Consumer expenditure as a function of income and willingness to buy / W. Fred van Raaij and Henk J. Gianotten
Paper presented to the 6th Annual Colloquium of Economics Psychology, Paris: Université René Descartes, August 25-29, 1981 and 15th CIRET Conference, Athens: Bank of Greece, September 30-October 3, 1981
Consumer expenditure as a function of income and willingness to buy