Understanding the sensitivity of gasoline demand to changes in prices and income has important implications for policies related to climate change, optimal taxation and national security, to name only a few. While the short-run price and income elasticities of gasoline demand in the United...

This paper is about the spending choices of youth, with a particular focus on how the demand for cigarettes, alcohol and marijuana are influenced by changes in the prices of other products. Youth tend to have small incomes and limited wants, with the result that many students spend the bulk of...

We review different empirical approaches that researchers have taken to estimate how consumption responds to income changes. We critically evaluate the empirical evidence on the sensitivity of consumption to predicted income changes, distinguishing between the traditional excess sensitivity...

The burden of taxation is usually discussed in terms of elasticity of demand and supply. We show here that, at least for many students, merely using the slopes of demand and supply to yield the same conclusions will be more intuitively satisfying

As people become richer they get the opportunity of consuming more but also qualitatively better goods. This holds for a basic commodity like food as well. We investigate food consumption in Russia, taking into account both expenditure and nutrition value in terms of calories. We analyze how...

It is well-known that the discount rate is crucially important for estimating the social cost of carbon, a standard indicator for the seriousness of climate change and desirable level of climate policy. The Ramsey equation for the discount rate has three components: the pure rate of time...