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	Provedor de dados AgEcon (2) Autor Otto, Vincent M. (2) Kuosmanen, Timo (1) Loschel, Andreas (1) Reilly, John M. (1) van Ierland, Ekko C. (1) Palavra-chave Environmental Economics and Policy (1) Research and Development/Tech Change/Emerging Technologies (1) Tipo do documento Working or Discussion Paper (2) Ano 2006 (2) País United States (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Estimating Feedback Effect in Technical Change: A Frontier Approach AgEcon Otto, Vincent M.; Kuosmanen, Timo; van Ierland, Ekko C.. This study examines whether today’s technical change depends on yesterday’s technical change. We propose to investigate this feedback effect by using the technical-change component of the Malmquist productivity index. This approach can overcome some problems in alternative patent-citation approaches. We apply the approach by estimating the feedback effect from production data of 25 OECD countries for 1980 through 1997. Our model yields evidence on a positive feedback effect with delays up till eight years. These findings are in line with patent-citation studies and bring us closer to a measure of the social returns to R&D. Tipo: Working or Discussion Paper Palavras-chave: Research and Development/Tech Change/Emerging Technologies. Ano: 2006 URL: http://purl.umn.edu/12086 Directed Technical Change and Climate Policy AgEcon Otto, Vincent M.; Loschel, Andreas; Reilly, John M.. Replaced with revised version of paper 07/19/06. Tipo: Working or Discussion Paper Palavras-chave: Environmental Economics and Policy. Ano: 2006 URL: http://purl.umn.edu/12037 Registros recuperados: 2 Primeira ... 1 ... Última

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