GVC嵌入與我國服務(wù)業(yè)技術(shù)進步:機理與實證研究

摘要： 基于GVC理論和內(nèi)生增長理論,運用《中國統(tǒng)計年鑒》和UIBE的GVC指標(biāo)數(shù)據(jù)庫,采用前后向關(guān)聯(lián)測算的GVC長度、參與度與地位指標(biāo)及數(shù)據(jù)包絡(luò)分析對技術(shù)進步的測算方法,審視GVC嵌入對服務(wù)業(yè)技術(shù)進步的作用。研究發(fā)現(xiàn):雖然我國服務(wù)業(yè)及其細(xì)分行業(yè)呈現(xiàn)一定的規(guī)模效應(yīng),但技術(shù)進步對其發(fā)展的促進作用有限,服務(wù)業(yè)技術(shù)進步、技術(shù)效率仍需提升;基于前后向關(guān)聯(lián)的GVC長度、參與度及地位與我國服務(wù)業(yè)技術(shù)進步均呈現(xiàn)正U型非線性關(guān)系,并位于曲線左側(cè),即GVC嵌入對我國服務(wù)業(yè)技術(shù)進步有一定的推動作用,正在接近但尚未跨越由抑制作用變?yōu)橥苿幼饔玫牡锥?拐點",GVC嵌入對服務(wù)業(yè)技術(shù)進步仍存在較大的上升空間,這也與我國服務(wù)業(yè)發(fā)展還具有較大發(fā)展空間的經(jīng)濟現(xiàn)實一致。
Basedontheglobalvaluechaintheoryandendogenousgrowththeory,using the Chinese Statistical Yearbookandthe UIBEdatabaseissued by the Institute of global valuechains of University of International Business and Economics concerning the globalvalue on the forward and backward correlation,we reexamine the mechanism of the effect of Global Value Chain Embeddedness on the technicalprogress of service industry. The empirical research finds that although China's service industry and its sub-sectors have certain industry-scale effects,technical progress has a limited promotion effect,and technical progress and technical efficiency of service industry still need to be further improved; the length,participation and position indicators of global value chain based on forward and backward linkages have a positive U-shaped nonlinear relationship with China's service industry technical progress,and are located on the left side of the curve now,that is,the global value chain embeddedness has a certain role in promoting the technological progress of China's service industry,it is approaching but has not yet crossed the"inflection point"from inhibition to promotion,and the global value chain embeddedness still has a large room for improvement in the technical progress of the service industry,which is also consistent with the economic reality that the development of China's service industry still has a large development space.