Warning: Capital Controls Are in Your Future

naked capitalism:

When Jim Rogers taught classes at Columbia, he liked to tell students that the US had a proud history of implementing capital controls, and warned them against going on the merry assumption that it would ever and always be easy to make cross-border investments. For instance, taxes on foreign securities transactins are a soft form of control and have been used to facilitate or restrict cross-border capital flows. The US lowered them when it abandoned Bretton Woods in 1971 to aid in adjustment of the price of the greenback.

Despite the hue and cry that we must keep trade and capital flows open, I have long believed that they would be restricted as financial reforms moved forward. The Carmen Reinhart-Kenneth Rogoff work shows convincingly that periods of high international capital mobility are associated with frequent banking crises. They do not assert that the relationship is causal, but I suspect it is. Capital that can move easily across borders is by nature difficult to regulate. It would require a considerable sacrifice of national sovereignity to devise rules and organizations that could do an adequate job of supervision. So a high level of international investment flows means lawless or seriously underregulated financial firms and activities. And we have just seen that this lawlessness eventually exacts unacceptably high costs to the real economy.

From the Financial Times:

Governments still need the support of capital to ensure that the myth of prosperity dies slowly. If that support is not provided willingly, history shows that governments can conscript capital to the cause. So what sort of “national service” can we expect ?

A transaction tax on financial instruments is very likely… A suitably high transaction tax would force investors to hold shares for much longer periods and to engage management to control risk. This would reduce the need for governments to police risk-taking in corporations. What could be more laudable than a tax that turned everybody into Warren Buffett?

Capital controls are also more likely than investors believe….There is an inherent conflict between western governments’ need for finance to sustain living standards and capital’s need to seek out the greater growth opportunities in emerging markets. Whatever the long-term benefits in boosting returns on savings, the short-term political necessity of public financing is likely to necessitate slowing capital outflows.

Capital controls seem impossible to many, but when a choice has to be made between economic principle and government bankruptcy, they are a likely political response