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Comparative Advantage
The competence of an individual, firm, or nation to forge a good or render a service with a lower forfeited opportunity compared to others in the market.
Productivity
A measure of the efficiency of production, usually defined as the ratio of outputs produced to inputs used.
Opportunity Costs
The cost of foregoing the next best alternative when making a decision or choosing one option over another.
Opportunity Cost
The financial consequence of rejecting the subsequent optimal choice when deciding.
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