"Different economies at different times use different institutional arrangements to constrain the people entrusted with allocating the economy's capital and other resources. Comparative financial histories show these corporate governance regimes to be largely stable through time, but capable of...

Traditional U.S. industries with higher firm-specific stock return and fundamentals performance heterogeneity use information technology (IT) more intensively and post faster productivity growth in the late 20th century. We argue that elevated firm performance heterogeneity mechanically reflects...