Today, fewer than 7% of private-sector workers are unionized, and public-employee unions are in grave jeopardy, not least because of the supreme court ruling. The declining share of total US income going to the middle since the late 1960s – defined as 50% above and 50% below the median – correlates directly with that decline in unionization. (See chart below).
Perhaps even more significantly, the share of total income going to the richest 10 percent of Americans over the last century is almost exactly inversely related to the share of the nation's workers who are unionized. (See chart below). When it comes to dividing up the pie, most American workers today have little or no say. The pie is growing but they're getting only the crumbs.
Over the same period time, antitrust enforcement has gone into remission. The US government has essentially given a green light to companies seeking to gain monopoly power over digital platforms and networks (Google, Apple, Amazon, Facebook); wanting to merge into giant oligopolies (pharmaceuticals, health insurers, airlines, seed producers, food processors, military contractors, Wall Street banks, internet service providers); or intent on creating local monopolies (food distributors, waste disposal companies, hospitals).
This means workers are spending more on such goods and services than they would were these markets more competitive. It's exactly as if their paychecks were cut. Concentrated economic power has also given corporations more ability to hold down wages, because workers have less choice of whom to work for. And it has let companies impose on workers provisions that further weaken their bargaining power, such as anti-poaching and mandatory arbitration agreements.
This great shift in bargaining power, from workers to corporations, has pushed a larger portion of national income into profits and a lower portion into wages than at any time since the second world war. In recent years, most of those profits have gone into higher executive pay and higher share prices rather than into new investment or worker pay. Add to this the fact that the richest 10% of Americans own about 80% of all shares of stock (the top 1% owns about 40%), and you get a broader picture of how and why inequality has widened so dramatically.
Another consequence: corporations and wealthy individuals have had more money to pour into political campaigns and lobbying, while labor unions have had far less. In 1978, for example, congressional campaign contributions by labor Political Action Committees were on par with corporate PAC contributions. But since 1980, corporate PAC giving has grown at a much faster clip, and
today the gulf is huge.
It is no coincidence that all three branches of the federal government, as well as most state governments, have become more "business-friendly" and less "worker-friendly" than at any time since the 1920s. As I've noted, Congress recently slashed the corporate tax rate from 35% to 21%. Meanwhile, John Roberts' supreme court has more often sided with business interests in cases involving labor, the environment, or consumers than has any supreme court since the mid-1930s. Over the past year it not only ruled against public employee unions but also decided that workers cannot join together in class action suits when their employment contract calls for mandatory arbitration. The federal minimum wage has not been increased since 2009, and is now about where it was in 1950 when adjusted for inflation. Trump's labor department is busily repealing many rules and regulations designed to protect workers.
The combination of high corporate profits and growing corporate political power has created a vicious cycle: higher profits have generated more political influence, which has altered the rules of the game through legislative, congressional, and judicial action – enabling corporations to extract even more profit. The biggest losers, from whom most profits have been extracted, have been average workers.
