We use Iranian Household Expenditure and Income Survey to analyze the dynamics of consumption of the households. We observe evidence of excess sensitivity in a cohort pseudo panel of Iranian households. Excess sensitivity, however, is absent for government employees who have better access to...

The income elasticity of consumption depends not only on the demand function but also on the characteristics of the supply function. If supply is not completely elastic, the income elasticity of consumption will be less than the income elasticity of demand, with the difference depending on the...

We show that including Google Search Volume (GSV) for bus and train, as proxies for the willingness of the consumers to use public transportation services, significantly improves the explanatory and predictive power of the estimated demand for the United States retail gasoline. We find that...