國際技術授權與差別關稅

International Technology Licensing and Discriminatory Tariff

吳芝茜；范振家；李仁耀

單位權利金授權 ； 差別關稅 ； Royalty Licensing ； Discriminatory Tariff

亞太經濟管理評論

24卷1&2期（2021 / 03 / 01）

73 - 87

繁體中文

本文透過Brander-Spencer模型，探討進口國專利權人技術授權給出口國廠商，對於進口國差別性關稅政策排序所產生之影響。課徵關稅對社會福利存在負面的數量效果以及正面的貿易條件效果。本文透過進口國專利權人的技術授權，引進了關稅對社會福利所存在負面的權利金效果。Hwang and Mai（1991）所提出的「高成本、低關稅」的課徵原則，可能不成立。

This paper uses the Brander-Spencer model to explore the impact of the technology licensing of the patentee's in the importing country to the firms in the exporting country on the order of discriminatory tariff policies in the importing country. The levy of tariffs has a negative quantitative effect and a positive terms of trade effect on social welfare. This study introduced the negative royalty effect of tariffs on social welfare through the technology licensing of the patentee of the importing country. The principle of ＂high cost, low tariff＂ proposed by Hwang and Mai (1991) may not be hold.

1. 吳世傑,楊雅博,黃鴻(2002)。關稅與配額政策的比較。經濟論文叢刊，30(1)，49-75。
   連結：
2. 蔡明芳,楊雅博(2016)。技術授權與最適貿易政策。經濟論文叢刊，44(4)，641-658。
   連結：
3. Brander, J.A.,Spencer, B.J.(1985).Export Subsidies and International Market Share Rivalry.Journal of International Economics,18,83-100.
4. Chang, R.Y.,Hwang, H.,Peng, C.H.(2016).Discriminatory vs. Uniform Tariffs with International Technology Licensing.Asia-Pacific Journal of Accounting & Economics,23(3),268-277.
5. Din, H. R.,Wang, A.K.C.,Liang, W.J.(2016).MFN vs Tariff Discrimination in the Presence of Cross Ownership.Review of International Economics,24(5),1149-1166.
6. Gatsios, K.(1990).Preferential Tariffs and the “Most Favoured Nation’ Principle: A Note.Journal of International Economics,28,365-373.
7. Ghosh, A.,Saha, S.(2008).Trade Policy in the Presence of Technology Licensing.Review of International Economics,16,45-68.
8. Hashimzade, N.,Khodavaisi, H.,Myles, G.D.(2011).Uniform versus Discriminatory Tariffs.Review of Development Economics,15,403-416.
9. Hwang, H.,Mai, C.C.(1991).Optimum Discriminatory Tariffs under Oligopolistic Competition.Canadian Journal of Economics,24,693-702.
10. Kabiraj, A.,Kabiraj, T.(2017).Tariff Induced Licensing Contracts, Consumers’ Surplus and Welfare.Economic Modelling,60,439-447.
11. Kabiraj, T.,Marjit, S.(2003).Protecting Consumers through Protection: The Role of TariffInduced Technology Transfer.European Economic Review,47,113-124.
12. Kamien, M.I.,Schwartz, N.(1982).Market Structure and Innovation.Cambridge:Cambridge University Press.
13. Kamien, M.I.,Tauman, Y.(1984).The Private Value of Patent: A Game Theoretic Analysis.Journal of Economics (Supplement),4,93-118.
14. Lee, C. H.,Lee, J. Y.,Wang, L.F.S.(2021).Foreign Ownership and Optimal Discriminatory Tariffs under Oligopolistic Competition.Economia Internazionale (International Economics),74(1),97-114.
15. Mukherjee, A.,Pennings, E.(2006).Tariffs, Licensing and Market Structure.European Economic Review,50,1699-1707.
16. Nelson, R.R.(Ed.)(1962).The Rate and Direction of Incentive Activity.Princeton:Princeton University Press.
17. Spencer, B.,Brander, J. A.(1983).International R&D Rivalry and Industrial Strategy.Review of Economic Studies,50,707-722.
18. Wang, X.H.(1998).Fee versus Royalty Licensing in a Cournot Duopoly Model.Economics letters,60,55-62.
19. Yu, W.,Wang, L.F.S.(2017).Network Externalities and Tariff Structure.Asia-Pacific Journal of Accounting & Economics,24(3-4),485-496.