Similar Search Results

Strange bedfellows in the personal computer industry: technology alliances between IBM and Apple

Hagedoorn, John; Carayannis, Elias; Alexander, Jeffrey - In: Research Policy 30 (2001) 5, pp. 837-849

Persistent link: https://www.econbiz.de/10005372077

Mergers and acquisitions: Their effect on the innovative performance of companies in high-tech industries

Cloodt, Myriam; Hagedoorn, John; Van Kranenburg, Hans - In: Research Policy 35 (2006) 5, pp. 642-654

Persistent link: https://www.econbiz.de/10005372102

Inter-firm R&D partnering in pharmaceutical biotechnology since 1975: Trends, patterns, and networks

Roijakkers, Nadine; Hagedoorn, John - In: Research Policy 35 (2006) 3, pp. 431-446

Persistent link: https://www.econbiz.de/10005372186

Dual market structures and the likelihood of repeated ties - evidence from pharmaceutical biotechnology

Roijakkers, Nadine; Hagedoorn, John; van Kranenburg, Hans - In: Research Policy 34 (2005) 2, pp. 235-245

Persistent link: https://www.econbiz.de/10005372215

Measuring innovative performance: is there an advantage in using multiple indicators?

Hagedoorn, John; Cloodt, Myriam - In: Research Policy 32 (2003) 8, pp. 1365-1379

Persistent link: https://www.econbiz.de/10005461773

Partnerships in transition economies: international strategic technology alliances in Russia

Hagedoorn, John; Sedaitis, Judith B. - In: Research Policy 27 (1998) 2, pp. 177-185

Persistent link: https://www.econbiz.de/10005461786

Is there complementarity or substitutability between internal and external R&D strategies?

Hagedoorn, John; Wang, Ning - In: Research Policy 41 (2012) 6, pp. 1072-1083

The various strands of extant empirical research are inconclusive about the complementarity or substitutability between different innovation mechanisms, such as internal and external R&D. Using a panel sample of 83 incumbent pharmaceutical firms covering the period 1986–2000, our empirical...

Persistent link: https://www.econbiz.de/10010869354

The lag structure of the relationship between patenting and internal R&D revisited

Wang, Ning; Hagedoorn, John - In: Research Policy 43 (2014) 8, pp. 1275-1285

The principal purpose of this study is to revisit the classic research question regarding the lag structure of the patents–R&D relationship through an examination of the impact of internal R&D on firm patenting in the context of the global pharmaceutical industry during 1986–2000. Our...

Persistent link: https://www.econbiz.de/10011046405

Leading companies and networks of strategic alliances in information technologies

Hagedoorn, John; Schakenraad, Jos - In: Research Policy 21 (1992) 2, pp. 163-190

Persistent link: https://www.econbiz.de/10005121979

Research partnerships1

Hagedoorn, John; Link, Albert N.; Vonortas, Nicholas S. - In: Research Policy 29 (2000) 4-5, pp. 567-586

Persistent link: https://www.econbiz.de/10005121984