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頁籤選單縮合
題 名 | Trade Policy on an Intermediate Input with Endogenous Quality of Final Products=最終財貨品質內生化下之中間財貿易政策 |
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作 者 | 陳芳岳; | 書刊名 | 經濟論文 |
卷 期 | 24:4 1996.12[民85.12] |
頁 次 | 頁617-644 |
分類號 | 558.01 |
關鍵詞 | 品質控制; 兩部門訂價; 最適關稅; Quality control; Two-part tariff; Optimal tariff; |
語 文 | 英文(English) |
中文摘要 | 本文研究進口中間財貿易政策對最終財貨之品質、數量和價格的影響。當國外中間財獨占廠商和本國曘終財獨占廠商間存在一two-part tariff契約時,我們證明,從量稅會使中間財以邊際成本訂價,但是從價稅則會使中間財價格低於邊際成本。同時,從量稅會提升最終財產品碞質及價格但會降低市場均衡數量。而從價稅的效果則取決於中間財需求彈性。最後,我們也證明最終財品質水準可內生化下的最適關稅水準要高於最終財品質外生下的最適關稅水準。 |
英文摘要 | This paper examines how a trade policy affects an imported input's price as well as the quality, quantity and price of a final good that uses the input. With a two-part tariff contract between upstream and downstream firms, we show that in the presence of a specific tariff the price of the intermediate input is set at its marginal cost, while in the case of an ad valorem tariff, the input price is set below the marginal cost. Moreover, a specific tariff upgrades quality and raises the price but decreases the quantity of the final good. An ad valorem tariff's effect on other variables in the model depends on the elasticity of import demand at free trade. The optimal tariff is shown to be higher if the quality of the final good varies. |
本系統中英文摘要資訊取自各篇刊載內容。