South By North Strategies, Ltd.

Writing in The Washington Monthly, Barry Lynn and Phillip Longman of the New America Foundation explore the role that monopolization has played in limiting job growth.

But while the mystery of what killed the great American jobs machine has yielded no shortage of debatable answers, one of the more compelling potential explanations has been conspicuously absent from the national conversation: monopolization. The word itself feels anachronistic, a relic from the age of the Rockefellers and Carnegies. But the fact that the term has faded from our daily discourse doesn’t mean the thing itself has vanished—in fact, the opposite is true. In nearly every sector of our economy, far fewer firms control far greater shares of their markets than they did a generation ago.
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It is now widely accepted among scholars that small businesses are responsible for most of the net job creation in the United States. It is also widely agreed that small businesses tend to be more inventive, producing more patents per employee, for example, than do larger firms. Less well established is what role concentration plays in suppressing new business formation and the expansion of existing businesses, along with the jobs and innovation that go with such growth. Evidence is growing, however, that the radical, wide-ranging consolidation of recent years has reduced job creation at both big and small firms simultaneously. At one extreme, ever more dominant Goliaths increasingly lack any real incentive to create new jobs; after all, many can increase their earnings merely by using their power to charge customers more or pay suppliers less. At the other extreme, the people who run our small enterprises enjoy fewer opportunities than in the past to grow their businesses. The Goliaths of today are so big and so adept at protecting their turf that they leave few niches open to exploit.