| 企业R&D投资策略互动性的行业异质效应研究 |
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| 引用本文： | 周茜,胡玉明,万方. 企业R&D投资策略互动性的行业异质效应研究[J]. 科学学与科学技术管理, 2016, 0(4): 117-125 |
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| 作者姓名： | 周茜 胡玉明 万方 |
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| 作者单位： | 1. 广东财经大学 会计学院,广州,510320;2. 暨南大学 管理学院,广州,510632;3. 广东财经大学 公共管理学院,广州,510320 |
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| 基金项目： | 国家自然科学基金项目(71272212);国家社会科学基金项目(15CGL076);广州市社会科学规划项目(15G32);广东财经大学科研项目(12YB63001) |
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| 摘 要： | 基于专利竞赛理论,从行业内不同企业之间策略互动的角度,对不同行业的专利竞赛类型进行描述性分析,并借鉴空间计量方法,构建竞争距离权重矩阵,运用空间滞后模型分析并检验了不同行业中,同行企业间的RD投资策略互动性及其行业异质性,以及同行企业间的专利信息披露对RD投资的影响及其行业异质性。
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| 关 键 词： | R&D投资 策略互动 行业异质效应 空间滞后模型 |
A Study on the Industrial Distinction of R&D Investment Interaction among Peer Companies |
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| ZHOU Xi;HU Yuming;WAN Fang. A Study on the Industrial Distinction of R&D Investment Interaction among Peer Companies[J]. Science of Science and Management of S.& T., 2016, 0(4): 117-125 |
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| Authors: | ZHOU Xi HU Yuming WAN Fang |
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| Affiliation: | ZHOU Xi;HU Yuming;WAN Fang;School of Accountancy, Guangdong University of Finance & Economics;School of Management, Jinan University;School of Public Administration, Guangdong University of Finance and Economics; |
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| Abstract: | Describes three typical types of patent race of different industries, basing on the patent race theory, from the per-spectives of the strategic interaction between peer companies in a certain industry. Then borrowing the spatial econometric approaches, calculating the competitive-distance weight matrix, using the spatial lag model, empirically analyzes and tests the strategic interaction of peer companies' R&D investment and its industry heterogeneity, the impact of peer companies' patent information disclosure on R&D investment and its industry heterogeneity. |
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| Keywords: | R&D investment strategy interaction industrial distinction spatial lag model |
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