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Working Paper
Deposit Convexity, Monetary Policy and Financial Stability
In principle, bank deposits can be withdrawn on demand. In practice, depositors tend to maintain stable balances for long periods, allowing banks to fund long-dated assets. Nevertheless, the cost of deposit funding influences banks’ capacity for maturity transformation. Banks and researchers conventionally model the response of deposit interest rates to market interest rates as constant, implying that deposits have nearly constant duration. Contrary to this standard assumption, we show empirically that the “beta” of deposit rates to market rates increases as market rates rise, causing ...
Newsletter
Bank Exposure to Commercial Real Estate and the Covid-19 Pandemic
The Covid-19 pandemic had an immediate and substantial impact on the commercial real estate (CRE) market—emptying workplaces, shopping centers, and hotels, thus affecting the cash flows of businesses occupying commercial space and in turn the ability of commercial space owners to meet their debt obligations.Delinquent CRE loans began to surface soon after the pandemic started and remain elevated in 2021. Broad loan delinquencies would represent a potential threat to bank capitalization and solvency, particularly for smaller banks that tend to have higher concentrations in CRE lending. ...
Working Paper
Migration, congestion externalities, and the evaluation of spatial investments
Evaluations of new infrastructure in developing countries typically focus on direct effects, such as the impact of an electrification program on household energy use. But if new infrastructure induces people to move into an area, other local publicly provided goods may become congested, offsetting the benefit of the infrastructure. We use a simple model to show how to measure the net benefit of a place-based program without data on land prices?an indicator that is commonly used to measure congestion in developed countries but that often cannot be used in poor countries because land markets ...
Newsletter
The Structure of Federal Reserve Liabilities
Throughout the financial crisis and its aftermath from late 2008 through October 2014, the Federal Reserve used asset purchases as a potent tool of monetary policy?buying longer-term Treasury and mortgage-backed securities to provide economic stimulus beyond what traditional policy approaches could produce. Consequently, the size and composition of the Fed?s balance sheet changed significantly over this period.
Working Paper
The age-time-cohort problem and the identification of structural parameters in life-cylce models
The standard approach to estimating structural parameters in life-cycle models imposes sufficient assumptions on the data to identify the ?age profile? of outcomes, then chooses model parameters so that the model?s age profile matches this empirical age profile. I show that the standard approach is both incorrect and unnecessary: incorrect, because it generally produces inconsistent estimators of the structural parameters, and unnecessary, because consistent estimators can be obtained under weaker assumptions. I derive an estimation method that avoids the problems of the standard approach. I ...
Report
Heterogeneity and tests of risk sharing
How well do people share risk? Standard risk-sharing regressions assume that any variation in households? risk preferences is uncorrelated with variation in the cyclicality of income. I combine administrative and survey data to show that this assumption is questionable: Risk-tolerant workers hold jobs where earnings carry more aggregate risk. The correlation makes risk-sharing regressions in the previous literature too pessimistic. I derive techniques that eliminate the bias, apply them to U.S. data, and find that the effect of idiosyncratic income shocks on consumption is practically small ...
Report
Do newspapers matter? Short-run and long-run evidence from the closure of The Cincinnati Post
The Cincinnati Post published its last edition on New Year?s Eve 2007, leaving the Cincinnati Enquirer as the only daily newspaper in the market. The next year, fewer candidates ran for municipal office in the Kentucky suburbs most reliant on the Post, incumbents became more likely to win re-election, and voter turnout and campaign spending fell. These changes happened even though the Enquirer at least temporarily increased its coverage of the Post?s former strongholds. Voter turnout remained depressed through 2010, nearly three years after the Post closed, but the other effects diminished ...
Working Paper
A Sequential Bargaining Model of the Fed Funds Market with Excess Reserves
We model bargaining between non-bank investors and heterogeneous bank borrowers in the federal funds market. The analysis highlights how the federal funds rate will respond to movements in other money market interest rates in an environment with elevated levels of excess reserves. The model predicts that the administered rate offered through the Federal Reserve's overnight reverse repurchase agreement facility influences the fed funds rate even when the facility is not used. Changes in repo rates pass through to the federal funds rate, but by less than one-for-one. We calibrate the model to ...
Working Paper
Monetary Policy Implementation with Ample Reserves
We offer a parsimonious model of the reserve demand to study the tradeoffs associated with various monetary policy implementation frameworks. Prior to the 2007–09 financial crisis, many central banks supplied scarce reserves to execute their interest-rate policies. In response to the crisis, central banks undertook quantitative-easing policies that greatly expanded their balance sheets and, by extension, the amount of reserves they supplied. When the crisis and its aftereffects passed, central banks were in a position to choose a framework that has reserves that are (1) abundant—by ...
Working Paper
Portfolio choices and risk preferences in village economies
We use a model of optimal portfolio choice to measure heterogeneity in risk aversion among households in Thai villages. There is substantial heterogeneity in risk preferences, positively correlated in most villages with alternative estimates based on a full risk-sharing model.