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.

Explore how the diffusion of innovations theory aids in developing marketing strategies for new products and increasing market share through five key steps.

Most economists subscribe to a belief in “positive economics,” which means that economic theory flows from economic data. Thus, all theory can be tested for ...

Investing can often feel like navigating a maze of endless options and ever-shifting market conditions. This is where the Modern Portfolio Theory (MPT) comes in, offering a roadmap for making smarter ...

The Stranger Things series finale left fans divided, and some viewers are even convinced the ending was fake — with a secret extra episode still waiting to be released. The hit Netflix series came to ...