新疆少数民族人力资本通过内部作用和外溢作用已经成为地区经济增长的主要推动力,同时经济的不断增长又为少数民族人力资本不断发展提供了强有力的支持.运用计量经济学中协整分析、误差修正模型、Granger因果检验等方法对1980年-2010年新疆相关数据进行实证分析.研究结果表明,4类少数民族人力资本都是新疆GDP增长的Granger原因,经济增长是高等教育人力资本的Granger原因. Through the internal function and spillover effect, the minority nationality’s human capital in Xinjiang has become the main driving force for the regional economic growth, meanwhile, the continuous economic growth has provided the strong support for the continuous development of the national minority human capital.Using the cointegration analysis of econometrics, Error correction model and Granger causality test.The results show that all four types of minority human capital are the Granger causes of Xinjiang GDP growth and the economic growth is Granger of higher education human capital the reason.