Research on the effect evaluation of China's income distribution system reform 并列题名:Research on the effect evaluation of China's income distribution system reform Assessment on the effect of China income distribution system reform 并列题名:Assessment on the effect of China income distribution system reform Research on the 30 years of China's fiscal and taxation system reform Research on the 30 years of China's investment system reform Research on the effects of taxation regulation of residents' income distribution based on CGE model Research on Chinese and foreign income distribution system Research on the 30 years of China's economic system reform Research on the key issues about China's pension system reforms