关键词: 宏观经济,公司财务,影响机理

Abstract: Firstly, based on the relationship between macroeconomics and corporate finance, this paper analyzes the reasons why mainstream financial theory regards macroeconomics as an exogenous variable or an established premise. Then, on this basis, it believes that the macro economy will affect the corporate finances, and puts forward that the macroeconomic factors affecting the corporate finances are macroeconomic operation, macroeconomic policies and macroeconomic system reform, and the mechanisms and transmission mechanism of different macroeconomic factors have different impacts on corporate finances. Finally, this paper makes an analysis of the impacting mechanism of macroeconomic operation, macroeconomic policies and macroeconomic system reform on corporate finance.

Key words: macroeconomics; corporate finance; impact mechanism