Supply and demand balance of economics Microeconomics

Introductory way , we say that a market has two major components:

Buyer and Seller



There are markets for goods, such as those responsible for negotiating with food ; services markets , such as those traded haircuts ; resource markets , such as those dedicated to offering computer programs, etc.





Some markets are physical locations where buyers meet

and sellers with an intermediary who helps determine prices

( this is done on the stock exchanges , for example).




Other markets consist of a certain number of individuals

scattered around the world, whose members sometimes have never

physically seen and know little of each other, but are united by a

Business link of certain goods and / or services, connected through

a system of internet , via telephone fax





All of this buying and selling of goods and services in different markets is reflected in the

study of supply , demand and balance these market components bring in social benefit.