Like many other banks and finance companies, Green Tree used a process called securitization to resell its home loans to outside investors. Green Tree grouped thousands of these small loans into a pool worth hundreds of millions of dollars.
To finance deficits, the government must sell bonds to investors, competing for capital that could otherwise be used to invest in stocks or corporate bonds. Government borrowings raise long-term interest rates, stifling economic growth.
Big banks have long had private equity divisions that put up capital for deals too complex or risky for individual shareholders to finance.
African runners regularly work out in the United States and Europe, and the International Olympic Committee sends some of the cash from the Games to Olympic committees in poor nations, which use the money to finance their own programs.