Plumber Licensing

It seems that Samuel J. Wurzelbacher, aka “Joe the Plumber,” may not be a licensed plumber. Which to me once again raises the issue of whether or not it really serves the public interest to have so many occupational licensing rules. Like most people, if I needed to hire a plumber, I’d probably look for a recommendation. I don’t have any real confidence that these licensing schemes are tracking quality in any meaningful way, just preventing a certain number of people from earning a living and raising the general cost of plumbing services for everyone else.

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