Across most asset classes, historical data show a strong association between high volatility and falling prices. Read more here.

Marginal cost measures the cost of producing one more unit of a good. Zero marginal cost occurs when extra units can be produced at no additional cost. Marginal costs include variable costs and can ...

Robert Stammer, CFA, is the former director of investor engagement at CFA Institute and writes on thought leadership in the investment management industry. Charlene Rhinehart is a CPA , CFE, chair of ...

The Dow Jones Industrial Average (DJIA) reversed early-session losses on Friday after the US Supreme Court struck down President Trump's sweeping tariffs in a landmark 6-3 decision.

Background We evaluated the impact of the number of teeth on health expectancy, measured as years of life without limitations in activities of daily living (ADLs) and physical function, among adults ...

Part 2 of our Hurricane Helene series reflects on the restoration in the Chimney Rock and Bat’s Cave areas of Duke Energy’s service territory. As operational and reliability pressures on the grid ...