Skip to main content

Big cities require good transit (or they're not really big at all)

Effective public transport increases the productivity of a city. Somewhat obvious, but the scale is not. A city without effective public transport is a smaller city. The network effects of being able to connect with others who might spawn ideas and opportunities are diminished by not having effective transport. Transit systems that rely upon buses without priority, which have their service level cut by the congestion of personal automobiles at peak times, suffer as a result.

Also notable, is that how areas of the city underserved by public transit are from a economic point of view, not truly part of the city. Improving transit is critical to improving the economic well being of such areas.

Comments

Popular posts from this blog

Commit to Long Term Testing

Expanding testing is very important now.  It's also clearly an area we were unprepared.  We should commit to having testing capacity long term, to both provide more certainty to anyone expanding testing capacity today, and to be prepared in the future. I had some thoughts about how this testing would be best structured.  It's not possible to test for an contagious disease you're not aware of, but much of the infrastructure for doing so can already be in place, ready to be adapted.  That infrastructure would roughly boil down to a) sample collection b) sample handling c) sample preparation d) sample analysis e) materials: reagents, etc. Scaling these up from scratch is quite a bit more work than adapting to a new contagion.  A commitment to having that infrastructure would have helped a lot with the current crisis. Right now, the focus is rightfully on health care workers, suspected cases and essential workers.  In terms of preparation though, in the early stages

The promise (and pitfalls) of index based insurance

Insurance in developing nations is far less broadly available than developed ones.  In addition, the risks that citizens of developing nations face, are often much more numerous and severe.  Crop-insurance is a common element of agricultural policy in the United States, but less common in Ethiopia.  As Ethiopia has a much higher percentage of their population engaged in agriculture, shocks, such as drought, crop disease, or severe weather have big impacts. Insurance's basic principle is simple, spreading risk across a broader pool.  When harmed, you get assistance to lessen the impact, when you're not harmed, your payments cover the costs of others who are.  But deciding who is harmed is a very time consuming task.  Preventing fraud is important to staying competitive, when looking at private enterprise, and important to public trust when dealing with public programs.  But preventing fraud places burdens not only on the insurance provider, but the claimants.  Having to prove

Finding your way: Public Transit and Uber

Uber has been disruptive in many ways.  One way, which has been a great disappointment, is the effect on public transit systems.  It was once hoped that ride hailing would provide an assist to public transit, as a gateway to abandoning car ownership.  There have also been hopes that suburban commuters would use ride-hailing as their connection to public-transit which is not accessible by walking in these areas.   Multiple studies have confirmed these hopes have largely not materialized, and public-transit has been weakened . Cities have reacted, mostly by putting barriers to ride-hailing growth.  Sometimes they are collecting extra fees, sometimes placing new requirements.  But mostly these efforts don't do much to change the relationship between ride-hailing and public-transit. I work with a local group that spends time thinking about automated car policy, how to get the most good and the least bad.  We've discussed a proposal that fits ride-hailing, in the here and now,