While Chicago School orthodoxy says that humans can’t beat markets, behavioral economists insist that it’s humans who make markets, which means that humans can strive to improve their functioning. Which claim you believe has important implications for both economic theory and financial regulation.
CAMBRIDGE – Ten years ago, Eugene Fama and Robert J. Shiller were awarded the Nobel Prize in Economics (together with Lars Peter Hansen) “for their empirical analysis of asset prices.” Fama and Shiller, however, hold diametrically opposing views on asset-price movements, from what drives the decisions of economic actors to whether markets are inherently efficient. Fifteen years after the global economic crisis, it is a disagreement worth revisiting.
CAMBRIDGE – Ten years ago, Eugene Fama and Robert J. Shiller were awarded the Nobel Prize in Economics (together with Lars Peter Hansen) “for their empirical analysis of asset prices.” Fama and Shiller, however, hold diametrically opposing views on asset-price movements, from what drives the decisions of economic actors to whether markets are inherently efficient. Fifteen years after the global economic crisis, it is a disagreement worth revisiting.