HKUST PPOL | Newsletter Spring 2023 19 Research Showcase Zhu, P., Tan, X., Zhao, S., Shi, S., & Wang, M. (2022). Land Use Regulations, Transit Investment, and Commuting Preferences. at the aggregated metropolitan level, have affected people’s long-term travel behaviors over a 15-year period, and how these impacts differ between younger and older age groups. This study combines a set of land use regulation indices measured at the metropolitan level in 2003 with 15 years of travel data (2005–2019) from a pooled representative sample of over 8 million workers in the 50 largest U.S. metropolitan areas. Results show several local anti-sprawl land use regulations (e.g., growth containment, adequate public facilities, and moratoria), when combined at the metropolitan level, effectively reduced driving notwithstanding their marginal effects. Government investment in public transit also significantly increased commuters’ likelihood of using public transit and, carpooling, as well as increased carpool group size. Moreover, the commuting mode choices of younger workers are more responsive to transit improvements and land use regulations. Urban planners should commit to regional cooperative planning to promote effective land use regulations at the metropolitan level. Regional collaborative entities, such as metropolitan planning organizations should play a larger role in coordinating his paper examines how various local land use regulations and transit investment, both measured T local land use planning and regulations. To reduce automobile dependency, planners should commit to improving public transit through enhanced financial assistance, harnessing land use regulations in a more targeted way, and accommodating the needs of different age cohorts. Land Use Policy, 122, 106343. Marginal effects for the older and younger age groups
RkJQdWJsaXNoZXIy NDk5Njg=