Studies on the relationship between the volatilities of stock market and macroeconomic in China 并列题名：Studies on the relationship between the volatilities of stock market and macroeconomic in China On the relationship between credit scale and macroeconomic condition 并列题名：On the relationship between credit scale and macroeconomic condition Study on the relationship between telecom market and regional economy Study on the relationship between asset market and monetary policy Research on the relationship between the financial assets issuance structure and economic fluctuation 并列题名：Research on the relationship between the financial assets issuance structure and economic fluctuation Study on interactive relationship between the popularization of science and hot events in contemporary China Study on the relationship between food safety and economic development