This paper presents evidence from a field experiment, which aims to identify the two sources of worker's pro-social motivation that have been considered in the literature: action-oriented altruism and output-oriented altruism. To this end we employ an experimental design that first measures the...

Decades of racial progress have led some researchers and policymakers to doubt that discrimination remains an important cause of economic inequality. To study contemporary discrimination we conducted a field experiment in the low-wage labor market of New York City. The experiment recruited...

Recent laboratory evidence suggests that employees who have the extraordinary right to self-determine their wages perform better. By conducting a natural field experiment, we aim to test whether this policy actually has the predicted positive effects in a real-labor market. Employees were hired...

We report empirical evidence from the first field experiments to be conducted in Germany with program and control groups between 1999 and 2002. The evaluated program called ʺTargeted Negative Income Tax (TNIT)ʺ is a time-restricted employee subsidy for means-tested welfare recipients. We focus...