【单选题】When economic profits are positive in a perfectly competitive industry,
A.
we would expect the market supply curve to shift to the left as a result.
B.
we would expect the market supply curve to shift to the right as a result.
C.
we would not expect any change in the market supply curve to result.
D.
we would expect that the market demand curve to shift right as a result
【单选题】对于将库存现金存入银行的业务登记现金日记账的依据是( )。
【判断题】If there are implicit costs of production, accounting profits will exceed economic profits.
【单选题】When free entry is one of the attributes of a market structure, economic profits are:
A.
generally driven to zero in long-run equilibrium.
B.
generally negative for all firms.
C.
generally zero in the short run.
【单选题】对库存现金存入银行的业务,登记银行存款日记账的依据是()。
【简答题】姑苏城外寒山寺夜半钟声到客船出自哪首诗?
【判断题】“姑苏城外寒山寺,夜半钟声到客船。”出自张继的《枫桥夜泊》。()
【单选题】When economic profits are negative in a perfectly competitive industry,
A.
we would expect the market supply curve to shift to the left as a result.
B.
we would expect the market supply curve to shift to the right as a result.
C.
we would not expect any change in the market supply curve to result.
D.
we would expect that the market demand curve to shift left as a result