Respuesta :
They use currency. Society uses a system called currency to enforce the " Get what you give ". If i was working hard i have a large amount of money to spend for myself. vise versa with me not working on the daily.
Aggregate economic behavior
In commerce, Aggregate function applies to economy-wide sums of personal behavior. It includes associations among economic aggregates such as federal income, administration investment, and aggregate demand. It commits to economy-wide sums of personal expression.