The DeSart & Holbrook model released an updated forecast of the election outcome. According to the model, Clinton will achieve 42.8% of the two-party vote share in Louisiana, while Trump will end up with 57.3%. In comparison, on October 20, Clinton was predicted to end up with 43.3% of the vote.
Putting the results in context
As any other method, models are subject to bias. Hence, you should not have too much faith in the results of a single econometric model. Instead of trusting the results from single models, one should consult combined models or, even better, a combined forecast that relies on different methods and data.
Results compared to the combined PollyVote prediction
The current PollyVote predicts Trump to gain 58.5% of the two-party vote in Louisiana. The results of the DeSart & Holbrook model for Trump are thus 1.2 percentage points below the combined PollyVote in Louisiana.