In this paper we estimate income elasticities and own- and cross-price elasticities for a number of categories of goods. The methodology used was proposed by Deaton (1987). Expenditure and quantity data from Household Budget Surveys for Bulgaria are used. The households are geographically...

In this paper, we compare the results obtained by using double logarithmic demand functions with the one obtained by using functions that relate budget shares to the logarithms of prices and incomes in order to estimate income elasticities and own- and cross-price elasticities for a number of...