Based on the data of A-share listed central state-owned enterprises (CSOEs) and non-state-owned listed companies in China from 2003 to 2019, we use propensity score matching and the difference-in-difference method to examine the impact of CSOEs' income distribution policy on corporate cash...

Forecasting stock returns is extremely challenging in general, and this task becomes even more difficult given the turbulent nature of the Chinese stock market. We address the stock selection process as a statistical learning problem and build cross-sectional forecast models to select individual...

This paper investigates bond return predictability and its economic value. Using regression models, we first examine both the statistical and economic significance of bond return predictability in the Chinese market, and analyze the non-Markov and stochastic volatility properties of bond yields....

This study explores the impact of patented innovation on downside stock tail risk, measured as the value at risk (VaR) and expected shortfall (ES) (Atilgan et al., 2020). Using the sample of all listed firms in China's A-share market from 2007 to 2020, we find that, first, the quantity and...

Forecasting stock returns is extremely challenging in general, and this task becomes even more difficult given the turbulent nature of the Chinese stock market. We address the stock selection process as a statistical learning problem and build cross-sectional forecast models to select individual...

We apply four machine learning methods to cross-sectional return prediction for hedge fund selection. We equip the forecast model with a set of idiosyncratic features, which are derived from historical returns of a hedge fund and capture a variety of fund-specific information. Evaluating the...

We develop tests for high-dimensional covariance matrices under a generalized elliptical model. Our tests are based on a central limit theorem for linear spectral statistics of the sample covariance matrix based on self-normalized observations. For testing sphericity, our tests neither assume...