Research and Data for Advocates

This resource offers brief summaries of peer-reviewed empirical studies and select additional research, curated and summarized by LSSC¹ to support efforts to (i) challenge abusive state preemption laws, and (ii) advance home rule reform. It’s available for anyone to use in whatever way is most helpful.

While not intended to be comprehensive, we welcome suggestions for additional research that could strengthen this resource. If you know of relevant studies we’ve missed, please email us at newresearch@supportdemocracy.org.

 1. Earlier versions of this resource were created in partnership with ChangeLab Solutions.


Adam Polaski Adam Polaski

When the Michigan state legislature passed House Bill 4052...

When the Michigan state legislature passed House Bill 4052 (2015), nicknamed the “Death Star Bill,” it preempted local governments from implementing a range of policies that would benefit workers, including minimum wages, fair scheduling regulations, paid leave mandates, and prevailing wage laws. Fair scheduling laws would have benefited 38,702 retail and food service workers in Detroit, 77% of which are Black. Read more from Wolfe, J, Hickey, S, Kamper, D, Cooper, D. Preempting progress in the heartland: State lawmakers in the Midwest prevent shared prosperity and racial, gender, and immigrant justice by interfering in local policymaking. Economic Policy Institute. October 2021. https://www.epi.org/publication/preemption-in-the-midwest/.

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Adam Polaski Adam Polaski

The abuse of preemption that has suppressed communities of color in the Midwest...

The abuse of preemption that has suppressed communities of color in the Midwest has its roots in the segregation policies implemented in response to the Great Migration. Research shows that the abuse of state preemption in the Midwest is also widespread, second only to the South. State lawmakers in the Midwest, who are majority white and male, have used preemption to deny local governments the ability to improve job quality and housing stability through minimum wage increases, fair scheduling laws, and paid leave requirements. These preemptive laws disproportionately affect people of color, women, immigrants, and workers who are paid low wages. Read more from Wolfe, J, Hickey, S, Kamper, D, Cooper, D. Preempting progress in the heartland: State lawmakers in the Midwest prevent shared prosperity and racial, gender, and immigrant justice by interfering in local policymaking. Economic Policy Institute. October 2021. https://www.epi.org/publication/preemption-in-the-midwest/.

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