The behavior of equity prices is analyzed in a general equilibrium model where agents have preferences not only over consumption but also (implicitly) over their beliefs. To alleviate cognitive dissonance, investors endogenously choose to ignore information that conflicts too much with their ex...

Empirical evidence suggests that goods are highly heterogeneous with respect to the degree of price rigidity. We develop a DSGE model featuring heterogeneous nominal rigidities across two sectors to study the equilibrium determinacy and stability under adaptive learning for interest rate rules...

This paper analyzes the consequences of a shift from a floating to a pegged exchange rate regime on the actual and expected inflation rate, in an environment of asymmetric information. Policymaking is endogenous and the public learns rationally. There are two main findings. First, there is a...

We explore the stability properties of interest rate rules granting an explicit response to stock prices in a New-Keynesian DSGE model populated by Blanchard-Yaari non-Ricardian households. The constant turnover between long-time stock holders and asset-poor newcomers generates a financial...

The empirical analysis in ""International R&D Spillovers"" (Coe and Helpman, 1995) is first revisited by applying modern panel cointegration estimation techniques to an expanded data set that we have constructed for the purpose of this study. The new estimates confirm the key results reported in...

Transparent public financial management at the subnational level requires institutions and processes that mirror those needed at the central government level, in order to generate better accountability and competition among different subnational governments, critical elements in ensuring good...

The quality of institutions-meaning the quality of contract enforcement, property rights, shareholder protection, and the like-has received a great deal of attention in recent years. The purposes of this paper are twofold. First, it studies the consequences of trade when institutional...

We analyze the relationship between international trade and the quality of economic institutions, such as contract enforcement, rule of law, and property rights. In our model, firms differ in their preferences for institutional quality, which is determined endogenously in a political economy...