While polluted surface water is encountered across most of China, few economic valuation studies have been conducted on water quality changes. Limited information about the economic values associated with those potential water quality improvements or deteriorations is a disadvantage for making...

Municipal solid waste management continues to be a major challenge for local governments in both urban and rural areas across the world, and one of the key issues is their financial constraints. Recently an economic analysis was conducted in Eryuan, a poor county located in Yunnan Province of...

This paper examines whether “rating shopping” plays a role in rating inflation by employing a set of uniquely indicative rating data from a leading credit rating agency in China. In line with rating shopping, issuers selectively choose and publish the most favourable rating. This phenomenon...

We investigate the intra-industry spill-over effect of bond defaults on the price of stocks, outstanding bonds and new bond issuances in China, the largest emerging debt market. We use a sample of A-shares and public corporate debt securities from 2006 to 2018. In the stock market, we find...

Hedging creates value only when the policy is near optimal but can be harmful otherwise. This paper takes the US airline industry as an example and derives the optimal fuel cost hedging ratio as a function of firm-specific revenue and cost sensitivities, as well as the relative composition of...

Using a sample of the G20 countries, we examine the impact of COVID-19 on stock return and volatility connectedness, and whether the connectedness measures behave differently for countries with SARS 2003 experience. We find that both stock return and volatility connectedness increase across the...

In response to the recent elevated corporate credit risk environment in China’s credit market, we develop a probability of default (PD) measure for Chinese companies using actual corporate bond defaults by applying the Least Absolute Shrinkage and Selection Operator (LASSO) machine learning...

Accurate company valuation is the starting point of value investing and corporate decisions. This paper proposes a statistical factor model to generate company valuation comparison across a large universe. The model scales the market value of a company by its book capital to generate a...

This study explores the influence of air pollution on the corporate bond market in China. An air pollution premium is documented, whereby bonds issued in more polluted areas are associated with higher offering yields at issue in the primary market and higher yield spreads in the secondary...