Supplementary material_Economic impact of certifications.docx

Supplementary material of the article: 4C, Nespresso AAA, and Starbucks C.A.F.E. Practices: How effective are industry and company-led standards in improving the economic conditions of smallholder farmers? Evidence from an impact evaluation in Colombia’s Coffee Belt. This file includes: construction of the variables, details on the propensity score matching specifications, robustness checks conducted, cleaned dataset containing over 600 observations and model do-file of the methods applied.