by Jim Rose in income redistribution, politics - USA, Public Choice Tags: 2008 presidential election, Director's Law, expressive voting, median voter theorem, voter demographics, Withering away of the proletariat

One of the things I noticed in the 2008 US presidential campaign was everyone was appealing for the middle class vote. Presidential primary and general election debates were about how things were getting harder for the middle-class and the Republican or Democratic candidate who happen to be pitching for votes would stand up for the middle-class better than their competition in the presidential primary or general election at hand.

Another big feature in the 2008 presidential campaign was Joe the plumber. This was the small businessman who asked then candidate Obama at a rope line three days before the final presidential debate about his plans to put up taxes. Obama replied he wanted to spread the wealth around. Obama’s response was

It’s not that I want to punish your success. I just want to make sure that everybody who is behind you, that they’ve got a chance at success, too… My attitude is that if the economy’s good for folks from the bottom up, it’s gonna be good for everybody. If you’ve got a plumbing business, you’re gonna be better off… if you’ve got a whole bunch of customers who can afford to hire you, and right now everybody’s so pinched that business is bad for everybody and I think when you spread the wealth around, it’s good for everybody

Andrew Cherlin did the service counting up references to the working class in State of the Union addresses since President Obama was elected.

In his State of the Union addresses, Obama has used the term middle class 28 times. But he has never said “working class” except in 2011, when he described Vice President Biden, who was seated behind him, as “a working-class kid from Scranton.”

This dearth of references to the working class is no surprise in light of Director’s Law and the median voter theorem. Politicians who do not pitch to the American middle class will not win elections unless there is a lot of expressive voting by the educated middle class. In general social surveys of Americans, 44% identify as working class and 44% identify as middle class.

Republicans consistently win voters making $50,000 or more – the U.S. median income. The margin doesn’t vary much: In 2012, Mitt Romney got 53% of this group’s vote; in 2010, Republican House candidates got 55%.

The margin by which the Republicans win income brackets above 50,000 doesn’t vary much if you just look at those earning above $100,000 or those earning between $50,000 and $75,000. These margins only matter in a close election, a very close election.

Democrats consistently win voters making less than the median but the margin varies. Whether the Democrats win these voters earning less than $50,000 by a 10-point or a 20-point margin tells you who won every national election for the past decade.

The Democrats would also do well among the college educated vote. Obama won this over Romney and 2012 by 10 percentage points. This may explain why the Democrats are slightly conflicting: they must win the working class vote as well as the college educated vote to win.

Andrew Cherlin didn’t give many reasons for the disappearance of working class from modern American political discourse, but he showed some insight into expressive politics when he observed that:

Politicians may prefer to call working-class families by the class position they aspire to rather than the one they hold.