FDI and Regional Economic Growth——Based On the Quantitative Test of Data from Xi'an High-Tech Development Zone
分析了西安高新区成立以来外商直接投资对经营收入、出口创汇和国内固定资产投资等宏观经济因素的影响，并进行了格兰杰因果检验，为扩大外资利用和促进经济增长提供建议。
The article analyzed the relationship between FDI and the regional economic growth from the first beginning of the establishment of Xi'an High-Tech Development Zone,which mainly considered the influences to some macro-economic factors by FDI respectively,such as operating income,earn foreign exchange through export and domestic fixed investment.Then,the article took Granger Causality Test on FDI and some other Marco-economic data of Xi'an High-Tech Development Zone.Finally,it gave some suggestions to enlarge the using of foreign investment and promote economic growth.