Increasingly, however, influential orthodox economists are having serious second thoughts. What if market outcomes and the very rules of the market game reflect political power, not market efficiency? Indeed, what if gross inequality is not efficient, and there is a broad zone of indeterminate income distributions consistent with strong economic performance? What if greater liberalization of financial markets produced tens of trillions of costs to the economy, benefits that are hard to discern, and billion-dollar paydays for traders that don’t comport with their contributions to general economic welfare? Evidence like this is piling up, and hard to ignore.