Innovation networks in China, Japan, and Korea : evidence from Japanese patent data
AbstractThe growing importance of innovation in economic growth has encouraged the development of innovation capabilities in East Asia, within which China, Japan, and Korea are most important in terms of technological capabilities. Using Japanese patent data, we examine how knowledge networks have developed among these countries. We find that Japan's technological specialization saw little change, but those of Korea and China changed rapidly since 1970s. By the year 2009, technology specialization has become similar across three countries in the sense that the common field of prominent technology is "electronic circuits and communication technologies". Patent citations suggest that technology flows were largest in the electronic technology, pointing to the deepening of innovation networks in these countries.
Download InfoIf you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
Bibliographic InfoPaper provided by Institute of Developing Economies, Japan External Trade Organization(JETRO) in its series IDE Discussion Papers with number 285.
Date of creation: Mar 2011
Date of revision:
Publication status: Published in IDE Discussion Paper. No. 285. 2011.3
Postal: Publication Office, IDE 3-2-2 Wakaba, Mihama-ku, Chiba-shi, Chiba 261-8545 JAPAN
Find related papers by JEL classification:
- L6 - Industrial Organization - - Industry Studies: Manufacturing
- L63 - Industrial Organization - - Industry Studies: Manufacturing - - - Microelectronics; Computers; Communications Equipment
- O31 - Economic Development, Technological Change, and Growth - - Technological Change; Research and Development; Intellectual Property Rights - - - Innovation and Invention: Processes and Incentives
- O33 - Economic Development, Technological Change, and Growth - - Technological Change; Research and Development; Intellectual Property Rights - - - Technological Change: Choices and Consequences; Diffusion Processes
This paper has been announced in the following NEP Reports:
- NEP-ALL-2011-11-07 (All new papers)
- NEP-CSE-2011-11-07 (Economics of Strategic Management)
- NEP-INO-2011-11-07 (Innovation)
- NEP-IPR-2011-11-07 (Intellectual Property Rights)
- NEP-KNM-2011-11-07 (Knowledge Management & Knowledge Economy)
- NEP-NET-2011-11-07 (Network Economics)
- NEP-SEA-2011-11-07 (South East Asia)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Picci, Lucio, 2010.
"The internationalization of inventive activity: A gravity model using patent data,"
Elsevier, vol. 39(8), pages 1070-1081, October.
- Picci, Lucio, 2008. "The Internationalization of Inventive Activity: A Gravity Model Using Patent Data," MPRA Paper 12700, University Library of Munich, Germany.
- Picci, Lucio, 2009. "The Internationalization of Inventive Activity: A Gravity Model Using Patent Data," MPRA Paper 18467, University Library of Munich, Germany.
- Goto, Akira & Motohashi, Kazuyuki, 2007. "Construction of a Japanese Patent Database and a first look at Japanese patenting activities," Research Policy, Elsevier, vol. 36(9), pages 1431-1442, November.
- Shahid Yusuf & Kaoru Nabeshima, 2009. "Tiger Economies Under Threat : A Comparative Analysis of Malaysia's Industrial Prospects and Policy Options," World Bank Publications, The World Bank, number 2680.
- Zvi Griliches, 1998.
"Patent Statistics as Economic Indicators: A Survey,"
in: R&D and Productivity: The Econometric Evidence, pages 287-343
National Bureau of Economic Research, Inc.
- Griliches, Zvi, 1990. "Patent Statistics as Economic Indicators: A Survey," Journal of Economic Literature, American Economic Association, vol. 28(4), pages 1661-1707, December.
- Zvi Griliches, 1991. "Patent Statistics as Economic Indicators: A Survey," NBER Working Papers 3301, National Bureau of Economic Research, Inc.
- repec:fth:harver:1473 is not listed on IDEAS
- Giovanni Peri, 2005. "Determinants of Knowledge Flows and Their Effect on Innovation," The Review of Economics and Statistics, MIT Press, vol. 87(2), pages 308-322, May.
- Nabeshima, Kaoru & Tanaka, Kiyoyasu, 2011. "Innovation networks in China, Japan, and Korea : further evidence from U.S. patent data," IDE Discussion Papers 297, Institute of Developing Economies, Japan External Trade Organization(JETRO).
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Marie Kobayashi).
If references are entirely missing, you can add them using this form.