We have talked a lot on this blog about the concentration of economic activity in global cities. Here is an old post about a paper called “winner-take-all-cities”, which documents the overrepresentation of talent, economic activity, innovation, and wealth creation in a select number of alpha cities.
But this same phenomenon is playing out in a myriad of different ways. Aaron Renn calls this the “superstar effect” and has been writing about it for years. Another more recent example is this post by Richard Kerby called: Where did you go to school?
Kerby looked at where venture capitalists in the US went to school and discovered that around 40% of them have gone to one of two schools: Stanford or Harvard. His argument is that not only is the venture capital industry lacking in gender and racial diversity, but it’s also lacking in cognitive diversity.
My point with this post, though, is one of hyper-concentration. Tech is a dominant force in today’s economy. And in 2017, nearly
We have talked a lot on this blog about the concentration of economic activity in global cities. Here is an old post about a paper called “winner-take-all-cities”, which documents the overrepresentation of talent, economic activity, innovation, and wealth creation in a select number of alpha cities.
But this same phenomenon is playing out in a myriad of different ways. Aaron Renn calls this the “superstar effect” and has been writing about it for years. Another more recent example is this post by Richard Kerby called: Where did you go to school?
Kerby looked at where venture capitalists in the US went to school and discovered that around 40% of them have gone to one of two schools: Stanford or Harvard. His argument is that not only is the venture capital industry lacking in gender and racial diversity, but it’s also lacking in cognitive diversity.
My point with this post, though, is one of hyper-concentration. Tech is a dominant force in today’s economy. And in 2017, nearly
45% of all venture capital investment in the US
went to companies located in the Bay Area – meaning San Francisco and San Jose.
So here is an example of a select number of schools training a select number of minds that then go on to invest in a select number of cities. Fred Wilson, who is a venture capitalist, has a good response to this problem of diversity in the VC industry.
But, of course, this is bigger than just the VC business.
I am reading up on a few different things this morning.
Southwest Florida, which is where I am right now, is in the midst of a “red tide” that began last November. These happen fairly regularly along the Gulf Coast, but this one is high up on the severity scale. There doesn’t appear to be a clear explanation for what causes them, but sustained warmer temperatures and fertilizer and other pollutant runoff are thought to stoke it. Whatever the cause, they are devastating to the environment. We are switching coasts tomorrow morning.
Portland now has electric scooters. (Why don’t we have these in Toronto?) But to combat possible concerns around urban clutter, the company, Bird, has committed to collecting all of its scooters each night and has agreed to remit $1 per scooter per day to the city. These scooters are pissing off some cities (or maybe it’s just San Francisco), but I still believe the problem will eventually get resolved. City Observatory also has this interesting piece where it compares the above scooter pricing to car pricing. Are we underpricing cars?
Finally, here is a short film on civic security in Paris. In an effort to mitigate terrorism, the city has, of course, been implementing and erecting fencing, barricades and other reactive security measures. But sadly, now that this has become a new reality, the capital is spending more time considering how these measures could be more thoughtfully designed. The video showcases some of them. Certainly a more deliberate approach, but are they just as reactive?
Maybe one of these topics will be of interest to you too.
went to companies located in the Bay Area – meaning San Francisco and San Jose.
So here is an example of a select number of schools training a select number of minds that then go on to invest in a select number of cities. Fred Wilson, who is a venture capitalist, has a good response to this problem of diversity in the VC industry.
But, of course, this is bigger than just the VC business.
I am reading up on a few different things this morning.
Southwest Florida, which is where I am right now, is in the midst of a “red tide” that began last November. These happen fairly regularly along the Gulf Coast, but this one is high up on the severity scale. There doesn’t appear to be a clear explanation for what causes them, but sustained warmer temperatures and fertilizer and other pollutant runoff are thought to stoke it. Whatever the cause, they are devastating to the environment. We are switching coasts tomorrow morning.
Portland now has electric scooters. (Why don’t we have these in Toronto?) But to combat possible concerns around urban clutter, the company, Bird, has committed to collecting all of its scooters each night and has agreed to remit $1 per scooter per day to the city. These scooters are pissing off some cities (or maybe it’s just San Francisco), but I still believe the problem will eventually get resolved. City Observatory also has this interesting piece where it compares the above scooter pricing to car pricing. Are we underpricing cars?
Finally, here is a short film on civic security in Paris. In an effort to mitigate terrorism, the city has, of course, been implementing and erecting fencing, barricades and other reactive security measures. But sadly, now that this has become a new reality, the capital is spending more time considering how these measures could be more thoughtfully designed. The video showcases some of them. Certainly a more deliberate approach, but are they just as reactive?
Maybe one of these topics will be of interest to you too.
This evening, when I was reading the internet, I came across this New York Times article from 2017 talking about how San Francisco has the lowest percentage of children of any of the largest cities in the U.S. It’s around 13% of the population. (Supposedly it was the second lowest in 2015. Pittsburgh was first.)
The article goes on to claim that the city has approximately the same number of dogs as it does children. That number is somewhere around 120,000. Not surprisingly, many blame the city’s prohibitive housing costs as the main culprit for the lack of kids. Families simply cannot afford to live in the city.
This got me searching for more information. Richard Florida looked at similar data back in 2015, but it’s important to note that he looked at metro areas and not the city propers. So the data doesn’t speak to whether families were forced to move out from the urban core to the suburbs in search of more affordable housing or for more space.
Nevertheless, he finds no statistical association between the share of children in a city and things like urban density, economic output per capita, or median home prices. He instead finds that the share of children is positively correlated with two main factors: immigration and with ethnicity – specifically people of Latin origin.
Click here if you’d like to read the rest of Florida’s analysis. And if any of you have additional data on this topic, please do share it below. I think I’m going to continue digging into this question of kids and cities.
This evening, when I was reading the internet, I came across this New York Times article from 2017 talking about how San Francisco has the lowest percentage of children of any of the largest cities in the U.S. It’s around 13% of the population. (Supposedly it was the second lowest in 2015. Pittsburgh was first.)
The article goes on to claim that the city has approximately the same number of dogs as it does children. That number is somewhere around 120,000. Not surprisingly, many blame the city’s prohibitive housing costs as the main culprit for the lack of kids. Families simply cannot afford to live in the city.
This got me searching for more information. Richard Florida looked at similar data back in 2015, but it’s important to note that he looked at metro areas and not the city propers. So the data doesn’t speak to whether families were forced to move out from the urban core to the suburbs in search of more affordable housing or for more space.
Nevertheless, he finds no statistical association between the share of children in a city and things like urban density, economic output per capita, or median home prices. He instead finds that the share of children is positively correlated with two main factors: immigration and with ethnicity – specifically people of Latin origin.
Click here if you’d like to read the rest of Florida’s analysis. And if any of you have additional data on this topic, please do share it below. I think I’m going to continue digging into this question of kids and cities.
