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Extant literature documents that aggregate accruals positively predict future market returns and attributes this relation to either changes in discount rates or systematic earnings management. We offer an alternative explanation: aggregate merger and acquisition (M&A) activity drives this...
Persistent link: https://www.econbiz.de/10012846411
the restrictions imposed by static and intertemporal equilibrium versions of the arbitrage pricing theory (APT) on a …
Persistent link: https://www.econbiz.de/10014178238
In this paper we present a model of fire sales and market breakdowns, and of the financial amplification mechanism that follows from them. The distinctive feature of our model is the central role played by endogenous uncertainty. As conditions deteriorate, more “banks” within the financial...
Persistent link: https://www.econbiz.de/10014201970
We introduce a Nelson-Siegel type interest rate term structure model with the underlying yield factors following autoregressive processes revealing time-varying stochastic volatility. The factor volatilities capture risk inherent to the term structure and are associated with the time-varying...
Persistent link: https://www.econbiz.de/10014219528
divergences in the tail returns from around the world. To do so, it applies extreme value theory to equity indices representing …
Persistent link: https://www.econbiz.de/10014049088
In this paper we introduce a new class of approaches to empirical asset pricing research, namely LASSO methods augmented by further penalties related to differences in adjacent coefficient estimates (at t and t+1) for a given characteristic. The economic motivation for this is that the...
Persistent link: https://www.econbiz.de/10013306210
This paper proposes a novel time-varying present-value model to analyze the joint dynamics of stock returns and cash flows periodically. We use a nonparametric time-varying vector autoregressive model to examine the economic implications of the time-varying present-value model. By conducting...
Persistent link: https://www.econbiz.de/10014350890
Using the government's intertemporal budget constraint, we quantify the contribution of returns paid on the U.S. government's debt portfolio to the evolution of the debt-to-GDP ratio. We show that announcements of unconventional monetary policy measures by the Federal Reserve between 2008.IV and...
Persistent link: https://www.econbiz.de/10013028968
We are comparing two approaches for stochastic volatility and jumps estimation in the EUR/USD time series - the non-parametric power-variation approach using high-frequency returns, and the parametric Bayesian approach (MCMC estimation of SVJD models) using daily returns. We find that both of...
Persistent link: https://www.econbiz.de/10013030080
This paper examines the possibility of using derivative-implied risk premia to explain stock returns. The rapid development of derivative markets has led to the possibility of trading various kinds of risks, such as credit and interest rate risk, separately from each other. This paper uses...
Persistent link: https://www.econbiz.de/10013141997