We examine the plausibility of four established and innovative identification strategies for agricultural production functions using farm-level panel datasets from five EU countries. Newly suggested proxy and dynamic panel approaches provide attractive conceptual improvements over received...

This paper investigates the impact of labour force composition on productivity in EU arable farming. We test for heterogeneous effects of family and hired labour for a set of five EU member states. To this end, we estimate augmented production functions using FADN data for the years 2001-2008....