ceejayoz Karma 96,166 Created 15 years ago About Mastodon: @chris@ceejayoz.ioBluesky: https://bsky.app/profile/ceejayoz.ioEmail: chris@ceejayoz.io Recent Submissions 1. ▲ Urban Congestion Pricing and the Response Times of Emergency Medical Services (nber.org) 59 points · 5 days ago · 127 comments All submissions on HN · View profile on HN