Phytosterol is a healthful ingredient that helps reduce blood cholesterol levels. It hasbeen over ten years since the first phytosterol-enriched product, Benecol margarine, waslaunched in Finland in 1995; however, understanding of this product is still limited. Inaddition, it has been shown in the...

This paper examines the impact of food scares on marketing margins in the US beef and pork industry. We analyze how market stresses induced by different food recalls and disease outbreaks affect price margins and the extent of price transmission at the slaughter-to-wholesale and...

To date, mixed demand systems have been all but ignored in empirical work. A possible reason for the scarcity of such applications is that one needs to know a priori which prices and quantities are endogenous in the mixed demand system. By using a directed acyclical graph (DAG), causal...