Franklin Allen, Douglas Gale, "Understanding Financial Crises"

What causes a financial crisis? Can financial crises be anticipated or even avoided? What can be done to lessen their impact? Should governments and international institutions intervene? Or should financial crises be left to run their course? In the aftermath of the recent Asian financial
crisis, many blamed international institutions, corruption, governments, and flawed macro and microeconomic policies not only for causing the crisis but also unnecessarily lengthening and deepening it.