Empirical study on FDI, economic growth and CO2 emission in China 并列题名：Empirical study on FDI, economic growth and CO2 emission in China Empirical study on the economic growth effect of financial agglomeration Technical chance, economic growth and carbon emission Empirical study on the macro-economic effects of national debt in China empirical study on underdeveloped areas in China Research on the relationship between energy consumption, economic growth and carbon emission in China