[soundwave106]

It's not a terribly useful study to me as a result. Granted, the parent piece from a libertarian think tank, so this type of report - an advocacy document - is what to expect. That's fine. But you can also find advocacy from the other side, too... for instance, an advocacy piece concerning the costs (via shoddy work) of using unlicensed contractors for construction, courtesy of Angie's List. (https://www.angieslist.com/articles/how-unlicensed-contracto...)

What we don't have is the proper detail to allow me to make up my mind which cases licensing makes sense, and in which cases licensing doesn't. Sure, licensing has costs. That doesn't tell me anything, because licensing may protect me from bad work quality, which also can cost money, or even possibly be a safety hazard (eg the shoddy electrician that didn't ground a light and nearly electrocuted another worker as a result in the Angie's List piece).

I am fine with the position that occupational licenses aren't necessary for careers where licensing doesn't add any value. But my hunch is that in many careers, licensing adds value overall. The posted piece did nothing to change my position on this.

[dahfizz]

I'm not sure I follow you. I think the situation you describe, where we have factual (but perhaps motivated) studies on both sides of the issue is exactly what we want. We have the costs and benefits laid out to us, and we can make up our own mind about whether it is 'worth it'. I don't think it is the job of a study like this to make that kind of subjective judgement.