A: different, costs
B: similar, scale economies
C: different, scale economies
D: similar, costs
举一反三
- The “lemons problem” exists because of A: transactions costs B: economies of scale C: asymmetric information D: rational expectations
- In the long run Firm A incurs total costs of $1,200 when output is 30 units and $1,600 when output is 40 units. Firm A exhibits_________. A: constant returns to scale because average total cost is constant as output rises B: diseconomies of scale because total cost is rising as output rises C: economies of scale because average total cost is falling as output rises D: diseconomies of scale because average total cost is rising as output rises
- It's called if a manafacturer achieves lower costs due to the enlarged production capacity of the whole industry. A: internal economies of scale B: externaleconomies of scale C: overlapping demand
- Because of substantial economies of scale, the _____ theory argues that trade can increase the variety of goods available to consumers. A: absolute advantage B: technological gap C: new trade D: factor endowments
- A dynamic welfare gain resulting from the formation of the European Union would be: A: Trade diversion B: Trade craetion C: Diseconomies of scale D: Economies of scale
内容
- 0
Barries of Entry is ( ) A: charging different prices to different groups. B: a kind of state that no one could change. C: legal (patent), economies of scale, control of resources D: set by the industry organization
- 1
If two countries trade with each other on the condition of increasing costs, their trading triangles would not be equal.
- 2
Northern Ireland is different from the other three countries because _____.
- 3
Historians disagree with each other because they begin from different premises and view the past from different perspectives.
- 4
【单选题】Why do people in different countries like different sports? (6.0分) A. Because different sports originated in different countries. B. Because different countries call on their people to do different sports. C. Because different people enjoy different sports D. Both Aand C