论文部分内容阅读
基于要素禀赋与资源错配理论,引入关税成本与非关税综合成本两个衡量贸易成本的指标,分析贸易开放的潜在收益与贸易成本造成的收益损失。以72个发展中国家为样本的实证研究结果表明,与封闭经济相比,贸易开放能够给发展中国家带来较高的收益,提高一国的总产出水平;由于贸易成本造成的资源配置扭曲,这种贸易开放的潜在产出收益并没有完全实现,且受到较大的损失;其中,非关税壁垒是阻碍贸易获益的主要影响因素;降低非关税成本,促进贸易便利化,是发展中国家获得贸易收益,提高产出水平的重要途径。
Based on the theory of factor endowments and resource mismatch, two indicators of trade costs, including the cost of customs and the non-tariff comprehensive cost, are introduced to analyze the potential gains caused by trade liberalization and the loss of profits caused by trade costs. The empirical study of 72 developing countries shows that compared with the closed economy, the opening up of trade can bring higher returns to developing countries and raise the level of total output of a country. Because of the resource allocation caused by trade costs The potential output gains from such trade liberalization have not been fully realized and suffered a great loss. Among them, non-tariff barriers are the main factors that hinder trade gains. Reducing non-tariff costs and promoting trade facilitation are the key factors that have led to the development of trade An Important Way for Chinese Home to Gain Trade Gain and Increase Output.