5,038 research outputs found

    Rendements d’utilisation et consommation d’énergie au Québec

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    The concept of useful energy consumption has been used by some authors by weighting observed energy consumptions. It is argued in this paper that the weights should not be the regression parameter estimates of the GNP on various forms of energy consumptions as they are now, but they should be the mechanical use efficiency of each energy form. A number of functional forms of the GNP are then obtained, all very good from the econometric viewpoint. Finally, it is pointed out that the rate of substitution between different forms of energy does depend on the functional form of the GN

    Prospective de l’énergie : notes de lecture

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    Substitutions, rendements d’utilisation et évaluation de la consommation d’énergie

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    Use efficiency of the various forms of energy are essential parameters in the determination of useful energy consumption. Some authors (Adams and Miovic) have attempted to determine these by using econometric models instead of direct, and essentially technical, measurement. The paper presents this last method and insists on the fact that a correct determination of use efficiency requires that we distinguish between fossil fuels and electricity. Some results concerning the rate of substitution between the different forms of energy are provided

    Évolution de la consommation d'énergie dans le secteur des transports au Québec de 1990 à 1998

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    Consommation d'énergie, intensité énergétique, secteur des transports

    Rendements d’utilisation et consommation d’énergie au Québec

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    The concept of useful energy consumption has been used by some authors by weighting observed energy consumptions. It is argued in this paper that the weights should not be the regression parameter estimates of the GNP on various forms of energy consumptions as they are now, but they should be the mechanical use efficiency of each energy form. A number of functional forms of the GNP are then obtained, all very good from the econometric viewpoint. Finally, it is pointed out that the rate of substitution between different forms of energy does depend on the functional form of the GNP

    Substitutions, rendements d’utilisation et évaluation de la consommation d’énergie

    Get PDF
    Use efficiency of the various forms of energy are essential parameters in the determination of useful energy consumption. Some authors (Adams and Miovic) have attempted to determine these by using econometric models instead of direct, and essentially technical, measurement. The paper presents this last method and insists on the fact that a correct determination of use efficiency requires that we distinguish between fossil fuels and electricity. Some results concerning the rate of substitution between the different forms of energy are provided.
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