Computers allowed financiers to complicate their gambles immensely. Instead of a simple option-to-sell boring old shares to Jill, Jack could now buy much snazzier options called derivatives. For example, he could buy a derivative that was in essence an option-to-buy a bundle containing shares in a variety of different companies plus bits of debts owed by homeowners in Kentucky, German corporations, even the Japanese government. As if that were not complex enough, Jack could also buy a derivative amounting to the option-to-buy a bundle of many such…derivatives that some super-computer would
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