頁籤選單縮合
題 名 | 耐久財的最適耐久性=The Optimal Durability of Durable Goods |
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作 者 | 姚仁德; | 書刊名 | 經社法制論叢 |
卷 期 | 35 2005.01[民94.01] |
頁 次 | 頁341-353 |
分類號 | 553.5 |
關鍵詞 | 耐久財; Coase猜測; The durable goods; Coase conjecture; |
語 文 | 中文(Chinese) |
中文摘要 | 本文研究獨占廠商如何決定耐久財的最適耐久性,發現耐久財的兩期價格背離程度,隨著耐久性的增加而變大。降低產品的耐久性,雖然可以減緩耐久財價格逐期降低的問題(被稱為Coase猜測問題),但廠商不會因此將耐久性降的太低,因為降低產品的耐久性就是降低產品的附加價值。廠商在均衡時會生產最適耐久程度的耐久財,而且此耐久程度與其邊際生產成本成反比。 |
英文摘要 | This paper studies the problem of how a monopolist chooses the optimal degree of durability in a durable-goods market. The result shows that reducing the degree of durability abbreviates the phenomenon of price-falling in the durable-goods market (called the problem of Coase conjecture). However, the monopolist does not reduce the degree of durability too low, since the reduction will hurt the added value attached in the durable goods. In equilibrium the monopolist will produce the goods with an optimal degree of durability, and such a degree decreases in the marginal production cost of the goods. |
本系統中英文摘要資訊取自各篇刊載內容。