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A quadratic Engel curve demand model : squaring with the representative consumer
Daal, J. van; Louter, A. S. - 1979
Persistent link: https://www.econbiz.de/10001562642
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Shapes of Engel curves and demand curves ; implications of the expenditure allocation model, applied to dutch data
Somermeyer, W. H.; Langhout, A. - 1971 - Vervielf.
Persistent link: https://www.econbiz.de/10001572449