Comparison of best models for democracy and log GDP per capita.

The main three groups of rows correspond to the three tested approaches, each shaded sub-row corresponds to the best model for the corresponding approach. For the Bayesian best model, columns display (left to right): the top 1-5 terms models, their log Bayes factor(BF), their configuration ranking (out of 9401), and R2 value. We report the R2 values for the average models and feedforward Neural Network models.