Jeez, you make it sound like minimum wage is $50 bucks an hour or something. People on minimum wage are not coasting on easy street.
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1. reducing the number of unskilled jobs available ("I'll hire 6 employees at $7/hr but only 3 at $12/hr);
Fair enough in theour I suppose - assuming the employer has enough work to hire as many people as he can afford - but there are human concerns outside of "economic" concerns (not sure I buy that all economic schools believe this - doesn't sound very Keynesian for example). Also, you could say the legal requirement to pay an employee at all reduces the number of jobs ("I'll hire 1000 employees at $0/hr but only 3 at $1/hr")
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2. reducing labour force participation, especially among the most unskilled ("Why should I go look for work when there's someone better than me applying?");
This sounds like a total supposition. I mean who are you talking about, the mentally handicapped? Minimum wage is already the most unskilled you can get - those people don't have any skills, which is why they can only get min wage. For example, standing on a street corner handing out flyers. The people who are not "skilled" enough to get those jobs, probably aren't employable at any dollar amount. I don't think a druggie who disappears for days at a time would be incented to partake in regular full-time work if only he could compete a sub-min wage job. That's basically the labour market at that rate. Also you don't discuss that there is a floor to the economic incentive for work. Why would a beggar toil away at a menial job and get bossed around for 8 hours a day if he still has to go out and beg afterwards?
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3. by short-supplying the labour market, we over-reward those fortunate enough to find a minimum-wage job. So we remove their incentive to improve their lot in life, encouraging minimum-wage employees to remain so;
Only a right-winger would consider minimum wage an "over-reward" and assume people on minimum wage have no incentive to improve their lot in life. As in #2 above, this seems to assume that employers would rather hire less skilled workers but are settling for more skilled workers, which I don't think is the case since the lessers-skilled are pretty much criminals, druggies, and mentally handicapped.
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4. we burden small-businesses who employ more unskilled labour;
True, but you could say that about any law, or slavery for that matter. We all have our burdens to bear to make the world work.
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5. we burden immigrants, who over-represent in terms of unskilled labour;
Is this just a repetition of point #1 dressed up for the "ethnic vote"? Also note immigrants are higher educated and better skilled than those born in Canada; their problem is that their credentials are not recognized. So I don't think abolishing the minumum wage opens any doors for the Pakistani Chemical Engineer that delivers my pizzas.
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6. we create a disincentive to move from employee to entrepreneur by artificially increasing employee returns, relatively
This is basically point 3 repeated. And you can't possibly be suggesting that the least unskilled minimum wage workers would be opening their own business if only they made less????
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7. we burden women, who over-represent in terms of unskilled labour;
Point 1 and 5 redux, dressed up for feminist vote. Also working women with children probably don't feel burdened by whatever extra money minimum wage gets them
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8. we overwork our unskilled labour (fewer people doing the same task);
I don't see that changing - for examples, employers won't give their employees 2-hour lunchbreaks just because they can hire twice the workforce for the same cost. Instead, they'll just work the extra people just as hard as they work their current workforce.
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9. we create resentment for unskilled labour;
For those who get their rocks off resenting the working poor, that's not going to go away, regardless of the pay scale. IMO, the problem is with the resenter, not the resentee
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10. we encourage young people to favour work over education;
Maybe, but you could say that about any entry-level job...or entrepreneurship for that matter. Again, minimum wage isn't much to begin with, so I doubt there are many univerity-bound students with good grades who opt to be a life-long 7-11 clerk. More likely in that scenario the young 7-11 clerk works his way up to manager and gets used to having money in his pocket and feels he can't afford to stop working. Also, as stated in #1, by diminishing the economic reward for work, you may end up poisoing youth against the concept of work.
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Jesus, I could run this list...
I don't think Jesus would agree.