In the early 1990s, when a lot of the developing world opened up to international capital flows... they ended up in very good long-term projects, but projects that weren't going to pay off for five or 10 or 20 years.

In Asia, a lot of successful economies that had been living on their own saving, decided to open up their financial markets to international capital in the early 1990s. So here were countries doing quite well, but they decided they'd borrow a bit more and do even better.

If you have a lot of short-term debt, it means that all of that money can be demanded in a very short period of time. Technically, short-term debt means money that's coming due within a year. Typically, it means money that's coming due within 30 to 90 days.

Jeffrey Sachs Quotes