We study the shareholder wealth effects of the adoption and subsequent litigation confirming the validity of shareholder right plans that are enacted to protect a firm's net operating loss carryforwards (tax benefit preservation plans). We find that abnormal returns are negative at the...

The matrix algebra associated with finding minimum variance portfolio weights and tangency portfolio weights is greatly simplified by using an Excel presentation. A further simplification of the tangency portfolio weights process is also presented using excess returns for the risky securities....

Two asset portfolio mathematics is a fixture in many introductory finance and investment courses. However, the actual development of the efficient frontier and capital market line are generally left to a heuristic discussion with diagrams. In this paper, the mathematics for calculating these...

Linking executive compensation to stock price performance is predicted to decrease the usual positive price response to dividend increases for two reasons. One, increasing pay-performance sensitivity (PPS) exacerbates managers' optimistic bias regarding future firm performance, reducing the...

Two-asset portfolio mathematics is a fixture in many introductory finance and investment courses. However, the actual development of the efficient frontier and capital market line are generally left to a heuristic discussion with diagrams. In this article, the mathematics for calculating these...

Various studies argue that underwriting fees are excessive and investment bankers prolong the price stabilization period in aftermarket trading of closed-end fund (CEF) shares. The poor performance of these funds also raises questions about the financial sophistication of IPO buyers.In this...

This study examines the risk-compensating behavior of REIT market makers. The bid-ask spread is hypothesized to compensate market makers for three costs: asymmetric information, order processing, and inventory. As the market maker's perceived likelihood of transacting with a better informed...