A growing body of empirical work shows that social recognition of individuals' behavior can meaningfully influence individuals' choices. This paper studies whether social recognition is a socially efficient lever for influencing individuals' choices. Because social recognition generates utility...

We explore Tinbergen's fundamental insight that policymakers need at least as many policy instruments as targets. We extend this idea using a large natural field experiment in water resource management. We use social comparisons and loss-framed messages to help achieve two goals of our partner...