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Business Competition
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Subject
:
business-skills
Instructions:
Answer 50 questions in 15 minutes.
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study here
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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. A strategy or action that always provides the best outcome no matter what decisions rivals make
Indefinitely repeated game
Dominant strategy
Nonprime competition
Simultaneous-move game
2. A trigger strategy that punishes after an episode of cheating and returns to cooperation if cheating ends
Finding profit for oligopoly games
First-Degree Price Discrimination (Perfect)
Tit-for-tat strategy
Fair return price
3. In game theory - game where parties make their moves in turn - one party making the first move followed by the other
Sequential game
Competitive market
Market Structure
Peak-load pricing
4. A game that is played over and over again forever and in which players receive payoffs during each play of the game
Cheating
Rent-seeking behavior
Indefinitely repeated game
Market
5. An index of market concentration. Sum of squared market shares of all the firms in the industry times 10K HHI=10 - 000Σwi2
Cooperative equilibrium
Cournot equilibrium
Bargaining Power of Buyers
Herfindahl-Hirschman index (HHI)
6. If production of a good requires a particular input - then control of that input can be a barrier to entry
Dominant firm oligopoly
Secure strategy
Barrier to entry
Ownership of a Key Input
7. When no one firm has a monopoly - but producers nonetheless realize that they can affect market prices. Firms compete but possess market power
Four-firm concentration ratio
Differentiated oligopoly
Perfect Competition Long Run Supply
Imperfect competition
8. (1) Economies of Scale; (2) Economies of Scope; (3) Cost Complementarity; and (4)Patents & Other Legal Barriers
Second-Degree Price Discrimination
Primary Sources of Monopolistic Power
Price matching
Basis for Product Differentiation
9. The exclusive right to a product for a period of 20 years from the date the product is invented
Cournot oligopoly
Patent
Disappearing invisible hand
Price discrimination
10. Pricing strategy in which consumers are charged a fixed fee for the right to purchase a product - plus a per-unit charge for each unit purchased
Two-part pricing
Sequential-move game
Barrier to entry
Inefficiency
11. Sellers can identify different types of customers and offer each a different price. Examples are special prices for students or the elderly
Third-Degree Price Discrimination
What is game?
Mixed (randomized) strategy
Sequential-move game
12. The competition for sales between the products of one industry and the products of another industry
Lerner index
Inter-industry competition
Competitive market
Block pricing
13. The practice of charging different prices to consumers for the same good or service
Price discrimination
The Threat from Potential Entrants Firms
Differentiated oligopoly
Cournot equilibrium
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.)
Third-Degree Price Discrimination
Differentiated oligopoly
Cournot equilibrium
Monopolistic Characteristics:
15. Using advertising and other means to try to increase a firm's sales
Cheating
Non-price competition
Block pricing
Import competition
16. When something can be consumed without reducing the benefits available for subsequent consumption; can be consumed without supporting rivalry between consumers
Nonprime competition
Non-rivalrous consumption
Block pricing
Simultaneous-move game
17. Involves price-fixing
Third-degree price discrimination
Subgame perfect equilibrium
Differentiated oligopoly
Covert Collusion
18. Both players have dominant strategies and play them
First-mover advantage
Peak-load pricing
Cutthroat Competition
Dominant strategy equilibrium
19. First firm to set its output (Stackelberg's model)
Limit pricing
Cross-subsidy pricing
Perfect Competition Short Run Supply
Leader
20. Nash equilibrium - the result when each player in a game chooses the action that maximizes his or her payoff given the actions of other players - ignoring the effects of his or her action on the payoffs received by those players (when you confess w
Concentration Ratio
Non-cooperative equilibrium
Indefinitely repeated game
Differentiated oligopoly
21. A situation in which all decision makers know the payoff table - and they believe all other decision makers also know the payoff table
Payoff matrix
Common knowledge
Market
Lerner index
22. Long-run marginal cost curve above long-run average cost
Cheating
Perfect Competition Long Run Supply
Undifferentiated
Homogenous oligopoly
23. Game in which one player makes a move after observing the other player's move
Sequential-move game
Joint Venture
Business strategy
One-shot game
24. An equilibrium in a game in which players cooperate to increase their mutual payoff
Payoff matrix
Cooperative equilibrium
Cournot oligopoly
Perfect Competitor Characteristics
25. The reward received by a player in a game - such as the profit earned by an oligopolist
Non-price competition
Payoff
Simultaneous decision games
Examples of Oligopoly
26. An equilibrium in a game in which players do not cooperate but pursue their own self-interest
Profit
Brand Multiplication
No cooperative equilibrium
Perfect Competition Long Run Supply
27. The price that is low enough to deter entry
Extensive-form game
Limit price
Marginal Revenue
Open Collusion
28. 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
Strategic behavior
Randomized pricing
Socially optimal price
29. When a manager makes a noncooperative decision
Normal-form game
Price discrimination
Cheating
Cournot equilibrium
30. 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
Monopolistic Competition
Merger
Oligopoly
Prisoners' dilemma
31. Competition based on factors that are not related to price - such as product quality - service and financing - business location - and reputation
Randomized pricing
Double marginalization
Nonprime competition
Product Differentiation
32. 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
Ownership of a Key Input
Interdependence
Rothschild index
Cutthroat Competition
33. Price Sensitive
Differentiated oligopoly
Joint Venture
High Price Elasticity
Kinked demand curve model
34. Rival who sets its output after the leader (Stackelberg's model)
Interdependence
Inefficiency
Follower
Monopoly (characteristics)
35. 2 firms - simplest case in an oligopoly. Profits higher if limiting their production
Duopoly
Rothschild index
Third-Degree Price Discrimination
Kinked demand curve model
36. Demand line is above ATC curve
Stackelberg oligopoly
Present Value (PV)
Perfect Competitor Making a Profit
Merger
37. A measure of market power - the percentage of all sales that is accounted for by the four or eight largest firms in the market
Concentration Ratio
Payoff
Nonprime competition
Profit
38. 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
Leader
Cournot oligopoly
Kinked demand curve model
Two-part Tariff Method of Pricing
39. The derivative of total revenue
Limit pricing
Economies of scale
Disappearing invisible hand
Marginal Revenue
40. An attempt by a firm to convince buyers that its product is different from the products of other firms in the industry
Product differentiation
Brand Multiplication
Price Leadership
Primary Sources of Monopolistic Power
41. If many firms can supply an input and the input is not specialized - the suppliers are unlikely to have the bargaining power to limit a firm's profits
Cournot equilibrium
Leader
Conglomerate Merger
Bargaining Power of Suppliers
42. A condition describing a set of strategies in which no player can improve their payoff by unilaterally changing their own strategy given the other player's strategy
Kinked demand curve model
Perfect Competitor Characteristics
Nash equilibrium
Perfect Competition Barriers to Entry
43. A measure of the difference between price and marginal cost as a fraction of the product's price. L=(P-MC)/P - refactoring gives: P=MC(1/(1-L)) - which gives us the "1/(1-L)" markup factor
Herfindahl-Hirschman index (HHI)
Primary Sources of Monopolistic Power
Bargaining Power of Buyers
Lerner index
44. 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
Commodity bundling
Extensive-form game
Second-Degree Price Discrimination
Trigger strategy
45. 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)
Simultaneous consumption
Two-part pricing
Four-firm concentration ratio
Minimum efficient scale (full capacity)
46. One large firm that has a significant cost advantage over many other - smaller competing firms; -the large firm operates as a monopoly: setting price and output to maximize profit; -the small firms act as perfect competitors: taking as given the mar
Product Differentiation
Dominant firm oligopoly
What is game?
Trigger strategy
47. In game theory - a statement of harmful intent easily dismissed by recipient because threat not considered believable
Repeated game
Empty threat
Perfect Competition Short Run Supply
Herfindahl-Hirschman index (HHI)
48. 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
Differentiated oligopoly
Two-part Tariff Method of Pricing
Peak-load pricing
Block pricing
49. All firms and individuals willing and able to buy or sell a particular product
Imperfect competition
Market
Price discrimination
Economies of scale
50. In game theory - a game that is played again sometime after the previous game ends
Profit
Monopoly (characteristics)
Dominant strategy
Repeated game
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