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Working Paper
News Selection and Household Inflation Expectations
We examine the impact of systematic media reporting on household inflation expectations, focusing on how selective news coverage influences household responses to inflation news. In a model where monitoring all economic developments is costly, households will account for news selection when forming inflation expectations. The model implies an asymmetry: news about high inflation influences inflation expectations more than news about low inflation. Using micro panel data, we find support for this hypothesis. Exposure to news about higher prices increases household inflation expectations by ...
Working Paper
Time Use and the Efficiency of Heterogeneous Markups
What are the welfare implications of markup heterogeneity across firms? In standard monopolistic competition models, such heterogeneity implies inefficiency even in the presence of free entry. We enrich the standard model with heterogeneous firms so that preferences are non-separable in off-market time and market consumption and show that this changes the welfare implications of markup heterogeneity. In this context, homogeneity of markups is neither necessary nor sufficient for efficiency. The marginal cost of the marginal firm is weakly inefficiently high when off-market time and market ...