The COVID pandemic reveals the fragility of the global financial market during rare disasters. Conventional safe-haven assets like gold can be used to hedge against ordinary risks, but tail dependence can substantially reduce the hedging effectiveness. In contrast, green bonds focus on...

The purpose of this paper is to examine the convergence process in China by taking into account the spatial interaction between factors. The paper shows that there has been a dramatic increase in the spatial dependence of China’s per capita GDP in the last 20 years. The consequence of space...