[QUOTE=Voyager]
Say the price of a meal is $5.00. We need to divide that up into fixed costs (rental, franchise fees, advertising, etc.) materials, labor and profit. Say profit for this is 50 cents (probably a bit high), materials are $1, labor is $1 and the fixed cost is $2.50. You compute fixed costs by dividing the actual fixed costs by number of products sold. Say a MW increase changes the labor cost to $1.10. One way of handling this is to cut the profit to 40 cents, a great tragedy to be sure. But say all those people with more money use some of it to buy more burgers, say 10% more. This reduces the fixed cost component by about 10%, or 25 cents in this case. So, the profit actually goes up by 15 cents.
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This part is not too bad - the idea that you can increase profits overall with increased volume, even if your margin goes down, is true. (Did you notice that you are arguing in favor of the the Laffer Curve, and the Reagan tax cuts?
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I think the problem with your analysis (besides what Sam Stone points out) is that you are begging the question.
The question was, why does an increase in MW “pump money into the economy” whereas paying dividends to stock holders does not?
You go wrong (IMO) where you posit the following:
You are assuming, IOW, what is under dispute - that money given to rich people doesn’t get spent, or “get pumped into the economy” - it disappears in some way, and thus has no effect on the economy overall, while increased spending due to the MW does not.
The economy is (obviously) not limited to Mickey D’s. If you give more money to teenagers working for MW, they might go to fast-food restaurants more often, although I would expect it to have a greater effect on used cars, movie tickets, and cheap beer sales. But if you give the same amount of money to rich stock holders, it is still spent - on mutual funds, or high-end automobiles, or yachts, or what have you. But notice, of course, that overall the investment in the economy is exactly the same. It just gets spent on different things.
Thus an increase in the MW simply changes demand, from (in our scenario) mutal funds to fast-food meals. It increases labor costs in one sector of the labor market. What you are hoping for is that the increased demand in one segment of the economy will offset the increase in labor costs overall. This is in spite of the fact that it does not create any value at all. In other words, it decreases the perceived value of low end labor, and thus reducing demand.
For your argument to work, you need to prove that rich people hide their money in a hole in the back yard, and that teen-agers and others working for the minimum wage spend it. How you are going to do this, given the self-evident fact that stock holders invest in stocks, thus capitalizing companies and thus investing in productivity rather than buying tasteless hamburgers and cheap plastic trinkets from China, is not clear.
As I have said, I don’t believe an increase in the MW would be catastrophic. Very few workers earn minimum wage, most of those are not supporting a family in any sense, and most age their way into higher incomes anyway. Thus the marginal effects would probably be drowned out and/or difficult to detect in the overall growth of the US economy. But the effects would be real, and the best that that can be hoped for is that they will not do more harm than good. Merely shift the harm around a bit, overall. It is nearly impossible to see how they could do more good than harm. Unless you think an increase in the black market for labor is a good thing, with its comcomitant effects on illegal immigration, tax cheating, etc.
Regards,
Shodan