Stochastic volatility is the unpredictable nature of asset price volatility over time. It's a flexible alternative to the Black Scholes' constant volatility assumption.

CEO of Paul M. Wendee & Associates, LLC; Publisher of the Intrinsic Value Wealth Report Newsletter; Founder of the Value Driver Institute. To make sound business and investment decisions, business ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Hausdorff's math unveils the beauty in distance and dimension, a world of self-similar wonder. Hausdorff's math unveils the beauty in distance and dimension, a world of self-similar wonder.

Common Variable Immunodeficiency Disorders (CVID) are the most frequent symptomatic Primary Immunodeficiency Disorder (PID) in both adults and children (1). Patients with CVID present with late-onset ...

Runway refers to how long your business can continue operating before it runs out of cash, and it’s calculated by dividing your cash reserves by your monthly cash burn. Fixed expenses are your biggest ...

School of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China ...

In my Dating and Communication course, my students often talk about how the nature of dating has changed. It seems that, for many young people, dating is more myth than reality. That is, for many ...

Q: Why am I suddenly getting lots of weird, random texts from strangers asking if they know me? A: If you’re receiving vague text messages from numbers you don’t recognize saying something like, “Hi, ...