区域创新能力提升的双因素研究:R&D效应与环境效应
韩坚, 吴胜男
Study on the Dual Factors of Promotion of Regional Innovation Capability:R&D Effect and Environmental Effect
HAN Jian, WU Sheng-nan
河北大学学报(哲学社会科学版) . 2017, (4): 123 -133 .  DOI: 10.3969/j.issn.1005-6378.2017.04.019