shanek said:
As I said, those are startup costs, not sunk costs.
And as I said sunk costs at start up are still sunk costs.
Strawman. Apparently the only way you can avoid admitting you're wrong.
This gives us an interesting look at the diffenrece between between our debating styles, when somebody acusse me of using a straw man I don't desperatly refuse to adress the point, I either admit I've misread them or quote them saying what I said the said. You've never said there weren't any such things as a competitive equilibrium? What's this then?
shanek said:
there's no such thing as a "competitive equilibrium."
You should of course feel free to admit you were wrong any time, after you've done that you might adress this:
me said:
Thanks for killing the big nasty straw man, I feel much safer now. Having perfomed this heroic deed, would you mind answering my question instead of quoting me out of context?
me said:
Having looked forward in the thread I see that you apparently claim that anybody who argues against you, thinks that your inability to provide plausible solutions to problems we raise with libertarianism, proves that no solutions exist. The pencil does indeed slay this mighty straw man.
And while you're at it you can adress this too:
me said:
http://dictionary.reference.com/search?q=common sense
"common sense
n.
Sound judgment not based on specialized knowledge; native good judgment."
Not all skepticism must be based on specialized knowledge. Or perhaps it is sound judgement that you opose - that would explain sooooo much.
shanek said:
Competitive equilibrium is a new equilibrium point based on the shift in the supply curve, as I said from the very beginning. You admitted this when you said, "A competitive equilibrium is the market equilibrium in a competitive market," but then shifted when it didn't make your point and said, "Having fun with you straw man? Market equilibrium isn't the same as a competitive equilibrium."
It did make my point, the competitive equilibrium is the point not where the supply and the demand curves met but where the marginal cost and the marginal benefit curves met, this applies only in perfectly competitive markets with no externalities.
shanek said:

You're using the parts of the page that refer to microeconomic effects in a discussion about macroeconomics and you say I don't understand "economy" (sic)?
I do indeed say you understand nothing of economics, my economy books, who I trust a great deal more than you, place market equilibrium within mikroeconomics. Or perhaps it's simply that your political bias forbids you to consider any opinion that contradicts you dogma, which a fair part of economic theory does. Regardless however this is just desperate spinning, The page is a explanation of the term Competitive market equilibrium and it quite clearly says I'm right and you're wrong in the very first paragraph.
"Competitive, or Walrasian, market equilibrium is the traditional concept of economic equilibrium, appropriate for the analysis of commodity markets with flexible prices and many traders"
And the second: "A Walrasian or competitive equilibrium consists of a a vector of prices and an allocation such that
given the prices, each trader by maximizing his objective function"
And the third: "this rather narrow concept of economic equilibrium is inappropriate in many situations, such as oligopolostic market structures, public goods and externalities, collusion, or markets with price rigidities"
And the fourth:"complete information on prices and on the characteristic of the commodities is necessary to retain the efficiency features of free price formation in competitive markets. If there is asymmetric information on the quality of the commodities, prices only insufficiently signal the relative opportunity costs of economic decisions, and, as a result, allocative decisions will no longer lead to efficient market outcomes."
and in the fifth and final paragraph should remove all doubt to what it means for even the most slow witted:"if markets are 'thin', traders have market power, and the competitive paradigm does no longer apply."
All from you own page and all clearly supporting me. Why don't you quote the makroeconomic parts that supports you? It wouldn't be because there aren't any and you're just spinning desperatly would it?
shanek said:
Have you read the Macroeconomics thread?
parts of it.