This paper studies the efficient arrangement among several agents that are subject to idiosyncratic, privately observed taste shocks affecting their marginal utility of current consumption. Agents accumulate capital and have access to a technology to produce goods. The framework deviates from...

Both global and regional economic linkages have strengthened substantially over the past quarter century. We employ a dynamic factor model to analyze the implications of these linkages for the evolution of global and regional business cycles. Our model allows us to assess the roles played by the...