BRYAN CAPLAN
May 7, 2013
Keynesian Bets: What's Out There
May 6, 2013
Keynesian Bets Bleg
May 6, 2013
The Pyramid of Macroeconomic Insight and Virtue
May 2, 2013
A Natalist Provision
May 1, 2013
I Was a Teenage Misanthrope
DAVID HENDERSON
May 5, 2013
John Thacker on Vaccinations and the Sequester
May 3, 2013
Chef Rudy's Virtues Project
May 2, 2013
My take on Reinhart and Rogoff
May 1, 2013
Medicare Kills a Program


The assortive mating explanation for neighborhoods assumes people move. Political economy suggests that districts move as politicians gerrymander themselves into safe districts. Probably we are seeing both.
i was so thrilled last week when i had a chance to use the term "assortative mating". i think it's quite a useful concept when explaining the society we live in.
I love Wikopedia, because I looked up the Theory of Everything, and lo and behold, I find the hierarchical chart of force interactions and it is the same binary, unbalanced tree that we found in the Founder`s Gene concept. Somehow, in any scale, it is always a two force model, and other forces are way off scale.
We can accept this in the founders gene concept because genes, bio-chemistry, and atomic physics are close enought that one could claim correlation in the physics.
But, if the thoery of everything exists, then such a two force model, unbalanced tree would act like a kernel, requiring all high congregates to obey the same law. We would expect the same organization to appear in the economy, and we use that theory to find the links between evolution and economic development, bridge the gap in sciences so to speak.
The assortive mating explanation for neighborhoods assumes people move. Political economy suggests that districts move as politicians gerrymander themselves into safe districts. Probably we are seeing both.
However, gerrymandering rarely affects county boundaries, which was the focus of the point. (I can think of a few examples-- Vance County in North Carolina was created as a gerrymander, but that was back in the day when state legislatures were allowed to use a one or two legislator per county for State Senate seats system; i.e., before Reynolds v. Sims)
Bryan/Arnold - You're in a perfect position to evaluate the Washington, DC area as a test case for assortative living. Most of the early to mid-career professionals I know who moved to DC from elsewhere eventually left the city once they got tired of forking over half their incomes to taxes. Some went north (literally and figuratively) to Maryland where they figured, "hey, if I'm going to pay so much in taxes I might as well get better quality services for my money. Some went went south to Virginia where they figured, "hey, I can get the same level of local government services for less money."