An extensive review of the conduct of financial market players in Argentina reveals Wall Street's complicity in those events. Investment bankers, analysts and bond traders served their own interests when they pumped up euphoria about the country's prospects, with disastrous results.

Big securities firms reaped nearly $1 billion in fees from underwriting Argentine government bonds during the decade 1991-2001, and those firms' analysts were generally the ones producing the most bullish and influential reports on the country. Similar conflicts of interest involving analysts' research have come to light in other flameouts of the "bubble" era, such as Enron Corp. and WorldCom Inc. In Argentina's case, though, the injured party was not a group of stockholders or 401(k) owners, it was South America's second-largest country.