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Keywords:learning OR Learning 

Working Paper
The Natural Rate of Interest Through a Hall of Mirrors

Prevailing explanations of persistently low interest rates appeal to a secular decline in the natural interest rate, or r-star, due to factors outside monetary policy's control. We propose informational feedback via learning as an alternative explanation for persistently low rates, where monetary policy plays a crucial role. We extend the canonical New Keynesian model to an incomplete information setting where the central bank and the private sector learn about r-star and infer each other's information from observed macroeconomic outcomes. An informational feedback loop emerges when each side ...
Finance and Economics Discussion Series , Paper 2022-010

Working Paper
Asset Price Learning and Optimal Monetary Policy

We characterize optimal monetary policy when agents are learning about endogenous asset prices. Boundedly rational expectations induce inefficient equilibrium asset price fluctuations which translate into inefficient aggregate demand fluctuations. We find that the optimal policy raises interest rates when expected capital gains, and the level of current asset prices, is high. The optimal policy does not eliminate deviations of asset prices from their fundamental value. When monetary policymakers are information-constrained, optimal policy can be reasonably approximated by simple interest rate ...
International Finance Discussion Papers , Paper 1236

Working Paper
The Role of Learning for Asset Prices and Business Cycles

I examine the implications of learning-based asset pricing in a model in which firms face credit constraints that depend partly on their market value. Agents learn about stock prices, but have conditionally model-consistent expectations otherwise. The model jointly matches key asset price and business cycle statistics, while the combination of financial frictions and learning produces powerful feedback between asset prices and real activity, adding substantial amplification. The model reproduces many patterns of forecast error predictability in survey data that are inconsistent with rational ...
Finance and Economics Discussion Series , Paper 2016-019

Working Paper
Practice Makes Perfect: Learning Effects with Household Point and Density Forecasts of Inflation

This paper shows how both the characteristics and the accuracy of the point and density forecasts from a well-known panel data survey of households' inflationary expectations – the New York Fed's Survey of Consumer Expectations – depend on the tenure of survey respondents. Households' point and density forecasts of inflation become significantly more accurate with repeated practice of completing the survey. These learning gains are best identified when tenure-based combination forecasts are constructed. Tenured households on average produce lower point forecasts of inflation, perceive ...
Working Papers , Paper 24-25

Working Paper
Avoiding Nash Inflation : Bayesian and Robust Responses to Model Uncertainty

We examine learning, model misspecification, and robust policy responses to misspecification in a quasi-real-time environment. The laboratory for the analysis is the Sargent (1999) explanation for the origins of inflation in the 1970s and the subsequent disinflation. Three robust policy rules are derived that differ according to the extent that misspecification is taken as a parametric phenomenon. These responses to drifting estimated parameters and apparent misspecification are compared to the certainty-equivalent case studied by Sargent. We find gains from utilizing robust approaches to ...
Finance and Economics Discussion Series , Paper 2002-09

Working Paper
Short-term Planning, Monetary Policy, and Macroeconomic Persistence

This paper uses aggregate data to estimate and evaluate a behavioral New Keynesian (NK) model in which households and firms plan over a finite horizon. The finite-horizon (FH) model outperforms rational expectations versions of the NK model commonly used in empirical applications as well as other behavioral NK models. The better fit of the FH model reflects that it can induce slow-moving trends in key endogenous variables which deliver substantial persistence in output and inflation dynamics. In the FH model, households and firms are forward-looking in thinking about events over their ...
Finance and Economics Discussion Series , Paper 2020-003

Report
How do college students form expectations?

This paper focuses on how college students form expectations about various major-specific outcomes. For this purpose, I collect a panel data set of Northwestern University undergraduates that contains their subjective expectations about major-specific outcomes. Although students tend to be overconfident about their future academic performance, they revised their expectations in expected ways. The updating process is found to be consistent with a Bayesian learning model. I show that learning plays a role in the decision to switch majors, and that major-switchers respond to information from ...
Staff Reports , Paper 378

Journal Article
Responding to Pandemic Learning Loss

The end of this school year marks just over two years since the onset of the COVID-19 pandemic. In that time, students and educators across the country have had to adapt continually to new styles of learning and education delivery. Many students have found success in virtual and hybrid environments, while others have had a more difficult time. This has led to a loss in learning compared to where students would normally have been based on their age and development stage. This loss has the potential to set back these students for years to come, affecting not only their development, but also the ...
Econ Focus , Issue 2Q , Pages 15

Working Paper
Learning and Misperception: Implications for Price-Level Targeting

Monetary policy strategies that target the price level have been advocated as a more effective way to provide economic stimulus in a deep recession when conventional monetary policy is limited by the zero lower bound on nominal interest rates. Yet, the effectiveness of these strategies depends on a central bank's ability to steer agents' expectations about the future path of the policy rate. We develop a flexible method of learning about the central bank's policy rule from observed interest rates that takes into account the limited informational content at the zero lower bound. When agents ...
Finance and Economics Discussion Series , Paper 2019-078

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Winkler, Fabian 4 items

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