The impacts of a CEO’s social connections to a firm have received much attention. However, less is known on between-CEOs differences in building connections. This paper is a step towards filling this gap by investigating whether CEOs social connections are influenced by China’s local alcohol...

Stochastic system is applied to describe and investigate the fluctuations of stock price changes in a stock market, and a stock price model is developed by the finite-range contact process of the statistical physics systems. In this paper, the scaling behaviors of the return intervals for SSE...

Applying the theory of statistical physics systems – the voter model, a random stock price model is modeled and studied in this paper, where the voter model is a continuous time Markov process. In this price model, for the different parameters values of the intensity λ, the lattice dimension...