The high and rapidly rising adult obesity rates in the United States, United Kingdom, Australia and New Zealand are associated with major health risks, including cardiovascular disease, diabetes, stroke, and some forms of cancer; large health care costs; and premature deaths annually. For...

Replaced with revised version of paper 11/29/06.

Malnutrition and food deprivation, which are concentrated in poor countries, have been along-term concern of economists, but as per capita income in developed countries has grown in the20th century, a new problem of over-nutrition leading to obesity has occurred. This paper developsmodels of...

The high and rapidly rising adult obesity rates in the United States, United Kingdom, Australia and New Zealand are associated with major health risks, including cardiovascular disease, diabetes, stroke, and some forms of cancer; large health care costs; and premature deaths annually. For...