“occupational licensing is negatively correlated with GDP per capita”
Within the United States, professions are regulated in some states but not others—Louisiana, for instance, requires florists to be licensed. (Do license-holding Louisiana florists produce better, safer arrangements? I don’t think so.) Given this variation even within a single country, we’d expect considerable variation across countries too. Multiple independent surveys—not just HK—confirm that Denmark, Sweden, and even France have less occupational licensing than the United States. Since these countries have high state capacity, we can rule out the hypothesis that licensing exists for safety or quality. The implication is clear: occupational licensing is often about rent-seeking, not quality assurance.
