Lesson preview · Competitive Firms
Price Takers
~5 min · Free to read
In a perfectly competitive market, every firm is a price taker — it sells at whatever price the market sets and has no power to move it. This happens because the market has many sellers, the product is homogeneous (identical across firms), and firms can enter and exit freely. Each firm is so small that its output decisions don’t budge the market price.
Key Term
Perfect Competition: Three Key Features
- Many buyers and sellers — no single firm has market power.
- Homogeneous product — consumers view all firms’ output as identical.
- Free entry and exit — firms can enter when profits exist and leave when losses occur, with no barriers.
Think of a wheat farmer. There are thousands of wheat farms, and one bushel of standard-grade wheat is indistinguishable from another. If a single farmer tried to charge 0.01 dollars above the market price, buyers would simply go elsewhere. If the farmer cut price, they’d sell out instantly but leave money on the table. The only rational strategy is to sell at the market price.
The competitive firm takes the market price as given — it cannot set its own price
Worked Example
A tomato farmer sells in a perfectly competitive market where the price is 2.00 dollars per kg. The farmer currently produces 500 kg per week. If the farmer raises the price to 2.10 dollars per kg, what happens?
Check yourself · no marks
Why can’t a perfectly competitive firm raise its price even slightly above the market price?
Commit to one first. Guessing and being wrong beats reading the answer cold.
Practice · 1 / 4
Which of the following is NOT a characteristic of a perfectly competitive market?
Next
Like what you read?
Sign up free to save your progress, get spaced reviews tuned to you, and unlock all 50 microeconomics knowledge points with interactive graphs and adaptive practice.