ap微观经济学问题In the current labor market,suppose that the wage rate for accountants is ssignificantly higher than the wage rate for economists.In the long run,if you observed that the wage rate for economists rose while the wage rate for ac

ap微观经济学问题In the current labor market,suppose that the wage rate for accountants is ssignificantly higher than the wage rate for economists.In the long run,if you observed that the wage rate for economists rose while the wage rate for ac
ap微观经济学问题
In the current labor market,suppose that the wage rate for accountants is ssignificantly higher than the wage rate for economists.In the long run,if you observed that the wage rate for economists rose while the wage rate for accountants fell,which of the following would best explain your observation?
a) the supply of economists must have increased,and the supply of accountants must have decreased.
b) the supply of economists must have decreased,and the supply of accountants must have increased.
求解释正确选项的理由和错误选项为什么错,

ap微观经济学问题In the current labor market,suppose that the wage rate for accountants is ssignificantly higher than the wage rate for economists.In the long run,if you observed that the wage rate for economists rose while the wage rate for ac
工资高说明供不应求,工资低说明供过于求.
经济学家的工资升高 说明经济学家供不应求 ,供给下降.
会计的工资降低 说明会计供过于求 供给上升
所以选B