" If government-sector jobs are so much more valuable than private-sector jobs, but also very scarce, it is worthwhile for everybody to wait around and queue for those jobs. If the process of queuing and screening entails, as it often does, taking some exams, people may spend most of their working lives (or as much as they are allowed to by their families, anyway) studying for those exams. If the government jobs stopped being quite so desirable, the economy would gain many years of productive labor, wasted in the pursuit of the mostly unattainable "

― Abhijit V. Banerjee , Good Economics for Hard Times: Better Answers to Our Biggest Problems