This articles explores the history of federal SSI/SSDI benefits for those disabled by addictions, the competing definitions of addiction itself, and the policy rationales for repeated changes in the rules. I argue, as a policy matter, that addicts should be allowed to receive SSI/SSDI disability...

Exact consumer's surplus and deadweight loss are the most widely used welfare and economic efficiency measures. These measures can be computed from demand functions in straightforward ways. Nonparametric estimation can be used to estimate the welfare measures. In doing so, it seems important to...

The U.S. Constitution includes many checks and balances that necessitate the ruling party to compromise with the opposition. I develop a model in which this feature prompts the President to compromise on the strength of the candidates nominated for positions in the federal government and...