The Drop in University Endowments and What to Do about It - Richard Posner, Business Week

College and university endowments have taken a big hit from the drop in the stock market and other asset markets. A drop of 20 to 30 percent is common, and there is suspicion that endowments that contain a significant proportion of assets that are not traded on organized markets, such as real estate, have dropped even more, but without "marking to market" their nonfinancial assets.