THE NETWORK-BASED IDENTIFICATION OF KEY SECTORS IN INDUSTRIAL STRUCTURES

摘要：

　　The identification of key sectors plays a crucial role in stabilizing the economy, especially during economic recession.This paper proposes a network-based model to measure the importance of sectors.The advantage of this approach is that, both the network effect formed by the process of intermediate consumption between sectors, and individually idiosyncratic effect resulted from final output of each sector, can be taken into account.Further, we analyze the importance of industrial network itself to the whole economic system, and make it a bridge to couple network effect and idiosyncratic effect.We illustrate our methodology through two case studies: the industrial structures of China and U.S., which lead to some interesting insights.

关键词： Network analysis Input-output tables eigenvector centrality industrial structure

作者: Shangmei Zhao Fei Hu Yucai Xuan

作者单位: School of Economics and Management, Beihang University, Beijing 100191, China.

会议类型: 国际会议

会议名称: The 12th International Conference on Industrial Management(第十二届工业管理国际会议)

会议地点: 成都

会议语种:英文

页码: 302-306

在线出版日期: 2014-09-03（万方平台首次上网日期，不代表论文的发表时间）