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| Registros recuperados: 21 | |
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| Laajimi, Abderraouf; Guesmi, Anis; Dhehibi, Boubaker. |
| In Tunisia, the apples occupy a significant place on the sector of perennial crops. This crop covered expanded areas during the eighties following an extensive use of efficient water equipments. However, significant seasonal and annual variation of fruit supplies in the domestic market were frequently encountered affecting prices at both wholesale and consumption levels. To study the supply response of apples we carried out an econometric estimate of the model of supply response. Modelling was carried out in two stages: determination of the variation of the surfaces, on the basis of equation of news plantations and the equation of removals, and the variation of yields. The methodological approach that we followed takes account of the characteristics and... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Supply response; Modelling; Expected prices; Apples; Demand and Price Analysis. |
| Ano: 2007 |
URL: http://purl.umn.edu/9392 |
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| Laajimi, Abderraouf; Guesmi, Anis; Mahfoudhi, A.; Dhehibi, Boubaker. |
| In Tunisia, peaches have a significant place in the fruit tree sector. Planted areas have been expanding ever since the eighties as a result of irrigation water extension and the use of better yielding varieties. These factors resulted in high production levels and fruit exports thereof. However, important seasonal and annual variation of fruit supplies continues to characterize prices at both wholesale and consumption levels. To study the response of peach production an econometric model was developed. Modelling was carried out in two stages. First area variation was explained through new plantings and removals and second yield variation was analyzed. The methodological approach followed takes into account the characteristics and... |
| Tipo: Journal Article |
Palavras-chave: Supply response; Modeling; Price expectations; Peaches; Demand and Price Analysis. |
| Ano: 2009 |
URL: http://purl.umn.edu/93801 |
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| Kinnucan, Henry W.. |
| A recent study of Miljkovic, Marsh, and Brester estimates that reductions in the Japanese tariff-rate quota between 1993 and 2001 increased U.S. beef prices by $1.03 per cwt and yen depreciation between 1995 and 1998 reduced U.S. hog prices by $0.99 per cwt. Relaxing the assumption that U.S. beef and hog supplies are fixed cuts the total elasticities underlying these estimates by 50% or more. The upshot is that shocks in the Japanese market have little effect on U.S. beef and pork prices. Hence, producers may be better off focusing on domestic issues such as dietary concerns over red meat consumption. |
| Tipo: Journal Article |
Palavras-chave: Elasticities; Exchange rates; Import demand; Income; Supply response; Tariffs; Q17; F14; C32. |
| Ano: 2004 |
URL: http://purl.umn.edu/43432 |
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| Agbola, Frank W.; Harrison, Stephen R.. |
| Optimal intertemporal investment behaviour ofAustralian pastoralists is modelled using panel data for the period 1979–1993.Results indicate that quasi-fixity of inputs of labour, capital, sheep numbers and cattle numbers is characteristic of production in the pastoral region. It takes about two years for labour, four years for capital and a little over two years for both sheep numbers and cattle numbers to adjust towards long-run optimal levels. Results also indicate that, after accounting for adjustment costs, own-price product supply and input demand responses are inelastic in both the short and long run. |
| Tipo: Article |
Palavras-chave: Adjustment costs; Pastoralism; Supply response; Agribusiness. |
| Ano: 2005 |
URL: http://purl.umn.edu/118436 |
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| Colby, Hunter; Diao, Xinshen; Somwaru, Agapi. |
| A growth accounting method is used to analyze the sources of growth in China's rice, wheat, corn and soybeans, the four most important crops in China's grain sector, during 1978-97. A large TFP contribution to growth in grain production is found in the period immediately following China's rural economic reform (1978-85). In recent years the growth rate of TFP falls sharply, contributing less than 20 percent of growth in grain production, as increased use of inputs became the major engine of growth. If the current government policy environment remains unchanged, China's grain production will become increasingly costly and constrain future growth and competitiveness in world grain markets. The supply response of the four grains is estimated using a... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Supply response; Economic growth; Productivity; China; Crop Production/Industries; Productivity Analysis; Q11; O4; O47. |
| Ano: 1999 |
URL: http://purl.umn.edu/12985 |
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| Torre Ugarte, Daniel de la; Sanford, Scott; Skinner, Robert A.; Westcott, Paul C.; Lin, William W.. |
| The 1996 Farm Act gives farmers almost complete planting flexibility, allowing producers to respond to price changes to a greater extent than they had under previous legislation. This study measures supply responsiveness for major field crops to changes in their own prices and in prices for competing crops and indicates significant increases in responsiveness. Relative to 1986-90, the percentage increases in the responsiveness of U.S. plantings of major field crops to a 1-percent change in their own prices are wheat (1.2 percent), corn (41.6 percent), soybeans (13.5 percent), and cotton (7.9 percent). In percentage terms, the increases in the responsiveness generally become greater with respect to competing crops' price changes. The 1996 legislation has... |
| Tipo: Report |
Palavras-chave: Supply response; Major field crops; Acreage price elasticities; Normal flex acreage (NFA); 1996 farm legislation.; Agricultural and Food Policy; Crop Production/Industries. |
| Ano: 2000 |
URL: http://purl.umn.edu/33568 |
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| Fernandez, Javier. |
| This paper focuses on the consequences that an extension of the Common Agricultural Policy could have on agricultural production in the Central and Eastern European Countries. It reviews the evidence presented by recent attempts to quantify the potential impacts of accession on production levels in the CEECs. It also takes into account results from previous studies in order to analyse the importance that structural constraints might have on the capacity of the CEECs' agricultural sectors to respond to supply incentives under accession to the EU, and to examine some research questions that are still unanswered in relation to the supply potential of the CEECs. Some conclusions and policy recommendations are drawn at the end. |
| Tipo: Conference Paper or Presentation |
Palavras-chave: CAP; CEECs; EU enlargement; Supply response; Structural constraints.; Agricultural and Food Policy. |
| Ano: 2002 |
URL: http://purl.umn.edu/24945 |
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| Rolfe, John; Windle, Jill. |
| Option values may be an important component of non-use values when development options for environmental assets are considered. These are values that the community might hold for maintaining options to make future choices about allocating resources. However, option values are very difficult to define, at both theoretical and practical levels, and there has been a retreat over the past decade to the more inclusive concept of option prices. In the present paper, estimates of option values are reported for retaining unallocated water in reserve rather than using it for current development. The use of option values rather than option prices is justified on the basis that the focus is on nonuse values, and demand and supply uncertainties have been minimised.... |
| Tipo: Article |
Palavras-chave: Choice modelling; Environmental assets; Supply response; Resource /Energy Economics and Policy. |
| Ano: 2005 |
URL: http://purl.umn.edu/118439 |
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| Mushtaq, Khalid; Dawson, P.J.. |
| We seek to quantify and evaluate the supply (yield) response of wheat and cotton in Pakistan using cointegration analysis and annual data for 1960-96. The results reveal that wheat supply is significantly influenced by the prices of wheat, cotton, and fertilizer, the percentage area under high yielding wheat varieties, and the rabi season (winter) water availability. The cotton supply is found to be significantly influenced by the real cotton price, the real fertilizer price, and in the irrigated area. The wheat supply was found to be inelastic both in the short- and long-run. However, cotton supply was elastic in the long-run. |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Pakistan; Supply response; Wheat; Cotton; Cointegration.; Crop Production/Industries. |
| Ano: 2003 |
URL: http://purl.umn.edu/25931 |
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| Registros recuperados: 21 | |
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