Studies of Fairtrade certification find mixed effects on the incomes of certified farmers, with some showing little or no income gain.

Is it true that studies of Fairtrade certification find mixed effects on the incomes of certified farmers, with some showing little or no income gain?

Yes. A systematic review of 43 quantitative studies reports that certification raises prices and income from produce but not overall household income, and a coffee-sector review concludes results are mixed, with most studies finding no difference between certified and non-certified producers. A few single-site studies report higher incomes for certified farmers, but the broader evidence supports the claim of mixed or negligible income gains.

Verdict: SUPPORTED · 2 sources for, 5 against · Last checked 2 Oct 2026

The private library was unavailable for some searches in this check. Missing library results are not evidence against the claim.

Frontiers | Do Certification Schemes Enhance Coffee Yields and Household Income? Lessons Learned Across Continents. (n.d.). frontiersin.org. https://www.frontiersin.org/journals/sustainable-food-systems/articles/10.3389/fsufs.2021.716904/full

Are Fairtrade farmers paid worse than other farmers in the same regions?. (2014). skeptics.stackexchange.com. https://skeptics.stackexchange.com/questions/22153/are-fairtrade-farmers-paid-worse-than-other-farmers-in-the-same-regions

Oya, C., Schaefer, F., Skalidou, D., McCosker, C., & Langer, L. (2017). Effects of certification schemes for agricultural production on socio‐economic outcomes in low‐ and middle‐income countries: a systematic review. doi.org. https://doi.org/10.4073/csr.2017.3

Raynolds, L. T. (2022). Can certification increase trade fairness and worker empowerment? Lessons from Fairtrade International-certified plantations in Ecuador. doi.org. https://doi.org/10.1177/02685809221103598

Salman, D., Mahyuddin, Summase, I., Fudjaja, L., Tiring, D. N., Rusmidin, & Rayuddin (2021). Productivity and income analysis of certified cacao farmers (UTZ Certified) and non-certified cacao farmers. doi.org. https://doi.org/10.1088/1755-1315/681/1/012049

D., M. X. L., B., T. J., & M., D. J. (2023). Enterprise management Strategies in Agricultural Fairtrade Products. zenodo.org. https://doi.org/10.20414/jed.v5i2.6837

Value chains and chains of values: tracing Tanzanian tea. (2012). hal.inrae.fr. https://hal.inrae.fr/hal-02802137v1