【单选题】A monopolist produces a good using only one factor, labor. There are constant returns to scale in production, and the demand for the monopolist's product is described by a downward sloping straight li...
A.
marginal cost of labor to the monopolist exceeds the wage.
B.
marginal product of labor times price of output equals the wage.
C.
marginal product of labor times price of output is less than the wage.
D.
marginal product of labor times price of output exceeds the wage.
【单选题】当宿舍内发生火灾时,正确的逃生方法是____。
【单选题】Because of diminishing returns to capital, doubling the amount of physical capital available for one worker to use will _____ output by _____ a factor of two.
【单选题】Assume that stock market returns do follow a single-index structure. An investment fund analyzes 125 stocks in order to construct a mean-variance efficient portfolio constrained by 125 investments. Th...
【单选题】According to Euler's theorem, if competitive firms pay each factor its marginal product and the production function has constant returns to scale, the sum of all factor payments will equal:
【简答题】__________________是再塑海伦生命的人。
【单选题】I n the short-run, following the opening of trade: a. inputs move across sectors, but input returns remain constant. b. factor payments in the import-competing sectors will decline. c. the supply of r...
【简答题】《假如给我三天光明》是_______国____________的散文代表作品,她的第一部作品是 __________________是再塑海伦生命的人。