Do high active risk (AR) equity portfolio managers tend to realize a relatively high information ratio (IR)? We explore the AR-IR relationship across various global equity mandates and investment approaches.When evaluating managers, a CIO may choose to compare managers that share a common...

Management of critical resources having uncertain consumption rates is perhaps the most common challenge encountered by businesses in discharging their numerous functions, e.g., inventory distribution, marketing, finance, production, personnel, etc. It involves making two key decisions...