Immigrants are more likely to travel by carpool than the US-born. Strong ethnic ties within immigrant communities may contribute to immigrants’ propensity to carpool, enabling residents to find carpool partners more easily and increasing the likelihood that residents will travel to and...

For the past fifteen years, Colombia has been engaged in a grand experiment in decentralization. Since 1986, subnational government spending has increased dramatically, as the regions have assumed greater control of health and education programs and other local services, and an increasing...

A decade ago, several Canadian provinces replaced the retail sales taxes with value-added taxes. This paper estimates the effects of this tax substitution on consumer prices in the reforming provinces. Consistent with theory, we find that the resulting effective tax-rate changes were shifted...

This Paper analyses the impact of term limits in a political agency model. We find that term limits reduce the value of holding office. This reduction in the re-election incentive can induce politicians to implement policies that are closer to their own private preferences. Such ‘truthful’...

Economists who believe that government is essentially benevolent tend to regard inter-governmental competition as a source of negative externalities that lower welfare. In contrast the public choice perspective, particularly that motivated by the Leviathan model, sees such competition as...

This paper studies the welfare effects of tax reforms moving in the direction of flat-rate taxation of income. The welfare impact of such reforms can be decomposed into two effects: (i) the increase in welfare associated with substitution among taxed commodities, and (ii) the loss in welfare...

The multinationalization of corporate investment in recent years has given rise to a number of international tax avoidance schemes that may be eroding tax revenues in industrialized countries, but which may also reduce tax burdens on mobile capital and so facilitate investment. Both the welfare...