By the way, the question of whether minimum wage laws are good or bad doesn't really have an objective answer.
See, this is the kind of claim that I called "armchair economics" a few comments ago. It's an argument from economic ignorance.
But Rassah's got a good point:
A job is worth a certain amount. If you put in a price floor for the job, it will be moved where there is no price floor. So the people who are destitute and need jobs to survive will get them. In that way, these laws take the jobs from those in 1st world nations who want them, and give them to those in 3rd world nations who actually need them (good?).
So, they're bad for the nation enacting them, but good for developing nations and international trade. Of course, this benefit is usually ruined by tariffs and other import taxes. Shooting themselves in both feet, as it were.
Yes, he does have a good point. He's just been insistent all the time that there's no way to deduce the effects of wage price floors. Yet there is, and he proves so in the very second paragraph by giving out a deduction of that which he calls impossible. He contradicts himself in the same post. How is that logical?
He's not
directly contradicting himself, he's saying that "good" is hard to nail down when a policy has some benefits to some, and detriments to others. Arguably, they're a good policy when viewed from the right perspective, though they're clearly bad for the economy of the country that enacts them.
Of course, I'm of the opinion that mucking about in the market in any way is bad, because it introduces distortions, and distortions introduce inefficiencies, which waste resources, which, of course, is bad.