Rick Grahn

Socioeconomic and usage characteristics of transportation network company (TNC) riders

Rick Grahn, Corey D. Harper, Chris Hendrickson et al. · Transportation · 2019 · 108 citations

Social Sciences, Sociology, Transportation Planning +11

Are travelers substituting between transportation network companies (TNC) and public buses? A case study in Pittsburgh

Rick Grahn, Sean Qian, H. Scott Matthews et al. · Transportation · 2020 · 64 citations

Management, Transportation Planning, Urban Planning +16

Improving the performance of first- and last-mile mobility services through transit coordination, real-time demand prediction, advanced reservations, and trip prioritization

Rick Grahn, Sean Qian, Chris Hendrickson · Transportation Research Part C Emerging Technologies · 2021 · 45 citations · Full text

Planning, Transportation Planning, Urban Planning +17

Environmental impacts of first-mile-last-mile systems with shared autonomous electric vehicles and ridehailing

Rick Grahn, Sean Qian, Chris Hendrickson · Transportation Research Part D Transport and Environment · 2023 · 29 citations · Full text

Engineering, Automotive Engineering, Systems Engineering +16

Optimizing first- and last-mile public transit services leveraging transportation network companies (TNC)

Rick Grahn, Sean Qian, Chris Hendrickson · Transportation · 2022 · 25 citations · Full text

Public Health, Transportation Planning, Urban Planning +14