Aaron Barrall

Aaron is a housing data analyst at the Randall Lewis Housing Initiative for the UCLA Lewis Center for Regional Policy Studies, assisting faculty, students, and staff with data analysis and visualization. Before joining the Lewis Center, he worked as a private-sector urban planner, where he developed comprehensive land-use and housing plans. He has also held environmental-related roles at state and local government agencies.

Juan Matute

Juan Matute, Deputy Director of the UCLA Institute of Transportation Studies (ITS), leads research initiatives that bridge the gap between academic inquiry and practical transportation decision-making. As Deputy Director, Juan Matute leads UCLA ITS’s annual UCLA Arrowhead Symposium on urban and regional planning and is the Program Manager for the national Center of Excellence on New Mobility and Automated Vehicles.

At UCLA ITS, Juan spearheads research projects that delve into public transit, transportation finance, and governance. His interdisciplinary approach, rooted in problem-solving and systems thinking, enables him to unravel complex transportation challenges and develop effective solutions.

Juan’s dedication to public service extends beyond UCLA. He actively serves on various state, regional, and city committees, contributing his expertise to initiatives such as the Transit Transformation Task Force, Open Data/Big Data – Smart, and Connected SCAG Region Committee. Juan’s involvement in working groups and boards, such as the Los Angeles Parking Reform Working Group and the Downtown Santa Monica, Inc. Board of Directors, demonstrates his commitment to improving transportation systems at the local level.

Juan’s passion for transportation extends to the classroom, where he has taught numerous courses at the graduate and undergraduate levels at UCLA. His courses cover a wide range of topics, including transportation, environmental assessment, and climate planning.

Juan holds an MBA and Urban Planning MA from UCLA and a BA from Pomona College. He lives in Santa Monica, CA., where he and his wife Sirinya bike, walk, and use transit regularly with their son.

Paavo Monkkonen

Paavo Monkkonen is Professor of Urban Planning and Public Policy at the UCLA Luskin School of Public Affairs. He researches and writes about how policies and markets shape urbanization, social segregation, and housing affordability in cities around the world. His scholarship ranges from studies of large-scale national housing finance programs to analyses of local land use regulations, and uses comparison to derive novel insights. Past projects include studies in Argentina, Brazil, China, France, Hong Kong, India, Indonesia, Mexico, and the United States.

Professor Monkkonen’s research has been published in outlets such as the Journal of the American Planning Association, the International Journal of Urban and Regional Research, the Journal of Urban Economics, Urban Studies, World Development, and the Journal of Peasant Studies. He has received research funding from the Robert Wood Johnson Foundation, the John D. and Catherine T. MacArthur Foundation, the Urban Land Institute, the Regional Studies Association, and the Lincoln Institute of Land Policy. He is currently studying the implementation of California’s Affirmatively Furthering Fair Housing law and the social housing system in France.

At UCLA Luskin, Paavo teaches courses on housing policy, land value capture, applied microeconomics, research methods, and global urban segregation. He launched the Latin American Cities Initiative, Ciudades, to develop and deepen knowledge networks among students, educators, and professionals in the arena of urban planning and policy in South, Central, and North America.

Paavo completed a Master of Public Policy at the School of Public Affairs at the University of California, Los Angeles, and a PhD in City and Regional Planning at the University of California, Berkeley. He was Assistant Professor of Urban Planning at the University of Hong Kong from 2009 to 2012, visiting scholar at the Universidad Nacional Autonoma de Mexico in 2015, visiting researcher at Sciences Po Paris from 2023-2024, and a fellow of the Paris Institute of Advanced Studies from 2024-2025.

Ryan Russo

Ryan Russo is the Executive Director of the National Association of City Transportation Officials (NACTO), an association of North American cities and transit agencies.

Prior to leading NACTO, Ryan served as the first Director of the Oakland Department of Transportation (OakDOT), where he led the new agency through its inaugural five years of operation. Under Ryan’s leadership, OakDOT quickly became a national model for incorporating equity into transportation planning, policy, programs, and operations. A start-up in government, OakDOT was formed to pursue a vision of a more equitable, safer Oakland with improved access to housing, jobs, schools, and services. Ryan led OakDOT to launch quickly implemented programs to repurpose streets in response to the COVID-19 pandemic. Most notably, OakDOT’s “Slow Streets” initiative spurred cities around the country to designate neighborhood streets as shared spaces to serve critical community needs of the moment.

Previously, Ryan spent nearly 14 ground-breaking years at the New York City Department of Transportation (NYCDOT), ultimately rising to the position of Deputy Commissioner and serving as an instrumental leader in the transformation of NYCDOT from a focus on moving cars and trucks to meeting the needs of residents, businesses, and visitors. At NYCDOT, he led initiatives reclaiming hundreds of acres of former street space for walking, transit, and bike riding, taming some of the city’s most dangerous roads and reducing traffic fatalities in NYC to the lowest numbers seen in more than 100 years of record-keeping. Under his leadership, NYC had numerous firsts, including North America’s first on-street parking-protected bike lanes, world-famous pedestrian plazas at Times & Herald Squares, and the U.S.’s first Vision Zero action plan.