在外部经济环境日益市场化的情况下 ,政府对基础设施和社会服务投资虽然能够有效地改善经济发展环境 ,但政府在竞争性生产和贸易领域中投资办企业却往往造成资源浪费 ,导致财政重负和不良金融资产。外来民间资本为西藏内贸和边贸注入发展活力的案例表明 ,政府有意识地为民间资本的积累创造物质和制度条件 ,借助于市场导向的民间投资来培育具有内在增长潜力的产业 ,不仅是摆脱生产和贸易投资失败的一条出路 ,而且对于保持西藏持久的经济繁荣至关重要 Under the circumstance that the external economic environment is increasingly marketized, the government’s investment in infrastructure and social services can effectively improve the economic development environment. However, the government’s investment in enterprises in the field of competitive production and trade often results in a waste of resources and a heavy financial burden And bad financial assets. The case of foreign private capital for the development of internal trade and border trade in Tibet shows that the government consciously created material and institutional conditions for the accumulation of private capital and nurtured industries with inherent growth potential through market-oriented private investment. And a way out of the failure of trade and investment, but also crucial to maintaining a lasting economic boom in Tibet