Open AccessResearch on the Impact of Innovation-driven Policies on Enterprise Innovation Efficiency Based on PSM-DID Model—Taking Listed Companies in Hubei Yangtze River Economic Belt as an Example
Author(s) -
Ming Fang,
Jiawei Wang,
Dongyang Han,
Yifan Wang
Publication year - 2020
Publication title -
destech transactions on social science, education and human science
Language(s) - English
Resource type - Journals
ISSN - 2475-0042
DOI - 10.12783/dtssehs/ssme2019/34826
Subject(s) - business , promotion (chess) , scope (computer science) , industrial organization , china , yangtze river , national innovation system , innovation system , economic system , economics , economy , politics , political science , computer science , law , programming language