How the forecasters could fail for the 2012 presidential election
The really curious thing about this year’s US presidential election is that it looks set to defy all political forecasts. While the most respected political science models have predicted victory for Mitt Romney, polls have consistently suggested otherwise. Political science and predictive models seldom receive much attention in the UK but they enjoy a strong tradition in the US. And they normally get it right. Most spectacularly, the University of Colorado’s forecasting model in 2000 successfully predicted that Al Gore would win the popular vote but lose the electoral college. Since its inception in 1980, the University of Colorado’s forecasting model has successfully predicted the results of the last eight