{"type":"script","doc_desc":{"producers":[{"name":"Reproducibility WBG","abbr":"DIME","affiliation":"World Bank - Development Impact Department","role":"Verification and preparation of metadata"}],"prod_date":"2024-12-04","version":"1"},"project_desc":{"authoring_entity":[{"name":"Klaus Deininger","affiliation":"World Bank","email":"kdeininger@worldbank.org"},{"name":"Daniel Ayalew Ali","email":"dali1@worldbank.org","affiliation":"World Bank"},{"name":"Eduard Bukin","email":"ebukin@worldbank.org","affiliation":"World Bank"},{"name":"Andrii Martyn","email":"martyn@nubip.edu.ua","affiliation":"National University of Life and Environmental Sciences of Ukraine"}],"output":[{"type":"Working Paper","title":"Reforming Land Valuation and Taxation in Ukraine: A path to sustainability and economic fairness","authors":"Klaus Deininger, Daniel Ayalew, Ali Eduard Bukin, Andrii Martyn","description":"Policy Research Working Paper (PRWP)","uri":"http:\/\/documents.worldbank.org\/curated\/en\/099018512112432292"}],"datasets":[{"name":"Land Sales Transactions","note":"Source: State Registry of Property Rights on Immovable Assets (confidential) available at the following link. This data was acquired on the request from the World Bank and provided by the Ministry of justice of Ukraine in a tabulated form. It contained a comprehensive list of variables and transactions on land sales, which occurred since 2021. \nA publicly available alternative is prepared by the State Cadastre Service of Ukraine. The alternative dataset is publicly disseminated on the Land Monitoring portal but has a different structure from the dataset used in this analysis.\nAccess Date: November 20, 2024","access_type":"Restricted and not included in the reproducibility package","uri":"https:\/\/rrp.minjust.gov.ua\/"},{"name":"Geo-Spatial Boundaries of Transacted Land Parcels","note":"Source: Centroids derived from the analyzed parcels. Previously accessible via the Public Cadastre Map of Ukraine. Not publicly disclosed since February 2021.\n","access_type":"Restricted and not included in the reproducibility package"},{"name":"SoilGrids - Global Gridded Soil Information","note":"Source: International Soil Reference and Information Centre (ISRIC).\nAccess date: November 20, 2024. \nPlease see README file for a comprehensive list of the variables consulted. ","uri":"https:\/\/files.isric.org\/soilgrids\/latest\/data","access_type":"Public, but merged with restricted data. Since most of the data in the package is restricted, this dataset is also not included in the package.","license_uri":"https:\/\/creativecommons.org\/licenses\/by-sa\/4.0\/","license":"Creative Commons Attribution 4.0 International License (CC BY 4.0)"},{"name":"Land Use Classification","note":"Shelestov et al., \"Cloud Approach to Automated Crop Classification Using Sentinel-1 Imagery\" (2020).\nKussul et al., \"Biophysical Impact of Sunflower Crop Rotation on Agricultural Fields\" (2022). This raster imagery provides data on land use at a 10m resolution. It classifies land use in Ukraine following an established methodology and annually updated ground-truth data. The data can be accessed on the following link. If you are using a World Bank's computer the link will only be accessible by deactivating the World Bank VPN. \nAccess Date: November 20, 2024. \nThis data is disseminated annually and covers years 2020-2023.\n","uri":"https:\/\/ukraine-cropmaps.com\/geoserver\/ukraine\/wms","access_type":"Public, but does not allow republication."},{"name":"Administrative Boundaries (admin 1-3)","note":"Source: The Humanitarian Data Exchange. \nAccess Date: November 20, 2024.\n","access_type":"Public, but merged with restricted data. Since most of the data in the package is restricted, this dataset is also not included in the package.","uri":"https:\/\/data.humdata.org\/dataset\/cod-ab-ukr"},{"name":"Administrative Boundaries (admin 6-8)","access_type":"Restricted and not included in the reproducibility package","note":"Source: State Service of Ukraine for Geodesy, Cartography and Cadastre. This data has not been publicly disclosed since February 2021. Data used in this research was provided by the Cadaster as a geospatial data file with the geographical boundaries of admin 8 level and their corresponding aggregation to the admin 7, and 6 levels. Please see README file for more details. \n\n\n"},{"name":"Consumer Price Index","note":"Source:  National Bank of Ukraine.\nAccess Date: November 20, 2024.\nAccess period: Monthly data January 2013 to November 2024. Variables included: uah_cpi_monthly, uah_cpi_202312_100, uah_usd. Formula to compute uah_cpi_202312_100 is included in the README file.","uri":"https:\/\/bank.gov.ua\/ua\/statistic\/macro-indicators#1","access_type":"Public, but does not allow republication."}],"title_statement":{"idno":"RR_UKR_2024_239","title":"Reproducibility package for Reforming Land Valuation and Taxation in Ukraine: A path to sustainability and economic fairness"},"production_date":"2024-12","abstract":"The shift from administrative to a market-based valuation of assets is a key part of In Ukraine\u2019s transition from a planned to a market economy that will improve the functioning of financial markets and the ability of local governments to obtain revenue effectively for local service provision. This paper describes the rationale and evolution of Ukraine\u2019s regulatory framework for market-based valuation and uses prices and publicly available parcel attributes for the nearly 200,000 agricultural land sale transactions over the 2021 to 2024 period to estimate a land price model that is then used to predict prices for the roughly 20 million ha of commercial agricultural land in the country. ","geographic_units":[{"name":"Ukraine"}],"keywords":[{"name":"Mass land valuation,"},{"name":" Ukraine"},{"name":"property taxation"},{"name":"geospatial modeling"},{"name":" land cadaster"},{"name":"economic reforms"}],"language":[{"name":"English","code":"EN"}],"data_statement":"All data is restricted and has not been included in the reproducibility package. For more details, please refer to the README file.","software":[{"name":"R","version":"4.4.1"}],"scripts":[{"file_name":"RR_UKR_2024_239.zip","zip_package":"RR_UKR_2024_239.zip","title":"Reproducibility package (code) for Reforming Land Valuation and Taxation in Ukraine: A path to sustainability and economic fairness","date":"2024-12","dependencies":"All the dependencies are stored in the renv.lock","notes":"Computational reproducibility verified by the Development Impact (DIME) Analytics team, World Bank."}],"repository_uri":[{"name":"Reproducible Research Repository (World Bank) ","uri":"https:\/\/reproducibility.worldbank.org"}],"technology_requirements":"~25 minutes run time with the options eval_all and full_plots set to `FALSE`. \n~7 hours run time with the options eval_all and full_plots set to `TRUE`. ","technology_environment":"Paper exhibits were reproduced in a computer with the following specifications:\n\u2013 OS: Windows 11 Enterprise\n\u2013 Processor: Intel(R) Core(TM) i5-1145G7 CPU @ 2.60GHz\n\u2013 Memory available: 15.7 GB\n\u2013 Software version:  R version 4.4.1","reproduction_instructions":"- Most of the data used in this paper is confidential and was provided directly by the State Registry of Property Rights on Immovable Assets to the authors. Therefore, independently reproducing the analysis might be challenging.\n- The authors provided replicators with an intermediate dataset, which was used to verify the paper's findings. While the raw data is not included, the authors supplied the code needed to process the raw data and generate the intermediate dataset; this code was also reviewed by the replicators, but wasn't run as the data was not available. Replicators began their analysis from the intermediate data (also not included in the published package) due to confidentiality constraints.\n- Interested users can verify that the exhibits match the paper's results by reviewing the Word file 20 paper tables. This file, created by the replicators using the intermediate data, includes all figures and tables presented in the paper and confirms alignment with the findings.\n","disclaimer":"The materials in the reproducibility packages are distributed as they were prepared by the staff of the International Bank for Reconstruction and Development\/the World Bank. The findings, interpretations, and conclusions expressed in this event do not necessarily reflect the views of the World Bank, the Executive Directors of the World Bank, or the governments they represent. The World Bank does not guarantee the accuracy of the materials included in the reproducibility package.","license":[{"name":"Modified BSD3","uri":"https:\/\/opensource.org\/license\/bsd-3-clause\/"}],"contacts":[{"name":"Eduard Bukin","affiliation":"World Bank","email":"ebukin@worldbank.org"},{"affiliation":"World Bank","name":"Reproducibility WBG","email":"reproducibility@worldbank.org"}],"identifiers":[{"type":"DOI","identifier":"https:\/\/doi.org\/10.60572\/ke2n-6z71"}]},"tags":[{"tag":"DOI"},{"tag":"Open code"},{"tag":"Restricted data"}],"schematype":"script"}