Vocab Flashcards
Marginal cost
Cost to produce one additional unit
Cost-benefit principle
Actions should only be taken if benefits outweigh costs
Marginal benefit
Maximum amount a consumer is willing to pay
Ppf
Max amount 2 goods/services can be produced at once
Law of demand
Price increases demand decreases vice versa
Inferior good
Decreased demand when income is high
Normal good
Income and demand increase together
Luxury goods
Buy more of when income increases
Interdependence
Firms rely on eachother
Equilibrium
Supply and demand meet
Shortage
Demand exceeds quantity
Surplus
Quantity exceeds demand
Positive elasticity
Income increases so does purchasing
Negative elasticity
Decreased demand when price increases
Elasticity equal to 0
Inelastic
Elasticity equal to 1+
Elastic
Economic burden
How tax is shared
Subsidy
Benefit given
Tax
Govt regulated money
Burden of tax
Who pays
Free market
Prices based on supply and demand
Positive analysis
Analysis based on facts and data
Normative analysis
Analysis based on opinions and values
Reservation price
Max price willing to pay
DWL
Cost cure when supply ≠ demand
Efficient outcome
Maximized benefits
Efficient quantity
Msc = msb
Rivalrous
1 person using = 1 less for everyone else
Excludable
Limited to those who pay for it
Non-excludable
Available for everyone
Private
Excludable and rivalrous
Public
Non excludable non rivalrous
Competitive market price
Similar pricing to others
Derived demand
Demand as a result of another variables demand
Labour supply
Total hours willing to work
Mrp
Revenue of one additional unit
Competitive labour market
Wage rate determined by supply and demand
Profit maximizing firm
MR = MC
Market power
Ability to manipulate prices above competitive levels
Short run
1 thing fixed while others vary
Long run
No fixed factors
Single price monopolist
Must sell each unit of its good for the same price
Perfectly competitive
All suppliers are equal and so is supply and demand
Positive profit
Earning more revenue than total costs
Free entry
Can enter if they see good opportunity
Implicit costs
Variables, opportunities
Explicit costs
Out of pocket fixed costs
Atc
Relationship between cost per unit and level of output
Economic profit
Tr-explicit and implicit
Perfect price discrimination
Charging each customer the max theyre willing to pay
Nash equilibrium
Best response based off current knowledge
Prisoner dilemma
Nash eq example
Sealed bids
Bids made w/o knowing others
Cooperative outcome
Most mutual benefit
Payoff matrix
Diagram of all possibilities
Dominant strategy
Best option regardless of opponent
Tragedy of commons
Depletion of shared resource, due to over exploitation
Willingness to pay
How much they expect to pay