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Research

  • Education, Research

    Do PLAs Raise Costs? The Peer-Reviewed Evidence Says No

    Union carpenters bring skill and training to every project built under a project labor agreement. More Than 1,000 Public Projects Studied. No Cost Increase Found. Do PLAs raise costs? It is the first question public officials hear when [...]

  • Research

    Project labor agreements do not raise costs, research review finds

    Construction crews at work on a public building project. Peer-reviewed studies find no significant effect on school construction costs or bid competition A sweeping review of economic research finds that project labor agreements (PLAs) do not significantly increase [...]

  • Researchers have studied the cost effects of project labor agreements for more than 20 years.

    Research

    Do PLAs increase costs? Here is what the research shows

    Researchers have studied the cost effects of project labor agreements for more than 20 years. Peer-reviewed studies find no significant cost effect with Project Labor Agreements It’s an age-old question in the construction industry: Do PLAs increase costs? [...]

  • Research

    New report finds project labor agreements lower costs, boost competition in Illinois

    After a major Biden-era executive order mandating the vast majority of federal construction projects use project labor agreements suffered an initial loss in federal court this winter, a new report analyzing the use of these agreements in Illinois is refuting [...]

What is a PLA?

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