To investigate the external validity of Ultimatum and Dictator game behavior we conduct experiments in field settings with naturally occurring variation in "social framing. "Our participants are students at Middlebury College, non-traditional students at Kansas City Kansas Community College...

This paper examines how schools' choices of class size and households' choices of schools affect regression-discontinuity-based estimates of the effect of class size on student outcomes. We build a model in which schools are subject to a class-size cap and an integer constraint on the number of...

This paper presents a tractable formalization and an empirical investigation of the quality-complementarity hypothesis, the hypothesis that input quality and plant productivity are complementary in generating output quality. We embed this complementarity in a general-equilibrium trade model with...

This paper proposes a new mechanism linking trade and wage inequality in developing countries the quality-upgrading mechanism and investigates its empirical implications in panel data on Mexican manufacturing plants. In a model with heterogeneous plants and quality-differentiated goods, only the...

We replicate previous results showing that stakes do not affect offers in the Ultimatum Game and show that stakes also have no effect on allocations in the Dictator Game. Both results are robust to the inclusion of demographic factors.