A. immediate run
B. intermediate run
C. long run
D. short run
Related Mcqs:
- In monopolistic competition of firms are making abnormal profit other firms will enter and ?
A. The marginal cost will shift outwards
B. the demand curve will shift inwards
C. The average cost will shift downwards
D. The average variable cost will increase - When firms enter a monopolistically competitive market and the business-stealing externality is larger than the product-variety externality then ?
A. there are too many firms in the market and market efficiency could be increased if firms exited the market
B. the number of firms in the market is optimal and the market is efficient
C. There are too few firms in the market and market efficiency could be be increased with additional entry
D. The only way to improve efficiency in this market is for the government to regulate it like a natural monopoly. - Assume that firms in an oligopoly are currently colluding to set price and output to maximise total industry profit. If the oligopolists are forced to stop colluding, the price charged by the oligopolists will _________ and the total output produced will __________?
A. decrease; decrease
B. increase; decrease
C. decrease; increase
D. increase; increase - A form of industry structure characterized by a few firms, each large enough to influence market price is ?
A. perfect competition
B. monopolistic competition
C. oligopoly
D. monopoly - An industry that has a relatively small number of firms that dominate the market is called ?
A. a colluding industry
B. a merged industry
C. a concentrated industry
D. a natural monopoly - A firm in perfectly competitive industry is producing 50 units, its profit-maximising quantity. Industry price is £2 and total fixed costs and total variable cost are £25 and £40 respectively. The firm’s economic profit is ?
A. £35
B. £15
C. £30
D. £60 - Which of the following is true regarding the production and pricing decisions of monopolistically competitive firms? Monopolistically competitive firms choose the quantity at which marginal cost equals ?
A. marginal revenue and then use the demand curve to determine the price consistent with this quantity
B. average total cost and then use the supply curve to determine the price consistent with this quantity
C. marginal revenue and then use the supply curve to determine the price consistent with this quantity
D. average total cost and then use the demand curve to determine the price consistent with this quantity - Which of the following is true with regard to monopolistically competitive firms scale of production and pricing decisions Monopolistically competitive firms produce ?
A. at the efficient scale and charge a price equal to marginal cost
B. at the efficient scale and charge a price above marginal cost
C. With excess capacity and charge a price above marginal cost
D. With excess capacity and charge a price equal to marginal cost - When you consume good Q, not only do you benefit form consuming the good but other people benefit from your consumption as well, if firms produce good Q where P = MC, firms will be producing ?
A. less than the efficient level of output
B. more than the efficient level of output
C. so that consumer surplus is zero
D. the efficient level of output - If an input necessary for production is in limited supply so that an expansion of the industry raises costs for all existing firms in the market, then the long-run market supply curve for a good could be ?
A. perfectly inelastic
B. perfectly elastic
C. upward sloping
D. downward sloping
