The current age of globalization can be distinguished from the previous one by the much higher mobility of capital than labor. The mobility of capital has led to tax competition, in which sovereign countries lower their tax rates on income earned by foreigners within their borders in order to...

In 1992, Chairman Rostenkowski introduced legislation that imposed US capital gains tax on foreign sellers of large blocks of shares (10 percent or more) in US corporations. The legislation was not a treaty override, although it added an anti-treaty shopping provision similar to those adopted...

This paper comments on Alan Auerbach's "A Modern Corporate Tax" (Hamilton Project/CAP, December 2010) and argues that it is not a significant improvement over previous proposals to replace the corporate tax with a cash flow tax

In Citizens United vs. FEC, the Supreme Court struck down a Federal ban on direct corporate expenditures on political campaigns. The decision has been widely criticized and praised as a matter of First Amendment law. But it is also interesting as another step in the evolution of our legal views...