Economics


Infrastructure Mapping

The gallery at Geoge Mason University’s Infrastructure Mapping Project has some great visualizations of various parts of North American critical infrastructures, e.g., long haul fiber, the electic power grid, and gaspipelines:

The Infrastructure Mapping Project’s goal is to provide meaningful analysis of critical infrastructure and its interdependencies with vital sectors of the US and global economy. In this pursuit we map a wide variety of networks and phenomena ranging from the Internet the power grid and spam.

Their related research papers are listed here.


When Free is not Free

Over at Ebay you can pay good money for one of those free Google Gmail accounts. As Tyler Cowan notes “..right now supply is limited. Not surprisingly, a market in the accounts has arisen.”
Maybe the buyers think getting one will give them an inside track on getting a share of Google stock; or that they can get a special username that they can then resale at a profit; or bragging rights amongst some alien species; or…well, just why are they spending this money?
I’ll wait until they are readily available and then get one or two for ad hoc needs. They can sit on the shelf with my other freemail accounts for use as needed.


Where’s my grape tomatoes?

The joys of govm’t:

Yes, we are also protected from acquiring undersized tomatoes. And here we have a second reason why grape tomatoes are illegal. They’re too small ( freedom from size limits is only for cherry tomatoes or those in trusses ) and they are not sold in trusses…….
So there we have it, in the 4 years since the EU last passed a regulation about tomatoes, a completely new type has arisen which virtually wipes out the type they last amended the regulation for. Wouldn’t it be simpler simply not to have the regulation ?

Makes sense to me.
Via Virginia Postrel.


Baseball Blogging

Every baseball team owner in the country should jump on the idea of adding WiFi access to their stadiums like the Giants:

SBC asked what technology initiatives we were looking at, and a natural confluence was the Wi-Fi. It was a no-brainer, because the ROI issue went out the window — our major sponsor wanted to install this for us.

Yea, their sponsor paid for it but it seems like this would provide great marketing opportunities and reinvigorate the weekday afternoon game.
If you are a wired worker who spends most of your time writing, researching and exchanging email just maybe a connected afternoon at the ballpark will bring you back to the game. I’d certainly be more likely to go to more games though I’d have to give up the 2-3 magazines I usually read in the course of a baseball game (the 1/year I currently go to).
This probably won’t catch on at football games as there are so few of them at a particular venue though there are plenty of breaks in the action. The idea probably wouldn’t work that well for soccer or basketball where the action is fairly constant. Well, except for the televised basketball games (especially the NCAAs) that are ruined by the repeated long commercial time outs.
Via Ernie the Attorney.