Advances in Bioscience and Biotechnology

Volume 3, Issue 1 (February 2012)

ISSN Print: 2156-8456   ISSN Online: 2156-8502

Google-based Impact Factor: 1  Citations  h5-index & Ranking

Industry dynamics in biotechnology

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DOI: 10.4236/abb.2012.31006    4,260 Downloads   8,775 Views   Citations


The field of modern biotechnology is thought to have largely begun in 1980, when the United States Supreme Court ruled that a genetically-modified microorganism could be patented. The growth of the Biotechnology industry has stimulated extensive research on its determinants. One of the areas which has attracted a fair amount of attention is the distribution of firm size within an industry. What is less known however, is the dynamics of firm size. This paper considers a statistical model to describe the spatial dynamics of firm size across the biotechnology industry. It is found that firm size fluctuates around its long run stationary equilibrium according to a temporal drift and random disturbance. The empirical results illustrate that diffusion is a potential technique for the analysis of spatial dynamics of firm size.

Cite this paper

Hashemi, F. (2012) Industry dynamics in biotechnology. Advances in Bioscience and Biotechnology, 3, 35-39. doi: 10.4236/abb.2012.31006.

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