Marginal VaR measures the risk added by new investments in a portfolio. Learn its definition, how it works, calculation, and impact on overall risk management.

Marginal analysis was the heart of early Austrian economics and was quickly adopted into mainstream economics, where it is central to modern microeconomic analysis. Amazingly, many people in business ...

Many define financial success by what tax bracket they're in, with higher marginal tax rates applying to taxpayers as their income rises. Yet a tax bracket only tells you what tax rate applies on the ...

The annual debate on how to spend Medicare dollars is here again. We have many modern analytical tools to look at health care spending, but it may be worth going back to some basic insights of ...

The night before my two AP Economics exams, I made a bold decision. Instead of studying, I spent the night curled up on the couch in my attic watching Invincible, some random Amazon Prime show I had ...