Perfect competition | Microeconomics | Khan Academy

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Perfect competition, sometimes called pure competition, is a theoretical market structure in which there are many buyers and sellers selling homogeneous goods, no barriers to entry, and perfect information. In this video, explore the precise definition of perfect competition, and how these assumptions are captured on graphs.

AP(R) Microeconomics on Khan Academy: Microeconomics is the study of individual decisionmakers in an economy, such as people, households, and firms. Learn how markets work, how incentives drive decisionmaking, and how market structure influences market outcomes. We hit the traditional topics from an AP Microeconomics course, including basic economic concepts, markets, production and costs, profit maximization perfect competition, imperfectly competitive market structures, game theory, factor markets, and income inequality.

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0:00 Characteristics of
Perfect Competition
0:40
+ Many Sellers/Buyers
+ Identical Products/Services
(Idealized characteristics)
+ “Perfect Information”
+ No Barriers to Entry

2:58 Price vs Quantity Graph. Supply and Demand Curves
4:13 How would this Effect the firms decisions?
5:00 Marginal Cost (costs more and more to produce)
5:33 Average Total Cost
5:44 Marginal Revenue when firm is operating in Perfect Competition
6:37 Marginal Revenue curve. Firms are *price takers*

8:00 Do we want no barriers to entry?

michaelpisciarino
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Not all heroes wear cape, you sir is helping me write my 2nd sem exam, i will be getting my degree because of you sir, thank you so much

enderzebak
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Currently taking Econ101 and this video is better than my professors

vancouvercanada
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1 - سبحان الله
2- الحمدلله
3- لا إله إلا الله
4- الله اكبر
5- لا حول ولا قوة إلا بالله
6- ربي اغفر لي
7- سبحان الله وبحمده
8- سبحان الله العظيم
9- اللهم نجني من عذابك يوم تبعث عبادك
10- اللهم صل وسلم على نبينا

shahdehab
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Hey sal! Thnx so much for all you do man! I legit study physics everyday on khan academy..it helps me so much! Love from INDIA❤❤

tejas
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لعل القارئ يصلى على النبى عليه الصلاة والسلام فيزيدنى درجة و يزداد درجات...

shahdehab
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كلمتان خفيفتان على اللسان ثقيلتان في الميزان حبيبتان إلى الرحمن سبحان الله وبحمده سبحان الله العظيم

shahdehab
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I know nothing about this subject, but I like to be the first one anyway

asmasakran
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why can't my lazy professor actually teach like you do. in other words... thank you for teaching this!

amyjade
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please add a playlist link in the description and pinned comments

SilverScarletSpider
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Thank you for helping me but make more videos like this

travisjoplin
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Sir which software or app you use for making videos please please tell me

tilakbhati
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My direct question is

Who introduced Perfect Competition?
(This question has been asked 4 times in UGC NET till date)

db
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This person has an uncanny capability of drawing straight lines...

youreoffline
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Love this video, I understood it by jz watching it once

jaanshah
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Good job, great creation, thank you, sucses full, have a nice day

RidwanMA
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Which software do you use to make these videos?
Please give me answer

rijadali
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How does perfect competition work in modern industry please tell

itsgracy
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In 2021-22 there is only perfect compition topic left in the ch forms of market

sumanaggarwal
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Average total cost is eqiual to marginal cost at the first item sold.

octopusonmyback