Shared Flashcard Set

Details

Micro test 1
Missouri State
52
Economics
Undergraduate 2
02/14/2010

Additional Economics Flashcards

 


 

Cards

Term
Economics
Definition
Use of limited resources for our unlimited wants.
OR
Study of social provisions
Term
Scarcity
Definition
goods available are too few for what we desire. Leads to opportunity cost
Term
Opportunity cost
Definition
Your next best alternative value.
Term
Economic Reasoning (Rationalizing)
Definition
Need to look at marginal cost and benifits
Term
Marginal
Definition
additional
Term
Post-Hoc Fallacy
Definition
Incorrect belief that because two variables occur together one must have caused the other.

Ex. Lights turning off after thunder. His wife actually turned off the lights.
Term
Fallacy of Composition
Definition
Incorrect belief that what is good or works for individual must be best for group or work for group
Term
Positive Economics
Definition
Describing world AS IS
Term
Normative Economics
Definition
Describing how world SHOULD BE
Term
Macro
Definition
overview of everything, economy as whole...inflation, business cycles, growth.
Term
Micro
Definition
Economics of individuals...pricing policies of firms, households decision on what to buy.
Term
Goals of MACRO
Definition
stable prices, limit unemployment, stable prices
Term
Goals of MICRO
Definition
efficiency equity and freedom
Term
Abstraction
Definition
Ignoring many details to focus on essential problem
Term
LAND
Definition
natural resources used for production
Term
LABOR
Definition
productive talents and energy of people (physical and mental)
Term
CAPITAL
Definition
Products made by combination of resources and labor. Must be used for production. Clothes or anything we use for pleasure is consumer good.

Financial captial is NOT economic Capital
Term
Entrepreneurship
Definition
use and knowledge to prove new ideas and products
Term
Institutions
Definition
Power structures that shape and direct behavior.
FORMAl- Missouri State University
INFORMAL- Christian sense of morality.
Term
Absolute price
Definition
Price tag of something
Term
Relative price
Definition
comparison of one price to another.

*FOCUS on more than real*
Term
Real
Definition
prices adjusted for inflation

*study more than nominal*
Term
Nominal
Definition
not adjusted for inflation
Term
3 Economic questions
Definition
What, How, Whom
Term
What
Definition
What goods to produce and how much

OUTPUT mix
Term
How
Definition
How to produce

INPUT mix
Term
Whom
Definition
Who gets what

DISTRIBUTIVE mix
Term
Allocative efficiency
Definition
Requires output mix that mirrors WHAT people want and are willing to buy
Term
Productive technical efficiency
Definition
INPUT mix minimize opportunity cost for amount of output
Term
Distributive efficiency
Definition
Requires specific good to be used by people who will utilize and value them the most
Term
Economic efficiency
Definition
Doing all 3 other techniques at same time.

Not possible to make something better without hurting someone or something else.
Term
Capitalism
Definition
Individual choices...property rights, invisible hand. Let individual do what they want. Invisible hand will guide individual to do whats best
Term
Command Economy (Socialism)
Definition
Relies on Government choices. Requires handful of people to know everything.
Term
Mixed economy
Definition
Relies on both capitalism and socialism. Mix between public control and government control.
Term
PPF
Definition
Production possibility frontier.
Absolute value of SLOPE of ppf is opportunity cost of 1 more x.

Absolute Value of RECIPRICAl of ppf shows opportunity cost for 1 more y.
Term
Law of increasing opportunity cost
Definition
as you do more of something eventually the per unity (marginal) opportunity cost gets higher.
Term
Law of diminishing returns
Definition
as any activity is extended it eventually becomes increasingly difficult to pursue that activity further.
Term
Bowed ppf
Definition
Law of diminishing returns, increasing opp cost and specialization.

Technology and increase in capital shift ppf.
Term
Comparative Advantage
Definition
Lowest opportunity cost. Everyone can potentially benefit. Impossible to have comparative and absolute advantage.
Term
FLOW OF GOODS
Definition
Households- Supply resources, land labor and capital.
Demand- goods and services

Businesses- Demand resources
Supply- goods and resources

Government- Define and protect private property.
Term
Price Ceilings
Definition
-Maximum statutory price( passed by law)
-Meant to protect consumers
-Falls below Equilibrium.
Term
SUPPLY AND DEMAND
INDEPENDENT OR DEPENDENT????
Definition
Independent. One never changes the other.

To shift 2 curves you must have 2 distinct things.
- If you do shift both, you can only be certain about one thing. Either price or quantity not both at same time.
Term
Elasticity
Definition
measuring responsiveness to one variable to small changes in another
Term
Elastic
Definition
very responsive to small changes.

E>1
As price is increased TR goes down.
Price decreased TR up
Term
Inelastic
Definition
Very unresponsive to small change.

E<1
Increase in price= TR up
Decrease in price=TR down
Term
Elasticity equation
Definition
%ΔQ/ %ΔP
Term
Unit Elastic
Definition
E=1

Inwards Bow shape
TR does not change with price change
Term
Perfectly Elastic
Definition
E=infinite
Graph is horizontal

Price doesnt change quantity does
Term
Perfectly inelastic
Definition
E=0
Vertial graph.

Quantiy same price changes
Term
%ΔQ=
Definition
Q2-Q1/ .5(Q1+Q2)
Term
Cross Price elasticity
Definition
%ΔQx/ %ΔPy
Term
Income Elasticity
Definition
%ΔQ/%ΔI
Supporting users have an ad free experience!