并列题名：Empirical study on the macro-economic effects of national debt in China Empirical study on the macro-economic effects of national debt in China 并列题名：Empirical study on the operation mechanism of criminal procedure in China 并列题名：Empirical study on the exclusionary rule in China 并列题名：Positive analysis on the economic effect of income tax in China 并列题名：Research on the economic effects of excise taxation in China 并列题名：Empirical study on the speech acts in the criminal courts of China 并列题名：Empirical study on FDI, economic growth and CO2 emission in China 并列题名：Empirical study on the effectiveness of China monetary policy 并列题名：Study on the macroeconomic impacts of public emergencies