Chang, Tsangyao; Kang, Shuchen; Chiang, Gengnan - In: International Review of Financial Analysis 19 (2010) 2, pp. 134-139
We explore whether there exists an efficient investment regime for a panel of SP100 companies over the period 1986-2007. We demonstrate that abnormal stock returns are related to corporate total assets growth rate (a proxy variable for exercising real investment options through contraction,...