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Test your basic knowledge |
Business Competition
Start Test
Study First
Subject
:
business-skills
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
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. (1) Economies of Scale; (2) Economies of Scope; (3) Cost Complementarity; and (4)Patents & Other Legal Barriers
No cooperative equilibrium
Implicit Collusion
Primary Sources of Monopolistic Power
Non-cooperative equilibrium
2. Single seller in an industry - Strong barriers to entry - Profit maximization - faces market demand and sets MR=MC - Unexploited gains from trade
Import competition
Inter-industry competition
Reservation Price
Monopoly (characteristics)
3. When firms limit production and raise prices in a way that raises each others' profits - even though they have not made any formal agreement
Barrier to entry
Oligopoly
Network effects
Tacit collusion
4. The reward received by a player in a game - such as the profit earned by an oligopolist
Common knowledge
Mutual Interdependence
Covert Collusion
Payoff
5. Actions taken by firms to plan for and react to competition from rival firms
Tacit collusion
Economies of scale
Strategic behavior
Sequential game
6. A strategy whereby a player randomizes over two or more available actions in order to keep rivals from being able to predict his action
Mixed (randomized) strategy
Randomized pricing
Present Value (PV)
Examples of Oligopoly
7. The smallest quantity at which the average cost curve reaches its minimum
Minimum efficient scale (full capacity)
Brand Multiplication
Payoff matrix
Two-part pricing
8. The players end up worse off than they would if they were able to cooperate; -the pursuit of self-interest does not promote the social interest in these games
Bertrand oligopoly
Disappearing invisible hand
Price Leadership
Strategy
9. Ranks industries according to how much social welfare would improve if the output in an industry were increased by a small amount
Collusion
Dansby-Willig performance index
Herfindahl-Hirschman index (HHI)
Product Differentiation
10. A representation of a game that summarizes the players - the information available to them at each stage - the strategies available to them - the sequence of moves - and the payoffs resulting from alternative strategies
Extensive-form game
Empty threat
Payoff table
Examples of Monopolistic Competition
11. Both players have dominant strategies and play them
Dominant strategy equilibrium
Vertical Merger
Contestable market
Profit
12. Game in which one player makes a move after observing the other player's move
Concentration Ratio
Double marginalization
Sequential-move game
Homogenous oligopoly
13. In game theory - a game that is played again sometime after the previous game ends
Sequential game
Repeated game
Kinked demand curve model
Prisoner's dilemma
14. Produce differentiated products. Make a profit or take a lost in the short run - in the long run the firm will break even. (MOST number of firms.)
Monopolistic Characteristics:
Fair return price
Market
Barrier to entry
15. A measure of the sensitivity to price of a product group as a whole relative to the sensitivity of the quantity demanded of a single firm to a change in its price. R=Et/Ef
Double marginalization
Barrier to entry
Rothschild index
Herfindahl-Hirschman index (HHI)
16. When something can be consumed without reducing the benefits available for subsequent consumption; can be consumed without supporting rivalry between consumers
Economies of scale
Non-rivalrous consumption
Brand Multiplication
Perfect Competition Barriers to Entry
17. A trigger strategy that punishes after an episode of cheating and returns to cooperation if cheating ends
Limit price
Common knowledge
Tit-for-tat strategy
The Threat from Potential Entrants Firms
18. Intense competition in which competitors cut retail prices to gain business--oligopolistic competition
Extensive-form game
Price war
Brand Multiplication
Secure strategy
19. When managers are able to charge each consumer their reservation price. Examples are car and home sales
First-Degree Price Discrimination (Perfect)
Non-cooperative equilibrium
Perfect Competitor Characteristics
Cheating
20. Industry in which (1) few firms serving many customers; (2) firms produce identical products t constant marginal cost; (3) firms compete in price and react optimally to competitor's prices; (4) consumers have perfect information and here are no trans
Payoff matrix
Bertrand oligopoly
Patent
Monopolistic Competition
21. A market in which: (1) all have access to the same technology; (2) consumers respond quickly to price changes; (3) existing firms cannot respond quickly to entry by lowering their prices; and (4) there are no sunk costs
Contestable market
Joint Venture
Monopoly (characteristics)
Natural Monopoly (local phone or electric company)
22. 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
Third-degree price discrimination
Empty threat
Block pricing
Mixed (randomized) strategy
23. When firms make decisions that make every firm better off than in a noncooperative Nash equilibrium
Leader
Network effects
Profit
Cooperation
24. A merger of firms in unrelated industries. Example: If Purina Dow Chow merged with Pampers Diaper Company
Sequential-move game
Maximizing profit in Oligopoly games
Conglomerate Merger
Minimum efficient scale (full capacity)
25. A situation in which neither firm has incentive to change its output given the other firm's output
Dansby-Willig performance index
Limit pricing
Cournot equilibrium
Subgame perfect equilibrium
26. Multiple firms make the same pricing decisions even though they have not explicitly consulted with each other
Perfect Competitor Making a Profit
Interdependence
Implicit Collusion
Tacit collusion
27. Pricing strategy in which a firm intentionally varies its price in an attempt to "hide" price information from consumers and rivals
Competitive market
Cross-subsidy pricing
Randomized pricing
Empty threat
28. Price Sensitive
Fair return price
High Price Elasticity
Cooperative equilibrium
Simultaneous decision games
29. In game theory - game where parties make their moves in turn - one party making the first move followed by the other
Secure strategy
Empty threat
Non-cooperative behavior
Sequential game
30. Rules - strategies - payoffs - outcomes
Mixed (randomized) strategy
What is game?
Dansby-Willig performance index
Herfindahl-Hirschman index (HHI)
31. A strategy in which a firm advertises a price and a promise to match any lower prices offered by a competitor
Mutual Interdependence
Price matching
Price Leadership
Second-Degree Price Discrimination
32. The exclusive right to a product for a period of 20 years from the date the product is invented
Open Collusion
Reservation Price
Patent
Non-price competition
33. 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)
Concentration Ratio
Stackelberg oligopoly
Tacit collusion
Primary Sources of Monopolistic Power
34. Cooperation among firms that does not involve an explicit agreement
Market
Sweezy oligopoly
Leader
Tacit collusion
35. Marginal cost curve above average variable cost - P* = SRMC
Tacit collusion
Two-part pricing
Tit-for-tat strategy
Perfect Competition Short Run Supply
36. An equilibrium in a game in which players do not cooperate but pursue their own self-interest
Oligopoly
Brand Multiplication
Rothschild index
No cooperative equilibrium
37. Ignoring the effects of their actions on each others' profits
Nonprime competition
Perfect Competition Barriers to Entry
Non-cooperative behavior
Subgame perfect equilibrium
38. The situation when a firm's long-run average costs fall as it increases output
Economies of scale
Vertical Merger
Competitive market
Payoff matrix
39. Variations on one good so that a firm can increase market sharea
Brand Multiplication
Perfect Competition Long Run Supply
Network effects
Market Structure
40. An oligopoly in which the firms produce a differentiated product
Contestable market
Sweezy oligopoly
Differentiated oligopoly
Cross-subsidy pricing
41. Multiple firms produce similar products - Firms face downward sloping demand curves - Profit maximization occurs where MC=MR - With free entry and exit - firms compete away economic profits
Perfect Competitor Making a Profit
Simultaneous consumption
Monopolistic Competition
Imperfect competition
42. 2 firms - simplest case in an oligopoly. Profits higher if limiting their production
Credible threat
Fair return price
Prisoner's dilemma
Duopoly
43. Sets the price at the highest level that is consistent with keeping the potential entrant out. -The strategy of reducing the price to deter entry
Limit pricing
Market
Indefinitely repeated game
Oligopoly
44. The rules describe the setting of the game - the actions the players may take - and the consequences of those actions; -Advertising and R&D are also prisoners' dilemmas
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45. A situation in which competing firms must make their individual decisions without knowing the decisions of their rivals
Limit pricing
Trigger strategy
Mutual interdependence
Simultaneous decision games
46. When no one firm has a monopoly - but producers nonetheless realize that they can affect market prices. Firms compete but possess market power
Mixed (randomized) strategy
Imperfect competition
Business strategy
Pure monopoly
47. Demand line is above ATC curve
Vertical Merger
Perfect Competitor Making a Profit
Strategy
Perfect Competition Short Run Supply
48. A situation in which a change in price strategy by one firm affects sales and profits of another
Monopoly (characteristics)
Cooperative equilibrium
Cournot equilibrium
Mutual interdependence
49. An equilibrium in a game in which players cooperate to increase their mutual payoff
Product Differentiation
Repeated game
Extensive-form game
Cooperative equilibrium
50. Occurs when a firm produces output - whatever its level - at a higher cost than is necessary to produce it
Economies of scale
Cournot equilibrium
Inefficiency
Kinked demand curve model