Factors affecting productivity of research-based pharmaceutical companies following mergers and acquisitions
This paper analyzes the impact of mergers and acquisitions (M&A) activities in research-based pharmaceutical companies, specifically the impact of R&D expenditure, profitability, and sales revenue on firms’ productivity, R&D intensity, in pharmaceutical industries following M&A activities. The model was estimated using annual data, gathered from seven large research-based pharmaceutical companies pre and post-M&A, during the period 2003 until 2010. The regression analysis method uses a fixed effect method with generalized least square (GLS) analysis. The result further shows that following M&A activities, firms’ one-year lagged R&D expenditure (t-1) and lagged profitability (t-1) to be positive in increasing significantly the firms’ amount of R&D intensity in research-based pharmaceutical industries, while, surprisingly firms’ one-year lagged sales revenue (t-1) have a negative impact in increasing significantly the firms’ amount of R&D intensity in research-based pharmaceutical industries.
|Date of creation:||Nov 2012|
|Date of revision:|
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- Zvi Griliches, 1979.
"Issues in Assessing the Contribution of Research and Development to Productivity Growth,"
Bell Journal of Economics,
The RAND Corporation, vol. 10(1), pages 92-116, Spring.
- Zvi Griliches, 1998. "Issues in Assessing the Contribution of Research and Development to Productivity Growth," NBER Chapters, in: R&D and Productivity: The Econometric Evidence, pages 17-45 National Bureau of Economic Research, Inc.
- Mark Rogers, 2002. "The Influence of Diversification and Market Structure on the R&D Intensity of Large Australian Firms," Australian Economic Review, The University of Melbourne, Melbourne Institute of Applied Economic and Social Research, vol. 35(2), pages 155-172.
- Patricia M. Danzon & Andrew Epstein & Sean Nicholson, 2007.
"Mergers and acquisitions in the pharmaceutical and biotech industries,"
Managerial and Decision Economics,
John Wiley & Sons, Ltd., vol. 28(4-5), pages 307-328.
- Patricia M. Danzon & Andrew Epstein & Sean Nicholson, 2004. "Mergers and Acquisitions in the Pharmaceutical and Biotech Industries," NBER Working Papers 10536, National Bureau of Economic Research, Inc.
- Trina Larsen Andras & Srini S. Srinivasan, 2003. "Advertising Intensity and R&D Intensity: Differences across Industries and Their Impact on Firm's Performance," International Journal of Business and Economics, College of Business, and College of Finance, Feng Chia University, Taichung, Taiwan, vol. 2(2), pages 167-176, August.
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