Traditional public finance provides a powerful framework for policy analysis, but it relies on a model of human behavior that the new science of behavioral economics increasingly calls into question. In "Policy and Choice" economists William Congdon, Jeffrey Kling, and Sendhil Mullainathan argue that public finance not only can incorporate many lessons of behavioral economics but also can serve as a solid foundation from which to apply insights from psychology to questions of economic policy.

The authors revisit the core questions of public finance, armed with a richer perspective on...

In this provocative book based on cutting-edge research, Sendhil Mullainathan and Eldar Shafir show that scarcity creates a distinct psychology for everyone struggling to manage with less than they need. Busy people fail to manage their time efficiently for the same reasons the poor and those maxed out on credit cards fail to manage their money. The dynamics of scarcity reveal why dieters find it hard to resist temptation, why students and busy executives mismanage their time, and why the same sugarcane farmers are smarter after harvest than before.

Once we start thinking in terms of...