摘要
Abstract
Foreign trade and FDI influence the income distribution of a country.Based on the World Bank database, the article uses the GMMmethod,finding that the BRICs Gini coefficient moves in the same direction as export,import and FDI,and comprehensive influence coefficient of international trade and investment to the BRICs income gap is 0.081.After joining the WTO,BRIC countries still face widening income gap.Using the ARIMA method,the comprehensive influence coefficient of Braille,south Africa and China is 0.15,0.37 and 0.14 respectively,so the income gap is widening;but the coefficient is -0.07 in India,which means the income gap is narrowing.关键词
国际贸易/国际投资/收入差距/金砖国家Key words
International Trade/FDI/Income Gap/BRIC Countries分类
管理科学
