Pam atop Altesch Glacier in Switzerland, photo: Owen Ozier

Publications:
Equity vs. Efficiency vs. Self-Interest, forthcoming in Experimental Economics
Experimental Instructions

Using Economic Experiments to Measure Informal Institutions, forthcoming in Economic Institutions, Rights, Growth, and Sustainability: the Legacy of Douglass North, Cambridge University Press, edited by Sebastian Galiani and Itai Sened

Social Preferences and Fairness Norms as Informal Institutions:  Experimental Evidence, American Economic Review:  Papers and Proceedings, 2011, 101(3):  509-513

Microfinance Games, American Economic Journal:  Applied Economics, 2010, 2(3):  60-95
Joint with Dean Karlan, Xavier Giné, and Jonathan Morduch

Working Papers:
How Did the Great Recession Impact Social Preferences?
Joint with Raymond Fisman and Shachar Kariv
Appendix I   Appendix II   Appendix III
Revised May 2012

Does Africa Need a Rotten Kin Theorem? Experimental Evidence from Village Economies, earlier version appears as World Bank Policy Research Working Paper #6085
Joint with Owen Ozier
Appendices II, III and IV: Experimental Instructions, Additional Tables, and CRRA Parameter Estimation Sensitivity Analysis
Revised November 2012

You've Earned It: Combining Field and Lab Experiments to Estimate the Impact of Human Capital on Social Preferences, previous version circulated as NBER Working Paper #16449
Joint with Edward Miguel and Vera te Velde
Experimental Instructions

Revised August 2012

How Fair Shares Compare:  Experimental Evidence from Two Cultures
Experimental Instructions
Revised July 2009