Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Peter Westfall is a distinguished professor ...

Microeconomics is one of the major focus areas within the academic field of economics. While the scope and methods of microeconomics can be complex, its overall focus is relatively straightforward.

Microeconomics doesn’t have to feel overwhelming—especially when you break it down into relatable concepts like scarcity, optimization, and market dynamics. With the right study tools, real-world ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...