从聚类分析的角度探讨危机时期的创新策略对企业绩效的影响
Exploring how innovation strategies at time of crisis influence performance: a cluster analysis perspective
摘要：
本文分析了危机前实施的企业创新活动与危机时衡量的企业绩效之间的联系。分析了在意大利证券交易所STAR市场部分上市的公司。创新是通过2006 - 2007年有形和无形固定资产投资总额来衡量的，而业绩是通过增长来衡量的-以销售额、总资产和雇员的变化来表示-盈利能力-通过投资回报率或销售额-以及生产力-通过2008 - 2010年期间的资产周转率或每名雇员的销售额。通过统计技术和聚类分析对感兴趣的变量进行分析和比较。特别地，Voronoi曲面细分也在变化的质心框架中实现。与大部分文献一致的是，我们发现，当企业进行创新时，其绩效行为并不是单一的。
英文摘要：
This paper analyzes the connection between innovation activities of companies -- implemented before crisis -- and their performance -- measured at time of crisis. The companies listed in the STAR Market Segment of the Italian Stock Exchange are analyzed. Innovation is measured through the level of investments in total tangible and intangible fixed assets in 2006-2007, while performance is captured through growth -- expressed by variations of sales, total assets and employees -- profitability -- through ROI or ROS -- and productivity -- through asset turnover or sales per employee in the period 2008-2010. The variables of interest are analyzed and compared through statistical techniques and by adopting cluster analysis. In particular, a Voronoi tessellation is also implemented in a varying centroids framework. In accord with a large part of the literature, we find that the behavior of the performance of the companies is not univocal when they innovate.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
