But oligopolies in deregulated markets have sometimes substituted price fixing, extended intellectual property rights, and competitive restraint for market regulation.
Still, Schumpeter believed in the faculty of "disruptive technologies" and "destructive creation" to check the power of oligopolies to set extortionate prices, lower customer care standards, or inhibit competition.
Linux threatens Windows. Opera nibbles at Microsoft's Internet Explorer. Amazon drubbed traditional booksellers. eBay thrashes Amazon. Bell was forced by Covad Communications to implement its own technology, the DSL broadband phone line.
Barring criminal behavior, there is little that oligopolies can do to defend themselves against these forces. They can acquire innovative firms, intellectual property, and talent. They can form strategic partnerships. But the supply of innovators and new technologies is infinite - and the resources of oligopolies, however mighty, are finite.
The market is stronger than any of its participants, regardless of the hubris of some, or the paranoia of others.
XXXI. Anarchy as an Organizing Principle
The recent spate of accounting fraud scandals signals the end of an era. Disillusionment and disenchantment with American capitalism may yet lead to a tectonic ideological shift from laissez faire and self regulation to state intervention and regulation. This would be the reversal of a trend dating back to Thatcher in Britain and Reagan in the USA. It would also cast some fundamental - and way more ancient - tenets of free-marketry in grave doubt.
Markets are perceived as self-organizing, self-assembling, exchanges of information, goods, and services. Adam Smith's "invisible hand" is the sum of all the mechanisms whose interaction gives rise to the optimal allocation of economic resources. The market's great advantages over central planning are precisely its randomness and its lack of self-awareness.
Market participants go about their egoistic business, trying to maximize their utility, oblivious of the interests and action of all, bar those they interact with directly.