Post-modern portfolio theory uses downside risk to refine portfolio optimization. Learn how PMPT offers an alternative to modern portfolio theory for risk-adjusted returns.

Learn about self-enhancement, a bias by which individuals overvalue their own successes. Discover its implications, examples, ...

South Korea’s worst data breach in over a decade raises concerns about poor authentication key management and a potential insider threat. A prolonged lack of management of valid authentication keys ...

High-income residents of Democratic-leaning states are poised to get unusually large tax refunds early next year, thanks to the relaxed cap on state and local tax deductions. There are moves people ...

The top Democrat in the House of Representatives attacked White House Press Secretary Karoline Leavitt with a slew of insults on Friday. House Minority Leader Hakeem Jeffries, D-N.Y., accused ...

Prime Minister Benjamin Netanyahu of Israel took credit for an emerging agreement, but it was clear that President Trump was calling the shots. By Isabel Kershner Reporting from Jerusalem Prime ...

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Here’s an analysis of the letter bearing Donald Trump’s name that was included in a 50th birthday book for Jeffrey Epstein. The Wall Street Journal in July reported on the 2003 birthday book and ...

Forbes contributors publish independent expert analyses and insights. William Arruda covers personal branding, leadership, and careers. These above-the-fold elements pretty much all people see when ...

ABSTRACT: The elimination of hydrocarbon waste is difficult, and it is a great source of greenhouse gas emissions due to its toxicity. The study characterised oily sludge from a Beninese thermal plant ...