Explore the key differences between Sharpe ratio and alpha in evaluating mutual funds. Learn how these risk-adjusted metrics ...

Thomas J. Brock is a CFA and CPA with more than 20 years of experience in various areas including investing, insurance portfolio management, finance and accounting, personal investment and financial ...

Background: Previous reports have suggested that the incidence of psychotic disorders has either been stable or decreasing ...

For decades, scientists have tried to answer a simple question: why be honest when deception is possible? Whether it is a peacock's tail, a stag's roar, or a human's résumé, signals are means to ...

Objectives To examine how the population composition, practice organisation and geographical context of general practice clinics are associated with unwarranted variation in prescribing patterns ...