food environment, obesity, stochastic frontier

The value of statistical life (VSL) is one of the most scrutinized and controversial parameters estimated by environmental economists (Cameron 2009, Viscusi 2010), largely due to the wide use of VSL estimates to value the mortality risk benefits of regulations that affect public health and...

Trading and investment strategies play an essential part in better understanding fixed income markets. Over-the-counter markets and thousands of different outstanding bonds increase the difficulties to identify adequate comparison methods. Market participants and their practices differ widely...