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Working Paper
Habit formation heterogeneity: Implications for aggregate asset pricing
We study the asset pricing implications of a general equilibrium Lucas endowment economy inhabited by two agents with habit formation preferences. Preferences are modeled either as internal or external habits. We allow for agents' heterogeneity in relative risk aversion and habit strength. We explicitly compute aggregate prices, such as equity premium, equity volatility, Sharpe ratio, interest rate volatility, and asset holdings for both types of preferences. Equilibrium quantities are computed using a recently developed algorithm of Dumas and Lyasoff (2011), which is refined to capture time ...
Working Paper
The informational content of the embedded deflation option in TIPS
In this paper we estimate the value of the embedded option in U.S. Treasury Inflation Protected Securities (TIPS). The option value exhibits significant time variation that is correlated with periods of deflationary expectations. We use our estimated option values to construct an embedded option price index and an embedded option return index. We then use our embedded option indices as independent variables and examine their statistical and economic significance for explaining the future inflation rate. In almost all of our regressions, the embedded option return index is significant even in ...
Working Paper
What is Certain about Uncertainty?
Researchers, policymakers, and market participants have become increasingly focused on the effects of uncertainty and risk on financial market and economic outcomes. This paper provides a comprehensive survey of the many existing measures of risk, uncertainty, and volatility. It summarizes what these measures capture, how they are constructed, and their effects, paying particular attention to large uncertainty spikes, such as those appearing concurrently with the outbreak of COVID-19. The measures are divided into three types: (1) news-based, survey- based, and econometric; (2) asset market ...
Working Paper
Measuring Inflation Anchoring and Uncertainty : A US and Euro Area Comparison
We use several US and euro-area surveys of professional forecasters to estimate a dynamic factor model of inflation featuring time-varying uncertainty. We obtain survey-consistent distributions of future inflation at any horizon, both in the US and the euro area. Equipped with this model, we propose a novel measure of the anchoring of inflation expectations that accounts for inflation uncertainty. Our results suggest that following the Great Recession, inflation anchoring improved in the US, while mild de-anchoring occurred in the euro-area. As of our sample end, both areas appear to be ...
Discussion Paper
Has the Inflation Risk Premium Fallen? Is it Now Negative?
In this note, we examine the theoretical determinants of one important component of inflation compensation, the inflation risk premium, and argue that a secular decline in the inflation risk premium may be responsible for a substantial portion of the decline in inflation compensation in recent years.
Working Paper
The information content of the embedded deflation pption in TIPS
In this paper we estimate the value of the embedded option in U.S. Treasury Inflation Protected Securities (TIPS). The option value exhibits significant time variation that is correlated with periods of deflationary expectations. We use our estimated option values to construct an embedded option price index and an embedded option return index. We then use our embedded option indices as independent variables and examine their statistical and economic significance for explaining the future inflation rate. In most of our regressions, our embedded option return index is significant even in the ...
Working Paper
Term Structure of Interest Rates with Short-run and Long-run Risks
Bond returns are time-varying and predictable. What economic forces drive this variation? To answer this long-standing question, we propose a consumption-based model with recursive preferences, long-run risks, and inflation non-neutrality. Our model offers two important insights. First, our model matches well the post-1990 nominal upward-sloping U.S. Treasury yield curve. Second, consistent with our model's implication, variance risk premium based on the U.S. interest rate derivatives data emerges as a strong predictor for short-horizon Treasury excess returns, above and beyond the predictive ...
Working Paper
Inflation risk premium: evidence from the TIPS market
``Inflation-indexed securities would appear to be the most direct source of information about inflation expectations and real interest rates" (Bernanke, 2004). In this paper we study the term structure of real interest rates, expected inflation and inflation risk premia using data on prices of Treasury Inflation Protected Securities (TIPS) over the period 2000-2008. The approach we use to estimate inflation risk premium is arbitrage free, largely model free, and easy to implement. We also make distinction between TIPS yields and real yields and take into account explicitly the three-month ...
Working Paper
An empirical investigation of consumption-based asset pricing models with stochastic habit formation
We econometrically estimate a consumption-based asset pricing model with stochastic internal habit and test it using the generalized method of moments. The model departs from existing models with deterministic internal habit (e.g., Dunn and Singleton (1983), Ferson and Constan- tinides (1991), and Heaton (1995)) by introducing shocks to the coefficients in the distributed lag specification of consumption habit and consequently an additional shock to the marginal rate of substitution. The stochastic shocks to the consumption habit are persistent and provide an additional source of time ...