{"type":"script","doc_desc":{"producers":[{"name":"Reproducibility WBG","abbr":"DECDI","affiliation":"World Bank - Development Impact Department","role":"Verification and preparation of metadata"}],"prod_date":"2026-06-29","version":"1"},"project_desc":{"authoring_entity":[{"name":"Andrew Brudevold-Newman","affiliation":"World Bank","email":"abrudevoldnewman@worldbank.org"},{"name":"Claire Boxho","affiliation":"World Bank","email":"cboxho@worldbank.org"},{"name":"Joao Montalvao","affiliation":"World Bank","email":"jmontalvao@worldbank.org"},{"name":"Michael O'Sullivan","affiliation":"World Bank","email":"mosullivan@worldbank.org"},{"name":"Matheus Proenca","affiliation":"Paris School of Economics","email":"proenca.mat@gmail.com"}],"title_statement":{"title":"Reproducibility package for Property Rights, Agricultural Technology Adoption, And Investment: Experimental Evidence From Mozambique","idno":"RR_MOZ_2026_683"},"data_statement":"Some data is temporarily embargoed by the authors, but is expected to be made available through the World Bank Microdata Library in the future.","software":[{"name":"Stata","version":"19.5 MP"}],"scripts":[{"title":"Reproducibility package for Property Rights, Agricultural Technology Adoption, And Investment: Experimental Evidence From Mozambique","date":"2026-06","notes":"Computational reproducibility verified by Development Impact (DECDI) Analytics team, World Bank.","instructions":"See README in reproducibility package.","file_name":"RR_MOZ_2026_683","zip_package":"RR_MOZ_2026_683.zip","dependencies":"Stata dependencies are listed in the ado folder."}],"repository_uri":[{"name":"Reproducible Research Repository (World Bank)","uri":"https:\/\/reproducibility.worldbank.org"}],"production_date":"2026-06-29","abstract":"Insecure land rights and limited access to modern inputs are often seen as key constraints on smallholder investment in Sub-Saharan Africa. This paper studies both in a three-year field experiment with women farmers in Mozambique, cross-randomizing a statutory land registration intervention with a subsidized package of agricultural inputs and climate-smart agriculture training, and eliciting willingness to pay for the package at randomized prices. Demand for registration was high, but its effects were limited: it produced only a temporary gain in perceived tenure security and did not raise willingness to pay for inputs or downstream investment. Despite gender-targeted titling, it also did not improve women's intra-household security or decision-making power. The input-and-training package raised input use but reduced harvests, with exploratory evidence of a shift toward a more shock-prone crop; the losses persisted even after households fully reverted to pre-program practices. Consistent with negative social learning, non-recipients with more treated network connections also reduced their adoption of climate-smart practices over time. Relaxing both constraints together produced no effects beyond either intervention alone.","geographic_units":[{"name":"Mozambique","code":"MOZ"}],"keywords":[{"name":"Land Titling"},{"name":"Agricultural Technology Adoption"},{"name":"Climate-Smart Agriculture"},{"name":"Women's Empowerment"},{"name":"Mozambique"}],"topics":[{"id":"O12","uri":"https:\/\/www.aeaweb.org\/econlit\/jelCodes.php?view=jel","vocabulary":"Journal of Economic Literature (JEL)","name":"Microeconomic Analyses of Economic Development","parent_id":"O1"},{"id":" O17","uri":"https:\/\/www.aeaweb.org\/econlit\/jelCodes.php?view=jel","vocabulary":"Journal of Economic Literature (JEL)","name":"Formal and Informal Sectors \u2022 Shadow Economy \u2022 Institutional Arrangements","parent_id":"O1"},{"id":" P48","uri":"https:\/\/www.aeaweb.org\/econlit\/jelCodes.php?view=jel","vocabulary":"Journal of Economic Literature (JEL)","name":"Legal Institutions \u2022 Property Rights \u2022 Natural Resources \u2022 Energy \u2022 Environment \u2022 Regional Studies","parent_id":"P4"},{"id":" Q15","uri":"https:\/\/www.aeaweb.org\/econlit\/jelCodes.php?view=jel","vocabulary":"Journal of Economic Literature (JEL)","name":"Land Ownership and Tenure \u2022 Land Reform \u2022 Land Use \u2022 Irrigation \u2022 Agriculture and Environment","parent_id":"Q1"},{"id":" J16","uri":"https:\/\/www.aeaweb.org\/econlit\/jelCodes.php?view=jel","vocabulary":"Journal of Economic Literature (JEL)","name":"Economics of Gender \u2022 Non-labor Discrimination","parent_id":"J1"}],"output":[{"type":"Working Paper","description":"Policy Research Working Papers (PRWP)","title":"Property Rights, Agricultural Technology Adoption, And Investment: Experimental Evidence From Mozambique"}],"language":[{"name":"English","code":"EN"}],"technology_requirements":"Rum time: ~ 2 minutes","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":"MIT License","uri":"https:\/\/opensource.org\/license\/mit"},{"name":"World Bank IGO Rider","uri":"https:\/\/github.com\/worldbank\/metadata-editor\/blob\/main\/WB-IGO-RIDER.md"}],"contacts":[{"name":"Andrew Brudevold-Newman","affiliation":"World Bank","email":"abrudevoldnewman@worldbank.org"},{"name":"Reproducibility WBG","affiliation":"World Bank","email":"reproducibility@worldbank.org"}],"technology_environment":"Paper exhibits were reproduced on a computer with the following specifications:\n\u2022 OS: Windows 11 Enterprise\n\u2022 Processor: INTEL(R) XEON(R) PLATINUM 8562Y+ (2.80 GHz) (4 processors)\n\u2022 Memory available: 32.0 GB","reproduction_instructions":"To reproduce the findings in this paper, a replicator must:\n1. **Secure Access to Data:** Access the datasets not included in the package. See the Datasets section for more details.\n2. **Run the Package:**\n  - Update the working directory in line 17 of `0_master.do`, and run it.\n\nSince not all the data is included, the package includes the results produced by replicators. These files can be used to review the results presented in the paper.","datasets":[{"name":"Promotion of Climate Smart Agriculture II (2020-2022)","uri":"https:\/\/microdata.worldbank.org\/catalog\/8274\/study-description","license_uri":"https:\/\/microdata.worldbank.org\/terms-of-use","license":"Direct Access","note":"The paper uses household survey data collected in 2020 (baseline), 2021 (midline), and 2022 (endline), as well as administrative implementation data. The survey data is included in the package as well as available on the Microdata Library. The treatment assignment data is temporarily embargoed and will be made available upon paper publication. File locations: data\/raw; data\/admin. A detailed list of datasets is available in the README.","access_type":"Data is forthcoming in the World Bank Microdata Library.","citation":"Brudevold-Newman, A., Claire Boxho, Montalvao, J., Proenca, M., & O'Sullivan, M. (2026). Promotion of Climate Smart Agriculture II, 2020-2022 [2020-2022, Mozambique] [Dataset]. World Bank, Development Data Group. https:\/\/doi.org\/10.48529\/QHER-9J51"}]},"datacite":{"creators":[{"givenName":"Andrew","familyName":"Brudevold-Newman","nameType":"Personal","affiliation":[{"name":"World Bank","affiliationIdentifier":"https:\/\/ror.org\/00ae7jd04","affiliationIdentifierScheme":"ROR","schemeUri":"https:\/\/ror.org"}]},{"givenName":"Claire","familyName":"Boxho","nameType":"Personal","affiliation":[{"name":"World Bank","affiliationIdentifier":"https:\/\/ror.org\/00ae7jd04","affiliationIdentifierScheme":"ROR","schemeUri":"https:\/\/ror.org"}]},{"givenName":"Joao","familyName":"Montalvao","nameType":"Personal","affiliation":[{"name":"World Bank","affiliationIdentifier":"https:\/\/ror.org\/00ae7jd04","affiliationIdentifierScheme":"ROR","schemeUri":"https:\/\/ror.org"}]},{"givenName":"Michael","familyName":"O'Sullivan","nameType":"Personal","affiliation":[{"name":"World Bank","affiliationIdentifier":"https:\/\/ror.org\/00ae7jd04","affiliationIdentifierScheme":"ROR","schemeUri":"https:\/\/ror.org"}]},{"givenName":"Matheus","familyName":"Proenca","nameType":"Personal","affiliation":[{"name":"Paris School of Economics","affiliationIdentifierScheme":"ROR","schemeUri":"https:\/\/ror.org"}]}],"titles":[{"lang":"en","title":"Reproducibility package for Property Rights, Agricultural Technology Adoption, And Investment: Experimental Evidence From Mozambique"},{"title":"RR_MOZ_2026_683","titleType":"Other"}],"publisher":"World Bank","publicationYear":"2026","types":{"resourceType":"Reproducibility package","resourceTypeGeneral":"Other"},"url":"https:\/\/reproducibility.worldbank.org\/index.php\/catalog\/study\/RR_MOZ_2026_683","language":"en"},"tags":[{"tag":"DOI"},{"tag":"Forthcoming Data"},{"tag":"Open Code"}],"schematype":"script"}