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首页> 外文期刊>Journal of evolutionary economics >Industry diversity and its impact on the innovation performance of firms: An empirical analysis based on panel data (firm-level)
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Industry diversity and its impact on the innovation performance of firms: An empirical analysis based on panel data (firm-level)

机译：行业多样性及其对企业创新绩效的影响：基于面板数据（企业水平）的实证分析

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摘要

This paper investigates empirically the impact of diversity on the innovation performance of a firm. We created a measure for diversity that mirrors differences in the resource base of firms within an industry and tested its impact in addition to more traditional factors such as technology-push, demand-pull, and firm-size, based on panel data stemming from three representative cross sectional surveys carried out in the years 1996,1999, and 2002, respectively. In fact, diversity has a significant positive impact on the innovation intensity of firms and thus supports more theoretical findings in this area. We also find empirical evidence for the technology push and the demand pull hypotheses, as well as the importance of competition for innovation.
机译：本文通过实证研究了多样性对企业创新绩效的影响。我们根据来自三个方面的面板数据，创建了一种衡量多样性的方法，以反映行业内公司资源基础的差异，并测试其影响以及除技术推动，需求拉动和公司规模等更传统的因素之外的影响。分别在1996、1999和2002年进行的代表性横截面调查。实际上，多样性对企业的创新强度具有重大的积极影响，因此可以支持该领域的更多理论发现。我们还找到了技术推动和需求拉动假设以及竞争对创新的重要性的经验证据。

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