We examine the measurement of tax expenditures, as well as review issues concerning the classification of tax expenditures generally. We use calculations from NBER's TAXSIM to illustrate some of the problems with the current methodology for estimating tax expenditures. Unlike most previous work...

There are many sources of political risk to public provision of pensions. This paper analyzes legislation to alter the retirement income system. This approach naturally recognizes that some changes in the system are good responses to social risks, while others generate such risks. Thus the...

We exploit a unique Swiss reform to identify the importance of passivity, claiming social security benefits at the Full Retirement Age (FRA). Sharp discontinuities generated by the reform reveal that raising the FRA while imposing small early claiming penalties significantly delays pension...

The economic changes associated with globalization tighten financial pressures on governments of high-income countries by increasing the demand for government spending while making it more costly to raise tax revenue. Greater international mobility of economic activity, and associated...

Following Meade (1978), we reconsider issues in the design of taxes on corporate income. We outline developments in economies and in economic thought over the last thirty years, and investigate how these developments should affect the design of taxes on corporate income. We consider a number of...

The merits of capital levies depend on the likelihood of repetition, the extent of anticipation, and its effects on distribution. The relevance of these features, which in varying degrees is underdeveloped or underappreciated in pertinent literatures, is elaborated and then considered with...

This paper compares marginal and average tax rates on working and saving under our current federal tax system with those that would arise under a federal retail sales tax, specifically the FairTax. The FairTax would replace the personal income, corporate income, payroll, and estate and gift...

We develop a theory of taxation and the distribution of government spending in a citizen-candidate model of legislatures. Individuals are heterogeneous in two dimensions: productive ability in the private sector and negotiating ability in politics. When these are positively correlated, rich...

We develop a general method to study the effects of non-linear taxation in dynamic settings using variational arguments. We first derive general theoretical formulas that characterize the welfare effects of local tax reforms and, in particular, the optimal tax system, potentially restricted...

This paper studies the role of technology in local-government tax collection capacity in the developing world. We first conduct a new census of all local governments in Ghana to document a strong association between technology use and property tax billing, collection and enforcement. We then...