How do economists use economic models

Economists use economic models to study particular aspects of economic reality. To do so, they develop a simplified model of reality in which only a few variables are included, and everything else is held constant or ignored.

Explanation:

For example, the most famous economic model is the model of supply and demand, which is used to analyze how consumers and producers interact in the market for a good or service, and how this interaction determines the price.

As we can see, in this economic model of supply and demand, many other things like social class or history are left aside, and only a few variables are included.

the answer would be voluntary exchange -

"the act of buyers and sellers freely and willingly engaging in market transactions. moreover, transactions are made in such a way that both the buyer and the seller are better off after the exchange than before it occurred."

hope this : )

-shy

you get a crown by getting lots of points and you get points by answering other peoples questions