Republicans are getting depressed under an avalanche of polling suggesting that an Obama victory is in the offing. They, in fact, suggest no such thing! Here’s why:
1. All of the polling out there uses some variant of the 2008 election turnout as its model for weighting respondents and this overstates the Democratic vote by a huge margin.
2. Almost all of the published polls show Obama getting less than 50% of the vote and less than 50% job approval. A majority of the voters either support Romney or are undecided in almost every poll.
But the fact is that the undecided vote always goes against the incumbent. In 1980 (the last time an incumbent Democrat was beaten), for example, the Gallup Poll of October 27th had Carter ahead by 45-39. Their survey on November 2nd showed Reagan catching up and leading by three points. In the actual voting, the Republican won by nine. The undecided vote broke sharply — and unanimously — for the challenger.
Add these two factors together and the polls that are out there are all misleading. Any professional pollster (those consultants hired by candidates not by media outlets) would publish two findings for each poll — one using 2004 turnout modeling and the other using 2008 modeling. This would indicate just how dependent on an unusually high turnout of his base the Obama camp really is.