研发支出、竞争程度与我国区域创新能力研究——基于1998-2004年国内专利申请数量与R&D数据的实证分析
연발지출、경쟁정도여아국구역창신능력연구——기우1998-2004년국내전리신청수량여R&D수거적실증분석
Research on R&D spending, competitiveness, and China's regional innovation ability——on the basis of empirical analysis of patent application number and R&D data
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