文献类型：期刊文献

英文题名：Reasons for the heterogeneity of regional innovation policy on innovation output: considering the influence of policy sentiment

作者：Zhang, Haoyue[1];Song, Zhengwen[1];Xu, Kun[1]

通讯作者：Xu, K[1]

机构：[1]Beijing Union Univ, Sch Management, 97 North Fourth Ring East Rd, Beijing, Peoples R China

第一机构：北京联合大学管理学院

通讯机构：[1]corresponding author), Beijing Union Univ, Sch Management, 97 North Fourth Ring East Rd, Beijing, Peoples R China.|[1141755]北京联合大学管理学院;[11417]北京联合大学;

年份：2025

卷号：32

期号：1

起止页码：52-57

外文期刊名：APPLIED ECONOMICS LETTERS

收录：;Scopus(收录号：2-s2.0-85167356619);WOS:【SSCI(收录号:WOS:001042486100001)】；

基金：Supported by the project of Beijing Municipal Social Science Foundation (Grant No. 20JJB005).

语种：英文

外文关键词：Regional innovation policy; policy measure; policy sentiment; policy strength

摘要：To foster innovation activities, regional innovation policy constitutes an indispensable instrument. However, the unbalanced growth model continues to exist. The lack of emphasis on policy effectiveness represents a key issue in this regard. This paper examines the causes of regional innovation heterogeneity, based on the degree of positive sentiment impact in policy documents. Analysing data from China's four economic zones shows that policy sentiment exerts a dominant influence on innovation output. This article argues that government should adopt a positive emotion to encourage regional innovation achievements.