Rising urban and environmental demand for water has created growing pressure to re-allocate water from traditional agricultural uses. The evolution of water markets has been more complicated than those for other resources. In this paper, we first explain these differences by examining water...

This paper investigates the direction of the prima facie causal relationship between world price variability and protectionism in two agricultural sectors. Parametric and non-parametric causality tests involving an unanticipated measure of world price variability are performed and compared. The...