Examlex
Define the terms research question, independent variable, and dependent variable; give a brief example of a research question and identify the independent and dependent variables within it.
Technology Spillover
An external benefit that results when knowledge spreads among individuals and firms.
Marginal Social Cost
The complete expense incurred by society for the production of one more unit of a product or service.
Public Park
A piece of public land in urban areas designated for recreational use by the general public, often maintained by local government.
Socially Optimum
A state where resources are allocated in the most efficient way from a societal perspective, maximizing social welfare.
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