我国上市医疗器械上市公司的技术效率分析——基于SFA模型

Technical efficiency analysis of listed medical device companies in China--Based on SFA model

人们普遍认为,企业开发和利用其创新能力的能力是保持其竞争优势的关键决定因素。此外,如何评价研发投入与产出对企业不同阶段绩效的影响尚不清楚。本文研究发现,中国医疗器械企业之间除了所有权之外,不存在共同因素,这种异质性行为表明,中国医疗器械企业的效率提升并不存在共同因素。

It is widely acknowledged that the ability of a firm to develop and exploit their innovative capabilities is a critical determinant that maintains their competitive advantage.Additionally,how to evaluate the R&D inputs and outcomes on the performance of firms in different stages is not clear.It is revealed that there are no common factors among Chinese meidical devicefirms except for ownership,this heterogeneous behavior indicates that there is no common factor for enhancing the efficiency of all Chinese meidical device firms.