Exam 9: Firms in Perfectly Competitive Markets

Long-run equilibrium in a monopolistically competitive market is similar to long-run equilibrium in a perfectly competitive market in that in both markets,firms

Suppose two firms in a duopoly implicitly collude and charge a high price.How might each firm benefit from advertising that it will match the lowest price offered by its competitor?

If some monopolistically competitive firms exit their market after suffering short-run losses,the demand curves of remaining firms will shift to the right.

A game in which pursuing dominant strategies results in non-cooperation that leaves all parties worse off is a

Which of the following statements is true about monopolistically competitive firms?

Collusion

Economists have long debated whether there is a significant loss of wellbeing to society in markets that are monopolistically competitive rather than perfectly competitive.Which of the following offers the best reason why some economists believe that monopolistically competitive markets are less efficient than perfectly competitive markets?

The study of how people make decisions in situations in which attaining their goals depends on their interactions with others is called

What is the difference between zero accounting profit and zero economic profit?

Figure 9-16 -Refer to Figure 9-16 to answer the following questions. a.What is the profit-maximising output level? b.What is the profit-maximising price? c.What is the average total cost at the profit-maximising output level? d.What area represents the firm's profit? e.At which output level are economies of scale exhausted? f.Does this graph most likely represent the long run or the short run? Why?

After selling 1000 three-ring binders,Tony DiFulvio realises that the marginal revenue from selling the last binder was less than the marginal cost.From this we can conclude that

Firms are more likely to find themselves in a prisoner's dilemma in sequential games as opposed to simultaneous games.

Which of the following characteristics is common to monopolistic competition and perfect competition?

If a typical monopolistically competitive firm is incurring short-run losses,then

Table 9-7 Suppose OPEC has only two producers, Saudi Arabia and Nigeria. Saudi Arabia has far more oil reserves and is the lower cost producer compared to Nigeria. The payoff matrix in Table 9-7 shows the profits earned per day by each country. 'Low output' corresponds to producing the OPEC-assigned quota and 'high output' corresponds to producing the maximum capacity beyond the assigned quota. -Refer to Table 9-7.What is the Nash equilibrium in this game?

One way by which firms differentiate their products is to find a market niche.

Unlike a perfectly competitive firm,for a monopolistically competitive firm

Occupational licensing is an example of an entry barrier that improves a country's standard of living.

In which of the following cartels is total cartel profit likely to be the highest?

A monopolistically competitive firm can increase its profits beyond the long-run equilibrium break-even level by deliberately lowering its price to force some of its competitors out of the market.