We use national and California price data from January, 2002 to June, 2009 for three hybrid and five non-hybrid car models to estimate the share of federal tax preferences for purchasing hybrid cars that accrues to car sellers. Our preferred estimates suggest that almost one-half of the subsidy...

The economics of fiscal federalism has identified two book-end departures from first-best provision of a public good. Local governments may respond to local conditions, but ignore inter-jurisdictional spillovers. Alternatively, central governments may internalize spillovers, but impose uniform...

Research in political economy has traditionally sought to disentangle the effects of legislative ideology and constituent interest in explaining policy decisions. Frequently, proxy variables are used to measure constituent interest. However, these measures do not adequately reflect true...