近年来,民营科技型企业对于财政收入增加、地方产业结构调整,扩大就业渠道、繁荣城乡市场等方面做出了贡献。据统计,到2001年底,全国的民营科技型企业已有10万多家,全年总收入已经达到18471亿人民币。但是,相关的税收政策与制度存在很大问题,改革和完善 In recent years, private science and technology enterprises have contributed to the increase of fiscal revenue, the adjustment of local industrial structure, the expansion of employment channels and the prosperity of urban and rural areas. According to statistics, by the end of 2001, more than 100,000 private science and technology enterprises nationwide have reached a total annual revenue of 1,848.7 billion yuan. However, the relevant tax policies and systems have great problems, reform and improvement