环境的污染和治理是全球性的问题,人们越来越认识到技术创新生态化的必要性和紧迫性。本文对税收政策在技术创新生态化过程中所起的作用进行了探究,并对美国、日本旨在鼓励生态技术创新的税收政策进行了系列阐述,进而为我国税收政策的制订提出了一些建议,希望能起到借鉴作用。 Environmental pollution and governance are global issues, people are increasingly aware of the necessity and urgency of the ecological innovation of technology. This paper explores the role of tax policy in the ecologicalization of technological innovation and elaborates on the taxation policies of the United States and Japan aimed at encouraging the innovation of ecological technology and puts forward some suggestions for the formulation of our taxation policy. Hope can play a reference role.