Empirical Study On The Effects Of Enlarging Domestic Demand In Gansu

The financial crisis caused by Sub-loan crisis have swept all of the world, In response to the negative impact of financial crisis, China issued a series of critical measures to expand domestic demand.On the base of Keynesian macroeconomic theory, this paper empirically analysis and evaluate the current and future role and effect of economic development of GanSu province influenced by the policy of expanding domestic demand, and put forward relevant measures that promote sustainable economic development.