While a growing literature examining the relationship between income and health expenditures suggests that health care is a luxury good, this conclusion is contentiously debated due to heterogeneity of the existing results. This paper tests the luxury good hypothesis (namely that income...

This paper shows that tourism specialisation can help to explain the observed high growth rates of small countries. For this purpose, two models of growth and trade are constructed to represent the trade relations between two countries. One of the countries is large, rich, has an own source of...

This paper structurally estimates the Capitalist Spirit Model, in which utility derives from direct preferences for wealth. Its results support the hypothesis that wealth accumulation is a luxury good, by showing that the marginal utility from wealth declines more slowly than that from consumption.

While a growing literature examining the relationship between income and health expenditures suggests that health care is a luxury good, this conclusion is contentiously debated due to heterogeneity of the existing results. This paper tests the luxury good hypothesis using meta-regression...