Significant changes have taken place on the world wheat market over the last decade. Russia, a former net wheat importer has become a leading exporter with a world market share of 13.8 percent in 2009/2010. Though there are several studies on the pricing behaviour of Canadian and US wheat...

Grossman's health investment model has been one of the most important developments in health economics. However, the model's derived demand function for medical care predicts the demand for medical care to increase if the individual's health status increases. Yet, empirical studies indicate the...