## Abstract Using highโfrequency data, this study investigates intraday price discovery and volatility transmission between the Chinese stock index and the newly established stock index futures markets in China. Although the Chinese stock index started a sharp decline immediately after the stock in
Price discovery and investor structure in stock index futures
โ Scribed by Martin T. Bohl; Christian A. Salm; Michael Schuppli
- Publisher
- John Wiley and Sons
- Year
- 2011
- Tongue
- English
- Weight
- 244 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0270-7314
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โฆ Synopsis
Abstract
Previous literature on price discovery in stock index futures and spot markets neglects the role of different investor groups. This study relates timeโvarying spotโfutures linkages studied within a VECMโDCCโGARCH framework to changes in the investor structure of the futures market over time. Empirical results suggest that during the dominance of presumably uninformed private investors, the futures market does not contribute to price discovery. By contrast, there is evidence of information flows from futures to spot markets and a significant increase in conditional correlation between both markets as institutional investors' share in trading volume increases. We derive implications for the design of emerging futures markets. ยฉ 2010 Wiley Periodicals, Inc. Jrl Fut Mark31:282โ306, 2011
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