This is the most important proposal I have yet seen in the mainstream press to reform the financial system. Unlike the other plans I've seen, it would actually work, for it would end the fractional reserve banking system, while preserving the function of banks, which is to serve as a conduit for savings to flow to investment. Kotlikoff and Leamer call it "Limited Purpose Banking".
Everyone who is concerned about the financial crisis should read this article. I hope that policymakers and my fellow economists take heed.
There is one further step I'd suggest to protect the financial stability of the banking sector: tie the value of the dollar to a commodity. In an earlier post, I outlined a plan to do this. A commodity basis is necessary for the dollar to serve its function in the long term, which is to provide a stable store of value to facilitate trade and investment. Because the Federal government seems to run on deficit spending, it has tended to escape the discipline that commodity money imposes. But an escape from that discipline is only found in inflating the money supply, which cannot work in the long term.
