Research on the distribution effects of fiscal policy in China Research on the distribution effect of China's fiscal and taxation system Research on the income distribution effects of foreign direct investment Research on the effectiveness of monetary policy in China 并列题名:Research on the distribution effect of China's fiscal and taxation system Research on poverty alleviation effect of fiscal expenditure policy in the new era Research on the mechanism and income distribution effect of indirect taxation in China research institutions on african studies in china 并列题名:Research on poverty alleviation effect of fiscal expenditure policy in the new era 并列题名:Research on the effectiveness of monetary policy in China