标题：Restudy on the Relation Between Enterprise Size and R&D Input and Output: Case Study of High-tech Enterprises in Shandong Province
作者：Yang Huixin; Wang Song; Jin Jiayu
作者机构：[Yang Huixin; Wang Song; Jin Jiayu] Shandong Univ, Sch Management, Jinan 250100, Peoples R China.
会议名称：4th International Conference on the Development of Small and Medium-sized Enterprises
会议日期：NOV 26-28, 2010
来源：ENTERPRISE GROWS IN SUSTAINING EFFICIENCY AND EFFECTIVENESS: 2010 INTERNATIONAL CONFERENCE ON THE DEVELOPMENT OF SMALL AND MEDIUM-SIZED ENTERPRISES
关键词：Enterprise size; High-tech enterprises in Shandong province; R&D
摘要：Based on the data collected from the questionnaires of the high-tech enterprises in Shandong province of 2010, different regression models have been adopted to test the relationships between enterprise size and R&D input and output. The conclusion is some different from the one obtained from the questionnaires of the private high-tech enterprises in Shandong province of 2008: The regression models have proved that enterprise size has a negative relation with R&D input, whereas no correlation exists between size and R&D output. Such conclusion is not consistent with Schumpeterian Hypotheses. Combined with the study conducted in 2008, as regards of the high-tech enterprises in Shandong province, large-sized companies do not have demonstrated obvious advantages in R&D input and output than the small-sized ones no matter what kind of ownership structure.