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Using Randomization in Development Economics Research: A Toolkit

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  • Duflo, Esther
  • Glennerster, Rachel
  • Kremer, Michael

Abstract

This paper is a practical guide (a toolkit) for researchers, students and practitioners wishing to introduce randomization as part of a research design in the field. It first covers the rationale for the use of randomization, as a solution to selection bias and a partial solution to publication biases. Second, it discusses various ways in which randomization can be practically introduced in a field settings. Third, it discusses designs issues such as sample size requirements, stratification, level of randomization and data collection methods. Fourth, it discusses how to analyze data from randomized evaluations when there are departures from the basic framework. It reviews in particular how to handle imperfect compliance and externalities. Finally, it discusses some of the issues involved in drawing general conclusions from randomized evaluations, including the necessary use of theory as a guide when designing evaluations and interpreting results.

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Bibliographic Info

Paper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number 6059.

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Date of creation: Jan 2007
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Handle: RePEc:cpr:ceprdp:6059

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Keywords: development; experiments; program evaluation;

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References

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  1. Duflo, Esther & Hanna, Rema & Ryan, Stephen, 2008. "Monitoring Works: Getting Teachers to Come to School," CEPR Discussion Papers 6682, C.E.P.R. Discussion Papers.
  2. Buddelmeyer, Hielke & Skoufias, Emmanuel, 2003. "An Evaluation of the Performance of Regression Discontinuity Design on PROGRESA," IZA Discussion Papers 827, Institute for the Study of Labor (IZA).
  3. Marianne Bertrand & Dean S. Karlan & Sendhil Mullainathan & Eldar Shafir & Jonathan Zinman, 2005. "What's Psychology Worth? A Field Experiment in the Consumer Credit Market," Working Papers 918, Economic Growth Center, Yale University.
  4. Das, Jishnu & Dercon, Stefan & Habyarimana, James & Krishnan, Pramila, 2004. "When can school inputs improve test scores?," Policy Research Working Paper Series 3217, The World Bank.
  5. De Long, J Bradford & Lang, Kevin, 1992. "Are All Economic Hypotheses False?," Journal of Political Economy, University of Chicago Press, vol. 100(6), pages 1257-72, December.
  6. Hausman, Jerry A & Wise, David A, 1979. "Attrition Bias in Experimental and Panel Data: The Gary Income Maintenance Experiment," Econometrica, Econometric Society, vol. 47(2), pages 455-73, March.
  7. Esther Duflo & Emmanuel Saez, 2002. "The Role of Information and Social Interactions in Retirement Plan Decisions: Evidence from a Randomized Experiment," NBER Working Papers 8885, National Bureau of Economic Research, Inc.
  8. Abhijit Banerjee & Shawn Cole & Esther Duflo & Leigh Linden, 2005. "Remedying education: Evidence from two randomized experiments in india," Framed Field Experiments 00122, The Field Experiments Website.
  9. Duflo, Esther & Dupas, Pascaline & Kremer, Michael & Sinei, Samuel, 2006. "Education and HIV/AIDS prevention : evidence from a randomized evaluation in Western Kenya," Policy Research Working Paper Series 4024, The World Bank.
  10. Kremer, Michael Robert & Miguel, Edward A. & Thorton, Rebecca L, 2004. "Incentives to Learn," Center for International and Development Economics Research, Working Paper Series qt9kc4p47q, Center for International and Development Economics Research, Institute for Business and Economic Research, UC Berkeley.
  11. Marianne Bertrand & Esther Duflo & Sendhil Mullainathan, 2004. "How Much Should We Trust Differences-in-Differences Estimates?," The Quarterly Journal of Economics, MIT Press, vol. 119(1), pages 249-275, February.
  12. Ashenfelter, O. & Harmon, C. & Oosterbeek, H., 1999. "A Review of Estimates of the Schooling/ Earnings Relationship, with tests for Publication Bias," Papers 99/20, College Dublin, Department of Political Economy-.
  13. Dean Karlan & Jonathan Zinman, 2007. "Expanding Credit Access: Using Randomized Supply Decisions to Estimate the Impacts," Working Papers 956, Economic Growth Center, Yale University.
  14. Schady, Norbert & Araujo, Maria Caridad, 2006. "Cash transfers, conditions, school enrollment, and child work : evidence from a randomized experiment in Ecuador," Policy Research Working Paper Series 3930, The World Bank.
  15. Paul Glewwe & Michael Kremer & Sylvie Moulin & Eric Zitzewitz, 2004. "Retrospective vs. prospective analyses of school inputs: The case of flip charts in kenya," Natural Field Experiments 00256, The Field Experiments Website.
  16. Benjamin A. Olken, 2005. "Monitoring Corruption: Evidence from a Field Experiment in Indonesia," NBER Working Papers 11753, National Bureau of Economic Research, Inc.
  17. Joshua Angrist, 1989. "Lifetime Earnings and the Vietnam Era Draft Lottery: Evidence from Social Security Administrative Records," Working Papers 631, Princeton University, Department of Economics, Industrial Relations Section..
  18. Manski, Charles F., 1989. "Schooling as experimentation: a reappraisal of the postsecondary dropout phenomenon," Economics of Education Review, Elsevier, vol. 8(4), pages 305-312, August.
  19. Joshua D. Angrist, 1995. "Estimating the Labor Market Impact of Voluntary Military Service Using Social Security Data on Military Applicants," NBER Working Papers 5192, National Bureau of Economic Research, Inc.
  20. Petra E. Todd & Kenneth I. Wolpin, 2006. "Ex Ante Evaluation of Social Programs," PIER Working Paper Archive 06-022, Penn Institute for Economic Research, Department of Economics, University of Pennsylvania.
  21. Glenn Harrison & John List, 2004. "Field experiments," Artefactual Field Experiments 00058, The Field Experiments Website.
  22. Paul Schultz, T., 2004. "School subsidies for the poor: evaluating the Mexican Progresa poverty program," Journal of Development Economics, Elsevier, vol. 74(1), pages 199-250, June.
  23. Glewwe, Paul & Kremer, Michael, 2006. "Schools, Teachers, and Education Outcomes in Developing Countries," Handbook of the Economics of Education, Elsevier.
  24. Karlan, Dean S. & Zinman, Jonathan, 2007. "Observing Unobservables: Identifying Information Asymmetries with a Consumer Credit Field Experiment," CEPR Discussion Papers 6182, C.E.P.R. Discussion Papers.
  25. Chang-Tai Hsieh & Miguel Urquiola, 2003. "When Schools Compete, How Do They Compete? An Assessment of Chile's Nationwide School Voucher Program," NBER Working Papers 10008, National Bureau of Economic Research, Inc.
  26. Marianne Bertrand & Simeon Djankov & Rema Hanna & Sendhil Mullainathan, 2007. "Obtaining a Driver's License in India: An Experimental Approach to Studying Corruption," The Quarterly Journal of Economics, MIT Press, vol. 122(4), pages 1639-1676, November.
  27. Grasdal, A., 2000. "The Performance of Sample Selection Estimators to Control for Attrition Bias," Norway; Department of Economics, University of Bergen 0101, Department of Economics, University of Bergen.
  28. Heckman, James J & Ichimura, Hidehiko & Todd, Petra, 1998. "Matching as an Econometric Evaluation Estimator," Review of Economic Studies, Wiley Blackwell, vol. 65(2), pages 261-94, April.
  29. Heckman, James J & Ichimura, Hidehiko & Todd, Petra E, 1997. "Matching as an Econometric Evaluation Estimator: Evidence from Evaluating a Job Training Programme," Review of Economic Studies, Wiley Blackwell, vol. 64(4), pages 605-54, October.
  30. Maluccio, John A. & Flores, Rafael, 2004. "Impact evaluation of a conditional cash transfer program," FCND briefs 184, International Food Policy Research Institute (IFPRI).
  31. Banerjee, Abhijit & Bardhan, Pranab & Basu, Kaushik, 2005. "New Directions in Development Economics: Theory or Empirics? A Symposium in Economic and Political Weekly," Working Papers 127128, Cornell University, Department of Applied Economics and Management.
  32. James Heckman & Hidehiko Ichimura & Jeffrey Smith & Petra Todd, 1998. "Characterizing Selection Bias Using Experimental Data," NBER Working Papers 6699, National Bureau of Economic Research, Inc.
  33. Gustavo J. Bobonis & Edward Miguel & Charu Puri-Sharma, 2006. "Anemia and School Participation," Journal of Human Resources, University of Wisconsin Press, vol. 41(4).
  34. Jeffrey Smith & Petra Todd, 2003. "Does Matching Overcome Lalonde's Critique of Nonexperimental Estimators?," University of Western Ontario, CIBC Centre for Human Capital and Productivity Working Papers 20035, University of Western Ontario, CIBC Centre for Human Capital and Productivity.
  35. Paul Glewwe & Nauman Ilias & Michael Kremer, 2003. "Teacher Incentives," NBER Working Papers 9671, National Bureau of Economic Research, Inc.
  36. Marianne Bertrand & Dean Karlan & Sendhil Mullainathan & Eldar Shafir & Jonathan Zinman, 2010. "What's Advertising Content Worth? Evidence from a Consumer Credit Marketing Field Experiment," The Quarterly Journal of Economics, MIT Press, vol. 125(1), pages 263-305, February.
  37. Nava Ashraf & Dean S. Karlan & Wesley Yin, 2005. "Tying Odysseus to the Mast: Evidence from a Commitment Savings Product in the Philippines," Working Papers 917, Economic Growth Center, Yale University.
  38. repec:feb:natura:0021 is not listed on IDEAS
  39. Michael Kremer, 2003. "Randomized Evaluations of Educational Programs in Developing Countries: Some Lessons," American Economic Review, American Economic Association, vol. 93(2), pages 102-106, May.
  40. Mark M. Pitt & Shahidur R. Khandker, 1998. "The Impact of Group-Based Credit Programs on Poor Households in Bangladesh: Does the Gender of Participants Matter?," Journal of Political Economy, University of Chicago Press, vol. 106(5), pages 958-996, October.
  41. Raghabendra Chattopadhyay & Esther Duflo, 2004. "Women as Policy Makers: Evidence from a Randomized Policy Experiment in India," Econometrica, Econometric Society, vol. 72(5), pages 1409-1443, 09.
  42. Joshua Angrist & Eric Bettinger & Erik Bloom & Elizabeth King & Michael Kremer, 2002. "Vouchers for Private Schooling in Colombia: Evidence from a Randomized Natural Experiment," American Economic Review, American Economic Association, vol. 92(5), pages 1535-1558, December.
  43. Parker, Susan W. & Rubalcava, Luis & Teruel, Graciela, 2008. "Evaluating Conditional Schooling and Health Programs," Handbook of Development Economics, Elsevier.
  44. Joshua D. Angrist & Guido W. Imbens, 1995. "Identification and Estimation of Local Average Treatment Effects," NBER Technical Working Papers 0118, National Bureau of Economic Research, Inc.
  45. Caroline M. Hoxby, 2003. "The Economics of School Choice," NBER Books, National Bureau of Economic Research, Inc, number hox03-1, October.
  46. Michael Kremer & Edward Miguel & Rebecca Thornton, 2004. "Incentives to learn," Natural Field Experiments 00289, The Field Experiments Website.
  47. J.D. Angrist & Guido W. Imbens & D.B. Rubin, 1993. "Identification of Causal Effects Using Instrumental Variables," NBER Technical Working Papers 0136, National Bureau of Economic Research, Inc.
  48. Joshua Angrist & Eric Bettinger & Michael Kremer, 2006. "Long-Term Educational Consequences of Secondary School Vouchers: Evidence from Administrative Records in Colombia," American Economic Review, American Economic Association, vol. 96(3), pages 847-862, June.
  49. Edward Miguel & Michael Kremer, 2004. "Worms: Identifying Impacts on Education and Health in the Presence of Treatment Externalities," Econometrica, Econometric Society, vol. 72(1), pages 159-217, 01.
  50. Dupas, Pascaline, 2005. "Relative Risks and the Market for Sex: Teenagers, Sugar Daddies and HIV in Kenya," MPRA Paper 248, University Library of Munich, Germany, revised Aug 2006.
  51. Ravallion, Martin, 2008. "Evaluating Anti-Poverty Programs," Handbook of Development Economics, Elsevier.
  52. David S. Lee, 2002. "Trimming for Bounds on Treatment Effects with Missing Outcomes," NBER Technical Working Papers 0277, National Bureau of Economic Research, Inc.
  53. Edward Miguel & Michael Kremer, 2003. "Networks, social learning, and technology adoption: The case of deworming drugs in kenya," Natural Field Experiments 00312, The Field Experiments Website.
  54. Dean Karlan & Jonathan Zinman, 2005. "Elasticities of demand for consumer credit," Natural Field Experiments 00280, The Field Experiments Website.
  55. Juan Jose Diaz & Sudhanshu Handa, 2006. "An Assessment of Propensity Score Matching as a Nonexperimental Impact Estimator: Evidence from Mexico’s PROGRESA Program," Journal of Human Resources, University of Wisconsin Press, vol. 41(2).
  56. Marianne Bertrand & Simeon Djankov & Rema Hanna & Sendhil Mullainathan, 2006. "Does corruption produce unsafe drivers?," Natural Field Experiments 00218, The Field Experiments Website.
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