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Chapter 13

Economics for Labor Markets

生産要素
生産要素
Production involves the creation of physical products such as cars, televisions, and pens or intangible products such as education, travel, and cleaning ...
労働力の需要:しっかりしている
労働力の需要:しっかりしている
For a firm, demand for a factor of production, such as labor, is the number of employees it seeks to hire during a given time period for a particular ...
企業の労働需要を最大化する競争的利益:仮定
企業の労働需要を最大化する競争的利益:仮定
A few assumptions are made to analyze the demand for labor by a firm. Consider a firm operating a mango orchard. The firm is assumed to be ...
労働の限界生産物 I
労働の限界生産物 I
The marginal product of labor, or MP_L, is the additional output that results from adding one more unit of labor, holding all other inputs constant. For ...
労働の限界生産物 II
労働の限界生産物 II
The marginal product of labor or MP_L is calculated as the quotient of change in the quantity of output to change in the quantity of labor while keeping ...
労働の限界生産物の価値と労働需要
労働の限界生産物の価値と労働需要
The marginal product of labor or MP_L shows the additional units of the product manufactured by hiring another unit of labor while keeping other inputs ...
競争力のある企業の労働力採用の決定
競争力のある企業の労働力採用の決定
For a competitive firm, such as a mango orchard, the value of the marginal product curve or VMPL  is the labor-demand curve. This firm faces a ...
労働力に対する市場の需要
労働力に対する市場の需要
In a perfectly competitive labor market, numerous firms or employers demand services of labor. Workers are paid wages for the services that they offer to ...
労働力の市場供給
労働力の市場供給
Labor is a unique factor of production. While labor is demanded by firms, it is supplied by individuals living in households. The market supply curve of ...
労働市場における均衡
労働市場における均衡
In a competitive labor market, where numerous firms buy labor services, and many workers sell them, the equilibrium wage rate is set by labor demand and ...
労働需要のシフトI
労働需要のシフトI
The market demand curve for labor is downward sloping. It reflects the value of the marginal product of labor. When the price of the product changes, it ...
労働需要のシフトII
労働需要のシフトII
Technological changes can shift the market demand curve for labor. If the new technology complements labor productivity, the demand for labor will shift ...
労働供給のシフト
労働供給のシフト
A rightward shift in the supply curve for the labor market shows an increase in the labor supply. This means that more workers are willing to work at each ...
均衡への影響:労働供給のシフト
均衡への影響:労働供給のシフト
A shift in the market supply of labor affects the equilibrium wage in the labor market. Consider a perfectly competitive labor market where agriculturists ...
均衡への影響:労働需要のシフト
均衡への影響:労働需要のシフト
The market demand curve for labor also reflects the value of the marginal product of labor or VMPL. So, something that changes the VMPL, such as an ...
仕事と余暇のトレードオフ
仕事と余暇のトレードオフ
In economics, time usually has two uses. People either work or spend time on leisure. People earn wages by working. These wages are the income used to ...
労働力の逆方曲げ供給
労働力の逆方曲げ供給
The labor supply curve of an individual shows the relation between wage rate and the quantity of labor supplied measured in hours worked. The reservation ...
その他の生産要素
その他の生産要素
Apart from labor, there are two other important factors of production for which the firm wants to determine the optimum level to be used. These are land ...
均衡家賃:土地の市場
均衡家賃:土地の市場
The landowners supply land, and producers rent it. For example, farmers rent land to grow corn. When landowners charge higher rent, the quantity of land ...
均衡家賃:資本の市場
均衡家賃:資本の市場
Capital is used to produce goods and services. For an orchard, capital includes heavy machines such as tractors and simple equipment such as ladders and ...
生産要素間の連関
生産要素間の連関
Factors of production are interlinked. For example, a natural calamity that leads to the loss of human lives decreases the market supply of labor. This ...
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