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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 彭信坤 | |
dc.contributor.author | Siao-Wun Huang | en |
dc.contributor.author | 黃筱雯 | zh_TW |
dc.date.accessioned | 2021-06-17T00:43:45Z | - |
dc.date.available | 2017-01-19 | |
dc.date.copyright | 2012-01-19 | |
dc.date.issued | 2012 | |
dc.date.submitted | 2012-01-11 | |
dc.identifier.citation | [1] Arrow, K. (1962), “Economic Welfare and the Allocation of Resources for Invention,” in NBER, The Rate and Direction of Innovative Activity (Princeton University Press, Princeton NJ).
[2] Caballero, and Ricardo, J. (1991), “On the Sign of the Investment-Uncertainty Relationship,” American Economic Review, 81, 279-88. [3] Choi, C., and Shin, H. (1992), “A Comment on a Model of Vertical Product Differentiation,” Journal of Industrial Economics, 40, 229-232. [4] D’Aspremont, C., Gabszewicz, J., and Thisse, J. (1979), “On Hotelling’s ‘Stability in Competition’,” Econometrica , 47, 1145-1150. [5] D’Aspremont, C., and Jacquemin, A. (1988), “Cooperative and Noncooperative R&D in Duopoly with Spillovers,” The American Economic Review, 78, 1133-1137. [6] De Bondt, R., Slaets, P., and Cassiman, B. (1992), “The Degree of Spillovers and the Number of Rivals for Maximum Effective R&D,” International Journal of Industrial Organization, 10, 35-54. [7] Dixit, A. K., and Pindyck, R. S. (1994), “Investment under Uncertainty,” Princeton University Press. [8] Erkal, N.,and Piccinin, D. (2010), “Cooperative R&D under Uncertainty with Free Entry,” International Journal of Industrial Organization, 28, 74-85. [9] Greenstein, S., and Ramey, G. (1998), “Market Structure, Innovation and Vertical Product Differentiation,” International Journal of Industrial Organization, 16, 285-311. [10] Haaland, J., and Kind, H. (2008), “R&D Policies, Trade and Process Innovation,” Journal of International Economics, 74, 170-187. [11] Hotelling, H. (1929), “Stability in Competition,” Economic Journal, 39, 41-57. [12] Jaffe, A. B. (1986), “Technological Opportunity and Spillovers of R&D: Evidence from Firms’ Patents, Profit and Market Value,” American Economic Review, 76(5), 984–1001. [13] Mansfield, E. (1988), “Industrial R&D in Japan and the United States: A Comparative Study,” American Economic Review, 78, 223–228. [14] Miyagiwa, K.,and Ohno, Y. (2002), “Uncertainty, Spillovers, and Cooperative R&D,” International Journal of Industrial Organization,20,855-876. [15] Motta, M. (1992), “Cooperative R&D and Vertical Product Innovation,” International Journal of Industrial Organization, 10, 643-661. [16] Motta, M. (1993), “Endogenous Quality Choice: Price vs. Quality Competition,” The Journal of Industrial Economics 41, 113-131. [17] Mukherjee, A. (2005), “Innovation, Licensing and Welfare,” The Manchester School, 73, 29-39. [18] Mukherjee, A., and Mukherjee, S. (2002), “Licensing and the Incentive for Innovation,” Keele Economics Research Papers 2002/17, Department of Economics, Keele University. [19] Poddar, S. and Shinha, U. (2010), “Patent Licensing from a High-Cost Firm to a Low-Cost Firm,” Economic Record, 86, 384-395. [20] Shaked, A., and Sutton, J. (1982), “Relaxing Price Competition through Product Differentiation,” Review of Economic Studies, 49, 3-13. [21] Shiou Shieh, and Shin-Kun Peng (2000), “Adoption of a Product Innovation in the Presence of Vertical Product Differentiation,” Taiwan Economic Review 28, 4, 471-493. [22] Shiou Shieh (2002), “The Adoption of Product Innovations with Spillovers,” Academia Economic Papers 30:2, 207-245. [23] Suzumura, K. (1992), “Cooperative and Noncooperative R&D in an Oligopoly with Spillovers,” The American Economic Review, 82, 1307-1320. [24] Tirole, J. (1989), The Theory of Industry Organization, Cambridge: MIT Press. | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/66569 | - |
dc.description.abstract | 本文利用垂直差異化模型來探討雙佔廠商在垂直產品空間中,面對不確定因素或外溢效果時,如何進行產品品質研發行為之決策。
在不確定因素存在的情況下,若產品品質研發為不顯著時,生產較低品質的廠商不會投入研發。在產品品質研發為顯著時,若研發成本非常低,兩家廠商才會同時選擇研發行為。這結論與確定情況相同,解釋即使在不確定因素存在下,研發成本高低才是影響廠商研發決策的主因。 其次,在外溢效果及學習效果存在時,即使產品品質研發不顯著,只要研發成本夠低且外溢效果相對較大時,均衡會是兩家廠商皆從事研發的情況。這是因為當廠商皆選擇研發時,單方面研發所產生的外溢效果會變成雙方面研發所產生的學習效果,增加了廠商選擇研發行為的誘因。然而當代表廠商接受外溢效果程度的吸收函數很大時,雖會存在單一廠商研發均衡,但此時從事研發的廠商其所能生產之品質會低於未從事研發的廠商。另外,在外溢效果相對較大時,無論產品品質是否顯著,兩家廠商皆從事研發的均衡情況會使得經濟體中的產品品質差距最大。然而,若是產品品質研發為顯著且外溢效果相對較小,此時產品品質差距取決於吸收函數的大小。 | zh_TW |
dc.description.abstract | We analyze two symmetric firms’ adoption of a product innovation in a vertical differentiation model with uncertainty or spillovers. We show that even uncertainty exists, equilibrium outcomes are same as in the certainty situation. Under uncertainty, adoption costs are affected by the successful probability.
On the other hand, with spillovers existing in the model, the equilibrium outcome will be both firms adopting a product innovation as low adoption costs and spillovers relatively high. We find that the learning effect will raise firms’ incentive for the adoption of a product innovation. In particular, the quality gap is most enlarged in this equilibrium. However, there is a kind of equilibrium where the innovating firm produces less quality than the non-innovating firm, when absorbing function which represents the level of spillovers working on firms, is high enough. | en |
dc.description.provenance | Made available in DSpace on 2021-06-17T00:43:45Z (GMT). No. of bitstreams: 1 ntu-101-R98323019-1.pdf: 1280700 bytes, checksum: 03ccdb9d917ff31a7b14e40d5018564c (MD5) Previous issue date: 2012 | en |
dc.description.tableofcontents | 口試委員會審定書 i
中文摘要 ii 英文摘要 iii 目錄 iv 圖目錄 v 表目錄 vi 第一章 緒論 - 1 - 第一節 研究背景與動機 - 1 - 第二節 研究架構 - 2 - 第二章 文獻回顧 - 3 - 第三章 不確定因素下之賽局模型 - 8 - 第一節 模型設計 - 8 - 第二節 綜合比較 - 21 - 第四章 外溢效果存在下之賽局模型 - 28 - 第一節 模型設計 - 28 - 第二節 綜合比較 - 40 - 第五章 消費者剩餘分析 - 47 - 第一節 存在不確定因素 - 47 - 第二節 存在外溢效果 - 52 - 第六章 結論 - 57 - 參考文獻 - 59 - 附錄一 - 62 - 附錄二 - 66 - 附錄三 - 68 - | |
dc.language.iso | zh-TW | |
dc.title | 雙佔廠商存在不確定因素或外溢效果下之研發行為分析 | zh_TW |
dc.title | Uncertainty or Spillovers of Product Innovation in Duopoly | en |
dc.type | Thesis | |
dc.date.schoolyear | 100-1 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 邱俊榮,李娓瑋 | |
dc.subject.keyword | 垂直差異化,不確定因素,外溢效果,品質研發,品質差距, | zh_TW |
dc.subject.keyword | product innovation,vertical product differentiation,uncertainty,spillovers,technology adoption, | en |
dc.relation.page | 69 | |
dc.rights.note | 有償授權 | |
dc.date.accepted | 2012-01-12 | |
dc.contributor.author-college | 社會科學院 | zh_TW |
dc.contributor.author-dept | 經濟學研究所 | zh_TW |
顯示於系所單位: | 經濟學系 |
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