TY - JOUR
T1 - Research on efficiency measurement of information industry chain integration based on multiple structures and its application in carbon management industrial park
AU - Dong, Wei
AU - Wang, Tao
N1 - Publisher Copyright:
© 2022 The Author(s) 2022. Published by Oxford University Press.
PY - 2022
Y1 - 2022
N2 - To promote the integration of the information industry, chain is of great significance for enterprises to improve quality, efficiency cost reduction and high-quality industry development. In this paper, based on the data envelopment analysis method, the efficiency measurement models of series structure, parallel structure and hybrid structure industrial chain are constructed under two different scenarios of central decision-making mechanism and decentralized decision-making mechanism. By quantifying the input and output resources that is in each link of the information industry chain integration process, measuring the input and output efficiency under different industrial chain integration structure; comparing and analyzing the integration efficiency of different regions, different links, discussing the cause of the differences in the integration efficiency of industry chain; thus, providing policy recommendations for the efficiency of industrial chain integration. In addition, taking the actual situation of two industrial parks with the main characteristics of carbon emission in a city of China as an example, the paper analyzes the difference of the integration efficiency of the information industry chain between the two parks. The empirical analysis shows that the information industry chain integration efficiency measurement model based on data envelope analysis theory is feasible and effective. It can not only measure the industry chain efficiency as a whole but also compare and analyze the integration efficiency of enterprises in different links of the industry chain.
AB - To promote the integration of the information industry, chain is of great significance for enterprises to improve quality, efficiency cost reduction and high-quality industry development. In this paper, based on the data envelopment analysis method, the efficiency measurement models of series structure, parallel structure and hybrid structure industrial chain are constructed under two different scenarios of central decision-making mechanism and decentralized decision-making mechanism. By quantifying the input and output resources that is in each link of the information industry chain integration process, measuring the input and output efficiency under different industrial chain integration structure; comparing and analyzing the integration efficiency of different regions, different links, discussing the cause of the differences in the integration efficiency of industry chain; thus, providing policy recommendations for the efficiency of industrial chain integration. In addition, taking the actual situation of two industrial parks with the main characteristics of carbon emission in a city of China as an example, the paper analyzes the difference of the integration efficiency of the information industry chain between the two parks. The empirical analysis shows that the information industry chain integration efficiency measurement model based on data envelope analysis theory is feasible and effective. It can not only measure the industry chain efficiency as a whole but also compare and analyze the integration efficiency of enterprises in different links of the industry chain.
KW - carbon assessment
KW - central decision mechanism
KW - DEA model
KW - decentralized decision mechanism
KW - integration efficiency
KW - integration of information industry chain
KW - series/parallel structure
UR - http://www.scopus.com/inward/record.url?scp=85127826761&partnerID=8YFLogxK
U2 - 10.1093/ijlct/ctac015
DO - 10.1093/ijlct/ctac015
M3 - Article
AN - SCOPUS:85127826761
SN - 1748-1317
VL - 17
SP - 421
EP - 429
JO - International Journal of Low-Carbon Technologies
JF - International Journal of Low-Carbon Technologies
ER -