burden affect national budget revenues, on the one hand, and how these changes influence economic

.2 The Budget; 3.3 Utility and Indifference Curves; 3.4 Demand; 3.5 Demand Elasticities; 3.6

of substitution for consumption from household budget data -- 5. Associated with an income

Sampling Variability of Budget Surveys; an Example.- On the Factorial Approach to Index Number Problems