Network externalities—i.e., effects on consumers' alternative-specific pay-offs of other consumers' decisions—arise in many economic settings. This paper considers the identification of discrete-choice models featuring network externalities and then uses such a model to analyze how network...

The purpose of this paper is to investigate the stochastic behavior of corporate debt ratios utilizing a balanced panel of 2,556 publicly traded U.S. firms during the period 1997-2010. We partition the panel into ten economic sectors and perform panel unit root tests on each sector employing...