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Urban & Environmental Policy Institute

The Urban & Environmental Policy Institute at 91ÁÔÆæ is an applied research and advocacy center.

Our mission is to advance community-driven programs and policies to build healthy, thriving communities while achieving social, economic and environmental justice.

Invest in environmental and climate justice, livability, and democracy with a donation to the Urban & Environmental Policy Institute.

Major Research Flaws Undermine Authors' Bold Claims: Unpacking the Debate on Measure ULA

Greg Bonett, Jan Breidenbach, Scott Cummings, Peter Dreier, Regina Freer, Joan Ling, Deepika Sharma, Chris Tilly, Madeline Wander | September 2025 

The report œMajor Research Flaws Undermine Authors™ Bold Claims: Unpacking the Debate on Measure ULA,� was released in September 2025 by researchers and scholars from UCLA, USC, 91ÁÔÆæ and Public Counsel. The report shows that a widely circulated report claiming that Measure ULA reduces multifamily housing development used flawed analysis, ignored the positive benefits of the housing programs it funds, and didn™t accurately describe Los Angeles real estate market. 

Download the report

Ground Truths: Community-Engaged Research for Environmental Justice

Chad Raphael (Editor), Martha Matsuoka (Editor)
Univ of California Press | e-book | January 2024

This is the first book devoted entirely to summarizing the body of community-engaged research on environmental justice, how we can conduct more of it, and how we can do it better. It shows how community-engaged research makes unique contributions to environmental justice for Black, Indigenous, people of color, and low-income communities by centering local knowledge, building truth from the ground up, producing actionable data that can influence decisions, and transforming researchers™ relationships to communities for equity and mutual benefit.

A free ebook version of this title is available through Luminos, University of California Press Open Access publishing program. Visit  to learn more.

Contact Urban & Environmental Policy Institute

1882 Campus Road
Los Angeles, CA 90041

1541 Campus Road
Los Angeles, CA 90041