Multifunctionality in Agriculture : Evaluating the degree of jointness policy implications These proceedings examine the nature and strength of jointness between agricultural commodity production and non commodity outputs from the perspective of three areas important to the agricultural sector: rural development environmental externalities and food security. This workshop also examined whether the relationships among these non commodity outputs were complementary or competing. Finally the policy implications that could be derived from the findings of this workshop were also a key element in the discussions and are summarised in the Rapporteur’s summary.