Examlex
The modern footrace called the marathon was based on a real person, Pheidippides, who ran from Marathon to Athens to announce Athens' victory.
Production Possibility Frontier
A curve depicting all maximum output possibilities for two goods, given a set of inputs consisting of resources and other factors. The PPF demonstrates the trade-offs in production volume between two choices.
Opportunity Cost
The cost of passing up the next best choice when making a decision.
Economic Problem
The challenge of managing limited resources to meet the unlimited wants and needs of a society.
Scarce Resources
Essential goods or inputs in limited supply compared to the demand, requiring allocation through economic systems.
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