An emprical model of the demand for a varied diet

This study attempts to measure some aspects of the household's demand for a varied die by invesigaing how he number of individual foods consumed b he household is affeced b is preferences and food expendiure. A heoriical model suggesed b household production theory is adopted to empirical data from a cross-section of households. It is found that the number of individual foods consumed is strongly responsive to househjold expenditure on all foods.