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.

Depot owners across Nigeria are increasingly uneasy over mounting investment uncertainty and the prospect of job losses as ...

Researchers at the University of Basel and the Laboratoire Kastler Brossel have demonstrated how quantum mechanical ...

Discover how probability distribution methods can help predict stock market returns and improve investment decisions. Learn ...

Abstract: In this paper, the state estimation problem with non-stationary heavy-tailed measurement noise (NHMN) is considered. The mixture of two Gaussian distributions, with a Bernoulli random ...

In unpredictable times, how can we stay calm, grounded, and on course? This hour, TED speakers lead us through uncertainty. Guests include former medical clown Matt Wilson, psychologist Jamil Zaki, ...

Hundreds of popular items sold under recognizable brand names in small grocery stores and markets across Indiana and Minnesota are being recalled after it was found they may be contaminated with ...

Humans possess a remarkable balance between stability and flexibility, enabling them to quickly establish new plans and adjust goals even in the face of sudden changes. However, "model-free ...

We like the predictable, and we want solid ground to stand on, but life is ambiguous and often unforeseeable. We don’t know what will happen from one day to the next. I had a friend who worried about ...

Abstract: This study examines how brand owners use blockchain technology to address the challenges posed by gray market activities under demand uncertainty. First, by utilizing blockchain’s downward ...