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Keywords:asset pricing 

Nonparametric pricing of multivariate contingent claims

In this paper, I derive and implement a nonparametric, arbitrage-free technique for multivariate contingent claim (MVCC) pricing. Using results from the method of copulas, I show that the multivariate risk-neutral density can be written as a product of marginal risk-neutral densities and a risk-neutral dependence function. I then develop a pricing technique using nonparametrically estimated marginal risk-neutral densities (based on options data) and a nonparametric dependence function (based on historical return data). By using nonparametric estimation, I avoid the pricing biases that result ...
Staff Reports , Paper 162

Betting against beta (and gamma) using government bonds

Purportedly consistent with ?risk parity? (RP) asset allocation, recent studies document compelling ?low risk? trading strategies that exploit a persistently negative relation between Sharpe ratios (SRs) and maturity along the U.S. Treasury (UST) term structure. This paper extends this evidence on betting against beta with government bonds (BABgov) in four respects. First, out-of-sample tests suggest that excess returns may have waned somewhat recently and that the pattern seems most pronounced for USTs given data on ten other previously unexamined government bond markets. Second, BABgov ...
Staff Reports , Paper 708

Excess volatility of exchange rates with unobservable fundamentals

We present tests of excess volatility of exchange rates that impose minimal structure on the data and do not commit to a choice of exchange rate "fundamentals." Our method builds on existing volatility tests of asset prices, combining them with a procedure that extracts unobservable fundamentals from survey-based exchange rate expectations. We apply our method to data for the three major exchange rates since 1984 and find broad evidence of excess volatility with respect to the predictions of the canonical asset-pricing model of the exchange rate with rational expectations.
Staff Reports , Paper 103

Working Paper
Implications of heterogeneity in preferences, beliefs and asset trading technologies for the macroeconomy

This paper analyzes and computes the equilibria of economies with large numbers of heterogeneous agents who have different asset trading technologies, preferences, and beliefs. We illustrate the value of our method by using it to evaluate the implications of these heterogeneities through several quantitative exercises.
Working Papers , Paper 2014-14

Working Paper
Spurious Inference in Unidentified Asset-Pricing Models

This paper studies some seemingly anomalous results that arise in possibly misspecified and unidentified linear asset-pricing models estimated by maximum likelihood and one-step generalized method of moments (GMM). Strikingly, when useless factors (that is, factors that are independent of the returns on the test assets) are present, the models exhibit perfect fit, as measured by the squared correlation between the model's fitted expected returns and the average realized returns, and the tests for correct model specification have asymptotic power that is equal to the nominal size. In other ...
FRB Atlanta Working Paper , Paper 2014-12

The impact of the pandemic and the Fed’s muni program on Illinois muni yields

We estimate a simple model in which variations in Illinois daily municipal bond yields are explained by high-frequency indicators summarizing economic and public health conditions in Illinois, as well as key changes in the Federal Reserve’s Municipal Liquidity Facility (or MLF). We find that the MLF appears to have reduced Illinois muni yields by more than 200 basis points.
Chicago Fed Letter , Issue 449 , Pages 7

Working Paper
Liquidity Premia, Price-Rent Dynamics, and Business Cycles

n the U.S. economy during the past 25 years, house prices exhibit fluctuations considerably larger than house rents, and these large fluctuations tend to move together with business cycles. We build a simple theoretical model to characterize these observations by showing the tight connection between price-rent fluctuation and the liquidity constraint faced by productive firms. After developing economic intuition for this result, we estimate a medium-scale dynamic general equilibrium model to assess the empirical importance of the role the price-rent fluctuation plays in the business cycle. ...
FRB Atlanta Working Paper , Paper 2014-15

Working Paper
What we learn from China's rising shadow banking: exploring the nexus of monetary tightening and banks' role in entrusted lending

We argue that China's rising shadow banking was inextricably linked to potential balance-sheet risks in the banking system. We substantiate this argument with three didactic findings: (1) commercial banks in general were prone to engage in channeling risky entrusted loans; (2) shadow banking through entrusted lending masked small banks' exposure to balance-sheet risks; and (3) two well-intended regulations and institutional asymmetry between large and small banks combined to give small banks an incentive to exploit regulatory arbitrage by bringing off-balance-sheet risks into the balance ...
FRB Atlanta Working Paper , Paper 2016-1

Discussion Paper
The Private Premium in Public Bonds?

In a 2012 New York Fed study, Chenyang Wei and I find that interest rate spreads on publicly traded bonds issued by companies with privately traded equity are about 31 basis points higher on average than spreads on bonds issued by companies with publicly traded equity, even after controlling for risk and other factors. These differences are economically and statistically significant and they persist in the secondary market. We control for many factors associated with bond pricing, including risk, liquidity, and covenants. Although these controls account for some of the absolute pricing ...
Liberty Street Economics , Paper 20120516

Discussion Paper
When Do Trade Frictions Increase Liquidity?

Economists tend to assume that frictions that limit trading in financial markets reduce liquidity and lower investor welfare. In this blog I discuss a recent staff study of mine that challenges that conventional wisdom. I explain how introducing trading frictions—such as circuit breakers—that slow or halt trading in an over-the-counter market experiencing a fire sale might, paradoxically, lead to higher liquidity and investor welfare.
Liberty Street Economics , Paper 20111219



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