This package includes the data and replication code for the paper "Bayesian Impact Evaluation with Informative Priors: An Application to a Colombian Management and Export Improvement Program". It uses the following sources of data, which are all included in this package: * Annual data on exports from 2010 to 2020 provided by the National Directorate of Taxes and Customs (DIAN, 2022) and supplied to the World Bank by the Colombian National Planning Department (DNP). We include the raw anonymized data supplied to us, which we have permission to distribute here.* Data on formal employment provided by the Ministry of Health (the PILA) to the World Bank, and authorized for distribution in the anonymized form provided here (Ministry of Health and Social Protection, 2022)* Administrative data on program take-up supplied by DNP to the World Bank and authorized for distribution as part of this package.* Follow-up survey data collected by the authors, and included in this package.* Elicited priors collected by the authors and included in this package.