一個(gè)經(jīng)濟(jì)學(xué)問(wèn)題（英語(yǔ)）英語(yǔ)回答
1.Suppose that the National Assembly passes a law requiring employers to provide employees some benefit (such as health care) that raises the cost of an employee by $4 per hour.
(a) What effect does this employer mandate have on the demand for labor? (In answering this and the following questions, be quantitative when you can.)
(b) If employees feel that their wage is increased by $4 per hour, what effect does this employer mandate have on the supply of labor?
(c) If the wage is free to balance supply and demand for labor, how does this law affect the wage and the level of employment? Are employers better or worse off? Are employees better or worse off? Evaluate whether or not the law achieved what it desired to achieve.
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