The Relationships Among Firm Size, Innovation Type, and Export Performance With Regard to Time Spans
The Relationships Among Firm Size, Innovation Type, and Export Performance With Regard to Time Spans
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DOI：
10.1080/1540496x.2015.1061386
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发表时间：
2015-08
影响因子：
4
通讯作者：
Yun-seop Hwang;M. Hwang;Xiaoxu Dong
中科院分区：
文献类型：
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作者：
Yun-seop Hwang;M. Hwang;Xiaoxu Dong
摘要我们利用韩国2005年、2008年和2010年的创新调查(KIS)数据，估计了不同时间跨度的企业规模、创新类型和出口绩效之间的关系。在回顾文献之后，我们假设创新活动对出口绩效的影响将在大企业(LES)的长跨度上显现，而在中小企业(SME)的短跨度上更有可能出现。我们还假设，如果企业同时进行产品和工艺创新，他们可以改善他们的出口业绩。四个托比特回归模型分别针对不同时间跨度的大中型企业和中小企业进行了评估。实证结果在统计上支持了我们的假设。
Abstract We use the Korean Innovation Survey (KIS) data from 2005, 2008, and 2010 to estimate the relationship between firm size, innovation type, and export performance with different time spans. Following a review of the literature, we hypothesize that the effect of innovation activities on export performance would be revealed over long spans for large enterprises (LEs) and would be more likely to appear over short spans for small and medium enterprises (SMEs). We also assume that firms could improve their export performance if they carried out both product and process innovations simultaneously. Four Tobit regression models are assessed, respectively, for LEs and SMEs at different time spans. The empirical results statistically support our hypotheses.