Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Erika Rasure is globally-recognized as a ...

The demand curve explains the relationship between price and number of sales (also called product demand). Companies can leverage some control over their sales by manipulating the price, but there are ...

The difference between market demand and aggregate demand delineates the fundamental difference between microeconomics and macroeconomics. Microeconomics is concerned with the supply and demand of ...

Inflation has remained at levels well above the Federal Reserve’s inflation goal of 2% for over a year. Separating the underlying data from the personal consumption expenditures price index into ...

Michael Boyle is an experienced financial professional with more than 10 years working with financial planning, derivatives, equities, fixed income, project management, and analytics. Suzanne is a ...