Transportation economics, policy and planning, air transportation, public transportation
(Emeritus) Modeling individual choice behavior, demand forecasting, conservation, environmental regulation and economic valuation
Environmental planning; climate planning; sustainability and resilience; environmental and climate justice; geographic and spatial analysis; urban policy and political economy; environmental governance; community engagement
Natural materials innovation, resilient buildings, multiscale design
Development economics, urban economics, subway infrastructure, rural land titling, road infrastructure, crime, and political economy
Urban sciences, Social networks, People and the built and natural environment
Race and ethnic politics, urban politics, bureaucratic politics, policing, criminal justice reform, quantitative methods
Drinking water treatment, innovation, social placement of technology, systems thinking, energy efficiency, global impact, developing world
Architecture and city planning in the Italian colonies