Paul Krugman

For a longer-term project, I’ve been doing a bit of research into what Very Serious People believed and preached just before it all went blooey. And — drumroll — here’s Alan Greenspan:

Deregulation and the newer information technologies have joined, in the United States and elsewhere, to advance flexibility in the financial sector. Financial stability may turn out to have been the most important contributor to the evident significant gains in economic stability over the past two decades.

Historically, banks have been at the forefront of financial intermediation, in part because their ability to leverage offers an efficient source of funding. But in periods of severe financial stress, such leverage too often brought down banking institutions and, in some cases, precipitated financial crises that led to recession or worse. But recent regulatory reform, coupled with innovative technologies, has stimulated the development of financial products, such as asset-backed securities, collateral loan obligations, and credit default swaps, that facilitate the dispersion of risk.

Conceptual advances in pricing options and other complex financial products, along with improvements in computer and telecommunications technologies, have significantly lowered the costs of, and expanded the opportunities for, hedging risks that were not readily deflected in earlier decades. The new instruments of risk dispersal have enabled the largest and most sophisticated banks, in their credit-granting role, to divest themselves of much credit risk by passing it to institutions with far less leverage. Insurance companies, especially those in reinsurance, pension funds, and hedge funds continue to be willing, at a price, to supply credit protection.

These increasingly complex financial instruments have contributed to the development of a far more flexible, efficient, and hence resilient financial system than the one that existed just a quarter-century ago.

Translation: thanks to securitization, CDOs, and AIG, nothing bad can happen!

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