The Dow lost 385 points this week with a 315 point election day rally on Tuesday, two consecutive days which totaled 929 points down, and a Friday rally of 248 points. Did the market rise on hopes of a McCain upset only to fall due to disappointment that Obama won? Did the market rally Friday because the 6.5% unemployment rate was not as bad as expected? It could be, but I doubt it.

More likely, the markets are moving because of the trading behavior of endowments, pension funds, and hedge funds. They make decisions for very different reasons. But some reporting on daily market movements looks like a joke -- nobody knows why the market goes up or down, but commenters use price movements as a daily barometer of the national mood. So how do endowments, pension funds, and hedge funds move the markets? Here's how:

• Endowments. Big university endowments, such as Harvard's, are desperately trying to unload billions of dollars worth of illiquid interests in venture capital and private equity firms. Harvard is reportedly trying to dump $1.5 billion worth of such interests into a market where there is likely to be very little interest. Not only that, these private equity firms are demanding that endowments fork over the money they committed to them so they can make new investments. And with the S&P 500 down 36.6% so far this year, many endowments are selling anything liquid to meet these commitments and to pay shorter-term obligations -- such as paying professors and keeping the lights on.

America touts itself as an egalitarian society. But the way we reward people suggests that while everyone has an equal chance to get rich, only about five people can make more than a billion in a year. The way these five people get there reveals what our society most values -- the ability to help people with huge amounts of money get much richer as quickly and consistently as possible.

Wednesday's New York Times listed those five most valuable players. Here are our society's biggest winners, where they work, how much they made in 2007, and how they won:

• John Paulson (Paulson & Co.) -- 2007 earnings: $3.7 billion. Beginning in 2005, Paulson made huge bets on the decline in value of securities backed by subprime mortgages
• George Soros (Soros Fund Management) -- 2007 earnings: $2.9 billion. Soros' $17 billion flagship Quantum Endowment fund racked up a 31.7% return in 2007, its best annual showing since the high-tech implosion at the start of this decade. Soros' $2.9 billion payday comes almost entirely from his personal stake in the fund (which he no longer manages). I don't know how he made that 31.7% return.
• James Simons (Renaissance Technology) -- 2007 earnings: $2.8 billion. Simons, a mathematician and former Defense Department code breaker, uses complex computer models to trade.