市场竞争程度、需求规模与企业技术创新——基于中国工业企业微观数据的研究

孔令文, 徐长生, 易鸣

Market Competition, Market Demand and Firm Innovation： A Rearch Based on Firms’ Micro-data of Manufacturing Industries in China

Kong Lingwen, Xu Changsheng, Yi Ming

管理评论 . 2022, (1): 118 -129 .