This paper applies production theory to define a new set of inputs for U.S. households over the post-World War II period and uses newly constructed data on some of these inputs to fit a completehousehold-demand system, including inputs of women’s and men’s housework, and seven other...

In this paper we study the long- term trend of energy intensity for Iran. We use a quadratic function of the logarithm of income to take account of the change in trend of energy intensity and test the non-monotonic relationship between energy intensity and income during 1967- 2002. We find that...

Resolving the national debate on health care affordability is likely to involve determining how consumer demand for health insurance and health care responds to changes in price or income. Estimates of these responses—measured as price and income elasticities—are often the basis...