Abstract: In order to explore the role of inter-governmental cooperation in macroeconomic revitalization, starting from the theoretical basis and the research status at home and abroad, and based on the game theory to verify the government's collaboration, it will bring greater value to economic development. Establish an econometric regression model to determine the intrinsic correlation between government collaboration, social capital input and other explanatory variables, and other series of control variables, and regional economic growth rates. The results of statistical analysis show that the government coordinates cooperation and economy. There is a high degree of correlation between developments. The statistical results of empirical studies also show that the increase in the value of coordination indicators between local governments can lead to faster economic growth, and can also drive the growth of total fixed asset investment and fiscal revenue across the market.

Key words: government coordination and cooperation, macro-economy, econometrics, descriptive statistical analysis, relevance