Thursday, July 31, 2014

More on the $400K tree

The Ann Arbor News reports progress on moving the giant old oak tree from the middle of the Ross School to the front of the Ross School.

I wonder if the tree-movers have a performance contract in which they get a bonus if the tree survives?

Why not just leave it where it is and make the building a little bit taller?

4th Avenue in Ann Arbor

The Ann Arbor News is very excited about all the new businesses on 4th Avenue in downtown Ann Arbor.

4th Avenue is notable, at least to the News, because it was once Ann Arbor's "red light" district as a result of being home to one (1) adult bookstore and (1) of the wink-wink nudge-nudge sort of massage parlors. As is usual in Ann Arbor News discussions of that era, the reader is left to wonder how these businesses persisted so long when apparently everyone in town wanted them closed. This set of cool old pictures also reveals just how discreet and non-threatening the red light district was (and shows the old Montgomery Ward store too).

I also find it entertaining to read about 4th Avenue being "undiscovered". Ann Arbor's downtown is, even with a pretty generous definition, about 40 city blocks. Is it really possible for a bunch of them to go missing and require rediscovery?

Wednesday, July 30, 2014

TV: Jetsons, Season 1

As I've mentioned on here before, I watch old television shows during my morning exercise. Most recently, I have been watching the first season of the Jetsons, the futuristic analogues of the Flintstones. Their first season started right around when I was born in the fall of 1962.

What did I learn? (1) The music is still great, as is the animation, which is quirky, creative and fun. (2) TV audiences were much less sophisticated in the early 1960s; watching, say, a Simpson's episode right after a Jetson's episode is instructive in this regard. (3) Gender roles and gender stereotypes have changed a lot. One whole Jetson's episode, for example, considered the horrifying prospect of Mrs. Jetson learning to drive. (4) The writers and producers did not put any serious effort into technological continuity across episodes. For example, sometimes dinner is flavored pills, other times it is a regular meal. Sometimes "tapes" are delivered by regular mail, other times there is a picture phone, and so on. (5) The future of the Jetsons is much more mechanical and much less electronic than the actual future turned out to be.

Good stuff, all, but probably I will not take the time to watch the second season.

Monday, July 28, 2014

Still More P.J.

A short interview of P.J. O'Rourke from the Financial Times, with an excellent picture.

Book: What Do Women Want? by Daniel Bergner

Bergner, Daniel. 2013 What Do Women Want? Adventures in the Science of Female Desire. Ecco / Haper Collins.

What Do Women Want? is a popular science book that reviews recent studies from a number of fields that challenge the view that women are less interested in sexual variety than men because they need a stable partner's support to raise children, while men just want to spread their genes around to the greatest extent possible. The research summarized in the book is interesting and clearly described, as are the back stories of the researchers and how they ended up doing research on sex-related topics. My favorite bits of research covered in the book concern how the number of sexual partners reported by women changes when you ask them the question when they are hooked up to a fake lie detector and how the number of women who request a second meeting in speed dating varies with whether the women get up and move around to different men or the men get up and move around to the different women.

Recommended if you are in the mood for such things.

Tuesday, July 22, 2014

Assorted links

1. P.J. O'Rourke on the pursuit of happiness.

2. What internet censorship looks like.

3. How to make a clarinet with a carrot.

4. I'm not convinced this Elizabeth Warren video isn't a parody.

5. Interview with Christina Hoff Sommers

Hat tip on #3 to Jackie Smith

Econometrics and statistics

I agree with a lot of what this writer has to say, though I think he understates the extent to which the differences result from trying to accomplish different things. Much of what statisticians try to do is not locate causal relationships but rather just fit the data or find patterns and so on. In contrast, endogeneity is not just a topic in microeconometrics, it is the overarching theme of microeconometrics.

He is surely correct that both tribes have much to learn from the other. In some ways it is resembles the commonplace that one of the best ways to really understand English is to learn a foreign language.