Trade policy and market structure
Trade policy and market structure
复制标题
贸易政策和市场结构
DOI：
10.2307/2554946
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发表时间：
1990
期刊：
影响因子：
--
通讯作者：
P. Krugman
中科院分区：
文献类型：
--
作者：
E. Helpman;P. Krugman
第一部分：导论：贸易政策与市场势力、战略效应、生产效率、政治经济学的新理论体系。第二部分完全竞争下的贸易政策：关税分析、进口配额、出口补贴和税收、最优贸易税、关于一般均衡的说明、国内扭曲和小政策变化的贸易政策代数。第三部分保护与国内市场势力：进口竞争型垄断、非合作型国内寡头垄断、合谋型国内寡头垄断。第四部分国外市场势力：针对外国垄断者的最优政策贸易税配额最优贸易税扭曲需求古诺寡头垄断Bertrand寡头垄断从价贸易税寡头垄断下的配额第4.9节附录.第五部分：战略性出口政策：竞争性对外行为、利润转移、价格竞争、收益递增型进入、资源约束、双向出口政策、消费效应。第六部分战略性进口政策：关税-古诺案关税-贝特朗案进口配额。第七部分产业内贸易：一个基本的垄断竞争模式关税和贸易条件的生产效率的影响关税，降低价格-国内市场的影响关税和分割的市场。第八部分定量化：企业数量固定的定量化模型问题自由进入的一般均衡模型。第九部分结论：方法论政策的意外效应贸易政策的福利效应我们该何去何从？
Part 1 Introduction: trade policy and market power strategic effects production efficiency the political economy of the new theory organization. Part 2 Trade policy under perfect competition: tariff analysis import quotas export subsidies and taxes optimal trade taxes a note on general equilibrium domestic distortions and trade policy algebra for small policy changes. Part 3 Protection and domestic market power: the case of an import-competing Monopolist noncooperative domestic oligopoly collusive domestic oligopoly. Part 4 Foreign market power: optimal policies against a foreign monopolist trade taxes quotas optimal trade taxes kinked demand Cournot oligopoly Bertrand oligopoly ad valorem trade taxes quotas under oligopoly appendix to section 4.9. Part 5 Strategic export policy: competitive foreign conduct profit shifting price competition entry with increasing returns resource constraints two-way export policies consumption effects. Part 6 Strategic import policy: tariffs - the Cournot case tariffs - the Bertrand case import quotas. Part 7 Intraindustry trade: a basic monopolistic competition model tariffs and the terms of trade the production efficiency effect tariffs that lower prices - the home market effect tariffs and segmented markets. Part 8 Quantification: problems of quantification models with fixed numbers of firms models with free entry general equilibrium modeling. Part 9 Conclusions: methodology surprising effects of policy the welfare effects of trade policy where do we go from here?