loans were called in, small businesses were driven into default. Lenders were forced to absorb losses and in turn lost their own cushion of capital, making depositors quite justly fearful for the security of their money and leading to further withdrawals from banks, which in turn forced more loan recalls and thus more defaults. Though depositors and bankers individually behaved quite rationally to protect themselves, collectively their actions imposed a vicious spiral of tightening credit and loan losses on the already depressed U.S. economy.
