The Journal of Finance publishes leading research across all the major fields of finance. It is one of the most widely cited journals in academic finance, and in all of economics. Each of the six issues per year reaches over 8,000 academics, finance professionals, libraries, and government and financial institutions around the world. The journal is the official publication of The American Finance Association, the premier academic organization devoted to the study and promotion of knowledge about financial economics.
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Dynamic Competition, Valuation, and Merger Activity
Published: 12/27/2012 | DOI: 10.1111/j.1540-6261.2012.01796.x
MATTHEW SPIEGEL, HEATHER TOOKES
We model the interactions between product market competition and investment valuation within a dynamic oligopoly. To our knowledge, the model is the first continuous‐time corporate finance model in a multiple firm setting with heterogeneous products. The model is tractable and amenable to estimation. We use it to relate current industry characteristics with firm value and financial decisions. Unlike most corporate finance models, it produces predictions regarding parameter magnitudes as well their signs. Estimates of the model's parameters indicate strong linkages between model‐implied and actual values. The paper uses the estimated parameters to predict rivals’ returns near merger announcements.
On Intraday Risk Premia
Published: 03/01/1995 | DOI: 10.1111/j.1540-6261.1995.tb05176.x
MATTHEW SPIEGEL, AVANIDHAR SUBRAHMANYAM
This article presents a framework for analyzing the dynamic effects of anticipated large demand pressures on asset risk premia. We show that large institutions who can time their entry into the market will trade either at the open, or during periods of unusual demand pressures. We show that if these institutions do enter later in the day, they trade in the same direction as institutions which provide liquidity continuously; institutions therefore appear to exhibit “herding” behavior. We also explore how changing the uncertainty of demand pressures late in the day affects trading costs throughout the day.