The More Things Change....
I don't have time to get into this discussion (for the 14th time), so here's a few quick comments...
Strates:
A quick search of my electronic copy of Wealth of Nations finds the word "monopoly" appearing four times in one chapter alone. (Book IV, Chapter 6) Perhaps you don't remember that chapter from your reading? (PS: welcome to Off Topic
)
Strates (again):
The US dollar has been declining the last few weeks, making US grain cheaper relative to other world suppliers. This morning on the way to work I saw three trainloads of grain headed to Baltimore for export. I wonder how they got there?
jdjdjd:
Even oligopolies compete. Take the US automobile market. In 1970 the big three domestic producers made crap cars and had virtually the entire market. Over time Toyota, Honda, and Nissan entered and took market sahre from domestic producers. Domestic producers increased quality in order to compete.
Chegitz:
The degree of redundancy, if any, depends on the production and distribution conditions of the industry. Economists generally consider oligopoly more efficient than monopoly because oligopolists will come closer to the competitive price than a monopolist will. If oligopolists produce identical products and have large productive capacity, the price they charge will nearly equal the competitive price.
I don't have time to get into this discussion (for the 14th time), so here's a few quick comments...
Strates:
A quick search of my electronic copy of Wealth of Nations finds the word "monopoly" appearing four times in one chapter alone. (Book IV, Chapter 6) Perhaps you don't remember that chapter from your reading? (PS: welcome to Off Topic

Strates (again):
Now, Smith's "invisble hand" it simply dosen't exists. You would need very informed buyers and supplyiers for the laws of supply and demand to actually take effect the way Smith predicted.
jdjdjd:
Even oligopolies compete. Take the US automobile market. In 1970 the big three domestic producers made crap cars and had virtually the entire market. Over time Toyota, Honda, and Nissan entered and took market sahre from domestic producers. Domestic producers increased quality in order to compete.
Chegitz:
The degree of redundancy, if any, depends on the production and distribution conditions of the industry. Economists generally consider oligopoly more efficient than monopoly because oligopolists will come closer to the competitive price than a monopolist will. If oligopolists produce identical products and have large productive capacity, the price they charge will nearly equal the competitive price.
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