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311 calls spatial analysis

311 calls may predict opioid overdose hotspots

By: Yuchen Li, Ayaz Hyder, Lauren T. Southerland, Gretchen Hammond, Adam Porr & Harvey J. Miller

Background

Opioid use disorder and overdose deaths is a public health…

walking time is correlated with longer waiting time for the optimized RTI-based strategy

Does real-time transit information reduce waiting time? Probably not

By: Luyu Liu, Harvey J. Miller

Background

A common belief about real-time information (RTI) is the reduction of waiting time by allowing passengers to appropriately time their…

Housing changing over time in Columbus Ohio

Evidence of housing price and neighborhood polarization in Columbus, Ohio

Jinhyung Lee, Nicholas Irwin, Elena Irwin, and Harvey J.
Miller
Center for Urban and Regional Analysis
The Ohio State University
15 May 2020

Contact:…

Speed Analysis Columbus Ohio

Evidence of Increased Vehicle Speeding in Ohio's Major Cities during the Coronavirus Pandemic

Jinhyung Lee, Adam Porr and Harvey J. Miller

Center for Urban and Regional Analysis

The Ohio State…