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JEL Classification:D83 

Working Paper
Intermediation in Markets for Goods and Markets for Assets

We analyze agents' decisions to act as producers or intermediaries using equilibrium search theory. Extending previous analyses in various ways, we ask when intermediation emerges and study its efficiency. In one version of the framework, meant to resemble retail, middlemen hold goods, which entails (storage) costs; that model always displays uniqueness and simple transition dynamics. In another version, middlemen hold assets, which entails negative costs, that is, positive returns; that model can have multiple equilibria and complicated belief-based dynamics. These results are consistent ...
FRB Atlanta Working Paper , Paper 2019-5

Report
Why Have Inflation Expectations Surged Recently? A Historical Perspective

How much of the most recent surge in inflation expectations, which began in March 2025, has been the result of the usual effect of abnormal price movements? How much is left unexplained and may signal a potential de-anchoring of inflation expectations? How do the most recent and the pandemic-era surges in expectations compare with the two surges in the Great Inflation episode of the 1970s? This brief addresses those questions using data on inflation expectations from the University of Michigan Survey of Consumers and a simple regression model in which households form their inflation ...
Current Policy Perspectives , Paper 25-14

Working Paper
Inflation Thresholds and Inattention

Inflation expectations are key to economic activity, and in the current economic climate of a heated labor market, they are central to the policy debate. At the same time, a growing literature on inattention suggests that individuals, and therefore individual behavior, may not be sensitive to changes in inflation when it is low. This paper explores evidence of such inattention by constructing three different measures based on the University of Michigan’s Survey of Consumers 1-year ahead inflation expectations. Exploring inflation thresholds of 2, 3, and 4 percent, our findings are ...
Working Papers , Paper 19-14

Working Paper
Interest Rate Surprises: A Tale of Two Shocks

Interest rate surprises around FOMC announcements reveal both the surprise in the monetary policy stance (the pure policy shock) and interest rate movements driven by exogenous information about the economy from the central bank (the information shock). In order to disentangle the effects of these two shocks, we use interest rate changes on days of macroeconomic data releases. On these release dates, there are no pure policy shocks, which allows us to identify the impact of information shocks and thereby distill pure policy shocks from interest rate surprises around FOMC announcements. Our ...
Working Papers , Paper 22-2

Working Paper
A Theory of Sticky Rents: Search and Bargaining with Incomplete Information

The housing rental market offers a unique laboratory for studying price stickiness. This paper is motivated by two facts: 1. Tenants? rents are remarkably sticky even though regular and expected recontracting would, by itself, suggest substantial rent flexibility. 2. Rent stickiness varies significantly across structure type; for example, detached unit rents are far stickier than large apartment unit rents. We offer the first theoretical explanation of rent stickiness that is consistent with these facts. In this theory, search and bargaining with incomplete information generates stickiness in ...
Working Papers (Old Series) , Paper 1705

Working Paper
Job Ladders and Earnings of Displaced Workers

Workers who suffer job displacement experience surprisingly large and persistent earnings losses. This paper proposes an explanation for this robust empirical puzzle in a model of search over match-quality with a significant job ladder. In addition to capturing the depth and persistence of displaced-worker-earnings losses, the model is able to match a) separation rates by tenure; b) the empirical decomposition of earnings losses into reduced wages and employment; c) observed wage dispersion; d) the pattern of employer-to-employer transitions after layoff, and e) the degree of serial ...
Working Papers (Old Series) , Paper 1514

Working Paper
Differences of Opinions

This paper presents a generalization of the DeGroot learning rule in which social learning can lead to polarization, even for connected networks. I first develop a model of biased assimilation in which the utility an agent receives from past decisions depends on current beliefs when uncertainty is slow to resolve. I use this model to motivate key features of an agent?s optimization problem subject to scarce private information, which forces the agent to extrapolate using social information. Even when the agent extrapolates under ?scientific? assumptions and all individuals in the network ...
Working Papers (Old Series) , Paper 1604

Working Paper
Goods-Market Frictions and International Trade

We present a tractable framework that embeds goods-market frictions in a general equilibrium dynamic model with heterogeneous exporters and identical importers. These frictions arise because it takes time and expense for exporters and importers to meet. We show that search frictions lead to an endogenous fraction of unmatched exporters, alter the gains from trade, endogenize entry costs, and imply that the competitive equilibrium does not generally result in the socially optimal number of searching firms. Finally, ignoring search frictions results in biased estimates of the effect of tariffs ...
Working Papers (Old Series) , Paper 1635

Working Paper
Convergence of Cultural Traits with Time-Varying Self-Confidence in the Panebianco (2014) Model--A Corrigendum

We highlight that convergence in repeated averaging models commonly used to study cultural traits or opinion dynamics is not equivalent to convergence in Markov chain settings if transition matrices are time-varying. We then establish a new proof for the convergence of cultural traits in the model of Panebianco (2014) correcting the existing proof. The new proof provides novel insights on the long-run outcomes for inessential individuals. We close with a discussion of conditions for convergence in repeated averaging models with time-varying transition matrices.
Working Papers (Old Series) , Paper 1720

Working Paper
Costly Information Intermediation as a Natural Monopoly

In this paper, we show that information trade has similar characteristics to a natural monopoly, where competition may be detrimental to efficiency due either to the duplication of direct costs or the slowing down of information dissemination. We present a model with two large populations in which consumers are randomly matched to providers on a period-by-period basis. Despite a moral hazard problem, cooperation can be sustained through an institution that gives incentives to information exchange. We consider different information pricing mechanisms (membership vs. buy and sell) and different ...
Working Papers (Old Series) , Paper 1721

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Melosi, Leonardo 11 items

Cheremukhin, Anton 8 items

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