In this paper, we use the skewed t copula with a DCC (Dynamic Conditional Correlation) model to capture the time-varying asymmetric tail dependence among MSCI US, Europe and Emerging markets. The empirical results show that it is important to take account of asymmetric tail dependence when...

By conducting a structural VAR analysis on the financial systemic stress in 20 countries, this paper provides international evidence that oil structural shocks impact not only stress in individual financial markets but also their connectedness. The oil structural shocks explain a large fraction...

This paper defines asymptotic marginal expected shortfall (AMES) for banks within a financial system and provides corresponding estimation method based on multivariate extreme value theory. The estimation method does not assume a specific dependence structure among bank equity returns. Both...

We document a unique determinant of financial systemic risks in China, share pledge financing (SPF) network, by studying all listed Chinese financial institutions that provide SPF business. As one of the most popular refinancing tools in China, SPF formulates a network among financial...

Xiang Hu Bao (XHB), meaning 'mutual treasury' in Chinese, is a novel online mutual aid platform operated by Alibaba's Ant Financial to facilitate mutual risk sharing of critical illness exposures. XHB reached nearly 100 million members in less than one year since its launch and so far has...

Johansen and Sornette proposes that the crash has fundamentally an endogenous origin and exogenous shocks only serve as triggering factors. This endogenous force is shown in price as power law log-periodicity (PLLP) signature prior to a crash. We estimate the highly nonlinear model developed by...