This paper develops visual aids for the understanding of two asset portfolio mathematics. Specifically, visual aids are utilized in teaching portfolio variance and correlation coefficient concepts. The presentation is simple, yet powerful, and is useful for an audience with varying levels of...

An increase in the cost of selling short should increase the bearish information content of short interest announcements by driving relatively uninformed short sellers out of the market. We extend the Diamond and Verrecchia (1987) model to include short selling against the box and test the...

Which journal articles have had the most impact on finance research? Which journals dominated finance research in the 1990s? We answer these and similar questions using a comprehensive sample of journals, an extensive time period, and a new ranking method that avoids problems inherent in the...

This paper develops visual aids for the understanding of two asset portfolio mathematics. Specifically, visual aids are utilized in teaching portfolio variance and correlation coefficient concepts. The presentation is simple, yet powerful, and is useful for an audience with varying levels of...

This study uses a real options framework to predict small firm bootstrapping behavior with regard to trade credit discounts. Findings from a sample of 606 small firms suggest their managers place high value on the ability to adjust their decisions over time in response to firm-specific changes...