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Business Competition
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Subject
:
business-skills
Instructions:
Answer 50 questions in 15 minutes.
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Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. In game theory - game where parties make their moves in turn - one party making the first move followed by the other
Primary Sources of Monopolistic Power
Sequential game
Examples of Oligopoly
Mixed (randomized) strategy
2. Revenue-Costs
Bertrand oligopoly
Rothschild index
Profit
Import competition
3. In game theory - a statement of harmful intent easily dismissed by recipient because threat not considered believable
Perfect Competition Short Run Supply
Normal-form game
Empty threat
Cheating
4. A representation of a game indicating the players - their possible strategies - and the payoffs resulting from alternative strategies
Pure monopoly
Normal-form game
Interdependence
The Threat from Potential Entrants Firms
5. A situation in which neither firm has incentive to change its output given the other firm's output
Cournot equilibrium
Payoff
Finding profit for oligopoly games
Payoff matrix
6. An establishment firm commits to setting price below the profit-maximizing level to prevent entry
Four-firm concentration ratio
Duopoly
Subgame perfect equilibrium
Limit pricing
7. Marginal cost curve above average variable cost - P* = SRMC
Peak-load pricing
Market
Perfect Competition Short Run Supply
First-mover advantage
8. When managers are able to charge each consumer their reservation price. Examples are car and home sales
First-Degree Price Discrimination (Perfect)
Finding profit for oligopoly games
Mutual Interdependence
Price discrimination
9. Anything that keeps new firms from entering an industry in which firms are earning economic profits (e.g. Ownership of a Key Input - Capital - Patents - Economies of scale)
Indefinitely repeated game
Herfindahl-Hirschman index (HHI)
Two-part pricing
Barrier to entry
10. When firms limit production and raise prices in a way that raises each others' profits - even though they have not made any formal agreement
Tacit collusion
Price Leadership
Product differentiation
Bertrand oligopoly
11. Using advertising and other means to try to increase a firm's sales
Lerner index
Monopolistic Competition
Non-price competition
Herfindahl-Hirschman index (HHI)
12. Single firm is sole producer of a product for which there are no close substitutes
Perfect Competitor Making a Profit
Duopoly
Pure monopoly
Brand Multiplication
13. Price of a product that enables its producer to obtain a normal profit & that is equal to the ATC of producing it
Fair return price
One-shot game
Rent-seeking behavior
Two-part Tariff Method of Pricing
14. If buyers have enough bargaining power - they can insist on lower prices - higher-quality products - or additional services
Limit price
Bargaining Power of Buyers
Disappearing invisible hand
Commodity bundling
15. A merger between firms who have a buyer/supplier relationship. Example: BF Goodrich merging with rubber plantations
Cooperative equilibrium
Import competition
Vertical Merger
What is game?
16. Keeps the price just where it is to maximize profit
Cournot equilibrium
Monopoly (characteristics)
Disappearing invisible hand
Cutthroat Competition
17. Operates like the alleged Mafia. Region division of the market among the firms in the industry
Finding profit for oligopoly games
Simultaneous decision games
Open Collusion
Perfect Competition Short Run Supply
18. A situation in which a change in price strategy by one firm affects sales and profits of another
Merger
Perfect Competitor Characteristics
Price Leadership
Mutual interdependence
19. Maximize economic profit by producing the quantity at which MC=MR
The Threat from Potential Entrants Firms
Maximizing profit in Oligopoly games
Examples of Oligopoly
Nash equilibrium
20. A strategy or action that always provides the best outcome no matter what decisions rivals make
Patent
Non-rivalrous consumption
Dominant strategy
Minimum efficient scale (full capacity)
21. The situation when a firm's long-run average costs fall as it increases output
Perfect Competitor Characteristics
Economies of scale
Competitive market
Commodity bundling
22. Intense competition in which competitors cut retail prices to gain business--oligopolistic competition
Block pricing
Equilibrium
Price war
Natural Monopoly (local phone or electric company)
23. Both players have dominant strategies and play them
Payoff matrix
Dominant strategy equilibrium
Differentiated oligopoly
Normal-form game
24. Face competition from companies that currently are not in the market but might enter
Secure strategy
Barrier to entry
Cross-subsidy pricing
The Threat from Potential Entrants Firms
25. Game in which one player makes a move after observing the other player's move
Sequential-move game
Peak-load pricing
Strategy
Simultaneous decision games
26. An agreement among firms in a market about quantities to produce or prices to charge in attempts to limit competition
Patent
Strategic behavior
Collusion
Equilibrium
27. Game in which each player makes decisions without knowledge of the other player's decisions
Trigger strategy
Economies of scale
Profit
Simultaneous-move game
28. Different units of a product are sold at different prices. Examples are buying in bulk - or - commodity-bundling
Monopoly (characteristics)
Second-Degree Price Discrimination
Open Collusion
Bargaining Power of Suppliers
29. Each firm believes that if it raises its price - its competitors will not follow - but if it lowers its price all of its competitors will follow; -a model in which firms in an oligopoly match price cuts by other firms - but do not match price hike
Fair return price
Maximizing profit in Oligopoly games
Covert Collusion
Kinked demand curve model
30. Competition based on factors that are not related to price - such as product quality - service and financing - business location - and reputation
Prisoners' dilemma
Nonprime competition
Concentration Ratio
First-mover advantage
31. Ignoring the effects of their actions on each others' profits
Patent
Dominant strategy equilibrium
Non-cooperative behavior
Cooperative equilibrium
32. (1) Economies of Scale; (2) Economies of Scope; (3) Cost Complementarity; and (4)Patents & Other Legal Barriers
Primary Sources of Monopolistic Power
Rothschild index
Bargaining Power of Buyers
Lerner index
33. Each seller can sell all he wants to sell at the going price - Buyers and sellers are price takers - The goods offered by the different sellers are largely the same - The actions of any single buyer or seller will have a negligible impact on the m
Competitive market
Trigger strategy
Limit price
Reservation Price
34. An attempt by a firm to convince buyers that its product is different from the products of other firms in the industry
Limit price
Socially optimal price
Product differentiation
Non-rivalrous consumption
35. 2 firms - simplest case in an oligopoly. Profits higher if limiting their production
Four-firm concentration ratio
Dominant firm oligopoly
Extensive-form game
Duopoly
36. The percentage of the total industry sales accounted for by the four largest firms in the industry. OUTPUT of 4 largest firms over TOTAL output in industry. C4=(S1+...+S4)/St or (w1+...+w4)
Four-firm concentration ratio
Cross-subsidy pricing
Secure strategy
Bargaining Power of Buyers
37. A combination of two or more companies into one company
Merger
Kinked demand curve model
Natural Monopoly (local phone or electric company)
Brand Multiplication
38. An industry where (1) there are few firms serving many customers; (2) firms produce differentiated products; (3) each firm believes rivals will respond to price reductions but will not follow price increases; and (4) barriers to entry exist
Sweezy oligopoly
Third-Degree Price Discrimination
First-mover advantage
Nonprime competition
39. The practice of bundling several different products together and selling them at a single "bundle" price
Sweezy oligopoly
Cooperation
Marginal Revenue
Commodity bundling
40. Ranks industries according to how much social welfare would improve if the output in an industry were increased by a small amount
Limit price
Non-rivalrous consumption
Dansby-Willig performance index
Bargaining Power of Buyers
41. Occurs when a firm produces output - whatever its level - at a higher cost than is necessary to produce it
Tit-for-tat strategy
Inefficiency
Economies of scale
Joint Venture
42. An index of market concentration. Sum of squared market shares of all the firms in the industry times 10K HHI=10 - 000Σwi2
Herfindahl-Hirschman index (HHI)
Concentration Ratio
The Threat from Potential Entrants Firms
Collusion
43. A situation in which competing firms must make their individual decisions without knowing the decisions of their rivals
Brand Multiplication
Tacit collusion
Simultaneous decision games
Vertical Merger
44. The demand curve for a non-collusive oligopolist - which is based on the assumption that rivals will match a price decrease and will ignore a price increase
Repeated game
Kinked-demand curve
Dominant firm oligopoly
Cournot oligopoly
45. Identical or substitutable
Non-cooperative equilibrium
Oligopoly
Cournot equilibrium
Undifferentiated
46. When something can be consumed without reducing the benefits available for subsequent consumption; can be consumed without supporting rivalry between consumers
Non-rivalrous consumption
Extensive-form game
Equilibrium
No cooperative equilibrium
47. Increases in the value of a product to each user - including existing users - as the total number of users rises
Network effects
Subgame perfect equilibrium
Market
Kinked-demand curve
48. A strategy that guarantees the highest payoff given the worst possible scenario
Secure strategy
Bargaining Power of Suppliers
Socially optimal price
Cheating
49. Industry in which (1) there are few firms serving many customers; (2) firms produce either differentiated or homogenous products; (3) a single (leader) firm chooses an output quantity before their rivals select their outputs; (4) all other (follower)
Stackelberg oligopoly
Double marginalization
First-Degree Price Discrimination (Perfect)
Homogenous oligopoly
50. Pricing strategy in which identical products are packaged together in order to enhance profits by forcing customers to make an all-or-none decision to purchase
Dominant firm oligopoly
Block pricing
One-shot game
Non-price competition
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