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| Registros recuperados: 2.472 | |
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| Runge, C. Ford; Vande Kamp, Philip R.. |
| Comprehensive federal agricultural legislation occurs in the United States (US) on a five-year schedule. While year-to-year changes in agricultural policy do occur, the period 1991-93 has been less eventful than many previous ones. What changes have occurred to affect the course of the agricultural sector and agricultural policy are largely external to the farm bill and farm legislation. These include the North American Free Trade Agreement (NAFTA), tentatively agreed in August 1992; the on-going negotiations in the General Agreement on Tariffs and Trade (GATT) and the related dispute with the European Community (EC) over oilseed subsidies; the emergence in connection with both NAFTA and GATT of the "trade and environment" issue; a continuing dispute over... |
| Tipo: Journal Article |
Palavras-chave: Agricultural and Food Policy. |
| Ano: 1992 |
URL: http://purl.umn.edu/10326 |
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| Liapis, Peter S.; Shane, Mathew. |
| This report presents preliminary results of impacts on factors of production in the United States, following reductions in assistance to agriculture. Analysis was conducted by modifying the production structure of the U.S. country model in SWOPSIM to explicitly include inputs employed by agriculture. The results indicate that it is important to adequately model the production technology and include inputs, otherwise simulation results may not capture the impact of liberalization on input use and may not adequately represent changes in producer income. |
| Tipo: Working or Discussion Paper |
Palavras-chave: International Relations/Trade. |
| Ano: 1992 |
URL: http://purl.umn.edu/51130 |
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| Borja Cornejo, Diego. |
| A decir del Presidente Durán Ballén, el objetivo fundamental del programa económico, en el corto plazo, es la reducción de la inflación, con la finalidad de restablecer las condiciones para el crecimiento económico. Extraña forma de empezar a cumplir dicho objetivo cuando con el paquete de medidas se posibilitó un doble ajuste de precios: uno a través de la cadena especulativa originada con los anuncios y amenazas dos semanas antes de las medidas y luego con el propio paquetazo. La táctica de ablandar a la población anunciando "medidas duras" permitió al gobierno generar en el pueblo una actitud de resignación frente al golpe, y al mismo tiempo posibilitó que determinados agentes económicos se resguarden -e incluso lucren- de los efectos ulteriores del... |
| Tipo: Artículo |
Palavras-chave: SIXTO DURÁN BALLÉN; CRECIMIENTO ECONÓMICO; "PAQUETAZO"; INFLACIÓN; RECESIÓN; ECONOMIC GROWTH; INFLATION; RECESSION; ECUADOR. |
| Ano: 1992 |
URL: http://hdl.handle.net/10469/3198 |
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| Rheinheimer,Danilo dos Santos; Petry,Cláudia; Bispo Jr.,Juarez Rodrigues; Kaminski,João. |
| Com o objetivo de avaliar as alterações morfológicas em raízes de tremoço azul, causadas pelo estresse de alumínio (Al), conduziu-se um experimento em casa de vegetação usando vasos (21) com solução nutritiva de Hoagland modificada. As plantas de tremoço azul (Lupinus angustifolius L.) cv IAPAR 24, foram germinadas em areia, e mantidas na solução nutritiva diluída a 50% por duas semanas. Após 15 dias, estas plantas foram submetidas ao estresse de Al, apresentando os tratamentos, uma variação temporal em dias de: 0-33, 13-33, 23-33, 0-11, 0-22. Nos períodos de tempo sem Al e na testemunha, as plantas cresceram em solução nutritiva completa. As plantas não submetidas ao estresse em Al apresentaram ampla ramificação lateral (10,45m de comprimento total),... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Lupinus angustifolius L.; Estresse de alumínio; Fósforo. |
| Ano: 1992 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84781992000100002 |
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| Holt, Matthew T.; Moschini, GianCarlo. |
| The role of price risk in sow farrowings is investigated by using bivariate ARCH-M and GARCH-M models and a nonparametric kernel estimator. To account for the relevant time horizon of irreversible supply decisions, predictions for mean price and conditional price variance are iterated forward. The empirical results vary markedly in terms of their implications for risk response in hog supply decisions, with the ARCH-M and GARCH-M models suggesting a small and negative risk effect. Estimates of the marginal risk premium also indicate moderate and variable departures from marginal cost pricing in sow farrowing supply decisions. |
| Tipo: Journal Article |
Palavras-chave: Demand and Price Analysis; Production Economics; Risk and Uncertainty. |
| Ano: 1992 |
URL: http://purl.umn.edu/30737 |
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| Registros recuperados: 2.472 | |
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