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This paper investigates the effects of trademarks on the market value of firms. The results show that trademarks have a positive effect on firm value. Next, the firms' market values are regressed on indicators of trademark value such as trademark seniorities, the number of oppositions filed, and...
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;qualityquot;-weighted patents issued by the European Patent Office (EPO) and the US Patent and Trademark Office (USPTO). We find that Tobin's q is … citations, family size and the number of technical fields covered by the patent are modestly informative for value. Software … patents account for a rising share of total patents in the USPTO and EPO. Moreover, some scholars of innovation and …
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issued by the European Patent Office (EPO) and the US Patent and Trademark Office (USPTO). We find that Tobin's q is … citations, family size and the number of technical fields covered by the patent are modestly informative for value. Software … patents account for a rising share of total patents in the USPTO and EPO. Moreover, some scholars of innovation and …
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