This study investigates the impact of the expected and unexpected trading behavior of foreign investors on return volatilities during structural change periods. And the jump intensity model pinpoints crucial events that have influenced the stock market. The empirical results find that there has...

This paper employs three Value-at-Risk (VaR) models (GARJI, ARJI and asymmetric GARCH) to compare the performance of 1-day-ahead VaR estimates. The influences of price jumps and asymmetric information on the performance of VaR are investigated. Two stock indices (Dow Jones and S&P 500) and one...

In this paper we derive a new mean-risk hedge ratio based on the concept of Value at Risk (VaR). The proposed zero-VaR hedge ratio has an analytical solution and it converges to the MV hedge ratio under a pure martingale process or normality. A bivariate constant correlation GARCH(1,1) model...

This study adopts the autoregressive conditional jump intensity (ARJI) model proposed by Chan and Maheu [J. Business Econ. Stat. 20 (2002) 377–389] to investigate the impact of news on SIMEX-Nikkei 225 and CME-Nikkei 225 (regards it as the twins). Empirical results demonstrate that the twins...

In this study, the generalized autoregressive conditional heteroskedasticity (GARCH) model involving skewed generalized error distribution (SGED) was used to estimate the corresponding volatility and value-at-risk (VaR) measures for various commodities distributed across four types of commodity...

This paper investigates the impact of CSRC allowing domestic residents to invest in the B-share stock market. An ARJI model is used to analyse the jump dynamics process during the pre- and post-event periods and impulse response functions are employed to demonstrate the volatility transmissions...

This study uses the multinomial logit model in which comovements are categorized into three outcomes, namely (i) negative comovements, (ii) positive comovements and (iii) no comovements, with the purpose of the empirical analysis being to investigate the economic determinants that affect the...

This paper examines that the impact of firm-specific characteristic on firm capital structure in Chinese-listed companies and attempts to solve a few puzzles existing in previous related studies. The key factors include state ownership, institutional ownership, and the risk of default. From the...

This paper examines that the impact of firm-specific characteristic on firm capital structure in Chinese-listed companies and attempts to solve a few puzzles existing in previous related studies. The key factors include state ownership, institutional ownership, and the risk of default. From the...

The U.S. subprime crisis in 2008 have raised concerns about bank performance and the incentive pay of CEOs. Whether the CEO's incentive compensation improves bank performance deserves further investigation. This research studies the improvement in bank performance by examining the CEO incentive...