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Full-Text Articles in Economics

American Index Put Options Early Exercise Premium Estimation, Ako Doffou Dec 2007

American Index Put Options Early Exercise Premium Estimation, Ako Doffou

WCBT Faculty Publications

"This paper examines empirically the value of early exercise by testing the ability of two American put valuation models to predict the early exercise premium for the S&P 100 American put options. An accuracy test and a quality test are performed on (1) the MacMillan (1986) & Barone-Adesi and Whaley (1987) model, and (2) the Carr, Jarrow and Myneni(1992) model. The test results show that early exercise premium is significant regardless of moneyness. Moreover, consistent with the theory, the value of early exercise is significantly negatively related to moneyness and interest rates and significantly positively related to time to maturity …


Reflections On A Seminal Force In International Accounting, Karen Cascini Feb 2007

Reflections On A Seminal Force In International Accounting, Karen Cascini

WCBT Faculty Publications

Accounting is a manifestation of several important environmental factors within a country, including economic, educational and political, and, as such, is evolutionary in accordance with those changing social structures. In today‟s ever expanding global economy, the understanding of international aspects of accounting is critical to understanding world events and the way in which they affect our lives. As new nations and new economic powers emerge, continually updated information, including accounting information, is an essential resource for linking an internal accounting system with worldwide systems. Because of the major impact that international accounting has had on countries‟ internal accounting systems, it …