Variations in wages, known as wage differentials, can be caused by a variety of factors, including differences in individual characteristics, job characteristics, and market conditions.
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What are the sources of variations in wages?
What does compensating wage differential mean?
It refers to the difference in wages that is needed to compensate workers for
the added risks, disadvantages, or costs associated with a particular job or situation.
What does determine the wage in the traditional labor market equilibrium model?
The wage is determined by the value of the marginal product in the traditional model.
Why would a worker accept a risky job, how can he be convinced to do so?
The worker will only accept a job with a higher risk of injury provided
that he/she is compensated for it with a higher wage.
What does the indifference curve represent in the context of labor economics?
An indifference curve is a graphical representation of the various combinations of wages and levels of nonwage characteristics that would provide the same level of utility or satisfaction to a worker.
What does the term "reservation price" mean?
The reservation price is the amount of money required for a worker to be willing to accept the risky job.
Why does the supply curve of risky job has a positive slope?
As the wage differential between the risky job and the safe job increases, the number of workers who choose to work in risky jobs will increase, therefore, the supply curve of the risky job is upward sloping.
Why do firms produce less in safer work environment?
Some workers may have to be used to produce and maintain a safe work environment and, therefore, cannot be used to produce output. For instance,
consider a small firm that produces garments. One worker may have to be given the task of sweeping the floors to make sure that no worker trips over
pieces of cloth that may fall on the floor. This diversion of labor from production to maintaining safety reduces labor productivity.
How do we calculate the profit of firms?
The profits of a firm are determined by the difference between its revenues and its costs — the difference between the price of the output multiplied
by the quantity of output produced and the wages paid to the workers multiplied by the number of workers hired.
Why does the demand curve for risky jobs slope downwards?
The demand curve for risky jobs slopes downward because fewer firms will offer risky working conditions if they have to pay very high wages to attract workers,
What will happen if the wage differential is below the equilibrium level?
If the wage differential falls below (w1 − w0)*, there will be a shortage of
workers willing to work in risky jobs, and the wage differential will rise.
What does hedonism mean basically?
This theory is based on the idea of hedonism, which suggests that people seek pleasure (utility) and try to avoid pain (disutility) in their lives.
What does hedonism mean in the context of labor economics?
This theory is based on the idea of hedonism, which suggests that people seek pleasure (utility) and try to avoid pain (disutility) in their lives. In the context of the labor market, this means that workers aim to maximize their net pleasure (utility) by seeking jobs that offer a high wage income and pleasant working conditions,while also trying to avoid jobs with low wages and unpleasant working conditions.In the context of the labor market,
this means that workers aim to maximize their net pleasure (utility) by seeking jobs that offer a high wage income and pleasant working conditions,
while also trying to avoid jobs with low wages and unpleasant working conditions.
Why do risk averse people have steeper labor suppy curves?
A very large increase in the wage rate is necessary (higher reservation price) to compensate him or her for a small increase in the probability of job injury.
What do iso-profit curves represent?
Isoprofit curves show the various combinations of risk and wage levels that
yield a given level of profits.
How is risk averness and slope of isoprofit curve related?
The expense of reducing risk levels is depicted by the slope of the isoprofit curve. Specifically, firms that face high costs to reduce injuries (i.e., require significant wage reductions to maintain constant profits in response to a safety program) will have isoprofit curves with steeper slopes.
What are the explanatory(independent) variables in a wage equation?
Independent variables include education, experience, job tenure, sector and location of
employment, and job attributes (i.e., probability of injury).
What does Value of Statistical Life (VSL) mean?
One application of hedonic wage estimations is the calculation of the value of statistical life
(VSL). The value of statistical life (VSL) is an estimate of the economic value that society places
on a reduction in the risk of death.
Where is VSL (value of statistical life) used?
It is used in cost-benefit analyses to evaluate the economic efficiency of public policies or private investments that affect health and safety. For example, VSL can be used to estimate the economic benefits
of a highway safety improvement project or the costs of air pollution.
Why does VSL vary between sectors?
Different sectors or industries may have different levels of risk and different numbers of people exposed to those risks, which can affect the VSL. For example, the VSL may be higher in sectors or industries where
the risk of death is higher, such as construction or mining. Similarly, the VSL may be higher in
sectors or industries where a large number of people are exposed to the risk, such as mass transit
or aviation.