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[1]余淼杰,钟腾龙.国际贸易与多产品企业行为、绩效研究[J].长安大学学报(社科版),2019,21(04):1-9.
　YU Miaojie,ZHONG Tenglong.Research on behaviors and performances of international trade and multi product firms[J].Journal of Chang＇an University(Social Science Edition),2019,21(04):1-9.
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国际贸易与多产品企业行为、绩效研究()
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《长安大学学报（社科版）》[ISSN:1671-6248/CN:61-1391/C]

卷:
第21卷
期数:
2019年04期
页码:
1-9
栏目:
国际经济与贸易
出版日期:
2019-07-25

文章信息/Info

Title:
Research on behaviors and performances of international trade and multi product firms
作者:
余淼杰; 钟腾龙
北京大学 国家发展研究院中国经济研究中心，北京 100871
Author(s):
YU Miaojie; ZHONG Tenglong
China Center for Economic Research ＆ National School of Development，Peking University，Beijing 100871，China
关键词:
国际贸易理论模型; 多产品企业; 产品范围; 资源配置; Melitz模型; 贸易自由化; 企业异质性; 产品异质性
Keywords:
international trade theory model;  multiproduct firm;  product range;  resource allocation;  Melitz model;  trade liberalization;  corporate heterogeneity;  product heterogeneity
分类号:
F740; F741; F426
DOI:
-
文献标志码:
A
摘要:
多产品企业贡献了绝大部分的产出额和贸易额，产品范围和产品组合决策关系到企业内资源配置效率和企业总体生产率。系统梳理和评述了多产品企业国际贸易理论研究文献、多产品企业国际贸易行为与绩效典型事实的经验研究文献和国际贸易影响多产品企业行为与绩效的经验文献。研究认为，多产品企业国际贸易理论由跨国企业具体化模型演变为基于Melitz异质性企业理论的一般化模型，此后从研发投入、管理效率、劳动力技能等企业异质性和可变成本加成、质量差异等产品异质性维度进行了拓展和深化。研究还认为，多产品企业出口产品静态分布偏向于出口额高的产品，出口产品动态转换频繁且贡献绝大部分出口额；进口（出口）贸易自由化、进口产品转换、出口目的地竞争程度、出口状态和汇率等国际贸易相关因素显著影响多产品企业行为和绩效。
Abstract:
Multi-product firms contribute an overwhelming majority of the output and trade volume worldwide. Product range and portfolio decision changes are closely related to resource allocation efficiency within companies and aggregate productivity. This paper systematically reviews and comments on the research literature on international trade theory of multiproduct firms, the empirical research literature on the stylized facts of international trade behavior and performances of multiproduct firms, and the empirical study on the effects of international trade on the behavior and performances of multiproduct enterprises. The results show that the international trade theory of multiproduct firms has evolved from a specific model involving multinational enterprises to a generalized model based on Melitz heterogeneous firm theory. Then the model is expanded and developed in the product heterogeneity dimensions including corporate heterogeneity, variable cost markup, and quality variance, such as R&D investment, management efficiency, and labor skill. This paper also believes that, the static distribution of export products of multiproduct enterprises is biased towards products with high export volume, and that the export products are frequently switched and contribute most of the export volume. International traderelated factors including import (export) trade liberalization, import product shift, export destination competition, export status and exchange rate significantly affect the behavior and performances of multiproduct firms. 

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备注/Memo

备注/Memo:
基金项目：国家自然科学基金管理科学部面上项目（71573006）；国家社会科学基金重点项目（16AZD003）；教育部人文社会科学重点研究基地重大项目（15JJD780001）作者简介：余淼杰（1976-），男，广东饶平人，教授，博士研究生导师，经济学博士。
更新日期/Last Update: 2019-07-25