Figure 4.
Effect of public sector unionization by occupation among nonunion private sector workers
Notes: Figure shows the effect of public sector union strength on the weekly wages of nonunion men and women working in the private sector. Occupation-specific estimates of the relationship between public sector unionization and weekly wages are based on the models in Table 3 with the addition of occupation by public sector unionization interactions. Dots indicate the predicted percentage change in weekly wages given a 10 percentage point increase in public sector unionization, and lines represent 95% confidence intervals around those point estimates.