oligopoly

Carolyn Rogers endorsed a competition shakeup in the highly concentrated financial-services industry, saying the country’s banking sector is an oligopoly and changes could help lift Canada’s prolonged productivity slump.

OTTAWA—The Bank of Canada’s No. 2 official endorsed a competition shakeup in the highly concentrated financial-services industry, saying the country’s banking sector is an oligopoly and changes could help lift Canada’s prolonged productivity slump.

In "What Went Wrong with Capitalism," Ruchir Sharma charts the rise of the so-called “big government,” oligopolies and the type of economic system that is set up to benefit the billionaire class.

Supreme Court decision that effectively broke up the studio oligopolies.

You can hardly find a better example of the corruption of government by big business, which ties into all these issues about consolidation and oligopolies and monopoly power.