In short, the EU’s transactions-tax scheme reflects a long-standing desire to “throw sand” in the wheels of financial globalization. Its origins lie in what’s called the “Tobin tax,” named after the American economist James Tobin, who argued in 1972 for the levying of a 0.5 percent tax on all spot-currency conversions. The point, for Tobin, was to discourage “speculators” who “invest their money in foreign exchange on a very short-term basis.”
Unfortunately for its advocates, there’s considerable evidence that Tobin-like taxes on financial transactions don’t reduce volatility. In the midst of financial crises, long-term and short-term investors behave in very much the same way — they get out, and transaction taxes don’t prevent them from abandoning ship. Greece, for example, currently applies a transaction tax to the sale of Greek-listed shares. That, however, isn’t doing much to prevent the present exodus of capital from Greece.
Taking the broader view, it’s hard to avoid concluding this latest EU harmonization boondoggle is about two things. First, it’s a way for EU officials and governments to appear to be punishing European financial institutions for their contributions to Europe’s economic crisis. Second, it reflects the general European failure to come to grips with some of the deeper problems contributing to Europe’s debt crisis.
Read “Financial Fiddling while the Euro Burns” by Samuel Gregg on NRO.