Exam 10: Monopoly and Antitrust

In a study conducted by Marianne Bertrand and Sendhil Mullianthan,identical resumés were sent in response to help wanted ads in newspapers,with half of the resumés assigned an African-American-sounding name and half assigned a white-sounding name.The study found that

Let MP = marginal product,P = output price,and W = wage,then the equation that represents a situation where a competitive firm should lay off some workers to maximise profits is

The price of a factor of production that is in fixed supply is called

A profit-maximising firm should hire workers up to the point where labour's marginal revenue product equals the wage rate.

A firm might prefer to choose a salary system rather than a commission or piece-rate system of compensation when there are concerns about output quality.

Marginal revenue product for a perfectly competitive seller is equal to

The marginal productivity theory of income distribution states that

Table 10-1 -Refer to Table 10-1.If the output price is $3,what is the marginal revenue product of the fifth unit of labour?

A firm's demand curve for labour slopes downwards because

The application of economic analysis to human resources issues is called

A firm might prefer a commission system of compensation when the nature of the work is repetitive and monotonous and can be performed by an individual.

Marginal revenue product falls as more labour is hired because

A firm should hire more workers to increase its profits if

Compensating differentials are

Demand in factor markets differs from demand in product markets in that

Suppose a competitive firm is paying a wage of $12 an hour and sells its product at $3 per unit.Assume that labour is the only input.If the last worker hired produces four units of output per hour,then to maximise profits the firm should

How will a government-imposed minimum wage affect the equilibrium level of employment in a competitive labour market and in a monopsony labour market?

Firms use information on labour's marginal revenue product to determine

The change in a firm's revenue as a result of hiring one more worker

The income effect of a wage decrease examines the effect of the decrease in wage income on a worker's ability to purchase goods and services.