Shared Flashcard Set

Details

Microeconomics
Wright, Spring 2007
33
Economics
Undergraduate 3
02/24/2007

Additional Economics Flashcards

 


 

Cards

Term
Scarcity
Definition
Other purposes
Term
Resources
Definition
Factors of production (a.k.a. inputs)
Term
The econmizing problem
Definition
People have more or less unlimites wants, but the resources that are available are limites
Term
Land
Definition
All natural or non-human resources: air, mineral deposites, oil, etc.
Term
Labour
Definition
Physical and mental capabilities to work
Term
Capital
Definition
A manufactured good that is used to produce something else; a produced means of further production: i.e. machines, buildings, office furniture, lumber (not timber)
Term
Entrepreneurship
Definition
A person who makes the decisions
Term
Demand
Definition
The relationship between the price of an item and the amount of it that people will buy
Term
Law Of Demand
Definition
The quantity demanded of an item varies inversely with its price, other things equal
Term
Why Is The Demand Curve Downward Sloping?
Definition
1. When the price of something goes down, people can afford to buy more of it (ability to buy)
2. When price falls, people may buy more because it is a bargain relative to what else they could buy (willingness to buy)
Term
Price of Substitutes
Definition
Two or more goods which are interchangable (ex. butter and margarine)
Term
Price of Complements
Definition
Teo or more goods which are used together (ex: peanut butter and jelly)
Term
Expectations
Definition
What people think MIGHT happen in the future can influence how they buy TODAY
Term
Nonmonetary Factors
Definition
Everything else:
a. age e. religion
b. gender f. education
c. race g. occupation
d. taste h. fashion/ trends
etc.
Term
Change in Quantity Demanded
Definition
Movement along a demand curve, which occurs because price has changed
Term
Change in Demand
Definition
The whole curve is shifted because something else (income, price of substitutes, price of compliments, expectations, non-monetary factors) changes
Term
Supply
Definition
The relationship between the price of an item and the amount of it that producers/sellers are willing to sell
Term
Retaining the Market Mechanism
Definition
Price Ceilings: a legal maximum that is set below the equalibrium
Term
Elasticity
Definition
A measure of responsiveness
Term
Price Elasticity
Definition
The percentage change in quantity (demanded or supplied) resulting from a one percent change in price

E= percentage change in quantity/ percentage change in price
Term
Perfectly Elastic
Definition
E= infinity
Term
Elastic
Definition
E is greater than one (Change in quantity> change in price)
Term
Unit Elastic
Definition
E=1
Change in quantity= Change in price
Term
Inelastic
Definition
0"unresponsive"
Term
Perfectly Inelastic
Definition
E=0
E= % change in quantity/ % change in price
Term
Determinants of Elasticity (4)
Definition
1.Substitutes
2. Inexpresiveness
3. Time
4. Luxury vs. Necessity Good
Term
Rule #1
Definition
When the average curve is rising, the marginal curve is above it
Term
Rule #2
Definition
When the average curve is falling, the marginal curve is below it
Term
Rule #3
Definition
When the average curve is NEITHER rising nor falling (at a maximum or minimum) marginal equals average
Ex: baseball, basketball averages
Term
Rule #4
Definition
When the total curve is increading at an increasing rate, the marginal curve is rising
Term
Rule #5
Definition
When the total curve is increasing at a decreasing rate, the marginal curve is falling
Term
Rule #6
Definition
When the total curve is falling, the marginal curve is negative
Term
The 3 Advantages of Being a Bigger Company
Definition
1. Greater specialization of resources
2. More efficient utilization of equipment
3. Reduced unit cost of inputs (volume discount idea)
Supporting users have an ad free experience!