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 ...

Learn the key differences between marginal utility and marginal value, how they impact decision-making, and why understanding ...

Learn what the Marginal Propensity to Invest (MPI) means, how it’s calculated, and its impact on economic growth and investment decisions.

Business owners and managers make a number of decisions throughout the day, week or month. Many of these decisions are "either-or," but even more of them often are about "how much." Margin analysis, ...

November 2006 In the second installment of a two-part article, Dr. Ahmed A. El-Ashker, professor of finance at the Prince of Songkla University, Thailand, investigates some aspects of Islamic economic ...