基于VAR和DEA的技术创新对产业价值链攀升影响研究

Study on the effect of #$NBStechnology#$NBSinnovation to#$NBSupgrade the industrial value chain#$NBSby using VAR and DEA model

摘要:

文章从技术创新的角度,运用VAR模型分析找出影响产业价值链攀升的技术因素,得出专利申请和新产品开发项目是提升产业价值链攀升的重要因素；并在此基础上,运用DEA模型,结合我国目前各产业发展状况,得出不同产业技术创新对产业价值链攀升的影响程度不同。

Abstract:

FromStheSperspectiveSofStechnologySinnovation, thisSarticle usesSthe VAR modelStoSanalyzeSandSfindSoutSthe technologicalSfactorsSthatSaffectSthe climbingofS industrySvalueSchain, it found that patent applications and new product deve-lopment projects are the important factors to enhance the value chain climbing.On theSbasis, considering the current development status of China"s various ind-ustries, usingStheSDEASmodelS to analyze theSeffect ofSdifferentSindustrial technol-