CBS with other or unknown activities between 250 and 500 meters from transacted property
- area1000_othact: area in hectare of CBS with other or unknown activities between 500 and 1000 meters from transacted property
- area2000_othact: area in hectare of CBS with other or unknown activities between 1000 and 2000 meters from transacted property
- area3000_othact: area in hectare of CBS with other or unknown activities between 2000 and 3000 meters from transacted property
- areaha_specific250: area in hectare of CBS specific to a unique CBS between 0 and 250 meters from transacted property (only reported in dvfbasol_estim.csv)
- areaha_specific500: area in hectare of CBS specific to a unique CBS between 250 and 500 meters from transacted property (only reported in dvfbasol_estim.csv)
- areaha_specific1000: area in hectare of CBS specific to a unique CBS between 500 and 1000 meters from transacted property (only reported in dvfbasol_estim.csv)
- areaha_specific2000: area in hectare of CBS specific to a unique CBS between 1000 and 2000 meters from transacted property (only reported in dvfbasol_estim.csv)

Robustness Variables:
- pm2mean_iris: average transaction price per square meter of neighborhood IRIS
- shpoorhouse: share in percentage of poor households  
- dvfschool_nb250: number of schools within 250 meters of property
- dvfschool_nb500: number of schools within 500 meters of property
- dvfschool_nb1000: number of schools within 1000 meters of property
- dvfschool_nb2000: number of schools within 2000 meters of property
- dvfschool_nb3000: number of schools within 3000 meters of property
- dvfroad_nb250: number of road connections within 250 meters of property
- dvfroad_nb500: number of road connections within 500 meters of property
- dvfroad_nb1000: number of road connections within 1000 meters of property
- dvfroad_nb2000: number of road connections within 2000 meters of property
- dvfroad_nb3000: number of road connections within 30000 meters of property
- dvfrail_nb250: number of railway stations within 250 meters of property
- dvfrail_nb500: number of railway stations within 500 meters of property
- dvfrail_nb1000: number of railway stations within 1000 meters of property
- dvfrail_nb2000: number of railway stations within 2000 meters of property
- dvfrail_nb3000: number of railway stations within 3000 meters of property

Control Variables:
- center_dist: distance in kilometers of transacted property from urban area center
- sterr: surface area in square meter of parcel of each property
- sbati: surface area in square meter of building surfaces
- vente_cla: transaction through a classical process (binary variable)
- vente_adj: transaction through adjudicated process (binary variable)
- vente_ech: transaction through special exchange process (binary variable)
- vente_exp: transaction through expropriation process (binary variable)
- vente_efa: transaction before completion (binary variable)
- nblocmai: number of houses in each transaction
- nblocapt: number of apartments in each transaction
- nblocdep: number of building dependencies in each transaction
- nblocact: number of properties for commercial purpose in each transaction
- nbapt1pp: number of apartment with 1 room in each transaction
- nbapt2pp: number of apartment with 2 rooms in each transaction
- nbapt3pp: number of apartment with 3 rooms in each transaction
- nbapt4pp: number of apartment with 4 rooms in each transaction
- nbapt5pp: number of apartment with 5 and more rooms in each transaction
- nbmai1pp: number of house with 1 room in each transaction
- nbmai2pp: number of house with 2 rooms in each transaction
- nbmai3pp: number of house with 3 rooms in each transaction
- nbmai4pp: number of house with 4 rooms in each transaction
- nbmai5pp: number of house with 5 and more rooms in each transaction
- pm2mean_comm: average transaction price in euro per square meter of commune
- dvfmonument_nb500: number of historical monuments between 0 and 500 meters from transacted property
- dvfmonument_nb1000: number of historical monuments between 500 and 1000 meters from transacted property
- dvfmonument_nb2000: number of historical monuments between 1000 and 2000 meters from transacted property
- dvfindus_nb500: number of active industrial sites between 0 and 500 meters from transacted property
- dvfindus_nb1000: number of active industrial sites between 500 and 1000 meters from transacted property
- dvfindus_nb2000: number of active industrial sites between 1000 and 2000 meters from transacted property
- sh_apt: share of apartments in neighborhood IRIS
- sh_1945: share in percentage of properties with a building age before 1945
- sh_1970: share in percentage of properties with a building age before 1970
- sh_1990: share in percentage of properties with a building age before 1990
- sh_ap90: share in percentage of properties with a building age between 1990 and 2015
- sh_2015: share in percentage of properties with a building age after 2015
- clc1000_urbanhousing: share in percentage of land within 1000 meters of transacted properties with housing
- clc1000_urbanpark: share in percentage of land within 1000 meters of transacted properties with urban parks
- clc1000_recreation: share in percentage of land within 1000 meters of transacted properties with recreative activities
- clc1000_industrial: share in percentage of land within 1000 meters of transacted properties with industrial activities
- clc1000_transport: share in percentage of land within 1000 meters of transacted properties with transport infrastructures
- clc1000_nature: share in percentage of land within 1000 meters of transacted properties with natural land use
- clc1000_agr: share in percentage of land within 1000 meters of transacted properties with agricultural land use
- clc1000_forest: share in percentage of land within 1000 meters of transacted properties with forest
- clc1000_water: share in percentage of land within 1000 meters of transacted properties with water