Examlex
Three noncollinear points determine a triangle. How many different triangles are determined by 7 points in a plane, no three of which are collinear?
Externalities
Economic side effects or consequences that affect someone other than the buyer or seller, can be positive or negative.
Incentives
Motivations or rewards that influence the actions and behaviors of individuals or organizations.
External Benefit
A positive effect or advantage that results from a transaction or activity but benefits a third party who is not directly involved in the transaction.
Social Value
The importance or worth of something to society, considering factors beyond mere economic gains, like environmental sustainability and social equity.
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