Votes

UK General Election 2024 #2 – My Forecasting Model

June 22, 2024 By Nigel Marriott

My UK General Election 2024 forecasting model will be a top down version which I last used in 2010. Top down approaches first predict how many seats each party will win in total before seeking to identify which seats each party wins. This differs from the bottom-up approach I used in 2017 & 2019 where I forecast the outcome for each seat first and then aggregated the forecasts.

Here I explain how my 2024 forecast will be made but it finishes with a warning that I may have to dump my 2024 model in favour of the forecasting approach I used for the 2015 general election.

UK General Election 2024 #1 – Going beyond the swing

February 18, 2024 By Nigel Marriott

Labour is on course for a crushing landslide later this year… or are they? Many parallels with 1997 are being drawn at the moment but it’s too early to be making detailed forecasts. Instead, I want to lay the foundations for my election forecast later this year by looking at what 100 years of UK electoral history is telling me. I tell this story by assigning probabilities to 10 specific outcomes of interest and finish by explaining why 2024 is more likely to be a repeat of 2001 than 1997.

I remind you I was deemed the most accurate forecaster of the 2019 general election. This article is the first in what I hope will be a series of articles which lead me to hold on to that accolade!