Ladder Rank Salary Data
Multiple Linear Regression Analysis
Multiple regression analysis of salary vs rank/step. As indicated in Table 1, the simplest model with only demographic variables shows women earn salaries that are 1% lower, Asian and URM faculty earn 48% and 30% less, respectively, compared to their colleagues who are white and male. Twenty-six percent of salary variation is explained by this model. As control factors are added to the model, salary differences change with women earning 13% less, Asian faculty earn 10% less, and URM faculty earn 2% less, compared to white male faculty. The percentage of salary variation explained by the model increases to 83%.
The progression data for all Law Ladder Rank Faculty, are plotted below. Normative progression is defined in the Progression Matrix.
Progress Rate Analysis
The results indicate there isn’t a statistically significant difference in progression rate means by either gender or ethnicity when compared to white male faculty, indicating there is no evidence of biases against promotion. Normative progression is defined in the Progression Matrix.