Low, Hamish; Meghir, Costas; Pistaferri, Luigi - 2021
frictions that allows us to distinguish between different sources of risk and to estimate their effects. The sources of risk are … heterogeneity. Our model allows for four main social insurance programmes. In contrast to simpler models that attribute all income …. Estimates of productivity risk, once we control for employment risk and for individual labour supply choices, are substantially …