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Persistent link: https://www.econbiz.de/10003906398
This paper deals with different concepts of income elasticities of demand for a heterogenous population and the relationship between individual and aggregate elasticities is analyzed. In general, the aggregate elasticity is not equal to the mean of individual elasticities. The difference depends...
Persistent link: https://www.econbiz.de/10003576485
It is shown how one can effectively use cross-section data in modelling the change over time in aggregate consumption expenditure of a heterogeneous population. The starting point of our aggregation analysis is a dynamic behavioral relation on the household level. Based on certain hypotheses on...
Persistent link: https://www.econbiz.de/10011539806
Persistent link: https://www.econbiz.de/10001984652