Online appendix for the Review of Economic Dynamics article

A number of empirical studies document that marginal cost shocks are not fully passed through to prices at the firm level and that prices are substantially less volatile than costs. We show that in the relative-deep-habits model of Ravn, Schmitt-Grohe, and Uribe (2006), firm-specific marginal...

This paper is concerned with public policy and economic development in a world of interdependent economies. Its objective is to show how the international coordination of economic policy is a means of promoting growth across countries. The analysis is based on a two-country endogenous growth...

This paper evaluates the extent to which a DSGE model can account for the impact of tax policy shocks. We estimate the response of macroeconomic aggregates to anticipated and unanticipated tax shocks in the U.S. and find that unanticipated tax cuts have persistent expansionary effects on output,...

This paper estimates the dynamic effects of changes in taxes in the United States. We dis- tinguish between the effects of changes in personal and corporate income taxes using a new narrative account of federal tax liability changes in these two tax components. We develop an estimator in which...

Credit Channels in a Liquidity Trap

We study a heterogeneous agents model which combines matching frictions in the labor market with incomplete asset markets and nominal rigidities. Workers can experience job terminations that send them into short term unemployment or more serious job terminations that require a more difficult...

We study a model in which households are subject to uninsurable idiosyncratic employment shocks, firms set prices subject to nominal rigidities, and the labor market is characterized by matching frictions and by downward in flexible wages. We introduce heterogeneity in search efficiency that...

This paper generalizes the standard habit-formation model to an environment in which agents form habits over individual varieties of goods as opposed to over a composite consumption good. We refer to this preference specification as “deep habit formation”. Under deep habits, the demand...

We study the effects of German unification in a model with capital accumulation, skill differences and a welfare state. We argue that this event is similar to a mass migration of low-skilled agents holding no capital into a foreign country. Absent a welfare state, we observe an investment boom,...