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- W2045154602 abstract "This study derives econometric estimates of the marginal implicit values of major characteristics of wheat in world markets for two recent time periods using pooled time-series and cross-sectional data. The results indicate that a one percentage point increase in protein content was associated with an average 0.3% price premium from 1976–77 to 1979–80. This price response had increased to an average 0.5% premium from 1980–81 to 1983–84, when there was an average world market protein premium of about U.S. $6.00 for a one percentage point increase in protein per tonne of wheat. During the latter time period, there was a premium for white wheat of nearly U.S. $16 per tonne. Wheat exported from the United States and Canada appeared to be discounted in price relative to wheat from Australia. Given the general order of the inverse relationship between yield and protein content that applies in wheat breeding, it is apparent that total revenue from Canadian wheat exports could be considerably increased by more emphasis on the development of higher-yielding wheats that are adapted to the higher-moisture regions of the Prairies. More emphasis on development of white wheats that are suited to Prairie growing conditions is also merited. La présente étude vise à obtenir des estimations économétriques à partir de valeurs marginales implicites des caractéristiques principales du blé sur les marchés mondiaux pour deux périodes de temps récentes, à l'aide de séries chronologiques regroupées et de données transversales. Les résultats obtenus montrent qu'une augmentation de un pour cent de la teneur en protéines correspond en moyenne à une bonification de 0,3% de 1976–1977 à 1979–1980. Cette réaction des prix a atteint en moyenne 0,5% de 1980–1981 a 1983–1984, alors qu'une augmentation de un pour cent de la teneur en protéines par tonne de blé donnait lieu à une bonification moyenne, sur les marchés mondiaux, d'environ 6 $ US. Pendant la dernière période, le blé blanc faisait l'objet d'une bonification de près de 16 $ US par tonne. Le blé exporté des États-Unis et du Canada semble avoir été vendu à rabais, comparativement au blé venant d'Australie. Compte tenu du rapport inverse généralement observé entre le rendement et la teneur en protéines dans un contexte de sélection végétale, il semble que le total des revenus tirés des exportations canadiennes de blé pourrait s'accroître considérablement si l'on mettait davantage l'accent sur la production de variétés à rendement plus élevé, adaptées aux régions à haut taux d'humidité des Prairies. II serait également justifié de consacrer davantage d'énergie à la production de blés blancs mieux adaptés aux conditions de croissance des Prairies." @default.
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- W2045154602 date "1987-11-01" @default.
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- W2045154602 title "Hedonic Price Functions for Wheat in the World Market: Implications for Canadian Wheat Export Strategy" @default.
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- W2045154602 doi "https://doi.org/10.1111/j.1744-7976.1987.tb02248.x" @default.
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