SlideShare a Scribd company logo
Lecture 5
Market Supply And Market Equilibrium
•Supply: Quantity Supplied and
Changes in Supply
•Demand and Supply Equilibrium
Supply
• If a firm supplies a good or service, the
firm
– Has the resources and technology to
produce it,
– Can profit from producing it, and
– Has made a definite plan to produce
it and sell it.
What determines selling plans?
– The price of the good
– The prices of resources used to
produce the good
– Technology
– The number of suppliers
– The prices of related goods produced
– Expected future prices
•The relationship between the amount
supplied of a good and the good’s price
Quantity Supplied
•The relationship between the amount
supplied of a good and everything else
Changes in Supply
Supply
• The quantity supplied of a good
or service is the amount that
producers plan to sell during a
given time period at a particular
price.
• The Law of Supply

– Ceteris Paribus, the higher the
price of a good, the greater is
the quantity supplied;
And Vice Versa
WHY?
The Reason for the Law
• Increasing marginal (opportunity) cost
(recall lecture 2)
Price (dollar per CD)

Marginal Cost
MC

5
4
3
2
1

0

1

2

3

4
5
CDs (millions per month)
Supply Schedule and Supply Curve
Supply schedules list the quantities
supplied at alternative prices
Supply curves are graphs of supply
schedules
Supply Schedule
Price

Quantity

(dollars per CD)

(millions of CDs per week)

a

1

0

b

2

3

c

3

4

d

4

5

e

5

6
Price (dollar per CD)

Supply Curve
6

Supply of CDs

5

e

4

d

3

c

2
1
0

b
a
2

4

6

8

10

CDs (millions per month)
Price

A Price Increase
S0

P1
P0

Q0 Q1 Quantity
Supply
• A Change in Supply
– When any factor that influences
selling plans changes, other than the
price of the good, there is a
change in supply.
Demand

An increase in supply causes
the supply curve to

SHIFT RIGHTWARD
Price

Increase in

supply
S0

S1

Quantity
Demand

A decrease in supply causes
the supply curve to

SHIFT LEFTWARD
Price

Decrease in
Supply

S2

S0

Quantity
Changes in Supply Are Caused by
– The prices of resources used to
produce the good
– Technology
– The number of suppliers
– The prices of related goods produced
– Expected future prices
Consider the First 3 and an
Increase in Supply
• Price of Productive Resources -higher or lower?
• Technology -- better or worse?
• The Number of Suppliers -- more
or fewer?
Increase in Supply
• Price of Productive Resources -- lower!
• Technology -- better!
• The Number of Suppliers -- more!
Price

Increase in

supply
S0

S1

Quantity
• Price of Related Goods Produced
– Complements in Production
If the price of leather increases,
what happens to the Supply of beef?
Price

Supply of Beef?

Increase in

supply
S0

S1

Quantity
• Price of Related Goods Produced
– Substitutes in Production
If the price of shirts increases, what
happens to the supply of Dresses?
Price

Decrease in
Supply

S2

S0

Quantity
WHICH LEAVES….

A Change in Supply
Expected Future Prices
A Change in Supply
COLD WEATHER:
significantly reduces Florida orange crop
Concentrated Orange juice stored to take
advantage of higher future price.
Price

Decrease in
Supply

S2

S0

Quantity
Market Equilibrium
Having Now Considered
Demand and Supply

Put them together to consider

Market Equilibrium
Market Equilibrium
• Equilibrium price: price at which
quantity demanded equals quantity
supplied.
• Equilibrium quantity: quantity bought
and sold at the equilibrium price.
Price (dollar per CD)

Market Equilibrium at the intersection
of demand & supply curves
6

Supply of CDs

5
4
3
2

Demand
for CDs

1
0

2

4

6

8

10

CDs (millions per month)
• Shortages and Surpluses generate the
pressures for the emergence of the
equilibrium price
– price too low creates a
Shortage: price will be forced up
– price too high creates a
Surplus: price will be forced down
Price (dollar per CD)

Market Equilibrium
6

Supply of CDs

5
4
3
2

shortage

1
0

Demand
for CDs

2

3

4

6

8

10

CDs (millions per month)
Price (dollar per CD)

Market Equilibrium
6

surplus

5

Supply of CDs

4
3
2

Demand
for CDs

1
0

2

3

4

5 6

8

10

CDs (millions per month)
How Does Equilibrium Change
When Demand and Supply change
There are 8 Combinations of Changes
Rule 1: Compare the initial equilibrium
point to the new one!
Rule 2: Analytical tools are your friends,

USE THEM!
Example
Supply decreases and demand decreases
What happens to price and quantity?
Price (dollar per ?)

The Effects of a Decrease in Both
Demand and Supply
6
5
4

Price Constant?
Not Necessarily
Quantity Falls

3
2
1
0

2

4

6
8
10
12
14
Quantity (millions of ? per week)
Price (dollar per ?)

The Effects of a Decrease in Both
Demand and Supply
6
5
4
3
2
1
0

2

4

6
8
10
12
14
Quantity (millions of ? per week)

More Related Content

What's hot

What are the determinants of supply
What are the determinants of supplyWhat are the determinants of supply
What are the determinants of supply
Tinku Kumar
 
Supply ppt
Supply pptSupply ppt
Supply ppt
vivek_kasana
 
Lecture2
Lecture2Lecture2
Lecture2
sairamushtaq786
 
Supply Micro Economics ECO101
Supply Micro Economics ECO101Supply Micro Economics ECO101
Supply Micro Economics ECO101
Sabih Kamran
 
Unit 2 Lesson 1: The Basics of Demand
Unit 2 Lesson 1: The Basics of DemandUnit 2 Lesson 1: The Basics of Demand
Unit 2 Lesson 1: The Basics of Demand
Derek D'Angelo
 
Change in Supply and Quantity Supply
Change in Supply and Quantity SupplyChange in Supply and Quantity Supply
Change in Supply and Quantity Supply
Rinshi Singh
 
Price elasticity demand
Price elasticity demandPrice elasticity demand
Price elasticity demand
mattbentley34
 
supply economics
supply economicssupply economics
supply economics
Victor Hugo Massú Espinoza
 
Illustration of non price determinants.
Illustration of non price determinants.Illustration of non price determinants.
Illustration of non price determinants.
Faith Martin
 
The Price Mechanism in Action
The Price Mechanism in ActionThe Price Mechanism in Action
The Price Mechanism in Action
tutor2u
 
Law of supply
Law of supplyLaw of supply
Law of supply
vmorton58
 
law of supply
law of supplylaw of supply
law of supply
kenalpatel
 
Law of supply
Law of supplyLaw of supply
Law of supply
miko0421
 
Law of supply
Law of supplyLaw of supply
Law of supply
Nagendra Dewangan
 
Factors affecting demand and supply by jaya singh
Factors affecting demand and supply by jaya singhFactors affecting demand and supply by jaya singh
Factors affecting demand and supply by jaya singh
AMAN KUMAR KUSHWAHA
 
Law of supply
Law of supplyLaw of supply
Law of supply
fjimenez5000
 
Supply analysis
Supply analysisSupply analysis
Supply analysis
MD SALMAN ANJUM
 
Analysis of supply
Analysis of supplyAnalysis of supply
Analysis of supply
Prabha Panth
 
Supply analysis
Supply analysisSupply analysis
Supply analysis
robin bhalroy
 
Cross price elasticity
Cross price elasticityCross price elasticity
Cross price elasticity
mattbentley34
 

What's hot (20)

What are the determinants of supply
What are the determinants of supplyWhat are the determinants of supply
What are the determinants of supply
 
Supply ppt
Supply pptSupply ppt
Supply ppt
 
Lecture2
Lecture2Lecture2
Lecture2
 
Supply Micro Economics ECO101
Supply Micro Economics ECO101Supply Micro Economics ECO101
Supply Micro Economics ECO101
 
Unit 2 Lesson 1: The Basics of Demand
Unit 2 Lesson 1: The Basics of DemandUnit 2 Lesson 1: The Basics of Demand
Unit 2 Lesson 1: The Basics of Demand
 
Change in Supply and Quantity Supply
Change in Supply and Quantity SupplyChange in Supply and Quantity Supply
Change in Supply and Quantity Supply
 
Price elasticity demand
Price elasticity demandPrice elasticity demand
Price elasticity demand
 
supply economics
supply economicssupply economics
supply economics
 
Illustration of non price determinants.
Illustration of non price determinants.Illustration of non price determinants.
Illustration of non price determinants.
 
The Price Mechanism in Action
The Price Mechanism in ActionThe Price Mechanism in Action
The Price Mechanism in Action
 
Law of supply
Law of supplyLaw of supply
Law of supply
 
law of supply
law of supplylaw of supply
law of supply
 
Law of supply
Law of supplyLaw of supply
Law of supply
 
Law of supply
Law of supplyLaw of supply
Law of supply
 
Factors affecting demand and supply by jaya singh
Factors affecting demand and supply by jaya singhFactors affecting demand and supply by jaya singh
Factors affecting demand and supply by jaya singh
 
Law of supply
Law of supplyLaw of supply
Law of supply
 
Supply analysis
Supply analysisSupply analysis
Supply analysis
 
Analysis of supply
Analysis of supplyAnalysis of supply
Analysis of supply
 
Supply analysis
Supply analysisSupply analysis
Supply analysis
 
Cross price elasticity
Cross price elasticityCross price elasticity
Cross price elasticity
 

Viewers also liked

Supply and market equilibriun
Supply and market equilibriunSupply and market equilibriun
Supply and market equilibriun
Namita Sharma
 
THEORY OF DEMAND AND SUPPLY
THEORY OF DEMAND AND SUPPLYTHEORY OF DEMAND AND SUPPLY
THEORY OF DEMAND AND SUPPLY
Shahirah Aziz
 
Factor That Affect Supply And Demand
Factor That Affect Supply And DemandFactor That Affect Supply And Demand
Factor That Affect Supply And Demand
How To Be A Stock Market Player
 
Supply and Demand
Supply and DemandSupply and Demand
Supply and Demand
Casey Robertson
 
Demand and supply .ppt
Demand and supply .pptDemand and supply .ppt
Demand and supply .ppt
jaganshettar
 
Supply and Demand
Supply and DemandSupply and Demand
Supply and Demand
Lina Nandy
 
Demand and supply
Demand and supplyDemand and supply
Demand and supply
Kinnar Majithia
 
The theory of demand and supply
The theory of demand and supplyThe theory of demand and supply
The theory of demand and supply
vinetarushad
 

Viewers also liked (8)

Supply and market equilibriun
Supply and market equilibriunSupply and market equilibriun
Supply and market equilibriun
 
THEORY OF DEMAND AND SUPPLY
THEORY OF DEMAND AND SUPPLYTHEORY OF DEMAND AND SUPPLY
THEORY OF DEMAND AND SUPPLY
 
Factor That Affect Supply And Demand
Factor That Affect Supply And DemandFactor That Affect Supply And Demand
Factor That Affect Supply And Demand
 
Supply and Demand
Supply and DemandSupply and Demand
Supply and Demand
 
Demand and supply .ppt
Demand and supply .pptDemand and supply .ppt
Demand and supply .ppt
 
Supply and Demand
Supply and DemandSupply and Demand
Supply and Demand
 
Demand and supply
Demand and supplyDemand and supply
Demand and supply
 
The theory of demand and supply
The theory of demand and supplyThe theory of demand and supply
The theory of demand and supply
 

Similar to Supply

3 4 supply
3 4 supply3 4 supply
3 4 supply
Home
 
Supply
SupplySupply
Supply
agjohnson
 
D emand
D emandD emand
Basic of Supply and Demand - Economic
Basic of Supply and Demand - EconomicBasic of Supply and Demand - Economic
Basic of Supply and Demand - Economic
Abdullah Kareem
 
Supply and Demand in grade12 student PPT.pdf
Supply and Demand in grade12 student PPT.pdfSupply and Demand in grade12 student PPT.pdf
Supply and Demand in grade12 student PPT.pdf
CamiloCantilaSacroJr
 
Article Report Worksheet For Unit One, we will be re.docx
Article Report Worksheet   For Unit One, we will be re.docxArticle Report Worksheet   For Unit One, we will be re.docx
Article Report Worksheet For Unit One, we will be re.docx
rossskuddershamus
 
2019 Supply and Demand2.pptx
2019 Supply and Demand2.pptx2019 Supply and Demand2.pptx
2019 Supply and Demand2.pptx
AltoomAltoom
 
Microeconomicsch 4
Microeconomicsch 4Microeconomicsch 4
Microeconomicsch 4
NawarAlSaadi1
 
topic-4-5.ppt
topic-4-5.ppttopic-4-5.ppt
topic-4-5.ppt
LeonelsonCorral
 
Chapter 3 - An Introduction to Demand and Supply.ppt
Chapter 3 - An Introduction to Demand and Supply.pptChapter 3 - An Introduction to Demand and Supply.ppt
Chapter 3 - An Introduction to Demand and Supply.ppt
ChelseaAnneVidallo
 
Supply
SupplySupply
Lecture 2 Supply, Demand, and Market Equilibrium.ppt
Lecture 2   Supply, Demand, and Market Equilibrium.pptLecture 2   Supply, Demand, and Market Equilibrium.ppt
Lecture 2 Supply, Demand, and Market Equilibrium.ppt
AhmedFathi516451
 
SupplyandDemand.ppt
SupplyandDemand.pptSupplyandDemand.ppt
SupplyandDemand.ppt
Sethupathy42
 
Law of Supply and Demand
Law of Supply and DemandLaw of Supply and Demand
Law of Supply and Demand
Dr. C.V. Suresh Babu
 
Supply 1
Supply 1Supply 1
Supply 1
Sam Georgi
 
demandsupplyandequilibrium-160710114855.pptx
demandsupplyandequilibrium-160710114855.pptxdemandsupplyandequilibrium-160710114855.pptx
demandsupplyandequilibrium-160710114855.pptx
sadiqfarhan2
 
AS Micro: Determinants of Supply
AS Micro: Determinants of SupplyAS Micro: Determinants of Supply
AS Micro: Determinants of Supply
tutor2u
 
4 supply theory
4 supply theory4 supply theory
4 supply theory
gannibhai
 
Pfs assignment 3
Pfs assignment 3Pfs assignment 3
Pfs assignment 3
gugu buthelezi
 
Economic Demand
Economic DemandEconomic Demand
Economic Demand
Home
 

Similar to Supply (20)

3 4 supply
3 4 supply3 4 supply
3 4 supply
 
Supply
SupplySupply
Supply
 
D emand
D emandD emand
D emand
 
Basic of Supply and Demand - Economic
Basic of Supply and Demand - EconomicBasic of Supply and Demand - Economic
Basic of Supply and Demand - Economic
 
Supply and Demand in grade12 student PPT.pdf
Supply and Demand in grade12 student PPT.pdfSupply and Demand in grade12 student PPT.pdf
Supply and Demand in grade12 student PPT.pdf
 
Article Report Worksheet For Unit One, we will be re.docx
Article Report Worksheet   For Unit One, we will be re.docxArticle Report Worksheet   For Unit One, we will be re.docx
Article Report Worksheet For Unit One, we will be re.docx
 
2019 Supply and Demand2.pptx
2019 Supply and Demand2.pptx2019 Supply and Demand2.pptx
2019 Supply and Demand2.pptx
 
Microeconomicsch 4
Microeconomicsch 4Microeconomicsch 4
Microeconomicsch 4
 
topic-4-5.ppt
topic-4-5.ppttopic-4-5.ppt
topic-4-5.ppt
 
Chapter 3 - An Introduction to Demand and Supply.ppt
Chapter 3 - An Introduction to Demand and Supply.pptChapter 3 - An Introduction to Demand and Supply.ppt
Chapter 3 - An Introduction to Demand and Supply.ppt
 
Supply
SupplySupply
Supply
 
Lecture 2 Supply, Demand, and Market Equilibrium.ppt
Lecture 2   Supply, Demand, and Market Equilibrium.pptLecture 2   Supply, Demand, and Market Equilibrium.ppt
Lecture 2 Supply, Demand, and Market Equilibrium.ppt
 
SupplyandDemand.ppt
SupplyandDemand.pptSupplyandDemand.ppt
SupplyandDemand.ppt
 
Law of Supply and Demand
Law of Supply and DemandLaw of Supply and Demand
Law of Supply and Demand
 
Supply 1
Supply 1Supply 1
Supply 1
 
demandsupplyandequilibrium-160710114855.pptx
demandsupplyandequilibrium-160710114855.pptxdemandsupplyandequilibrium-160710114855.pptx
demandsupplyandequilibrium-160710114855.pptx
 
AS Micro: Determinants of Supply
AS Micro: Determinants of SupplyAS Micro: Determinants of Supply
AS Micro: Determinants of Supply
 
4 supply theory
4 supply theory4 supply theory
4 supply theory
 
Pfs assignment 3
Pfs assignment 3Pfs assignment 3
Pfs assignment 3
 
Economic Demand
Economic DemandEconomic Demand
Economic Demand
 

More from Bhupendra Bule

Price change income and substittution effects
Price change income and substittution effectsPrice change income and substittution effects
Price change income and substittution effects
Bhupendra Bule
 
Perfectcompetition
PerfectcompetitionPerfectcompetition
Perfectcompetition
Bhupendra Bule
 
Oligopoly
OligopolyOligopoly
Oligopoly
Bhupendra Bule
 
Monopoly1
Monopoly1Monopoly1
Monopoly1
Bhupendra Bule
 
Intro lecture
Intro lectureIntro lecture
Intro lecture
Bhupendra Bule
 
Indifference curve
Indifference curveIndifference curve
Indifference curve
Bhupendra Bule
 
Firms
FirmsFirms
Elasticity2
Elasticity2Elasticity2
Elasticity2
Bhupendra Bule
 
Elasticity
ElasticityElasticity
Elasticity
Bhupendra Bule
 
Consumer2 behaviour indifference curve
Consumer2 behaviour indifference curveConsumer2 behaviour indifference curve
Consumer2 behaviour indifference curve
Bhupendra Bule
 
Consumer 1 behaviour
Consumer 1 behaviourConsumer 1 behaviour
Consumer 1 behaviour
Bhupendra Bule
 
Supply and demand
Supply and demandSupply and demand
Supply and demand
Bhupendra Bule
 

More from Bhupendra Bule (12)

Price change income and substittution effects
Price change income and substittution effectsPrice change income and substittution effects
Price change income and substittution effects
 
Perfectcompetition
PerfectcompetitionPerfectcompetition
Perfectcompetition
 
Oligopoly
OligopolyOligopoly
Oligopoly
 
Monopoly1
Monopoly1Monopoly1
Monopoly1
 
Intro lecture
Intro lectureIntro lecture
Intro lecture
 
Indifference curve
Indifference curveIndifference curve
Indifference curve
 
Firms
FirmsFirms
Firms
 
Elasticity2
Elasticity2Elasticity2
Elasticity2
 
Elasticity
ElasticityElasticity
Elasticity
 
Consumer2 behaviour indifference curve
Consumer2 behaviour indifference curveConsumer2 behaviour indifference curve
Consumer2 behaviour indifference curve
 
Consumer 1 behaviour
Consumer 1 behaviourConsumer 1 behaviour
Consumer 1 behaviour
 
Supply and demand
Supply and demandSupply and demand
Supply and demand
 

Recently uploaded

GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...
Neo4j
 
UiPath Test Automation using UiPath Test Suite series, part 6
UiPath Test Automation using UiPath Test Suite series, part 6UiPath Test Automation using UiPath Test Suite series, part 6
UiPath Test Automation using UiPath Test Suite series, part 6
DianaGray10
 
Removing Uninteresting Bytes in Software Fuzzing
Removing Uninteresting Bytes in Software FuzzingRemoving Uninteresting Bytes in Software Fuzzing
Removing Uninteresting Bytes in Software Fuzzing
Aftab Hussain
 
Mind map of terminologies used in context of Generative AI
Mind map of terminologies used in context of Generative AIMind map of terminologies used in context of Generative AI
Mind map of terminologies used in context of Generative AI
Kumud Singh
 
RESUME BUILDER APPLICATION Project for students
RESUME BUILDER APPLICATION Project for studentsRESUME BUILDER APPLICATION Project for students
RESUME BUILDER APPLICATION Project for students
KAMESHS29
 
PCI PIN Basics Webinar from the Controlcase Team
PCI PIN Basics Webinar from the Controlcase TeamPCI PIN Basics Webinar from the Controlcase Team
PCI PIN Basics Webinar from the Controlcase Team
ControlCase
 
Video Streaming: Then, Now, and in the Future
Video Streaming: Then, Now, and in the FutureVideo Streaming: Then, Now, and in the Future
Video Streaming: Then, Now, and in the Future
Alpen-Adria-Universität
 
Artificial Intelligence for XMLDevelopment
Artificial Intelligence for XMLDevelopmentArtificial Intelligence for XMLDevelopment
Artificial Intelligence for XMLDevelopment
Octavian Nadolu
 
Presentation of the OECD Artificial Intelligence Review of Germany
Presentation of the OECD Artificial Intelligence Review of GermanyPresentation of the OECD Artificial Intelligence Review of Germany
Presentation of the OECD Artificial Intelligence Review of Germany
innovationoecd
 
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Encryption in Microsoft 365 - ExpertsLive Netherlands 2024
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024
Albert Hoitingh
 
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?Cosa hanno in comune un mattoncino Lego e la backdoor XZ?
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?
Speck&Tech
 
A tale of scale & speed: How the US Navy is enabling software delivery from l...
A tale of scale & speed: How the US Navy is enabling software delivery from l...A tale of scale & speed: How the US Navy is enabling software delivery from l...
A tale of scale & speed: How the US Navy is enabling software delivery from l...
sonjaschweigert1
 
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...
SOFTTECHHUB
 
Full-RAG: A modern architecture for hyper-personalization
Full-RAG: A modern architecture for hyper-personalizationFull-RAG: A modern architecture for hyper-personalization
Full-RAG: A modern architecture for hyper-personalization
Zilliz
 
20 Comprehensive Checklist of Designing and Developing a Website
20 Comprehensive Checklist of Designing and Developing a Website20 Comprehensive Checklist of Designing and Developing a Website
20 Comprehensive Checklist of Designing and Developing a Website
Pixlogix Infotech
 
GraphSummit Singapore | Neo4j Product Vision & Roadmap - Q2 2024
GraphSummit Singapore | Neo4j Product Vision & Roadmap - Q2 2024GraphSummit Singapore | Neo4j Product Vision & Roadmap - Q2 2024
GraphSummit Singapore | Neo4j Product Vision & Roadmap - Q2 2024
Neo4j
 
Introducing Milvus Lite: Easy-to-Install, Easy-to-Use vector database for you...
Introducing Milvus Lite: Easy-to-Install, Easy-to-Use vector database for you...Introducing Milvus Lite: Easy-to-Install, Easy-to-Use vector database for you...
Introducing Milvus Lite: Easy-to-Install, Easy-to-Use vector database for you...
Zilliz
 
Microsoft - Power Platform_G.Aspiotis.pdf
Microsoft - Power Platform_G.Aspiotis.pdfMicrosoft - Power Platform_G.Aspiotis.pdf
Microsoft - Power Platform_G.Aspiotis.pdf
Uni Systems S.M.S.A.
 
みなさんこんにちはこれ何文字まで入るの?40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの?えこ...
みなさんこんにちはこれ何文字まで入るの?40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの?えこ...みなさんこんにちはこれ何文字まで入るの?40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの?えこ...
みなさんこんにちはこれ何文字まで入るの?40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの?えこ...
名前 です男
 
Securing your Kubernetes cluster_ a step-by-step guide to success !
Securing your Kubernetes cluster_ a step-by-step guide to success !Securing your Kubernetes cluster_ a step-by-step guide to success !
Securing your Kubernetes cluster_ a step-by-step guide to success !
KatiaHIMEUR1
 

Recently uploaded (20)

GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...
 
UiPath Test Automation using UiPath Test Suite series, part 6
UiPath Test Automation using UiPath Test Suite series, part 6UiPath Test Automation using UiPath Test Suite series, part 6
UiPath Test Automation using UiPath Test Suite series, part 6
 
Removing Uninteresting Bytes in Software Fuzzing
Removing Uninteresting Bytes in Software FuzzingRemoving Uninteresting Bytes in Software Fuzzing
Removing Uninteresting Bytes in Software Fuzzing
 
Mind map of terminologies used in context of Generative AI
Mind map of terminologies used in context of Generative AIMind map of terminologies used in context of Generative AI
Mind map of terminologies used in context of Generative AI
 
RESUME BUILDER APPLICATION Project for students
RESUME BUILDER APPLICATION Project for studentsRESUME BUILDER APPLICATION Project for students
RESUME BUILDER APPLICATION Project for students
 
PCI PIN Basics Webinar from the Controlcase Team
PCI PIN Basics Webinar from the Controlcase TeamPCI PIN Basics Webinar from the Controlcase Team
PCI PIN Basics Webinar from the Controlcase Team
 
Video Streaming: Then, Now, and in the Future
Video Streaming: Then, Now, and in the FutureVideo Streaming: Then, Now, and in the Future
Video Streaming: Then, Now, and in the Future
 
Artificial Intelligence for XMLDevelopment
Artificial Intelligence for XMLDevelopmentArtificial Intelligence for XMLDevelopment
Artificial Intelligence for XMLDevelopment
 
Presentation of the OECD Artificial Intelligence Review of Germany
Presentation of the OECD Artificial Intelligence Review of GermanyPresentation of the OECD Artificial Intelligence Review of Germany
Presentation of the OECD Artificial Intelligence Review of Germany
 
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Encryption in Microsoft 365 - ExpertsLive Netherlands 2024
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024
 
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?Cosa hanno in comune un mattoncino Lego e la backdoor XZ?
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?
 
A tale of scale & speed: How the US Navy is enabling software delivery from l...
A tale of scale & speed: How the US Navy is enabling software delivery from l...A tale of scale & speed: How the US Navy is enabling software delivery from l...
A tale of scale & speed: How the US Navy is enabling software delivery from l...
 
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...
 
Full-RAG: A modern architecture for hyper-personalization
Full-RAG: A modern architecture for hyper-personalizationFull-RAG: A modern architecture for hyper-personalization
Full-RAG: A modern architecture for hyper-personalization
 
20 Comprehensive Checklist of Designing and Developing a Website
20 Comprehensive Checklist of Designing and Developing a Website20 Comprehensive Checklist of Designing and Developing a Website
20 Comprehensive Checklist of Designing and Developing a Website
 
GraphSummit Singapore | Neo4j Product Vision & Roadmap - Q2 2024
GraphSummit Singapore | Neo4j Product Vision & Roadmap - Q2 2024GraphSummit Singapore | Neo4j Product Vision & Roadmap - Q2 2024
GraphSummit Singapore | Neo4j Product Vision & Roadmap - Q2 2024
 
Introducing Milvus Lite: Easy-to-Install, Easy-to-Use vector database for you...
Introducing Milvus Lite: Easy-to-Install, Easy-to-Use vector database for you...Introducing Milvus Lite: Easy-to-Install, Easy-to-Use vector database for you...
Introducing Milvus Lite: Easy-to-Install, Easy-to-Use vector database for you...
 
Microsoft - Power Platform_G.Aspiotis.pdf
Microsoft - Power Platform_G.Aspiotis.pdfMicrosoft - Power Platform_G.Aspiotis.pdf
Microsoft - Power Platform_G.Aspiotis.pdf
 
みなさんこんにちはこれ何文字まで入るの?40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの?えこ...
みなさんこんにちはこれ何文字まで入るの?40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの?えこ...みなさんこんにちはこれ何文字まで入るの?40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの?えこ...
みなさんこんにちはこれ何文字まで入るの?40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの?えこ...
 
Securing your Kubernetes cluster_ a step-by-step guide to success !
Securing your Kubernetes cluster_ a step-by-step guide to success !Securing your Kubernetes cluster_ a step-by-step guide to success !
Securing your Kubernetes cluster_ a step-by-step guide to success !
 

Supply

  • 1. Lecture 5 Market Supply And Market Equilibrium •Supply: Quantity Supplied and Changes in Supply •Demand and Supply Equilibrium
  • 2. Supply • If a firm supplies a good or service, the firm – Has the resources and technology to produce it, – Can profit from producing it, and – Has made a definite plan to produce it and sell it.
  • 3. What determines selling plans? – The price of the good – The prices of resources used to produce the good – Technology – The number of suppliers – The prices of related goods produced – Expected future prices
  • 4. •The relationship between the amount supplied of a good and the good’s price Quantity Supplied •The relationship between the amount supplied of a good and everything else Changes in Supply
  • 5. Supply • The quantity supplied of a good or service is the amount that producers plan to sell during a given time period at a particular price.
  • 6. • The Law of Supply – Ceteris Paribus, the higher the price of a good, the greater is the quantity supplied; And Vice Versa
  • 7. WHY? The Reason for the Law • Increasing marginal (opportunity) cost (recall lecture 2)
  • 8. Price (dollar per CD) Marginal Cost MC 5 4 3 2 1 0 1 2 3 4 5 CDs (millions per month)
  • 9. Supply Schedule and Supply Curve Supply schedules list the quantities supplied at alternative prices Supply curves are graphs of supply schedules
  • 10. Supply Schedule Price Quantity (dollars per CD) (millions of CDs per week) a 1 0 b 2 3 c 3 4 d 4 5 e 5 6
  • 11. Price (dollar per CD) Supply Curve 6 Supply of CDs 5 e 4 d 3 c 2 1 0 b a 2 4 6 8 10 CDs (millions per month)
  • 13. Supply • A Change in Supply – When any factor that influences selling plans changes, other than the price of the good, there is a change in supply.
  • 14. Demand An increase in supply causes the supply curve to SHIFT RIGHTWARD
  • 16. Demand A decrease in supply causes the supply curve to SHIFT LEFTWARD
  • 18. Changes in Supply Are Caused by – The prices of resources used to produce the good – Technology – The number of suppliers – The prices of related goods produced – Expected future prices
  • 19. Consider the First 3 and an Increase in Supply • Price of Productive Resources -higher or lower? • Technology -- better or worse? • The Number of Suppliers -- more or fewer?
  • 20. Increase in Supply • Price of Productive Resources -- lower! • Technology -- better! • The Number of Suppliers -- more!
  • 22. • Price of Related Goods Produced – Complements in Production If the price of leather increases, what happens to the Supply of beef?
  • 23. Price Supply of Beef? Increase in supply S0 S1 Quantity
  • 24. • Price of Related Goods Produced – Substitutes in Production If the price of shirts increases, what happens to the supply of Dresses?
  • 26. WHICH LEAVES…. A Change in Supply Expected Future Prices
  • 27. A Change in Supply COLD WEATHER: significantly reduces Florida orange crop Concentrated Orange juice stored to take advantage of higher future price.
  • 29. Market Equilibrium Having Now Considered Demand and Supply Put them together to consider Market Equilibrium
  • 30. Market Equilibrium • Equilibrium price: price at which quantity demanded equals quantity supplied. • Equilibrium quantity: quantity bought and sold at the equilibrium price.
  • 31. Price (dollar per CD) Market Equilibrium at the intersection of demand & supply curves 6 Supply of CDs 5 4 3 2 Demand for CDs 1 0 2 4 6 8 10 CDs (millions per month)
  • 32. • Shortages and Surpluses generate the pressures for the emergence of the equilibrium price – price too low creates a Shortage: price will be forced up – price too high creates a Surplus: price will be forced down
  • 33. Price (dollar per CD) Market Equilibrium 6 Supply of CDs 5 4 3 2 shortage 1 0 Demand for CDs 2 3 4 6 8 10 CDs (millions per month)
  • 34. Price (dollar per CD) Market Equilibrium 6 surplus 5 Supply of CDs 4 3 2 Demand for CDs 1 0 2 3 4 5 6 8 10 CDs (millions per month)
  • 35. How Does Equilibrium Change When Demand and Supply change There are 8 Combinations of Changes Rule 1: Compare the initial equilibrium point to the new one! Rule 2: Analytical tools are your friends, USE THEM!
  • 36. Example Supply decreases and demand decreases What happens to price and quantity?
  • 37. Price (dollar per ?) The Effects of a Decrease in Both Demand and Supply 6 5 4 Price Constant? Not Necessarily Quantity Falls 3 2 1 0 2 4 6 8 10 12 14 Quantity (millions of ? per week)
  • 38. Price (dollar per ?) The Effects of a Decrease in Both Demand and Supply 6 5 4 3 2 1 0 2 4 6 8 10 12 14 Quantity (millions of ? per week)

Editor's Notes

  1. Instructor Notes: The table shows the supply schedule of tapes. For example, at $2 a tape, 3 million tapes a week are supplied; at $5 a tape, 6 million tapes a week are supplied.
  2. Instructor Notes: 1) The supply curve shows the relationship between the quantity supplied and price, everything else remaining the same. 2) The supply curve usually slopes upward: As the price of a good increases, so does the quantity supplied. 3) A supply curve can be read in two ways. For a given price, it tells us the quantity that producers plan to sell. 4) And for a given quantity, it tells us the minimum price that producers are willing to accept for that quantity.
  3. Instructor Notes: 1) The new supply curve intersects the new demand curve at $3 a tape, the same price as before, but the quantity increases to 8 million tapes a week. 2) These increases in demand and supply increase the quantity but leave the price unchanged.
  4. Instructor Notes: 1) The new supply curve intersects the new demand curve at $3 a tape, the same price as before, but the quantity increases to 8 million tapes a week. 2) These increases in demand and supply increase the quantity but leave the price unchanged.