With typical humility, Joseph Stiglitz writes
Many seem taken aback by the depth and severity of the current financial turmoil. I was among several economists who saw it coming and warned about the risks.
His policy proposals are not surprising.
1. We need first to correct incentives for executives, reducing the scope for conflicts of interest and improving shareholder information about dilution in share value as a result of stock options. ..
2. Secondly, we need to create a financial product safety commission, to make sure that products bought and sold by banks, pension funds, etc. are safe for "human consumption."...
3. We need to create a financial systems stability commission to take an overview of the entire financial system, recognizing the interrelations among the various parts, and to prevent the excessive systemic leveraging that we have just experienced.
4. We need to impose other regulations to improve the safety and soundness of our financial system, such as "speed bumps" to limit borrowing...
5. We need better consumer protection laws, including laws that prevent predatory lending.
6. We need better competition laws.
Two comments. Where are the public choice considerations? Laws require enforcement by real people and members of commissions are corruptible. When dealing with large amounts of money, then it becomes increasingly likely those involved will engage in corruption. Sometimes it is cheaper to bribe the judges and regulators then to pay the fines and/or go to jail. Edward Glaeser and Andrei Shleifer's "The Rise of the Regulatory State" made this point. Furthermore, regulations often have the effect of spurring innovation to avoid the regulation. New types of financial instruments emerge and no commission monitors them. Without perfect foresight, how can a commission prevent the current problems? How does Stiglitz or anyone else propose to avoid these problems?