The use of scientific knowledge by Spanish agrifood firms
This paper analyses the factors that influence the use of scientific knowledge in patented technology by agrifood firms in Spain. Our particular objective is to identify whether collaboration with universities and technological characteristics of firms are the determining factors in this process. The methodology is supported by non-patent citations (NPCs) as an indicator of the extent to which scientific knowledge is used to support the development of patented technologies in the agrifood sector. The data suggest that scientific citations in patent documents are geographically more concentrated than patents, and that scientific citations are more common for agrifood products and chemical products than for agrifood machinery. Our econometric results show that internal factors related to the characteristics of technologies and firms, along with collaboration with a public research institution, are relevant factors that contribute to explaining the use of scientific knowledge by agrifood firms.
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- Ramani, Shyama V. & El-Aroui, Mhamed-Ali & Carrère, Myriam, 2008. "On estimating a knowledge production function at the firm and sector level using patent statistics," Research Policy, Elsevier, vol. 37(9), pages 1568-1578, October.
- Oscar Alfranca & Ruth Rama & Nicholas von Tunzelmann, 2004. "Combining different brands of in-house knowledge: technological capabilities in food, biotechnology, chemicals and drugs in agri-food multinationals," Science and Public Policy, Oxford University Press, vol. 31(3), pages 227-244, June.
- Oscar Alfranca & Ruth Rama & Nicholas von Tunzelmann, 2002. "A patent analysis of global food and beverage firms: The persistence of innovation," Agribusiness, John Wiley & Sons, Ltd., vol. 18(3), pages 349-368.
- Acosta, Manuel & Coronado, Daniel, 2003.
"Science-technology flows in Spanish regions: An analysis of scientific citations in patents,"
Elsevier, vol. 32(10), pages 1783-1803, December.
- Coronado, Daniel & Acosta, Manuel, 2002. "Science-technology flows in Spanish regions: an analysis of scientific citations in patents," ERSA conference papers ersa02p236, European Regional Science Association.
- Byerlee, Derek, 2000. "Targeting poverty alleviation in priority setting for agricultural research," Food Policy, Elsevier, vol. 25(4), pages 429-445, August.
- Jaffe, A.B. & Trajtenberg, M., 1992.
"Geographic Localization of Knowledge Spillovers as Evidenced by Patent Citations,"
14-92, Tel Aviv.
- Jaffe, Adam B & Trajtenberg, Manuel & Henderson, Rebecca, 1993. "Geographic Localization of Knowledge Spillovers as Evidenced by Patent Citations," The Quarterly Journal of Economics, MIT Press, vol. 108(3), pages 577-98, August.
- Adam B. Jaffe & Manuel Trajtenberg & Rebecca Henderson, 1992. "Geographic Localization of Knowledge Spillovers as Evidenced by Patent Citations," NBER Working Papers 3993, National Bureau of Economic Research, Inc.
- Malerba, Franco, 2002. "Sectoral systems of innovation and production," Research Policy, Elsevier, vol. 31(2), pages 247-264, February.
- Jean O. Lanjouw & Mark Schankerman, 2004. "Patent Quality and Research Productivity: Measuring Innovation with Multiple Indicators," Economic Journal, Royal Economic Society, vol. 114(495), pages 441-465, 04.
- 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, 1990. "Patent Statistics as Economic Indicators: A Survey," NBER Working Papers 3301, National Bureau of Economic Research, Inc.
- Harhoff, Dietmar & Henkel, Joachim & von Hippel, Eric, 2003. "Profiting from voluntary information spillovers: how users benefit by freely revealing their innovations," Research Policy, Elsevier, vol. 32(10), pages 1753-1769, December.
- Collins, Peter & Wyatt, Suzanne, 1988. "Citations in patents to the basic research literature," Research Policy, Elsevier, vol. 17(2), pages 65-74, April.
- Meyer, Martin, 2000. "Does science push technology? Patents citing scientific literature," Research Policy, Elsevier, vol. 29(3), pages 409-434, March.
- Sumberg, James, 2005. "Systems of innovation theory and the changing architecture of agricultural research in Africa," Food Policy, Elsevier, vol. 30(1), pages 21-41, February.
- Fabrizio, Kira R., 2009. "Absorptive capacity and the search for innovation," Research Policy, Elsevier, vol. 38(2), pages 255-267, March.
- Jean D. Kinsey, 2001. "The New Food Economy: Consumers, Farms, Pharms, and Science," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 83(5), pages 1113-1130.
- Klerkx, Laurens & Leeuwis, Cees, 2008. "Matching demand and supply in the agricultural knowledge infrastructure: Experiences with innovation intermediaries," Food Policy, Elsevier, vol. 33(3), pages 260-276, June.
- Meyer-Krahmer, Frieder & Schmoch, Ulrich, 1998. "Science-based technologies: university-industry interactions in four fields," Research Policy, Elsevier, vol. 27(8), pages 835-851, December.
- Dietmar Harhoff & Francis Narin & F. M. Scherer & Katrin Vopel, 1999. "Citation Frequency And The Value Of Patented Inventions," The Review of Economics and Statistics, MIT Press, vol. 81(3), pages 511-515, August.
- repec:fth:harver:1473 is not listed on IDEAS
- Paula E. Stephan, 1996. "The Economics of Science," Journal of Economic Literature, American Economic Association, vol. 34(3), pages 1199-1235, September.
- Jaffe, Adam B, 1989. "Real Effects of Academic Research," American Economic Review, American Economic Association, vol. 79(5), pages 957-70, December.
- Mansfield, Edwin, 1998. "Academic research and industrial innovation: An update of empirical findings1," Research Policy, Elsevier, vol. 26(7-8), pages 773-776, April.
- Richard Carew, 2005. "Science Policy and Agricultural Biotechnology in Canada," Review of Agricultural Economics, Agricultural and Applied Economics Association, vol. 27(3), pages 300-316.
- Levidow, L. & Bijman, J., 2002. "Farm inputs under pressure from the European food industry," Food Policy, Elsevier, vol. 27(1), pages 31-45, February.
- Audretsch, David B, et al, 2002. " The Economics of Science and Technology," The Journal of Technology Transfer, Springer, vol. 27(2), pages 155-203, April.
- Audretsch, David B & Stephan, Paula E, 1996. "Company-Scientist Locational Links: The Case of Biotechnology," American Economic Review, American Economic Association, vol. 86(3), pages 641-52, June.
- McMillan, G. Steven & Narin, Francis & Deeds, David L., 2000. "An analysis of the critical role of public science in innovation: the case of biotechnology," Research Policy, Elsevier, vol. 29(1), pages 1-8, January.
- Huiban, Jean-Pierre & Bouhsina, Zouhair, 1998. " Innovation and the Quality of Labour Factor: An Empirical Investigation in the French Food Industry," Small Business Economics, Springer, vol. 10(4), pages 389-400, June.
- Pingali, P. L. & Traxler, G., 2002. "Changing locus of agricultural research: will the poor benefit from biotechnology and privatization trends?," Food Policy, Elsevier, vol. 27(3), pages 223-238, June.
- Huffman, Wallace & Just, Richard E., 1999. "Agricultural Research: Benefits and Beneficiaries of Alternative Funding Mechanisms," Staff General Research Papers 1557, Iowa State University, Department of Economics.
- Cameron, A Colin & Trivedi, Pravin K, 1986. "Econometric Models Based on Count Data: Comparisons and Applications of Some Estimators and Tests," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 1(1), pages 29-53, January.
- Alene, Arega D. & Coulibaly, Ousmane, 2009. "The impact of agricultural research on productivity and poverty in sub-Saharan Africa," Food Policy, Elsevier, vol. 34(2), pages 198-209, April.
- Robert D. Weaver, 2008. "Collaborative pull innovation: origins and adoption in the new economy," Agribusiness, John Wiley & Sons, Ltd., vol. 24(3), pages 388-402.
- Criscuolo, Paola & Verspagen, Bart, 2008. "Does it matter where patent citations come from? Inventor vs. examiner citations in European patents," Research Policy, Elsevier, vol. 37(10), pages 1892-1908, December.
- Arias-Aranda, Daniel & Romerosa-Martínez, M. Mercedes, 2010. "Innovation in the functional foods industry in a peripheral region of the European Union: Andalusia (Spain)," Food Policy, Elsevier, vol. 35(3), pages 240-246, June.
- Bengt-ake Lundvall & Bjorn Johnson, 1994. "The Learning Economy," Industry and Innovation, Taylor & Francis Journals, vol. 1(2), pages 23-42.
- Narin, Francis & Hamilton, Kimberly S. & Olivastro, Dominic, 1997. "The increasing linkage between U.S. technology and public science," Research Policy, Elsevier, vol. 26(3), pages 317-330, October.
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