Abstract:Based on domestic province-level panel data ,this paper studies the impact of financial constraint on the FDI export spillover. TheSempiricalSanalysis show thatSthe higher financingSconstraints,Sthe weaker the positive function of FDISexport spillover; while the influence of financial constraints on the FDI export spillover has obvious regional difference. The financial constraints level promote the FDI export spillover in the easternSregion, but in the central and western region, it did the quite opposite. The competition for investment between the local governmentSexacerbate the financial constraints of domestic enterprise and inhibit the positive FDI export spillover. The differences exist in the margin ofSpreferential policy,SFDI qualitySand technical learningSability are the cause of regional variations.