2003
DOI: 10.1111/j.0092-5853.2003.00542.x
|View full text |Cite
|
Sign up to set email alerts
|

Intellectual Capital in a Q‐Theory of Ag‐Biotech Mergers

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1

Citation Types

0
2
0

Year Published

2009
2009
2018
2018

Publication Types

Select...
4
1

Relationship

0
5

Authors

Journals

citations
Cited by 5 publications
(2 citation statements)
references
References 9 publications
0
2
0
Order By: Relevance
“…Two variables control for industry differences. Pharma is set to one if the acquirer is in the pharmaceutical/biotech industry, since past research has found unique characteristics of the acquisition process between pharmaceutical and biotechnology firms (Kalaitzandonakes, ; Schimmelpfennig, King, and Naseem, ; Schweizer, ). We also used Compustat to construct the four‐firm concentration ratio at the SIC three‐digit classification level.…”
Section: Methodsmentioning
confidence: 99%
“…Two variables control for industry differences. Pharma is set to one if the acquirer is in the pharmaceutical/biotech industry, since past research has found unique characteristics of the acquisition process between pharmaceutical and biotechnology firms (Kalaitzandonakes, ; Schimmelpfennig, King, and Naseem, ; Schweizer, ). We also used Compustat to construct the four‐firm concentration ratio at the SIC three‐digit classification level.…”
Section: Methodsmentioning
confidence: 99%
“…Research input quantity is measured by deflated R&D expenditure, and research input price by the corresponding price deflator. Patent counts are, following standard practice, employed to represent knowledge output (Griliches 1990;Graff, Rausser, and Small 2003;Schimmelpfennig, King, and Naseem 2003), and knowledge output prices are measured by average patent values. Our data sample spans 1980-2003.…”
Section: Data and Institutional Backgroundmentioning
confidence: 99%