In agricultural activity, the performance and competitiveness concepts are interest targets for decisionmakers, regardless of their representation level (production unit and / or product level, activity sector and / or national and / or international level). The way of materializing these two...

Ricardian (hedonic) analyses of the impact of climate change on farmland values typically assume additively separable effects of temperature and precipitation. Model estimation is implemented on data aggregated across counties or large regions. We investigate the potential bias induced by such...