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政大機構典藏 > 商學院 > 國際經營與貿易學系 > 學位論文 > Item 140.119/36594

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题名:	Why does a firm keep "Sleeping Patents"? From the perespective of quality and depreciation
作者:	王泉仁
贡献者:	溫偉任王泉仁
关键词:	sleeping patent
日期:	2004
上传时间:	2009-09-18 18:55:55 (UTC+8)
摘要:	We investigate why a firm hold “Sleeping Patents” in a two period model. Two main results are found by our simulation analysis. First, the larger the depreciation measure of the new patent goods is, the greater the possibility of not exercising new patent is, even if the new patent is still more profitable than the old in one-stage model. Second, the possibilities to exercise the less profitable patent increases if a monopolist can commit its stage-two quantity in stage one.
參考文獻:	Arya, A. and B. Mittendorf (2004), “Purchasing Sleeping Patents to Curtail Budget Padding.” Economics Letters, 82, 221-226. Fudenberg, P and J. Tirole (1985), “Preemption and Rent Equalization in the Adoption of New Technology.” Review of Economic Studies, 52, 383-401. Motta, Mussimo (1993), “Endogenous Quality Choice: Price vs. Quantity Competition.” Journal of Industrial Economics, 41, 113-132. Mussa, M. and Rosen, S. (1978), “Monopoly and Product Quality.” Journal of Economic Theory, 18, 301-317. Kutsoati, E. and J. Zabujnik (2001), “Durable Goods Monopoly, Learning-by-doing and Sleeping Patents.” Working Paper WP2001-05, Tufts University. Reinganum, J. (1983), “Uncertain Innovation and the Persistence of Monopoly.” American Economic Review, 73, 741-748
描述:	碩士國立政治大學國際經營與貿易研究所 92351011 93
資料來源:	http://thesis.lib.nccu.edu.tw/record/#G0092351011
数据类型:	thesis
显示于类别:	[國際經營與貿易學系 ] 學位論文

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