西部大开发中,投资极大地改变着西部民族地区的基础设施条件和未来发展条件,但对GDP增长的作用有限。其原因,一是这些地区制造业不发达,巨额投资拉动的是地区的外部市场;二是现行国民核算制度不能反映生态建设上的贡献和投入,低估了这些地区的GDP。西部民族地区还处在为未来发 In the large-scale development of the western region, the investment has greatly changed the conditions for infrastructure and future development in the western minority areas, but it has a limited effect on the growth of the GDP. The reason is that the underdeveloped manufacturing industries in these areas and the huge investment drive the external markets in the region. Second, the current national accounts system can not reflect the contribution and investment in ecological construction and underestimate the GDP of these regions. The western minority area is still in the future