Andrew Ross Sorkin points out that investors are sitting on their hands and money is moving out of the stock market. About $171 billion has moved out of mutual funds over the last year, according to the Investment Company Institute. About $208 billion has gone into the bond market in the same period. There are now fewer long term investors and the market is dominated by professionals which increases the volatility. There is a lack of confidence in the economy, the same reason that businesses in the U.S. are sitting on $2 trillion in cash that could be invested, and for investors the feeling that the market is rigged to favor insiders. The Financial Literacy Group surveyed 878 students at 18 high schools in 11 states in the U.S. It found that three fourths of the students agreed with the statement: "The stock market is rigged mostly to benefit greedy Wall Street bankers."