This paper discusses models of off-farm labour participation estimated with panel data. With this kind of model, unexplained persistence in a labour state may be due to true state dependence (when a previous state modifies attitudes, constraints or parameters) and/or to heterogeneity...

Proteins from animal sources, including meat, and plant-based foods are essential for a healthy human diet. However, animal-based proteins have significantly higher environmental impacts (e.g., greenhouse gas emissions, deforestation, and water usage) and health risks (e.g., obesity, type 2...