Assume a company's ROE is 14% and the requ
题型：单项选择题
问题：
Assume a company's ROE is 14% and the required return on equity is 13%. All else remaining equal, if there is a decrease in a firm's retention rate, a stock's value as estimated by the constant growth dividend discount model (DDM) will most likely:（）
A. increase.
B. decrease.
C. not change.