L4: market structures Flashcards
What is a Competitive Market?
A market with many buyers and sellers trading identical products so that each buyer and seller is a price taker.
refers to how industries are classified and differentiated into:
- Size Number of buyers and sellers
- Barriers to entry and exit
- Nature of the product or service
Market Structures
Market Structures refers to how industries are classified and differentiated into:
- Size Number of buyers and sellers
- Barriers to entry and exit
- Nature of the product or service
It is characterized by a complete absence of rivalry among the individual firms.
Perfect Competition
Each individual player in the market is relatively small and cannot influence the market as a whole
Perfect Competition
Assumptions in Perfect Competition
- Large number of sellers and buyers
- Product homogeneity
- Free entry and exit of firms
- Profit Maximization
- No government regulation
Buyers and sellers are price takers.
- Large number of sellers and buyers
The technical characteristics of the product as well
as the services associated with its sale and delivery
is identical.
- Product homogeneity
Entry or exit may take time but firms have freedom
of movement in and out of the industry.
There is no barrier to entry and to exit.
- Free entry and exit of firms
The goal of all firms is profit maximization.
- Profit Maximization
There is no government intervention in the market
(tariffs, subsidies, rationing of production)
- No government regulation
There is only one supplier of a product or service
Monopoly
Products and services have no close substitutes
Monopoly
E.g
- gas,
- electricity,
- water,
- cable TV, and
- local telephone service companies
Monopoly
in monopoly the ff. conditions are essential:
- One and only one firm produces and sells particular commodity or a service.
- There are no rivals or direct competitors of the firm.
- No other seller can enter the market for whatever reasons – legal, technical or economic.
- Monopolist is a price maker.