Sanders Wins Mock Election In Landslide But Can We Believe This, Or Even The Conventional Polls?

Sanders Mock Election

The above electoral map prediction from Western Illinois University has received a lot of attention, especially among supporters of Bernie Sanders, for showing Sanders winning in a landslide. Some argue that we should take this seriously because the mock election model has been right in every election it was used in since 1975. The catch is that it was only used three times since 1975. They deserve some credit for correctly predicting victories for Jimmy Carter over Gerald Ford before many people had heard of Carter, and for predicting the election of Obama when many were (as with Sanders now) claiming he was unelectable.

While I would love for this to be true, it is also very hard to accept the results in specific states, such as Sanders winning Mississippi and Georgia but losing in Hawaii and Maryland. Of course the claims of being right are limited to the final results and not accuracy of state by state predictions. A victory for Sanders, even if closer and involving a different set of states, would still be welcome.

It is easy to dismiss this prediction, and I could not blame either Clinton or the Republicans for denying any meaning to it beyond the enthusiasm of college students for Sanders. The bigger question this year is whether we can believe the conventional polls, especially when they are being used to determine who qualifies for the debates, which can potentially influence the outcome. Mike Huckabee and Chris Christie have been eliminated from Tuesday’s main debate, along with George Pataki and Lindsay Graham being excluded from the undercard debate. Even some pollsters have argued that the polls should not be used in this manner.

One problem is that the Republican candidates are too close together to use the polls to separate them. Then there is the question of whether the polls are all that accurate in predicting a primary election well before the vote. I’ve followed the Democratic primaries far more closely, and have noted many times how little predictive value the polls have. This polling report from December 2007 described how Clinton had a huge lead over Obama. In December 2003, Howard Dean was pulling away in the polls. Eventual winner John Kerry was in sixth place with only 4 percent, even trailing Al Sharpton.

Among the problems with these polls, many voters in states such as Iowa and New Hampshire do not decide until the last minute. People are far more likely to switch between relatively similar members of their own party than they are to switch from a liberal Democrat to a conservative Republican in a general election. Pollsters also adjust the raw results based upon projections as to who will actually vote, but that is difficult to predict. Some polls this year are basing their prediction upon whether someone voted in previous Democratic primaries, but this excludes the people are who, at least from discussions on line, are saying they have just recently registered to vote Democratic in order to vote for Sanders. There is no good way to determine how many of these people, or how many who are turning out in huge numbers for Sanders events, will really vote. The results out of Iowa and New Hampshire could radically alter the results in subsequent states when the media covers the winners more favorably and voters see them in a new light.

Pollsters are having an even more difficult time. An article at The New Yorker described how much fewer people are even responding to polls:

The participation rate—the number of people who take a survey as a percentage of the population—is far lower. Election pollsters sample only a minuscule portion of the electorate, not uncommonly something on the order of a couple of thousand people out of the more than two hundred million Americans who are eligible to vote. The promise of this work is that the sample is exquisitely representative. But the lower the response rate the harder and more expensive it becomes to realize that promise, which requires both calling many more people and trying to correct for “non-response bias” by giving greater weight to the answers of people from demographic groups that are less likely to respond. Pollster.com’s Mark Blumenthal has recalled how, in the nineteen-eighties, when the response rate at the firm where he was working had fallen to about sixty per cent, people in his office said, “What will happen when it’s only twenty? We won’t be able to be in business!” A typical response rate is now in the single digits.

Another problem is that fewer people have landlines:

Even if more people could be persuaded to answer the phone, polling would still be teetering on the edge of disaster. More than forty per cent of America’s adults no longer have landlines, and the 1991 Telephone Consumer Protection Act bans autodialling to cell phones. (The law applies both to public-opinion polling, a billion-dollar-a-year industry, and to market research, a twenty-billion-dollar-a-year industry.) This summer, Gallup Inc agreed to pay twelve million dollars to settle a class-action lawsuit filed on behalf of everyone in the United States who, between 2009 and 2013, received an unbidden cell-phone call from the company seeking an opinion about politics. (Gallup denies any wrongdoing.) In June, the F.C.C. issued a ruling reaffirming and strengthening the prohibition on random autodialling to cell phones. During congressional hearings, Greg Walden, a Republican from Oregon, who is the chair of the House Subcommittee on Communications and Technology, asked F.C.C. chairman Tom Wheeler if the ruling meant that pollsters would go “the way of blacksmiths.” “Well,” he said, “they have been, right?”

Difficulties in polling people over a cell phone will also bias the poll toward older voters, as opposed to younger voters who do not have a landline.

With the accuracy of polls in question, perhaps it should not come as a surprise that so few candidates have dropped out. Any conventional Republican candidate can have hopes that outsiders like Donald Trump and Ben Carson will lose in Iowa and New Hampshire, and that their chances are as good as any other candidate’s of being at or near the top.

Both Sanders or Clinton have reasonable hopes for winning the first two states. There is also the possibility that the Democratic electorate might turn more towards Sanders as he gets his message out due to a desire, as Greg Sargent has written in describing the research of Stan Greeenberg, “a reform agenda geared to reducing the influence of the wealthy, the lobbyists, and the special interests.” While Hillary Clinton can sound more liberal by copying ideas from Sanders and O’Malley during the nomination battle, voters should wonder about what happens if she is elected. Where will she get ideas from, how will she know how to respond to new issues, and what will keep her from expressing her naturally conservative inclinations?

While currently far behind in the polls, even Martin O’Malley, who has spent a lot of time in Iowa, might have a chance of doing far better that he currently polls in a state where organization is often what counts and upsets are common.