KAN, Kamhon; TSAI, Wei-Der - Institute of Economics, Academia Sinica - 2004
Obesity is an epidemic health problem in many developed countries, and it is an emerging public health concern in … individuals' knowledge concerning the health risks of obesity and their tendency to be obese (as measured by the \body mass index …"). Instead of assuming that obesity is a pure physiological problem as in previous studies, we allow an individual's cost …