If you pay $3/hour in the US, you are going to get the people who can't even get a minimum wage job. I doubt a lot of companies want to hire those people for any price.
All you are saying here is that the min wage is harmless because it's set below market rates. I.e., it's like setting a $0.25/gallon price floor for petrol, or passing any sort of "keep doing what you are already doing" law.
But if that is the case, then why would wages decrease if we eliminated the min wage?
As for the pent-up demand for $3/hour workers, you can see it every time a company outsources or offshores. My company (located in India) wouldn't exist if we had to pay $7.25/hour, for example. (Of course, market rates for the people we need would probably be higher than $7.25 in the US, so the min wage is a moot point - lowering it would not affect our costs or our hypothetical US employee's wages.)
All you are saying here is that the min wage is harmless because it's set below market rates. I.e., it's like setting a $0.25/gallon price floor for petrol, or passing any sort of "keep doing what you are already doing" law.
But if that is the case, then why would wages decrease if we eliminated the min wage?
As for the pent-up demand for $3/hour workers, you can see it every time a company outsources or offshores. My company (located in India) wouldn't exist if we had to pay $7.25/hour, for example. (Of course, market rates for the people we need would probably be higher than $7.25 in the US, so the min wage is a moot point - lowering it would not affect our costs or our hypothetical US employee's wages.)