文章基本信息

标题：The Determinants of Research Productivity in Agricultural Biotechnology
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作者：Chen, Qiang ; Naseem, Anwar ; Pray, Carl E. 等
期刊名称：Journal of Agribusiness
印刷版ISSN：0738-8950
出版年度：2004
期号：suppl
出版社：Journal of Agribusiness
摘要：The ag-biotech industry underwent considerable consolidation in the last decade in part to take advantage of economics of scale and scope. The paper investigates the impact of such consolidation on inventive activity at the firm level. Careful attention is paid to the role of firm size, technology diversification and spillovers in the innovation process.