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R&D and market value of Japanese firms in the 1990s

Nagaoka, Sadao - In: Journal of the Japanese and international economies : … 20 (2006) 2, pp. 155-176

Persistent link: https://www.econbiz.de/10003340126

How do the speed, science linkage, focus and new entry matter in IT inventions?

Nagaoka, Sadao - In: Economic and management perspectives on intellectual …, (pp. 171-198). 2006

Persistent link: https://www.econbiz.de/10003377603

Assessing the R&D management of a firm in terms of speed and science linkage : evidence from the US patents

Nagaoka, Sadao - In: Journal of economics & management strategy : JEMS 16 (2007) 1, pp. 129-156

Persistent link: https://www.econbiz.de/10003425708

Determinants of high-royalty contracts and the impact of stronger protection of intellectual property rights in Japan

Nagaoka, Sadao - In: Journal of the Japanese and international economies : … 19 (2005) 2, pp. 233-254

Persistent link: https://www.econbiz.de/10002981462

Author ordering in scientific research : evidence from scientists survey in the US and Japan

Nagaoka, Sadao; Ōwan, Hideo - 2014

Persistent link: https://www.econbiz.de/10010354652

Does the outsourcing of prior art search increase the efficiency of patent examination? : evidence from Japan

Yamauchi, Isamu; Nagaoka, Sadao - In: Research policy : policy, management and economic … 44 (2015) 8, pp. 1601-1614

Persistent link: https://www.econbiz.de/10011576348

Monetary incentives for corporate inventors : intrinsic motivation, project selection and inventive performance

Onishi, Koichiro; Ōwan, Hideo; Nagaoka, Sadao - 2015

Persistent link: https://www.econbiz.de/10011380754

Does the outsourcing of prior art search increase the efficiency of patent examination?

Yamauchi, Isamu; Nagaoka, Sadao - 2013

Persistent link: https://www.econbiz.de/10009745331

Assessing the effects of international research collaboration on the invention process : some evidence from triadic patent data

Nagaoka, Sadao; Naotoshi, Tsukada - In: Intellectual property for economic development, (pp. 159-179). 2014

Persistent link: https://www.econbiz.de/10010409077

Chapter 25. Patent Statistics as an Innovation Indicator

Nagaoka, Sadao; Motohashi, Kazuyuki; Goto, Akira - 2010

This chapter summarizes the basic characteristics of patent data as an innovation indicator and reviews some of the recent research using patent data, focusing on major developments since Griliches in 1990 [Griliches, Z. (1990). “Patent statistics as economic indicators: A survey”. Journal...

Persistent link: https://www.econbiz.de/10014025146