The Jerome model published an updated prediction of the election outcome. According to the model, Clinton will receive 46.2% of the two-party vote share in Mississippi, whereas Trump will win 53.8%.
Putting the results in context
As any other method, econometric models are subject to bias. As a result, you should not be too confident the results of a single econometric model. At the very least, one should check how a econometric model's results compare to benchmark forecasts.
The Jerome model in comparison with PollyVote's prediction
The results are consistent with the combined forecast from PollyVote for the two-party vote share in Mississippi.