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Registros recuperados: 30 | |
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Ruttan, Vernon W.. |
In work published in the 1980's Yujro Hayami and I elaborated a theory of institutional innovations in which institutional changes are induced, on the demand side, by changes in relative resource endowments and technical change and, on the supply side, by changes in cultural endowments and advances in social science knowledge. In the mid-1980's I initiated a research program to explore what development economists might learn from research by other social scientists working in the field of development. In this paper I draw on this earlier work, and on related literature to explore the conditions under which interdisciplinary imperialism or interdisciplinary collaboration can be most productive. I argue that when the objective of research is to advance... |
Tipo: Working or Discussion Paper |
Palavras-chave: International Development; O30. |
Ano: 2000 |
URL: http://purl.umn.edu/12978 |
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Arregui, Patricia McLauchlan de. |
Este documento, buscando describir la situación de la ciencia y tecnología en América Latina, presenta y analiza las principales estadísticas disponibles para medir la producción, la distribución por áreas temáticas, el impacto y la calidad de la investigación científica y tecnológica realizada en América Latina entre 1973 y 1984. El documento contiene, también, una evaluación de los indicadores convencionales de resultados de la investigación (publicaciones, citaciones, patentes y premios científicos), describe las fuentes de donde provienen los datos y la metodología utilizada para la elaboración de los resultados presentados. |
Tipo: Working or Discussion Paper |
Palavras-chave: Ciencia y tecnologia; Investigacion; Indicadores; America Latina; Science and technology; Research; Indicators; Latin America; Research and Development/Tech Change/Emerging Technologies; O30. |
Ano: 1988 |
URL: http://purl.umn.edu/42291 |
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Gerlagh, Reyer; Kverndokk, Snorre; Rosendahl, Knut Einar. |
This paper addresses the timing and interdependence between innovation and environmental policy in a model of research and development (R&D). On a first-best path the environmental tax is set at the Pigouvian level, independent of innovation policy. With infinite patent lifetime, the R&D subsidy should be constant and independent of the state of the environment. However, with finite patent lifetime, optimal innovation policy depends on the stage of the environmental problem. In the early stages of an environmental problem, abatement research should be subsidized at a high level and this subsidy should fall monotonically over time to stimulate initial R&D investments. Alternatively, with a constant R&D subsidy, patents’ length should... |
Tipo: Working or Discussion Paper |
Palavras-chave: Environmental Policy; Research and Development; Innovation Subsidies; Patents; H21; O30; Q42. |
Ano: 2008 |
URL: http://purl.umn.edu/37847 |
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Parry, Ian W.H.. |
This paper examines multi-factor productivity trends in the U.S. petroleum, coal, copper and logging industries since 1970. Measures of multi-factor productivity growth are negative for all four industries during the 1970's. At the time this led to fears that stocks of natural resources were being exhausted, and this might hinder future economic growth. However in retrospect the 1970's look like an exceptional period, rather than marking a change in long run productivity trends. The decline in measured multi-factor productivity in that decade appear to be explained by a number of special factors that generally have a transitory rather than a permanent effect on productivity growth. For example, the rise in natural resource prices encouraged the entry of... |
Tipo: Working or Discussion Paper |
Palavras-chave: Productivity; Natural resources; Technological innovation; Depletion effect; Productivity Analysis; Q30; O30. |
Ano: 1997 |
URL: http://purl.umn.edu/10585 |
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Anderson, Soren T.; Newell, Richard G.. |
Carbon capture and storage (CCS) technologies remove carbon dioxide from flue gases for storage in geologic formations or the ocean. We find that CCS is technically feasible and economically attractive within the range of carbon policies discussed domestically and internationally. Current costs are about $200 to $250 per ton of carbon, although costs are sensitive to fuel prices and other assumptions and could be reduced significantly through technical improvements. Near-term prospects favor CCS for certain industrial sources and electric power plants, with storage in depleted oil and gas reservoirs. Deep aquifers may provide an attractive longer-term storage option, whereas ocean storage poses greater technical and environmental uncertainty. Vast... |
Tipo: Working or Discussion Paper |
Palavras-chave: Carbon; Capture; Storage; Sequestration; Climate change; Technology; Environmental Economics and Policy; Q30; Q40; O30. |
Ano: 2003 |
URL: http://purl.umn.edu/10879 |
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Registros recuperados: 30 | |
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