This paper analyzes the international transmission of tax shocks in a two-country infinite-horizon representative agent framework. In analyzing such shocks, the viability of the underlying tax regimes, arising from the arbitrage conditions characterizing equilibrium in a perfect world capital...

Stochastic models with economy-wide shocks imply that the welfare costs of aggregate volatility are negligible. In reality, idiosyncratic shocks are important, and empirical evidence suggests that their volatility is several times that of aggregate shocks. This paper introduces both types of...

Stochastic models with economy-wide shocks imply that the welfare costs of aggregate volatility are negligible and contribute little to explaining the equity premium puzzle. Motivated by this failure, this paper introduces idiosyncratic shocks. Drawing on empirical evidence suggesting that the...