Inspired by the local minority game, we propose a network Boolean game and investigate its dynamical properties on scale-free networks. The system can self-organize to a stable state with better performance than the random choice game, although only the local information is available to each...

Based on the questionnaire of 10 sample ancient towns and villages in Shanxi Province, we analyze the poverty occurrence characteristics of ancient towns and villages in Shanxi Province: the poverty incidence in ancient towns and villages is high, with the slow pace of poverty reduction; the...

Since entering 21st century, the Chinese economy has obtained unprecedented development opportunity, growing rapidly. We emphatically analyze the remarkable performance and the immense changes of the Chinese economy in economic output, foreign trade, foreign investment and enterprise strength,...

The purpose of this paper is to, firstly explain the reason of international trade according to recent theories; secondly, collect several sorts of opinions about free trade and protectionism referring to relevant literatures; thirdly describe export barriers in different aspects, such as...