SCIENCE & TECHNOLOGY PROGRESS AND POLICY  2022, Vol. 39 Issue (4): 20-28    DOI: 10.6049/kjjbydc.2021050652
Innovation in Science and Technology Management Current Issue | Archive | Adv Search |
Environmental Regulation Tools and Environmentally Friendly Technological Innovation:Double Threshold Effect of Intellectual Property Protection
Sun Bing,Xu Yang,Kang Min
(School of Economics and Management,Harbin Engineering University,Harbin 150001,China)