A WSJ editorial on the rise of public sector unions:

unlike in the private economy, a public union has a natural monopoly over government services. An industrial union will fight for a greater share of corporate profits, but it also knows that a business must make profits or it will move or shut down. The union chief for teachers, transit workers or firemen knows that the city is not going to close the schools, buses or firehouses.

This monopoly power, in turn, gives public unions inordinate sway over elected officials. The money they collect from member dues helps to elect politicians who are then supposed to represent the taxpayers during the next round of collective bargaining. In effect union representatives sit on both sides of the bargaining table, with no one sitting in for taxpayers. In 2006 in New Jersey, this led to the preposterous episode in which Governor Jon Corzine addressed a Trenton rally of thousands of public workers and shouted, "We will fight for a fair contract." He was promising to fight himself.

Thus the collision course with taxpayers. Public unions depend entirely on tax revenues to fund their pay and benefits. They thus have every incentive to elect politicians who favor higher taxes and more government spending. The great expansion of state and local spending followed the rise of public unions.

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• MARCH 1, 2011
• WSJ
• http://professional.wsj.com/article/SB10001424052748704615504576172701898769040.html

A Union Education

What Wisconsin reveals about public workers and political power.