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 ...

Elastic products, like air travel, see demand vary with price changes, affecting investment volatility. Inelastic goods, such as insulin, maintain steady demand despite price fluctuations, offering ...

Economics is a social science that studies the collection, allocation and distribution of economic resources. Business owners use the study of economics to help them make business decisions. Not only ...

Price elasticity measures how demand changes with price adjustments; key for investment decisions. Investors should focus on companies developing inelastic products for greater pricing power.