counterproductive when they diminish altruism, ethical norms and other social preferences. Evidence from 51 experimental studies …

counterproductive when they diminish altruism, ethical norms and other social preferences. Evidence from 51 experimental studies …

to perform a controlled experiment that captures important characteristics of the real world. Relative to traditional …, allowing us to establish causality rather than mere correlation. Relative to a laboratory experiment, a field experiment gives …