改革开放以来,我国的中小企业得到了迅速发展。当前,数量众多的中小企业已成为我国国民经济和社会发展的重要组成部分,也是推动我国科技创新、进步的中坚力量。但是,中小企业的科技创新也面临着融资困难、投资风险高、收益不确定等问题,如何为中小企业科技创新提供必要的政策支持、创造良好的制度环境是需要特别重视 Since the reform and opening up, China’s SMEs have been rapidly developed. At present, a large number of small and medium-sized enterprises have become an important part of our national economy and social development as well as the backbone for promoting scientific and technological innovation and progress in our country. However, technological innovation in SMEs also faces such problems as financing difficulties, high investment risks and uncertain returns. How to provide the necessary policy support for S & T innovation in SMEs and the need to pay special attention to creating a sound institutional environment