. Those who do ______ labor should be regarded the same as those who do mental labor.

Marginal product of labor is the increase in the amount of output from an additional unit of labor. A: right. B: wrong.

Which of the following will increase the marginal product of labor in the labor market? A: An increase in the price level and the money wage. B: An increase in the real wage. C: A decrease in the capital stock. D: An increase in the supply of labor.

In the early stage, people basically achieved economies of scale and efficiency by improving the degree of specialization and division of labor in job design. Later efforts turned to how to overcome various disadvantages caused by excessive specialization and division of labor.

The production function is the A: increase in the amount of output from an additional unit of labor. B: marginal product of an input times the price of output. C: relationship between the quantity of inputs and output. D: shift in labor demand caused by a change in the price of output.

The idea behind the Laffer curve is that increases in tax rates do not increase tax revenues proportionately because they decrease the: A: demand for labor. B: supply of labor. C: productivity of labor.

Education must be combined with ______ labor.

"Trade is generally harmful if there are large disparities between countries in wages."() A: This is generally true. B: This is generally false. C: Trade theory has nothing to say about this issue. D: This is true if the trade partner ignores child labor laws. E: This is true if the trade partner uses prison labor.

An increase in labor productivity shifts the A: labor demand curve rightward. B: labor demand curve leftward. C: labor supply curve rightward. D: labor supply curve leftward

The types of international division of labor include （ ） A: Vertical international division of labor B: Horizontal international division of labor C: Mixed international division of labor D: “Flying Geese” international division of labor