With (automatic) exchange of tax information among countries now common, tax evaders have had to find new ways to hide their offshore holdings. One such way are citizenship-by-investment programs, which offer foreigners a new passport for a local investment or a fixed fee. We show analytically...

Tax legislation, fiscal authorities, and tax courts create tax uncertainty by frequent tax reforms and various different interpretations of the tax law. Moreover, investors generate model-specific tax uncertainty by using simplified models that anticipate the actual tax base incorrectly. I...

The Tobin tax idea, developed during the 1970s as a tax on foreign-exchange transactions, has found its way back into the academic and policy debates, since the Copenhagen World Social Summit and the G7 Summit in early 1995 at the latest. At both events, proposals were put forward to impose a...