The fact that the relationships among the returns of financial assets tend to be nonlinear and time-varying has important implications for asset allocation. To describe these two features, this paper first combines a copula function with the Markov switching technique to model the dependence...

The classical option hedging problems have mostly been studied under continuous-time or equally spaced discrete-time models, which ignore two important components in the actual price: random trading times and market microstructure noise. In this paper, we study optimal hedging strategies for...

The prosperity of emerging technology may be triggered by the occurrence of rare events, and once emerging technology booms, there may be an enormous market demand for it. This paper explores the firm's commercial and R&D investment decisions on emerging technology in real options framework. We...

This paper investigates the predictability of moving average rules for the China stock market. We find that buy signals generate higher returns and less volatility, while returns following sell signals are negative and more volatile. Moreover, the bootstrapping results indicate that the...

Energy is crucial in supporting people’s daily lives and the continual quest for human development. Due to the associated complexities and uncertainties, decision makers and planners are facing increased pressure to respond more effectively to a number of energy-related issues and conflicts,...

We identify the difference in market characteristics between different regions as an important determinant of the entry mode choices of foreign banks. The greater the difference in borrower quality between the developed and underdeveloped regions is, the more likely that the foreign bank to...