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. Author manuscript; available in PMC: 2020 Jul 27.
Published in final edited form as: Soc Sci Res. 2018 Oct 19;78:41–56. doi: 10.1016/j.ssresearch.2018.10.011

Figure 4.

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.