产业经济学（双语）答案2023

第二章测试

1.Asset specifi city refers to the degree to which some assets are of value primarily to one
firm.（ ）
A:错 B:对
答案:B
2.An important advantage of a corporation is that its owners have unlimited liability（ ）.
A:错 B:对 3.In the short run some inputs are fixed; the firm has to do the best it can with a given capital stock and plant size.（ ）
A:对 B:错 4.MES shows the best size for production ( ).
A:错 B:对 5.Below the MES level, there may be diseconomies of scale.（ ）
A:对 B:错 6.Specialization lets workers learn to do their specific tasks much more rapidly and precisely.（ ）
A:错 B:对 7.Learning curves show a decline in the current average cost of production as total production mounts.（ ）
A:对 B:错 8.An important type of shared input is an intangible asset such as research knowledge or business know-how about production. （ ）
A:错 B:对 9.Each firm is assumed to maximize（ ）.
A:assets B:outputs C:profits D:services 10.The costs of using the market to conduct business are called .（ ）。
A:varied costs B:transaction costs C:production costs D: fixed costs 11.

The cost savings that result from producing joint products is called as (    )

A:

diseconomies of scale

B:

economies of scope

C:

diseconomies of scope

D:economies of scale 12.Williamson points out three production cost advantages of using the market,they are（ ）。
A:economies of scale B:transaction costs C:economies of scope D:production costs 13.There are several possible benefits (or so-called synergies) from diversification.（ ）。
A:Reducing risk B:Learning curves C:Allocating capital D:Transfer of technology 14.The more frequent a firm’s need for an input, the more the firm can save on transaction costs by internal production.( )
A:错 B:对 15.the higher the degree of uncertainty, the higher are the transaction costs.（ ）
A:对 B:错