RESEARCH ON EFFECT OF FIXED-ASSET INVESTMENT & SAVINGS TO REGIONAL ECONOMIC GROWTH——AN EMPIRICAL ANALYSIS OF XI'AN
用计量模型分析西安的数据，发现固定资产投资和储蓄对经济增长有显著影响，且前者更明显，为西安提供了两条促进经济增长的路径。
The traditional view is that investment will promote economic growth,but it is general.Using the model of econometrics,this paper finds that fixedasset investment savings have great effect on economic growth,the former is more obvious.This provides two paths for the regional economic growth of Xi'an.One is to introduce foreign investment to increase the supply of fixed-asset investment.The other is to bring in foreign financial institutions to improve the efficiency of financial industry for a higher allocation of regional savings.