A Tax on Short-term Debt Would Stabilize the System
By Luigi Zingales
FT.com, December 16th, 2009
The idea of imposing a tax on financial transactions, also called the Tobin tax after the economist who first proposed it, is back in vogue. It has strong political appeal, catering to demands to punish banks for the crisis they have bestowed. It satisfies the political need to do something to avoid a repeat of the crisis. And, at a time of fiscal crisis, it provides an easy way to raise revenues without increasing income taxes. Last Friday, European Union leaders urged the International Monetary Fund to consider such a tax.