As obesity and being overweight continue to increase in the United States, public concern is growing about the quality of American diets. We compare the changes in nutrients contributed by major food groups in the periods 1953-1980 and 1981-2008 and find that there is reduced cholesterol intake...

As obesity and being overweight continue to increase in the United States, public concern is growing about the quality of American diets. We compare the changes in nutrients contributed by major food groups in the periods 1953-1980 and 1981-2008 and find that there is reduced cholesterol intake...

In this study, the authors evaluated how much price changes in food and energy -- two basic living expenditures competing for consumers’ budgets -- would affect consumer welfare. We first estimated a US complete demand system to quantify the interdependent demand relationships among 11...