IDEAS home Printed from https://ideas.repec.org/p/ehl/lserod/115559.html
   My bibliography  Save this paper

Aggregating distributional treatment effects: a Bayesian hierarchical analysis of the microcredit literature

Author

Listed:
  • Meager, Rachael

Abstract

Expanding credit access in developing contexts could help some households while harming others. Microcredit studies show different effects at different quantiles of household profit, including some negative effects; yet these findings also differ across studies. I develop new Bayesian hierarchical models to aggregate the evidence on these distributional effects for mixture-type outcomes such as household profit. Applying them to microcredit, I find a precise zero effect from the fifth to seventy-fifth quantiles, and uncertain yet large effects on the upper tails, particularly for households with business experience. These quantile estimates are more reliable than averages because the data are fat tailed.

Suggested Citation

  • Meager, Rachael, 2022. "Aggregating distributional treatment effects: a Bayesian hierarchical analysis of the microcredit literature," LSE Research Online Documents on Economics 115559, London School of Economics and Political Science, LSE Library.
    • Handle: RePEc:ehl:lserod:115559
    as

    Download full text from publisher

    File URL: http://eprints.lse.ac.uk/115559/
    File Function: Open access version.
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Kirill Borusyak & Xavier Jaravel, 2018. "The Distributional Effects of Trade: Theory and Evidence from the United States," 2018 Meeting Papers 284, Society for Economic Dynamics.
    2. Rajeev Dehejia & Cristian Pop-Eleches & Cyrus Samii, 2021. "From Local to Global: External Validity in a Fertility Natural Experiment," Journal of Business & Economic Statistics, Taylor & Francis Journals, vol. 39(1), pages 217-243, January.
    3. Raj Chetty & Nathaniel Hendren, 2018. "The Impacts of Neighborhoods on Intergenerational Mobility II: County-Level Estimates," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 133(3), pages 1163-1228.
    4. Alessandro Tarozzi & Jaikishan Desai & Kristin Johnson, 2015. "The Impacts of Microcredit: Evidence from Ethiopia," American Economic Journal: Applied Economics, American Economic Association, vol. 7(1), pages 54-89, January.
    5. Leon, Andrew C. & Heo, Moonseong, 2009. "Sample sizes required to detect interactions between two binary fixed-effects in a mixed-effects linear regression model," Computational Statistics & Data Analysis, Elsevier, vol. 53(3), pages 603-608, January.
    6. Fink, Günther & Jack, Kelsey & Masiye, Felix, 2014. "Seasonal Credit Constraints and Agricultural Labor Supply: Evidence from Zambia," IZA Discussion Papers 8657, Institute of Labor Economics (IZA).
    7. Stiglitz, Joseph E, 1969. "Distribution of Income and Wealth among Individuals," Econometrica, Econometric Society, vol. 37(3), pages 382-397, July.
    8. Abhijit Banerjee & Sendhil Mullainathan, 2010. "The Shape of Temptation: Implications for the Economic Lives of the Poor," Working Papers id:2484, eSocialSciences.
    9. Giovanni Compiani & Yuichi Kitamura, 2016. "Using mixtures in econometric models: a brief review and some new results," Econometrics Journal, Royal Economic Society, vol. 19(3), pages 95-127, October.
    10. Raj Chetty & Nathaniel Hendren, 2018. "The Impacts of Neighborhoods on Intergenerational Mobility I: Childhood Exposure Effects," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 133(3), pages 1107-1162.
    11. Hunt Allcott, 2015. "Site Selection Bias in Program Evaluation," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 130(3), pages 1117-1165.
    12. Abhijit Vinayak Banerjee, 2013. "Microcredit Under the Microscope: What Have We Learned in the Past Two Decades, and What Do We Need to Know?," Annual Review of Economics, Annual Reviews, vol. 5(1), pages 487-519, May.
    13. Marinho Bertanha & Guido W. Imbens, 2020. "External Validity in Fuzzy Regression Discontinuity Designs," Journal of Business & Economic Statistics, Taylor & Francis Journals, vol. 38(3), pages 593-612, July.
    14. Britta Augsburg & Ralph De Haas & Heike Harmgart & Costas Meghir, 2015. "The Impacts of Microcredit: Evidence from Bosnia and Herzegovina," American Economic Journal: Applied Economics, American Economic Association, vol. 7(1), pages 183-203, January.
    15. John Gibson & David McKenzie, 2014. "The Development Impact of a Best Practice Seasonal Worker Policy," The Review of Economics and Statistics, MIT Press, vol. 96(2), pages 229-243, May.
    16. James Heckman & Justin L. Tobias & Edward Vytlacil, 2001. "Four Parameters of Interest in the Evaluation of Social Programs," Southern Economic Journal, John Wiley & Sons, vol. 68(2), pages 210-223, October.
    17. Treb Allen, 2014. "Information Frictions in Trade," Econometrica, Econometric Society, vol. 82, pages 2041-2083, November.
    18. Manuela Angelucci & Dean Karlan & Jonathan Zinman, 2015. "Microcredit Impacts: Evidence from a Randomized Microcredit Program Placement Experiment by Compartamos Banco," American Economic Journal: Applied Economics, American Economic Association, vol. 7(1), pages 151-182, January.
    19. Raj Chetty & John N. Friedman & Jonah E. Rockoff, 2014. "Measuring the Impacts of Teachers I: Evaluating Bias in Teacher Value-Added Estimates," American Economic Review, American Economic Association, vol. 104(9), pages 2593-2632, September.
    20. Cynthia Kinnan & Robert Townsend, 2012. "Kinship and Financial Networks, Formal Financial Access, and Risk Reduction," American Economic Review, American Economic Association, vol. 102(3), pages 289-293, May.
    21. Daron Acemoglu & James A. Robinson, 2008. "Persistence of Power, Elites, and Institutions," American Economic Review, American Economic Association, vol. 98(1), pages 267-293, March.
    22. Victor Chernozhukov & Iv·n Fern·ndez-Val & Alfred Galichon, 2010. "Quantile and Probability Curves Without Crossing," Econometrica, Econometric Society, vol. 78(3), pages 1093-1125, May.
    23. Joshua D. Angrist, 2004. "Treatment effect heterogeneity in theory and practice," Economic Journal, Royal Economic Society, vol. 114(494), pages 52-83, March.
    24. Bruno Crépon & Florencia Devoto & Esther Duflo & William Parienté, 2015. "Estimating the Impact of Microcredit on Those Who Take It Up: Evidence from a Randomized Experiment in Morocco," American Economic Journal: Applied Economics, American Economic Association, vol. 7(1), pages 123-150, January.
    25. Dehejia, Rajeev H, 2003. "Was There a Riverside Miracle? A Hierarchical Framework for Evaluating Programs with Grouped Data," Journal of Business & Economic Statistics, American Statistical Association, vol. 21(1), pages 1-11, January.
    26. Gharad Bryan & Shyamal Chowdhury & Ahmed Mushfiq Mobarak, 2014. "Underinvestment in a Profitable Technology: The Case of Seasonal Migration in Bangladesh," Econometrica, Econometric Society, vol. 82(5), pages 1671-1748, September.
    27. Xavier Gabaix, 2009. "Power Laws in Economics and Finance," Annual Review of Economics, Annual Reviews, vol. 1(1), pages 255-294, May.
    28. Jonathan Morduch, 1999. "The Microfinance Promise," Journal of Economic Literature, American Economic Association, vol. 37(4), pages 1569-1614, December.
    29. Dean Karlan & Jonathan Zinman, 2009. "Observing Unobservables: Identifying Information Asymmetries With a Consumer Credit Field Experiment," Econometrica, Econometric Society, vol. 77(6), pages 1993-2008, November.
    30. repec:hal:pseose:halshs-01157487 is not listed on IDEAS
    31. Jessica Schicks, 2013. "From a Supply Gap to a Demand Gap? The Risk and Consequences of Over-indebting the Underbanked," Palgrave Macmillan Books, in: Jean-Pierre Gueyie & Ronny Manos & Jacob Yaron (ed.), Microfinance in Developing Countries, chapter 8, pages 152-177, Palgrave Macmillan.
    32. James Heckman & Justin L. Tobias & Edward Vytlacil, 2001. "Four Parameters of Interest in the Evaluation of Social Programs," Southern Economic Journal, John Wiley & Sons, vol. 68(2), pages 210-223, October.
    33. Rachael Meager, 2019. "Understanding the Average Impact of Microcredit Expansions: A Bayesian Hierarchical Analysis of Seven Randomized Experiments," American Economic Journal: Applied Economics, American Economic Association, vol. 11(1), pages 57-91, January.
    34. Orazio Attanasio & Britta Augsburg & Ralph De Haas & Emla Fitzsimons & Heike Harmgart, 2015. "The Impacts of Microfinance: Evidence from Joint-Liability Lending in Mongolia," American Economic Journal: Applied Economics, American Economic Association, vol. 7(1), pages 90-122, January.
    35. Emily Breza & Cynthia Kinnan, 2021. "Measuring the Equilibrium Impacts of Credit: Evidence from the Indian Microfinance Crisis," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 136(3), pages 1447-1497.
    36. Meager, Rachael, 2019. "Understanding the average impact of microcredit expansions: a Bayesian hierarchical analysis of seven randomized experiments," LSE Research Online Documents on Economics 88190, London School of Economics and Political Science, LSE Library.
    37. Machado, Jose A.F. & Silva, J. M. C. Santos, 2005. "Quantiles for Counts," Journal of the American Statistical Association, American Statistical Association, vol. 100, pages 1226-1237, December.
    38. repec:hal:wpspec:info:hdl:2441/5rkqqmvrn4tl22s9mc4b6ga2g is not listed on IDEAS
    39. Samuel Bazzi, 2017. "Wealth Heterogeneity and the Income Elasticity of Migration," American Economic Journal: Applied Economics, American Economic Association, vol. 9(2), pages 219-255, April.
    40. Macours, Karen & Vakis, Renos, 2010. "Seasonal Migration and Early Childhood Development," World Development, Elsevier, vol. 38(6), pages 857-869, June.
    41. Chib, Siddhartha & Greenberg, Edward, 1995. "Hierarchical analysis of SUR models with extensions to correlated serial errors and time-varying parameter models," Journal of Econometrics, Elsevier, vol. 68(2), pages 339-360, August.
    42. Abhijit Banerjee & Esther Duflo & Rachel Glennerster & Cynthia Kinnan, 2015. "The Miracle of Microfinance? Evidence from a Randomized Evaluation," American Economic Journal: Applied Economics, American Economic Association, vol. 7(1), pages 22-53, January.
    43. Joseph P. Kaboski & Robert M. Townsend, 2011. "A Structural Evaluation of a Large‐Scale Quasi‐Experimental Microfinance Initiative," Econometrica, Econometric Society, vol. 79(5), pages 1357-1406, September.
    44. Yeojin Chung & Sophia Rabe-Hesketh & Vincent Dorie & Andrew Gelman & Jingchen Liu, 2013. "A Nondegenerate Penalized Likelihood Estimator for Variance Parameters in Multilevel Models," Psychometrika, Springer;The Psychometric Society, vol. 78(4), pages 685-709, October.
    45. Thomas Piketty, 2015. "About Capital in the Twenty-First Century," American Economic Review, American Economic Association, vol. 105(5), pages 48-53, May.
    46. Raj Chetty & Nathaniel Hendren & Lawrence F. Katz, 2016. "The Effects of Exposure to Better Neighborhoods on Children: New Evidence from the Moving to Opportunity Experiment," American Economic Review, American Economic Association, vol. 106(4), pages 855-902, April.
    47. Abhijit Banerjee & Dean Karlan & Jonathan Zinman, 2015. "Six Randomized Evaluations of Microcredit: Introduction and Further Steps," American Economic Journal: Applied Economics, American Economic Association, vol. 7(1), pages 1-21, January.
    48. repec:hal:spmain:info:hdl:2441/5rkqqmvrn4tl22s9mc4b6ga2g is not listed on IDEAS
    49. Lant Pritchett & Justin Sandefur, 2015. "Learning from Experiments When Context Matters," American Economic Review, American Economic Association, vol. 105(5), pages 471-475, May.
    50. Hiroyuki Kasahara & Katsumi Shimotsu, 2009. "Nonparametric Identification of Finite Mixture Models of Dynamic Discrete Choices," Econometrica, Econometric Society, vol. 77(1), pages 135-175, January.
    51. Joshua Angrist & Ivan Fernandez-Val, 2010. "ExtrapoLATE-ing: External Validity and Overidentification in the LATE Framework," NBER Working Papers 16566, National Bureau of Economic Research, Inc.
    52. Victor Chernozhukov & Ivan Fernandez-Val & Alfred Galichon, 2007. "Quantile and probability curves without crossing," CeMMAP working papers CWP10/07, Centre for Microdata Methods and Practice, Institute for Fiscal Studies.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Gashaw T Abate & Alan de Brauw & John Gibson & Kalle Hirvonen & Abdulazize Wolle, 2022. "Telescoping Error in Recalled Food Consumption: Evidence from a Survey Experiment in Ethiopia [Video-Based Behavioral Change Communication to Change Consumption Patterns: Experimental Evidence from," The World Bank Economic Review, World Bank, vol. 36(4), pages 889-908.
    2. Daniel Freund & Samuel B. Hopkins, 2023. "Towards Practical Robustness Auditing for Linear Regression," Papers 2307.16315, arXiv.org.
    3. Dagmara Celik Katreniak & Alexey Khazanov & Omer Moav & Zvika Neeman & Hosny Zoabi, 2023. "Why Not Borrow, Invest, and Escape Poverty?," Papers 2305.02546, arXiv.org.
    4. Campos, Francisco & Goldstein, Markus & McKenzie, David, 2023. "How should the government bring small firms into the formal system? Experimental evidence from Malawi," Journal of Development Economics, Elsevier, vol. 161(C).
    5. Bernardus F Nazar Van Doornik & Armando Gomes & David Schoenherr & Janis Skrastins, 2023. "Financial access and labor market outcomes: evidence from credit lotteries," BIS Working Papers 1071, Bank for International Settlements.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Meager, Rachael & Sturdy, Jennifer, 2017. "Aggregating Distributional Treatment Effects: A Bayesian Hierarchical Analysis of the Microcredit Literature," MetaArXiv 7tkvm, Center for Open Science.
    2. Oriana Bandiera & Robin Burgess & Erika Deserranno & Ricardo Morel & Imran Rasul & Munshi Sulaiman & Jack Thiemel, 2022. "Microfinance and Diversification," Economica, London School of Economics and Political Science, vol. 89(S1), pages 239-275, June.
    3. Meager, Rachael, 2019. "Understanding the average impact of microcredit expansions: a Bayesian hierarchical analysis of seven randomized experiments," LSE Research Online Documents on Economics 88190, London School of Economics and Political Science, LSE Library.
    4. Jonathan Fu & Annette Krauss, 2024. "Preparing fertile ground: how does the quality of business environments affect MSE growth?," Small Business Economics, Springer, vol. 63(1), pages 51-103, June.
    5. Masselus, Lise & Petrik, Christina & Ankel-Peters, Jörg, 2024. "Lost in the Design Space? Construct Validity in the Microfinance Literature," OSF Preprints nwp8k, Center for Open Science.
    6. Masselus, Lise & Petrik, Christina & Ankel-Peters, Jörg, 2024. "Lost in the design space? Construct validity in the microfinance literature," Ruhr Economic Papers 1097, RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen.
    7. Nakano, Yuko & Magezi, Eustadius F., 2020. "The impact of microcredit on agricultural technology adoption and productivity: Evidence from randomized control trial in Tanzania," World Development, Elsevier, vol. 133(C).
    8. Bernardus F Nazar Van Doornik & Armando Gomes & David Schoenherr & Janis Skrastins, 2023. "Financial access and labor market outcomes: evidence from credit lotteries," BIS Working Papers 1071, Bank for International Settlements.
    9. Abhijit Banerjee & Emily Breza & Esther Duflo & Cynthia Kinnan, 2019. "Can Microfinance Unlock a Poverty Trap for Some Entrepreneurs?," NBER Working Papers 26346, National Bureau of Economic Research, Inc.
    10. Ahlin, Christian & Gulesci, Selim & Madestam, Andreas & Stryjan, Miri, 2020. "Loan contract structure and adverse selection: Survey evidence from Uganda," Journal of Economic Behavior & Organization, Elsevier, vol. 172(C), pages 180-195.
    11. Bernardus Van Doornik & Armando Gomes & David Schoenherr & Janis Skrastins, 2024. "Financial Access and Labor Market Outcomes: Evidence from Credit Lotteries," American Economic Review, American Economic Association, vol. 114(6), pages 1854-1881, June.
    12. Dahal, Mahesh & Fiala, Nathan, 2020. "What do we know about the impact of microfinance? The problems of statistical power and precision," World Development, Elsevier, vol. 128(C).
    13. Rachael Meager, 2015. "Understanding the Impact of Microcredit Expansions: A Bayesian Hierarchical Analysis of 7 Randomised Experiments," Papers 1506.06669, arXiv.org, revised Jul 2016.
    14. Dagmara Celik Katreniak & Alexey Khazanov & Omer Moav & Zvika Neeman & Hosny Zoabi, 2023. "Why Not Borrow, Invest, and Escape Poverty?," Papers 2305.02546, arXiv.org.
    15. Manthos D. Delis & Fulvia Fringuellotti & Steven Ongena, 2020. "Credit, Income, and Income Inequality," Staff Reports 929, Federal Reserve Bank of New York.
    16. Cai, Shu, 2020. "Migration under liquidity constraints: Evidence from randomized credit access in China," Journal of Development Economics, Elsevier, vol. 142(C).
    17. Emily Breza & Cynthia Kinnan, 2021. "Measuring the Equilibrium Impacts of Credit: Evidence from the Indian Microfinance Crisis," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 136(3), pages 1447-1497.
    18. N'dri, Lasme Mathieu & Kakinaka, Makoto, 2020. "Financial inclusion, mobile money, and individual welfare: The case of Burkina Faso," Telecommunications Policy, Elsevier, vol. 44(3).
    19. Daniel Bjorkegren & Joshua Blumenstock & Omowunmi Folajimi-Senjobi & Jacqueline Mauro & Suraj R. Nair, 2022. "Instant Loans Can Lift Subjective Well-Being: A Randomized Evaluation of Digital Credit in Nigeria," Papers 2202.13540, arXiv.org.
    20. Tamara Broderick & Ryan Giordano & Rachael Meager, 2020. "An Automatic Finite-Sample Robustness Metric: When Can Dropping a Little Data Make a Big Difference?," Papers 2011.14999, arXiv.org, revised Jul 2023.

    More about this item

    JEL classification:

    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages
    • L25 - Industrial Organization - - Firm Objectives, Organization, and Behavior - - - Firm Performance
    • O16 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Financial Markets; Saving and Capital Investment; Corporate Finance and Governance
    • P34 - Political Economy and Comparative Economic Systems - - Socialist Institutions and Their Transitions - - - Finance

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ehl:lserod:115559. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: LSERO Manager (email available below). General contact details of provider: https://edirc.repec.org/data/lsepsuk.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.