Over 30 million lunches and 9.8 million breakfasts are served every day to children in participating American schools through the USDA National School Lunch and School Breakfast Programs. It is challenging for participating local school food authorities (SFAs) to serve appealing, healthful meals...

As the increasing prevalence of obesity in the world, how to prevent increasing body weight has became important policy issue. This paper addresses this issue using the behavioral economic models to empirically test food consumption behaviors and self-control problem. In contrast to replying on...