Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6853726 | Cognitive Systems Research | 2018 | 17 Pages |
Abstract
This paper is bases on the data of fund holding stocks held by equity funds from 2013 to 2017 in China's stock market, empirically analyzing whether the investment behaviors of mutual funds follow value investment that improve fund performance in both bull and bear markets. The research indicates that there exists a significant difference in the correlation between industry concentration and fund performance in the bear and bull markets. Specifically, industry concentration and fund performance is negatively correlated in the bull market and is positively correlated in the bear market. The empirical results indicate that stock market in China demonstrates the phenomenon that “the bear market follows value investment while the bull market ignores value investment” to a certain extent. It is illustrated that fund investment behaviors in the bear market fundamentally meet the standards of value investment and illustrate that mutual funds have a certain ability to extract valuable information. However, fund managers in China tend to concentrate their holdings in a few industries in the bull market with the aim to gain high returns. The excessively concentrated investment strategies not only fail to bring them excess returns, but also reduce their performance. Therefore, fund managers should maintain conservative and prudent investment strategies when constructing portfolios and should not over-concentrate on specific industries.
Related Topics
Physical Sciences and Engineering
Computer Science
Artificial Intelligence
Authors
Li Xiaolin,