based on the empirical data of Shanxi province based on an empirical analysis of Zhejiang province based on the data of Henan Province based on the practice of Hunan province based on the empirical analysis in Fujian based on the empirical data of listed companies of sasac 科技创新绩效评价理论与实证研究:基于山西省的经验数据:based on the empirical data of Shanxi province based on the empirical of drugs retall based on the practice of Zhejiang Province based on the empirical analysis of Guangdong