We examine the welfare effects of regulation in a model where firms can shroud add-on costs, such as penalty fees for credit cards. In isolation, imposing price controls or disclosure mandates on such fees can increase or decrease welfare, even when these regulations have no direct costs. There are, however, strong complementarities between price controls and disclosure mandates: conditional on...

The prevention of poor welfare in the animals that we use is one of our moral obligations. Systems for producing farm animals are not sustainable unless people accept the system and its effects and one of the criteria for this is the welfare of the animals. The welfare of an animal is its state as regards its attempts to cope with its environment. In order that welfare can be good, the needs of...

This paper provides estimates of the effect of child support on exiting and reentering welfare for a sample of divorced women in Wisconsin. Modest amounts of child support do not have large effects on exiting welfare in this sample. The percentage of women who return to welfare is higher than has been reported previously. Receiving child support significantly decreases the likelihood of returni...

The direct benefits of infrastructure in developing countries can be large, but if new infrastructure induces in-migration, congestion of other local publicly provided goods may offset the direct benefits. Using the example of rural household electrification in South Africa, we demonstrate the importance of accounting for migration when evaluating welfare gains of spatial programs. We also prov...

This research sheds light onto the effects of welfare policies on anti-immigration attitudes by focusing on qualitative differences in these policies over time. Previous studies provide little evidence that welfare policies affect levels of anti-immigration attitudes because they view the welfare state in an overly abstract manner in relation to attitudes toward immigration. From this viewpoint...