Innovation and duration of exports

被引：22
|
作者：
Chen, Wei-Chih [1 ]
机构：
[1] Shanghai Univ Finance & Econ, Sch Int Business Adm, Shanghai 200433, Peoples R China
来源：
ECONOMICS LETTERS | 2012年 / 115卷 / 02期
关键词：
Innovation; Export duration; Cox model; QUALITY LADDERS; IMPORT TRADE;
D O I：
10.1016/j.econlet.2011.12.063
中图分类号：
F [经济];
学科分类号：
02 ;
摘要：
This paper uses survival analysis to investigate the effect of innovation on export duration of 105 countries at the product level. The estimation shows that the duration of exports increases with innovation. The effect is stronger for differentiated products than for homogeneous products. The estimates are consistent with the quality ladder model. (C) 2011 Elsevier B.V. All rights reserved.
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页码：305 / 308
页数：4
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