In this paper, we examine the dynamic behavior of credit spreads on corporate bond portfolios. We propose an economeic model of credit spreads that incorporates portfolio rebalancing, the near unit root property of spreads, the autocorrelation in spread changes, the ARCH conditional...

In this paper, we examine the dynamic behavior of credit spreads on corporate bond portfolios. We propose an econometric model of credit spreads that incorporates portfolio rebalancing, the near unit root property of spreads, the autocorrelation in spread changes, the ARCH conditional...

In this paper, we examine the dynamic behavior of credit spreads on corporate bond portfolios. We propose an econometric model of credit spreads that incorporates portfolio rebalancing, the near unit root property of spreads, the autocorrelation in spread changes, the ARCH conditional...

In this paper the asymptotic properties of ARMA processes with complex- conjugate unit roots in the AR lag polynomial are studied. These processes behave quite differently from processes with a single root equal to 1. In particular, the asymptotic properties of a standardized version of the...

Managers have the ability to time the disclosure of the non-cash component of earnings, which, is termed accrual information, to outside investors. They have the choice of disclosing accrual information at the earnings announcement or waiting until the filing date. This thesis examines whether...

This thesis is composed of four chapters.The first chapter is titled "The Impact of Cost Synergies on Bidding in the Georgia School Milk Market," co-authored with Robert C. Marshall, Matthew E. Raiff, and Jean-Francois Richard. Each summer milk processors around the country participate in sealed...

In this thesis, we study nonparametric identification of first-price auction models and propose a semi-nonparametric simulated integratedmoment estimation method to recover the underlying value distribution.In the first essay, we investigate the nonparametric identification of the first-price...

The analysis of auctions is an active area of research for both theoretical and empirical economists. Concentrating on a particular auction format, namely the First--Price Sealed--Bid auction, this dissertation contributes to the analysis of auction both from a methodological viewpoint and from...

CHAPTER 1: Discrete Choice Models With Local Interactions: A Game Theoretical ApproachConsider observations from a single equilibrium of a local interaction game in which each player, a firm, has a finite number of actions (discrete choice) and is subject to interactions that are localfor...

Essay 1: Integrated Conditional MomentTest for Parametric Conditional Distributions (with Herman J. Bierens)This paper extends the Integrated Conditional Moment (ICM) test for the functional form of nonlinear regression models to tests for parametric conditional distributions. This test is...