Wallace's (1962) pioneering study brought to agricultural economics a focus on the role of supply and demand elasticity's in determining the efficiency with which agricultural policy transfers income among interest groups. His discussion provides key insights into what I call the "consequences...

In their recent article in this journal, Demont et al. (2009) discuss the effects of alternative spatial ex ante coexistence regulations (SEACERs) in the context of the EU regulatory framework. We retain from Demont et al. (2009) that small pollen barriers should be considered as a possible...

Our aim is to explore who pays the costs and who reaps the benefits of maintaining a dual-market system of genetically modified organisms (GMOs) and non-GMOs. We analyze the welfare effects of the introduction of consumer “hatred” given GMO technology and the introduction of GMO technology...

We use line integral theory to lay out in a more general theoretical framework the conditions under which it is possible to measure with market data the welfare effects of a change in a nonmarket good. We present in detail a numerical method of measuring the value of nonmarket goods using market...