In regional economic research,it is a common research method to comparably analyse the development condition and the relative importance of economy in different regions?But a problem worth to be thinked over carefully and explored deeply is which index choosed as the gist of assessment can guarantee the accuracy and justice.

Function of the government in the regional economic cooperation;

A research on the regional economic cooperation of Shaanxi province based on the industry chain;

Game theory and regional economic cooperation practice;

Based on Neo-functionalist Theory of Spillover and by analyzing the courses of regional economy cooperation of Shanghai Cooperation Organization, this paper discovers that regional economy cooperation of Shanghai Cooperat.

At present, the booming regional economy cooperations of different scales and forms are the result of economic development, market-forming, and competitive mechanisms.

In the paper , point out necessity of regional economy cooperation and qualification in huainan, analyse the actuality of regional economy cooperation, bring forward policy advice on pushing regional economy cooperation in huainan.

Based on the advantageous locational conditions, better economic complementarity and similar social and cultural background, it is meanful and prominsing to build a cross-border subregional economic cooperation area among Yunnan Province and its peripheral countries, Thailand,Lao PDR, Myanmar and Viet Nam.

And as one phase of the Regional Integration, Subregional Economic Cooperation (hereinafter referred to as SEC) has played an important role in the East Asia.