In economics, the consumer surplus is the satisfaction a consumer receives when purchasing a good or service. Graphically, it is depicted as the triangle-shaped area formed by the aggregate demand ...

Get the latest news and market analysis from our in-house experts. Real GDP shows the value of an economy’s output, adjusted for any changes in inflation, interest rates or other factors which could ...

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Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Robert Kelly is managing director of XTS Energy LLC, and has more than three ...