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Duncan Austin: Milton Friedman’s hazardous feedback loop

In light of the fiftieth anniversary of Milton Friedman’s famous statement that the “social responsibility of business it to increase its profits,” Dustin Austin approaches the question of social responsibility from a systems perspective, highlighting the perverse feedback loops created by Friedman’s line of thinking:

In a political system where corporations can influence policymaking – via lobbying, financial support for candidates, or other means – Friedman’s contention justifies corporations investing to shape policies in their interest. For, if the expected return on expenditures committed to influencing regulations is greater than a company’s weighted average cost of capital, and if lobbying against regulations is permitted under what Friedman terms the ‘rules of the game’, then the notion that companies have a social responsibility to maximize profits equates to firms having a social responsibility to resist any regulation that appears costly. Not all companies may choose to act this way, but the key is that companies have a profit incentive to do so and so enough companies will. And, over a long enough period, this will affect the behaviour of the whole system.