This paper studies the implications of limited information-processing capacity (also called rational inattention) for asset pricing in a linear-quadratic permanent income model. We have two main results. First, RI increases the size of the risk adjustment to asset prices by increasing the...

In this paper we examine how model uncertainty due to the preference for robustness (RB) affects optimal taxation and debt structure in the Barro tax-smoothing model (1979). We first study how the government spending shocks are absorbed in the short run by varying taxes or through debt under RB....

In this paper we examine the effects of model misspecification (robustness or RB) on international consumption correlations in two otherwise standard small open economy models: one with perfect state observation and the other with imperfect state observation. We show that in the presence of...

In this paper we examine the effects of model misspecification (robustness or RB) on international consumption correlations in an otherwise standard small open economy model with endogenous capital accumulation. We show that in the presence of capital mobility in financial markets, RB lowers the...

A leading theory of consumption behavior is that consumers choose their consumption based only on their expected total lifetime income. This theory is called the permanent income hypothesis. According to this theory, consumers should adjust their consumption if they experience a change that...

This paper studies the implications of rational inattention (RI) for asset pricing in a LQ-PIH model. We find that RI increases the size of risk adjustment to asset prices and expected excess returns, which helps resolve extant asset pricing puzzles.

This paper studies the consumption-savings behavior of households who have risk-sensitive preferences and suffer from limited information-processing capacity (rational inattention or RI). We first solve the model explicitly and show that RI increases precautionary savings by interacting with...