Only few models exist which allow for a regime-dependent spatial price equilibrium. This paper focuses on the price insulating effects of export restrictions. The theory of a Walrasian equilibrium and the spatial price equilibrium theory suggest that export restrictions lead to multiple spatial...

The recent period of high and volatile food prices has cast doubt on many longstanding assumptions such as the inevitability of declining real food prices, and brought to an end a long period of food price stability. Some of the key driving forces appear to have been declines in yield growth for...

The main objective of the present study is to estimate the extent to which the RDP investment support has a complementary or a substitutionary effect on farm investments. In order to answer this question, we attempt to quantify the potential deadweight loss by estimating the extent to which the...