More Undercover Economics

I highly recommend Tim Harford's book The Undercover Economist-- here are a few of the many many topics he covers:

1) why storebrand supermarket products are packaged with the "purpose of conveying awful quality" though they are often indistinguishable from actual braids . . . it wouldn't cost much to improve the logos of these products, but that would defeat the purpose, the packaging is designed to put off customers who might be willing to pay more . . . IBM did this with their LaserWriter E low end printer, which was the same machine as their high end LaserWriter, only with an additional chip to slow it down-- it was cheaper to manufacture it like this than make an actual slower printer for less-- and the same goes for "professional" and mass-market versions of software programs . . . the professional is built first and then the cheaper one is handicapped;

2) the externalities of traffic jams . . . the best solution might be a per trip tax, especially during rush hour in congested areas;

3) the economic reasons U.S. health care is "hugely expensive, very bureaucratic, and extremely patchy" and the ways we can combat this, using inside information, catastrophe insurance, and cooperation between the government and markets;

4) why poor countries are poor, and why tariffs and "bringing jobs" back isn't the answer-- this section gets quite technical, but mainly what I got out of it is that poor countries try to protect industries that can't compete in the global market instead of doing what they do best, and this often leads to subsidies and corruption which drain from the economy and only help special interest groups-- in other words, the best way to make really good cars in the US is a technology called "Japan," and we should grow a shitload of corn and export it so we can turn that foreign currency into great cars, instead of trying to make our own . . . this in controversial, of course, and people get laid off and fired and have to be retrained along the way . . . but that's what wealthier countries do, time after time (and I have read that no country has become poorer after opening its borders, though I have also read that you may need the government to help you establish the infrastructure to compete on an global level, and then you can kick out the ladder . . . economists never agree on anything).

Triple Threat

I may not be a great cook, and I'm certainly not a great singer, and (compared to my friends) I'm not the world's best beer drinker . . . but combine the three of them into one event and I think I'm right up there, one of the best there is at beer-drinking and singing while I'm cooking (especially if I'm listening to Sheryl Crowe).

You Be the Judge

So "face-swapping" apps are all the rage right now at our school, and the "face-swap" above is a combination of me and my colleague and podcasting partner Stacey; it's my face on her head, with her hair of course-- and the general consensus is that my face and Stacey's hair make for a spitting image of Brad Pitt . . . of course, there are a few doubters out there-- including my wife-- but I think those in doubt are just jealous and don't want to admit that if I had some luscious brown hair and a slightly longer face, I'd be a super-famous movie-star desired by most of the women on the planet . . . anyway, I'm growing my hair out, so in three or four years, we'll see just how accurate the face-swapping is.

Dave and Theodore Geisel Both Enjoy Another Birthday (to Varying Degrees)

The doctor and I
are both a year older,
but his celebration
is darker and colder.

An Open Letter to the Lady Who Yelled "FULL STOP!" at Me

Dear Old Lady with Two Little White Dogs Who Yelled "FULL STOP!!!" at me,

while I will readily admit that I did not come to a full stop at the STOP sign before I inched my car out at the intersection to make a left turn, I'd also like to point out that in the town of Highland Park, which has narrow streets and many cars parked on the sides of these streets, coming to a full stop at a STOP sign is useless, as you can't see anything until you inch your way forward and look beyond the parked cars on either side of the intersection-- and while I was inching out, at an approximate speed of ten miles per hour, I heard someone screaming . . . it was you, waving your arms, screaming "FULL STOP!" at me and I'd like to point out to you that this distracted me from my task of getting out into the intersection, because instead of looking for oncoming cars and pedestrians and bikers and skateboarders, instead of watching for these hazards, I was looking at you, a wildly gesticulating gray-haired lady with two white dogs, shrieking "FULL STOP!" at me and this nearly made me forget my mission, which is never hit a dog or a child with my vehicle, a mission I am proud to say that I am vigilantly pursuing each and every day of my life, despite your attempts to subvert my attention, and while I realize that you mean well, I hope this sentence finds its way to you and you recognize the irony and insanity of your actions.

Inflation Subverts Sticky Prices

The Planet Money podcast recommended everything written by Tim Harford, and I love Planet Money, so I went to the library and took out The Undercover Economist Strikes Back: How to Run-- or Ruin-- an Economy and the guys at Planet Money were right; this is a highly entertaining look at macroeconomics and some of the problems and solutions to keeping an economy chugging along . . . most of ideas are a bit counterintuitive . . . the best time to trim spending, pay off debt and deregulate is during a boom-- and while most countries do these things during a recession, the best thing to do during a recession is dust off huge government projects and allow the government to employ lots of people and create value and worth . . . but again, these are the things that usually happen during a booming economy; I also learned that inflation is the only way to defeat sticky prices and sticky wages-- it's really hard to cut people's pay and to mark down the value of goods and services once a  fair price is established, but if you have a bit of inflation every year, then you can still give people raises, they are just less than the rate of inflation, so-- in effect-- they are taking a pay cut, and this works the same way with devaluing a house or something that is difficult to part with for less money than you paid for it (even if it's truly worth less money-- countries with higher home ownership also have higher unemployment, because it's harder to move where the jobs are because housing markets are slow and sticky and efficient); Harford ends the book addressing inequality of income and what that really means around the world, within countries and between them, and he believes the course of action to understanding large-scale economics is that the models need to incorporate more on human behavior, because we don't behave like perfectly rational future prediction machines, we are at the whims of our "animal spirits" and when these exacerbate an economy on a large scale, it's extremely hard to predict what is going to happen.

The Test 38: One for the Sporting Fanatics

In honor of Stephen Curry's magical performance last night,  I humbly present the newest episode of The Test, which is dedicated to the wonderful pastime which is sports; while Stacey designed this quiz to torture Cunningham-- which it did-- the questions had the opposite effect on me, and made me wax profoundly on the value and significance of all things athletic . . . so give it a shot, see if you can beat me, see if anyone is funnier than Cunningham, and try not to get choked up when Stacey does her send-up up of The Locker Room Speech.

One for the Birders

After some internet research, I realized that I misspoke: the hawk that perched in the maple in our backyard yesterday was a red-shouldered hawk, not a red-tailed hawk . . . sometimes I'm such an idiot.

This Can't Be the Answer . . . Could It?

I'm going to give it a try-- and I've gotten endorsements from many knowledgeable people-- but I can't believe that the cure for my aching knee is a single velcro band (otherwise known as a Jumper's Knee Strap).

Dave Pitches a Great Idea for a TV Show

So here it is, my pitch for The Super Bachelor of Dave . . . instead of the typical fluff on the current show, the contestants will undergo a sequence of events detailed below-- so that the bachelor can estimate the genetic robustness of all the candidates and make an educated choice on who he wants to bear his young; each week the bachelor will give one or more of his 23 chromosomes to the ladies he wants to stay, and he'll give a prophylactic to those he wants a to go . . . indicating that he would not want to procreate with them (but does not dismiss them from a purely sexual tryst . . . no hard feelings) and I think this format could work for a bachelorette as well, and might even be more important . . . here are some possibilities for events:

1) a soccer match, of course-- there's no faster way to check out how athletic someone is than to watch them play soccer . . . teamwork, speed, spatial skills, and strategic inclinations are  all immediately apparent;

2) pick-up basketball . . . same as above;

3) tennis tournament . . . not as indicative as basketball and soccer, but I love those outfits;

4) a standardized test . . . SAT, ACT, whatever;

5) orienteering . . . it's nice to marry someone with a good sense of direction;

6) driving test . . . you don't want to be cringing when you're in the passenger seat;

7) flu exposure . . . this episode will be ugly, with lots of vomiting, fever, defecation and shivering, but you want a spouse with a hardy immune system and this is the only way to tell;

8) squats . . . curls are for the girls and bench isn't all that important, but it's good to know someone can put up some weight and has sturdy thighs and quads;

9) chili cook-off;

10) a financial assessment . . . you don't want to marry anyone carrying a huge credit card debt or with an outstanding lien on their property . . . and if they have money in the family, that's a big plus, even if they can't put up big numbers on the squat rack.

Now You Know

Apparently, not everyone on earth knows that the easiest way to remove a piece of eggshell that has fallen into your egg is to use the empty half of the cracked eggshell as a scooper-- the jagged edge pierces the egg membrane and the bit of shell is magically attracted to the large scooper-shell . . . I don't know who taught me this (probably the same person who taught me to detach my windshield wipers from my windshield and let them stick straight up the night before a snowstorm) but I've run into a surprising number of people who have never heard of this extremely effective technique . . . and this makes me wonder about all the amazing stuff that no one bothered to explain to me.

It Must Be February

My wife and kids are sick, and my knees are shot from playing basketball and indoor soccer.

Agent to the Stars

I needed a break from literature about the American Southwest (on deck . . . Edward Abbey's Desert Solitaire) so I read John Scalzi's sci-fi novel Agent to the Stars; the plot sounds absurd-- aesthetically unappealing, smelly (but friendly) aliens travel across the universe to investigate and embrace the intelligent life on earth, but then drag their feet about first contact, because they've seen all of our movies and television and know how we generally treat gross alien creatures . . . so they seek representation and leave it to a Hollywood agent to figure out how to best introduce them to the planet-- but the novel is more serious than you might imagine from the synopsis . . . the characters are well drawn, the insight into the Hollywood agency is vivid and meticulous, the writing is sharp, and the plot really moves . . . the book is more than a satire of sci-fi and the film industry (although it is that as well) and dog-lovers, film-lovers and dog-film lovers will especially appreciate the story.

The Test 37: Black (and White) History

This week on The Test,  I administer a series of questions inspired by Black History Month and, I must admit that the ladies perform admirably-- in fact, they are deemed "not racist"-- but then, in order to be fair, I ask them a multi-part question about white people (that requires me to do several impersonations) and they do NOT perform admirably on this section . . . the questions might be more geared to folks of my generation . . . anyway, give this one a shot, and see if you are more racist, less racist, or exactly the same amount of racist as the gang.

If You Pee on a Tree in the Forest, and No One Sees You . . .

After some very poor scientific research in the English Office-- mainly based on anecdotal evidence, with occasional specious references to "studies" and "articles"-- we determined two things about asparagus consumption: 

1) when some people eat asparagus, their pee smells weird;

2) when other people eat asparagus, their pee does NOT smell weird;

and Stacey and I were proud of the "fact" that our pee did not smell weird after eating asparagus, but after a bit of reading I learned that our research and consequent hypotheses were patently stupid-- what did you expect from a bunch of English teachers?-- and the fact of the matter is that everyone's pee contains asparagusic acid after asparagus is eaten, but not everyone can smell the substance; some people have a specific smell-blindness (scientifically known as a specific anosmia) to the asparagus-pee-smell . . . which leads to a philosophical question: if asparagus pee falls into a toilet, and you can't smell it, does it smell like asparagus?

That Was Close

It's a good thing the sun came out yesterday, because one more day of cloudy weather and my bones would have turned to jelly (and my brain too, I was having trouble staying awake, I couldn't think straight, and all I wanted to do was eat chocolate and drink coffee . . . I don't know how people in the Pacific Northwest accomplish anything).

In Twenty Years, I'll Get to Say "I Told You So"

I tried to articulate my feelings on smartphones over on Gheorghe:The Blog, but the short and sweet versions is this:

1) I hate them;

2) I've completely banned them in my class and told my students I'm treating them like cigarettes, if I lay eyes on a smartphone, I'm confiscating it;

3) my school has embraced them, and now has a BYOD policy . . . Bring Your Own Device . . . which means students can use them in the hallways and at lunch, and can utilize them in class if the teacher allows it;

4) I think BYOD is lunacy, as do many other teachers, because it's hard enough to focus on chemistry without having a gaming system, social-networking conduit, camera, audio recorder, app center, and general panacea for all boredom in your immediate possession;

5) there's plenty of research citing the fact that test scores go up (6 percent on average and double that for lower achieving students) when smartphones are banned . . . and that writing notes down on paper is a powerful cognitive tool that aids in processing ideas and higher level thinking;

6) I believe people in the future will view our obsession with smartphones and their ubiquity with the same nostalgic horror that we view the "good old days" when people could smoke cigarettes on airplanes . . . and I believe that there are similarities between cigarettes and smartphones-- they are both portable addictive dopamine dispensers-- and folks in the future will laugh and laugh when they read descriptions of how we sent our youngsters to school and out driving (in human controlled cars!) with these incredibly distracting devices; they will view this period as a bout of temporary insanity, akin to when you could light up your cigarette or cigar any damn place you pleased.

Weird and Weirder

If you're not looking for a big commitment and you need something to stream on Netflix and you're in the mood for something kind of weird, then try Episode 7 of Black Mirror-- it's called "White Christmas" and it stars Jon Hamm; Black Mirror is a British update of The Twilight Zone . . . but the episodes center around the perils of technological innovation, and "White Christmas" is really fun and strange and features lots of surprises and a plot that circles right around to the beginning and makes perfect sense . . . if you're still in the mood for something short and self-contained and weird, watch Punch Drunk Love, it was written and directed by Paul Thomas Anderson, stars Adam Sandler, and features a cameo by Philip Seymour Hoffman . . . I always had fond memories of this movie, but hadn't watched it since 2002, when it came out-- it holds up really well, and is even more bizarre than I remembered.

A Great Novel (with a not so great title)

The Milagro Beanfield War, by John Nichols, is quite a novel . . . it details a water-rights squabble in New Mexico, between the poor chicanos and the wealthy developers, and it is full of salt-of-the-earth characters, mock-epic hilarity, beautiful descriptions of the mountains and high desert plains, special agents, magical realism, guns, an incorrigible pig, local politics and astute social commentary . . . and it's got a page-turning plot to boot . . . the tone occasionally reminds me of One Hundred Years of Solitude, and while I admit Marquez came up with a much better title, you should really give The Milagro Beanfield War a try . . . I'm trying to read a shitload of books about the American Southwest in preparation for our family road trip this summer, and this one has given me an unusual and memorable perspective on northern New Mexico.

You Can't Undo a First Impression

When I receive a new class of students, I generally try to make a good first impression; I try to come across as fun and easygoing, but remind the students that my class will be challenging and I will reward diligence; unfortunately, this doesn't always happen . . . for a fantastically awkward pair of back-to-back examples of my worst start to a class ever, read this . . . and something similar happened two weeks ago; I had bronchitis and I missed two day of school . . . including the first day of my new Creative Writing class, so, as sub work, I gave them a fairly long New Yorker article about brainstorming to read: it's a fantastic article,  and while the first few paragraphs explain some of the history behind traditional brainstorming and how much everyone loves it, the thrust of the essay is that brainstorming doesn't work at all, and in fact, is worse than working alone; there's been a battery of psychological tests, and the research indicates that people produce the best ideas when there is healthy debate and criticism, and not a system that embraces blind acceptance of any idea at all . . . but I wasn't in school and so my students-- who had never met me and didn't know that if I give you something to read, you'd better read it-- perfunctorily read a few paragraphs of the article and then wrote a bunch of unfounded BS about how much everyone loves brainstorming, and so when I returned to school on Friday, still ailing and weak, but in school because it was a delayed opening because of snow and I didn't want to waste a sick day on a truncated schedule, and I read the pile of papers that got the thesis of the article completely wrong, I got very indignant, and-- because of the wackiness of the schedule-- I didn't have lunch at the proper time, so I brought a steaming bowl of soup to class, told the kids that they did a terrible job with the article and I was really angry because they made me read a pile of unfounded BS, gave them the article again, commanded them to reread it and do the assignment again and to type it up over the weekend and then explained to them that they had made a horrible first impression on me, and then, while they silently read the article, I slurped my soup and glowered at them . . . occasionally I stopped slurping my soup and enjoyed a phlegmy cough, and then I went back to slurping, while they read in silence . . . it was a really awkward first impression, and while we've reconciled since then (aside from the one girl who dropped the class . . . she probably thought she was dealing with a lunatic) I don't think they'll ever quite forget it or get over it.