Stringent environmental policies often lack public support. But after policies are enacted, do individual preferences about them change? Using surveys covering 38 countries around the world, we study the effect of exposure to environmental policies on policy preferences. Exploiting...

Accurately measuring preferences and beliefs in surveys is crucial for social science research, but standard monetary incentives cannot be used when responses cannot be verified. We study two psychological mechanisms for improving answer quality that can be applied to unverifiable questions: (i)...

In a field experiment in China, we informed randomly selected workers that others received a higher wage for the same work. Compared to the uninformed but equally paid workers, the informed perceived their pay as less fair, but, surprisingly, increased their output without reducing quality....

Eliciting social norms is essential for understanding a range of behaviors in economic contexts. This paper reviews key experimental approaches to social-norm measurement, comparing the methods, practical considerations, and specific conditions under which each is most effective. We discuss...