Occupational Licensing(pubs.aeaweb.org)2 points·by jeffreyrogers·há 8 anos·0 commentspubs.aeaweb.orgOccupational Licensinghttps://pubs.aeaweb.org/doi/pdfplus/10.1257/jep.14.4.1891 commentsPost comment[+]hackme1234·há 8 anos