Welfare Effects of Tariff Reduction Formulas

Welfare Effects of Tariff Reduction Formulas
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关税削减方案的福利效应

DOI:
10.1111/j.1467-9396.2011.00973.x
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发表时间:
2011
期刊:
Public Economics: Taxation
影响因子:
--
通讯作者:
Philipp J. H. Schröder
Philipp J. H. Schröder
中科院分区:
--
文献类型:
--
作者:
J. G. Jørgensen;Philipp J. H. Schröder

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世贸组织谈判依赖关税削减公式。有人认为,公式方法在贸易谈判中变得越来越重要,因为涉及的国家数量众多,初始关税(例如关税峰值)的分散性更大,以及约束关税率和适用关税率之间的差距。本文提出了一种两国产业内贸易模型,异质企业受到高关税和低关税的影响。我们研究了应用文献中提出的三种不同关税削减公式的福利影响:i)按比例削减,ii)瑞士公式和iii)压缩公式。没有一个公式可以适用于所有情况。三种工具的排名取决于行业内产品的差异化程度以及平均关税的降低程度。
WTO negotiations rely on tariff reduction formulas. It has been argued that formula approaches are of increasing importance in trade talks, because of the large number of countries involved, the wider dispersion in initial tariffs (e.g. tariff peaks) and gaps between bound and applied tariff rates. This paper resents a two country intra-industry trade model with heterogeneous firms subject to high and low tariffs. We examine the welfare effects of applying three different tariff reduction formulas proposed in the literature i) a proportional cut, ii) the Swiss formula and iii) a compression formula. No single formula dominates for all conditions. The ranking of the three tools depends on the degree of product differentiation in the industry, and the achieved reduction in the average tariff.
多边贸易自由化对价格的影响
DOI: --
发表时间: 2008
期刊: Review of International Economics 16
影响因子: --
作者:
道明義弘;伊藤研一;井澤裕司;Hiroshi Izawa;Jota Ishikawa and Hiroshi Mukunoki
通讯作者: Jota Ishikawa and Hiroshi Mukunoki