In a recent post, I argued that capital controls have become the new normal. This is welcome news to progressives who have long argued that developing countries should have the right to deploy capital controls. A reasonable question for progressives to ask at this point is why are capital controls breaking out all over?
There are several possible (and no doubt, mutually reinforcing) reasons for the resurgence of controls.
First, on a practical level, they are needed in many countries. Policymakers in the developing economies that are performing well now are using these policies to contain the asset bubbles (and attendant inflationary pressures and currency appreciation) stimulated by the foreign investment that is flooding developing economy markets (itself the consequence of the low interest rates and dim economic prospects of the USA and Europe).