Bebchuk, Lucian; Cohen, Alma; Wang, Charles C.Y. - National Bureau of Economic Research (NBER) - 2010
In an important and influential work, Gompers, Ishii, and Metrick (2003) show that a trading strategy based on an index of 24 governance provisions (G-Index) would have earned abnormal returns during the 1991-1999 period, and this intriguing finding has attracted much attention ever since it was...