Shiller, Robert J. 1988. "Portfolio Insurance and Other Investor Fashions as Factors in the 1987 Stock Market Crash." NBER Macroeconomics Annual: 287-295. … Shiller, Robert J. 2002. From Efficient Market Theory to Behavioral Finance. Discussion Paper 1385, Cowles Foundation for Research in Economics, New Haven.

Donald MacKenzie, An Engine, Not a Camera, loc. 2205