关键词：firm entry,higher education,geographic agglomeration,industrial structure upgrading,quasi-experiment, 企业进入,高等教育,地理集聚,产业结构升级,准实验

关键词：Time Consistency,Industrial Policy,Subsidy,China, 产业政策,补贴,政策连贯性

关键词：VAT reform,Small business,Tax compliance,Enterprise, 增值税改革,小微企业,纳税遵从,企业进入

关键词： Corporate ESG performance; Corporate performance; Economic policy uncertainty; Financing constraints; Corporate risk, 企业ESG表现 企业绩效 经济政策的不确定性 融资约束 企业风险

关键词：market segmentation,efficiency of green agricultural development,environmental governance,green technological innovation,green scale effects, 市场分割,农业绿色发展效率,环境治理,绿色技术创新,绿色规模效应

关键词： fiscal expenditure structure,marine industry policy,structure of the marine economy,BTVC-VAR model, 财政支出结构,海洋产业政策,海洋经济结构,BTVC-VAR模型

关键词：Macro news,Exchange Rate,RMB,CNY,CNH,COVID-19, 宏观新闻,汇率,人民币,在岸人民币,离岸人民币,新冠肺炎

关键词：Common prosperity, Environmental regulation,Inverted U, 环境规制,共同富裕,倒“U”型关系

关键词：rational expectation,naive expectation,housing price dynamics,consumption behavior,consumer finance, 理性预期 ,适应性预期,房价波动,家庭消费,消费金融

关键词：Corporate ESG performance,Cost of equity capital,Information asymmetry,Corporate reputation, 企业ESG表现,权益资本成本,信息不对称,企业声誉