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Exam 1
Chapters 1-3
31
Economics
Undergraduate 2
01/30/2013

Additional Economics Flashcards

 


 

Cards

Term
Scarcity
Definition

   unlimited wants exceed the limited resources available to fulfill those wants

Term
What are the three ways to behave irrationally 
Definition

1. breaking the transitive property

2. intentionally limiting one's options

3. intentional self-sabotage

Term
Three key economic ideas
Definition

1. People are rational

2. People respond to incentives

3. Optimal decisions are made at the margin

Term
Marginal analysis
Definition
compares marginal benefit & marginal costs
Term
Trade-off
Definition
to partake in any action, we have to give up something
Term
Opportunity cost
Definition
the HIGHEST-VALUED alternative that must be given up to engage in an activity (or produce a good)
Term
Centrally-planned economy 
Definition
the government decides how economic resources will be allocated
Term
Market economy
Definition
decisions of hoouseholds and firms interacting in markets leads to the allocation of goods & services 
Term
Mixed economy
Definition
most economic decisions result from the interaction of buyers & sellers in markets but the government plays a significant role in the allocation of resources
Term
Productive efficiency
Definition
producing in the best way possible at the cheapest price possible
Term
Allocative efficiency
Definition

production is in accordance with consumer preferences 

---> 

 

making goods consumers actually want to buy 

 

(Marginal cost = Marginal benefit)

Term
Efficiency
Definition

experiencing productive & allocative efficiency  

 

the "right bundle"

Term
Positive analysis 
Definition

what the world "is" 

FACTS

Term
normative analysis 
Definition

what the world ought to be 

OPINION

Term
Productions Possibilities Frontier
Definition

shows maximum attainan\ble combos of TWO products

Term
Absolute advatnage
Definition
producing MORE of a good or service than competitors
Term
Comparative advantage
Definition
producing a good or service at a LOWER COST than competitors 
Term
Factor markets
Definition
markets for the factors of production: labor, cpital, resources
Term
Quantity demanded
Definition
amount of a good or service a consumer is willing  & able to purchase at a given price
Term
Market demand
Definition
demand by all consumers at a given price
Term
Ddemand curves show relationship between:
Definition
Price of a product & Quantity demanded
Term
Law of demand
Definition

Prices rise; Quantity demand falls

 

Price falls; Quantity demand rises

Term
Price of Good A increases , buy fewer Good B
Definition
Complements
Term
Price of Good A increases, demand for Goo db increases
Definition
Substitutes
Term
Quantity demanded changes when:
Definition
there is a change in prices
Term
Law of Supply
Definition

Prices increase; Quantity supplied increases

 

Prices decrease; Quantity supplied decrease

Term
Change in DEMAND
Definition
Demand curve shfts
Term
Supply curve shifts
Definition
Change in supply
Term
Change in  Quantity Demanded
Definition
Quantity consumed changed
Term
Quantity sold changed
Definition
Change in quantity supplied
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