Liu, Chang; Shi, Haoming; Wu, Liang; Guo, Min - In: Journal of business economics and management 21 (2020) 1, pp. 23-43
. The relationship between risk and return in the long and short term was explored. Results indicated no significant … relationship between the risk and return of the stock portfolio in the short run, which reflects the complexity of the Chinese … stock market. However, in the long run, the risk and return of the stock portfolios are positively correlated, which means …
