Morris Kleiner provides insight on the history of occupational licensing.
All of the 102 occupations studied in License to Work are licensed in at least one state. On average, these government-mandated licenses force aspiring workers to spend nine months in education or training, pass one exam and pay more than $200 in fees. One third of the licenses take more than one year to earn. At least one exam is required for 79 of the occupations....
Noted licensure expert Morris Kleiner found that in the 1950s, only one in 20 U.S. workers needed government permission to pursue their chosen occupation. Today, it is closer to one in three. Yet research to date provides little evidence that licensing protects public health and safety or improves products and services. Instead, it increases consumer costs and reduces opportunities for workers....
The Volokh Conspiracy
May 14, 2012
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