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    政大機構典藏 > 商學院 > 企業管理學系 > 期刊論文 >  Item 140.119/70912


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    題名: Innovation Quality in the Automobile Industry: Measurement Indicators and Performance Implications
    作者: 巫立宇
    Wu, Lei-Yu
    貢獻者: 企管系
    關鍵詞: innovation quality;automotive patents;citations;automobile industry;measurement indicators;performance measurement
    日期: 2007
    上傳時間: 2014-10-30 17:24:27 (UTC+8)
    摘要: This study investigates two major issues related to innovation quality in automobile companies. First, this study assesses a number of different indicators of innovation quality in the automobile industry. Second, this study examines the relationship between innovation quality and firm performance. Five indicators are developed (namely, patent count, relative citation ratio, citation-weighted patents, science linkage, scope of innovations) for measuring innovation quality using patent counts and patent citations from the US Patent and Trademark Office database. Time-series cross-section patent data from 17 global automobile firms between 1983 and 2002 were used for random effect model. The empirical results show obvious differences among 17 automobile firms in five indicators of innovation quality, and three indicators measuring firm innovation quality (that is patent count, citation-weighted patents and scope of innovations) positively and significantly affect firm profits.
    關聯: International Journal of Technology Management, 37(1/2), 162-177
    資料類型: article
    DOI 連結: http://dx.doi.org/10.1504/IJTM.2007.011809
    DOI: 10.1504/IJTM.2007.011809
    顯示於類別:[企業管理學系] 期刊論文

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