The DeSart & Holbrook model is captured in the econometric models component of the PollyVote. According to the model, Clinton will achieve 41.9% of the two-party vote share in Montana, while Trump will win 58.1%.
Putting the results in context
Individual models should be treated with caution, because they can include large errors. Rather than relying on results from single models, the evidence-based approach is to rely on combined models or, even better, a combined forecast that relies on forecasts from different methods, each of which draws upon different data.
The DeSart & Holbrook model in comparison with PollyVote's prediction
The most recent PollyVote predicts Trump to gain 57.1% of the two-party vote in Montana. PollyVote currently predicts Trump to gain 1.0 percentage points less compared to the results of the DeSart & Holbrook model.