The Influence Of Producer Services On Export Advantage And Performance:An Empirical Analysis

As the international integration of world product markets,products of an area cannot rely solely on internal competencies for achieving competitive advantages and export success.In recent years,the theoretical and empirical studies of spat ial economics have gradually received extensive attention,and spatial interaction has become an important part of economic models.Spatial econometrics applies spatial interactions into classical econometric models and statistical methods,and introduces a new theoretical framework and analysis methods to process spatial interactive effect and spatial structure in economy and management.If there are spatial interactive effect and externalities between economic agents,failing to introduce spatial econometric analysis into panel data model may produce some specification errors and make parameter estimation and technical efficiency inference biased.Then on this basis,the research on producer services may also be biased.However,the literature of related researches on panel data model is relatively ineffective,and there are still some other issues,such as variables specification,model tests and so on,deserving to be studied further.Actually,producer services,closely pertaining to modern manufacturing,have become a distinctive strategy to upgrade manufacturing industries and realize the full potential of the export products.This paper studies the relationship between producer services and competitive advantage of export products and conducts a empirical analysis based on spatial Durbin model,using macroeconomic data of 30 areas in China.The results suggest that as the traditional resources advantages of labor and capital became more and more infirm in supporting competitive advantage of export products,producer services and its spatial interactive effects are gradually contributing a greater part of export success in China.