{"type":"script","doc_desc":{"producers":[{"name":"Reproducibility WBG","abbr":"DECDI","affiliation":"World Bank - Development Impact Department","role":"Verification and preparation of metadata"}],"prod_date":"2026-04-30","version":"1"},"project_desc":{"authoring_entity":[{"name":"Leonardo Iacovone","affiliation":"World Bank","email":"liacovone@worldbank.org"},{"name":"David McKenzie","affiliation":"World Bank","email":"dmckenzie@worldbank.org"},{"name":"William Maloney","affiliation":"World Bank","email":"wmaloney@worldbank.org"}],"title_statement":{"title":"Reproducibility package for Group Consulting Continues To Benefit Firms After A Decade: Experimental Evidence From Colombian Auto Parts Firms","idno":"PP_COL_2026_628"},"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":"Stata","version":"19 MP"}],"scripts":[{"title":"Reproducibility package for Group Consulting Continues To Benefit Firms After A Decade: Experimental Evidence From Colombian Auto Parts Firms","date":"2026-04","notes":"Computational reproducibility verified by Development Impact (DECDI) Analytics team, World Bank.","instructions":"See README in reproducibility package.","file_name":"PP_COL_2026_628","zip_package":"PP_COL_2026_628.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":"2026-04-30","abstract":"We revisit a randomized experiment that demonstrated the cost-effectiveness of group-based, compared to individual, consulting services for firms in the Colombian auto parts industry using administrative data that now permits following firms for up to a decade. Firms in the group consulting intervention are more likely to survive, have higher employment, and have increased sales and profits by approximately 50%. This longer-term growth appears to in part come through increased exporting, as wellas persistent management improvements. Case studies offer insights into underlying mechanisms.  The more expensive individual consulting has noisy long-term impacts that are much less cost-effective.","geographic_units":[{"name":"Colombia","code":"COL"}],"keywords":[{"name":"Management"},{"name":"Consulting"},{"name":"Jobs"},{"name":"Firm Performance"},{"name":"Exporting"}],"topics":[{"id":"O14","uri":"https:\/\/www.aeaweb.org\/econlit\/jelCodes.php?view=jel","vocabulary":"Journal of Economic Literature (JEL)","name":"Industrialization \u2022 Manufacturing and Service Industries \u2022 Choice of Technology","parent_id":"O1"},{"id":" O32","uri":"https:\/\/www.aeaweb.org\/econlit\/jelCodes.php?view=jel","vocabulary":"Journal of Economic Literature (JEL)","name":"Management of Technological Innovation and R&D","parent_id":"O3"},{"id":" L2","uri":"https:\/\/www.aeaweb.org\/econlit\/jelCodes.php?view=jel","vocabulary":"Journal of Economic Literature (JEL)","name":"Firm Objectives, Organization, and Behavior","parent_id":"L"},{"id":" M2","uri":"https:\/\/www.aeaweb.org\/econlit\/jelCodes.php?view=jel","vocabulary":"Journal of Economic Literature (JEL)","name":"Business Economics","parent_id":"M"}],"output":[{"type":"Journal Article","description":"Journal Articles","title":" Group Consulting Continues To Benefit Firms After A Decade: Experimental Evidence From Colombian Auto Parts Firms"}],"language":[{"name":"English","code":"EN"}],"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":"David McKenzie","affiliation":"World Bank","email":"dmckenzie@worldbank.org"},{"name":"Reproducibility WBG","affiliation":"World Bank","email":"reproducibility@worldbank.org"}],"datasets":[{"name":"Annual Manufacturing Survey (Encuesta Anual Manufacturera, EAM) (2010\u20132022)","note":"Source: Departamento Administrativo Nacional de Estad\u00edstica (DANE)\nUsers may request access to these data by contacting contacto@dane.gov.co and signing a confidentiality agreement. Once approved, access is granted only through the on-site processing facility (Laboratorio de Microdatos) in Bogot\u00e1.","access_type":"Data access was granted directly to the study authors by the data owners. It was obtained with a custom data license that does not allow for redistribution and it is not included in the reproducibility package.","citation":"Departamento Administrativo Nacional de Estad\u00edstica (DANE). Annual Manufacturing Survey (Encuesta Anual Manufacturera, EAM) (2010\u20132022). [dataset] [Restricted]."},{"name":"Technological Development and Innovation Survey (Encuesta de Desarrollo e Innovaci\u00f3n Tecnol\u00f3gica, EDIT) (2010\/2011\u20132019\/2020)","note":"Source: Departamento Administrativo Nacional de Estad\u00edstica (DANE)\nUsers may request access to these data by contacting contacto@dane.gov.co and signing a confidentiality agreement. Once approved, access is granted only through the on-site processing facility (Laboratorio de Microdatos) in Bogot\u00e1.","access_type":"Data access was granted directly to the study authors by the data owners. It was obtained with a custom data license that does not allow for redistribution and it is not included in the reproducibility package.","citation":"Departamento Administrativo Nacional de Estad\u00edstica (DANE). Technological Development and Innovation Survey (Encuesta de Desarrollo e Innovaci\u00f3n Tecnol\u00f3gica, EDIT) (2010\/2011\u20132019\/2020). [dataset] [Restricted]."},{"name":"Customs Export Declarations data ","uri":"https:\/\/www.dian.gov.co\/dian\/cifras\/Paginas\/Bases-Estadisticas-de-Comercio-Exterior-Importaciones-y-Exportaciones.aspx","citation":"Direcci\u00f3n de Impuestos y Aduanas Nacionales (DIAN) Customs Export Declarations data (2026) [dataset] [Restricted].","access_type":"Data access was granted directly to the study authors by the data owners. It was obtained with a custom data license that does not allow for redistribution and it is not included in the reproducibility package.","note":"Source: Departamento Administrativo Nacional de Estad\u00edstica (DANE)"},{"name":"Administrative Employment Data (Planilla Integrada de Liquidaci\u00f3n de Aportes, PILA)","note":"Source: Ministerio de Salud y Protecci\u00f3n Social\nUsers may request access to these data by contacting correo@minsalud.gov.co and submitting a derecho de petici\u00f3n (right-of-petition request). See the README for details.","citation":"Ministerio de Salud y Protecci\u00f3n Social. Planilla Integrada de Liquidaci\u00f3n de Aportes (PILA) [dataset] [Restricted].","access_type":"Data access was granted directly to the study authors by the data owners. It was obtained with a custom data license that does not allow for redistribution and it is not included in the reproducibility package."}],"reproduction_instructions":"All underlying data are restricted and not included in the reproduicbility package. See the Datasets section for more details.\nBecause access to the restricted data will not be possible for most users, this package includes all code and outputs used in the analysis for transparency. These files can be used to validate the results presented in the paper.","technology_requirements":"Runtime: 30 minutes","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: 64.0 GB"},"datacite":{"creators":[{"givenName":"Leonardo","familyName":"Iacovone","nameType":"Personal","affiliation":[{"name":"World Bank"}]},{"givenName":"David","familyName":"McKenzie","nameType":"Personal","affiliation":[{"name":"World Bank"}]},{"givenName":"William","familyName":"Maloney","nameType":"Personal","affiliation":[{"name":"World Bank"}]}],"titles":[{"lang":"en","title":"Reproducibility package for Reproducibility Package For: Group Consulting Continues To Benefit Firms After A Decade: Experimental Evidence From Colombian Auto Parts Firms, American Economic Review: Insights."},{"title":"PP_COL_2026_628","titleType":"Other"}],"publisher":"World Bank","publicationYear":"2026","types":{"resourceType":"Reproducibility package","resourceTypeGeneral":"Other"},"url":"https:\/\/reproducibility.worldbank.org\/index.php\/catalog\/study\/PP_COL_2026_628","language":"en","doi":"10.60572\/tc6e-nq83","prefix":"10.60572","suffix":"tc6e-nq83"},"tags":[{"tag":"DOI"},{"tag":"Open Code"},{"tag":"Restricted Data"}],"schematype":"script"}