1. Hedging performance between stock market and stock index future market and the market imperfection in China.
- Author
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CHEN Qiang, ZHENG Xu, and LIN Xiao-qiang
- Subjects
- *
HEDGING (Finance) , *STOCK exchanges , *STOCK price indexes , *STOCKS (Finance) , *STOCK index futures , *EMPIRICAL research - Abstract
Basing on the theoretical model and empirical analysis, this paper provides a discussion of the hedging effectiveness between the stock market and index future market under the imperfect market conditions. In theoretical analysis, the relation of market imperfection with market microstructure noise and hedging effectiveness is established. In empirical analysis, one approach based on nonparametric estimation is established and applied to real data. The reasonableness of model assumptions and the correction of model conclusions are verified by using 5-minute frequency intra data. Both theoretical and empirical analyses show that the higher the degree of market imperfection, the more necessary to consider the impact of market microstructure noise when using stock index futures to hedge the stock market risk. The empirical results also show that there exists a high degree of imperfection between stock market and stock index future market, but the degree of imperfection has a decreasing trend. [ABSTRACT FROM AUTHOR]
- Published
- 2013