学位证书有什么实际价值吗?没有,但为什么在招聘过程中,雇主仍然看重学位,并为此开出更高的薪酬?诺贝尔经济学奖得主迈克尔·斯宾塞认为,学位有没有实际价值没关系,这是一个信号问题。通过信号可以区别一类人和另一类人。座位周边的空气质量,能告诉你今天的观众大体来自哪个阶层;珠光宝气、在公众场合大声喧哗的女士肯定没受过多少教育. Is there any real value of a degree certificate? No, but why do employers still value their degrees during the hiring process and pay a higher salary? Nobel laureate Michael Spencer thinks there is no real value to the degree It does not matter, this is a signal problem. A signal can distinguish one type of person from another. The quality of the air around the seats tells you where in the world viewers come from today; the jealousy of women who shout loudly in public is surely not overly educated.