产品产值指标
产品产值指标-
以科技经费内部支出额、专利申请授权数、新产品产值这三个指标作为技术创新的代理变量，实证检验了科技金融对技术创新的影响作用。
While technological activities to internal expenditures , patents granted , value of new product are used as proxy for technological innovation . Then the paper examines the relationship between sci-tech finance development and technological progress .