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ECN 143:Notes:Day 5
ECN 143:Notes:Day 5
64
Business
Undergraduate 1
01/27/2016

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Term
A supply curve has what kind of slope?
Definition
Upward
Term
If there are lower prices then there is less what?
Definition
Supply produced
Term
Firms fundamentally are what?
Definition
Those who maximize profit.
Term
What is an increase in supply?
Definition
Producers make available more of a given good at any price or at any price regardless of the price of said good.
Term
How can you tell there is an increase in supply?
Definition
When the same price for a good is offered later, but more of said good are made available by the producer for said same price.
Term
How can you tell there is a decrease in supply?
Definition
When the same price for a good is offered later, but less of said good are made available by the producer for said same price.
Term
What is a decrease in supply?
Definition
Producers produce less of the good at any price or regardless of price.
Term
What are Determinants of Supply?
Definition
Variables held constant when a supply curve is drawn.
Term
What are the variables held constant when a supply curve is drawn?
Definition
Supply Shifters
Term
What are Resource prices?
Definition
Anything that makes up the price for land, labor, capital, or the entrepreneur.
Term
What makes up most of the costs of production?
Definition
Resource Prices
Term
What are examples of resource prices?
Definition
Rental Rates
---
Wages
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Interest Rates
---
Energy Costs
---
Term
What happens when a supply curve shifts left?
Definition
There is a decrease in quantity supplied.
Term
What happens when a supply curve shifts right?
Definition
There is an increase in quantity supplied.
Term
What does a point on a supply curve show?
Definition
The quantity of goods a producer is willing to make available at a particular price at a particular time.
Term
Supply increases if knowledge of how to use capital is more what?
Definition
Advanced
Term
What is Capital?
Definition
Manufactured aids to production
Term
What is Technology?
Definition
Knowledge of how to use capital.
Term
Why does advanced technology help to increase supply?
Definition
It allows for supply production to be more efficient.
Term
What are Taxes?
Definition
Costs of production that are government tributes.
Term
What relationship does supply have with taxes?
Definition
An inverse relationship.
Term
What are Subsidies?
Definition
An incentive to produce, that are provided by the government.
Term
If A and B have an inverse relationship, then what happens when "A" increases?
Definition
"B" decreases
Term
What are examples of Supply Determinants?
Definition
Resource Prices
---
Technology
----
Taxes
----
Subsidies
---
Number of Sellers
---
Term
What kind of relationship do the number of sellers have with supply?
Definition
A direct relationship
Term
If A and B have a direct relationship, then what happens when "A" increases?
Definition
"B" increases
Term
The intersection of the demand curve and the supply curve represents what?
Definition
The equilibrium.
Term
What is the equilibrium?
Definition
When quantity demanded equals quantity supplied.
Term
What does a point on a demand curve illustrate?
Definition
The quantity of goods a consumer is willing to purchase at a particular price at a particular time.
Term
What is market clearing?
Definition
The process by which a market gets to equilibrium.
Term
When a market reaches equilibrium what does it become?
Definition
A clear market.
Term
What is the absence of equilibrium?
Definition
Disequilibrium
Term
What is market stability?
Definition
The tendency of a market to move toward equilibrium rather than away from it.
Term
What price will create an equilibrium?
Definition
The equilibrium price
Term
When quantity supplied is greater than quantity demanded what is created?
Definition
Surplus
Term
How does one solve the problem of surplus?
Definition
They allow the price of a product to decrease.
Term
As price falls producers produce what?
Definition
Less goods
Term
As price increases producers produce what?
Definition
More goods
Term
As price increases consumers purchase what?
Definition
Less goods
Term
As price falls consumers purchase what?
Definition
More goods
Term
Price and Quantity Supply have what kind of relationship?
Definition
A direct relationship.
Term
Price and Quantity Demanded have what kind of relationship?
Definition
An inverse relationship.
Term
What is a shortage?
Definition
When quantity supplied is less than the quantity demanded.
Term
How does one solve the problem of a shortage?
Definition
They allow the price of the good in question to slowly increase.
Term
What are the two forms of disequilibrium?
Definition
Shortage
---
Surplus
Term
A demand curve has what kind of slope?
Definition
Downward
Term
When a demand curve shifts right?
Definition
Increases in quantity demanded
Term
When a demand curve shifts left?
Definition
Decreases in quantity demanded
Term
If you ever get confused about equilibrium, you should think about the mechanisms involved in what?
Definition
Auctions
Term
What are the three analytical tools of economics?
Definition
Language
----
Graphics
----
Mathematics
----
Term
What Does "P" Mean in this Demand Function?
D:Q=A-BP
Definition
Price in Dollars
Term
What kind of function is this?
D:Q=A-BP
Definition
Demand
Term
What Does "A" stand for in this Demand function?
D:Q=A-BP
Definition
The quantity a consumer would take if the product is free.
Term
What Does Q mean in a Demand Function or Supply Function?
Definition
Quantity Demanded or Quantity Supplied Respectively.
Term
How do you find an equilibrium price when you are provided with a demand and supply function?
Definition
Set the demand and supply functions equal to one another.
Term
How do you find Q in a Supply or Demand Function?
Definition
Plug in the equilibrium price and solve for Q.
Term
What does a Supply Function Look like?
Definition
S:Q=A+BP
Term
When price is higher than equilibrium price one can expect what?
Definition
Surplus
Term
When price is lower than equilibrium price one can expect what?
Definition
Shortage
Term
How do you calculate the numerical magnitude of a surplus?
Definition
Calculate
Quantity Supplied
Minus
Quantity Demanded
Term
How do you calculate the numerical magnitude of a shortage?
Definition
Calculate
Quantity Demanded
Minus
Quantity Supplied
Term
How do you find the price if provided with the quantity?
Definition
Insert the value of Q
---
Solve for P
---
Term
What is Economic Profit?
Definition
Total Revenue
Minus
Total Cost
Term
Consumer Income and Quantity Demanded for a Normal Good have what type of relationship?
Definition
A direct relationship
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