Friday, July 24, 2009

regret minimization

The 80-years-old-in-rocking-chair-reflecting is a heuristic I often invoke to help with answering tough, what-do-I-do-with-my-life questions. Bezos does something similar, and I thought quote below was interesting in imagining that time in his life.

Jeff Bezos: I went to my boss and said to him, "You know, I'm going to go
do this crazy thing and I'm going to start this company selling books online."
This was something that I had already been talking to him about in a sort of
more general context, but then he said, "Let's go on a walk." And, we went on a
two hour walk in Central Park in New York City and the conclusion of that was
this. He said, "You know, this actually sounds like a really good idea to me,
but it sounds like it would be a better idea for somebody who didn't already
have a good job." He convinced me to think about it for 48 hours before making a
final decision. So, I went away and was trying to find the right framework in
which to make that kind of big decision. I had already talked to my wife about
this, and she was very supportive and said, "Look, you know you can count me in
100 percent, whatever you want to do." It's true she had married this fairly
stable guy in a stable career path, and now he wanted to go do this crazy thing,
but she was 100 percent supportive. So, it really was a decision that I had to
make for myself, and the framework I found which made the decision incredibly
easy was what I called -- which only a nerd would call -- a "regret minimization
framework." So, I wanted to project myself forward to age 80 and say, "Okay, now
I'm looking back on my life. I want to have minimized the number of regrets I
have." I knew that when I was 80 I was not going to regret having tried this. I
was not going to regret trying to participate in this thing called the Internet
that I thought was going to be a really big deal. I knew that if I failed I
wouldn't regret that, but I knew the one thing I might regret is not ever having
tried. I knew that that would haunt me every day, and so, when I thought about
it that way it was an incredibly easy decision. And, I think that's very good.
If you can project yourself out to age 80 and sort of think, "What will I think
at that time?" it gets you away from some of the daily pieces of confusion. You
know, I left this Wall Street firm in the middle of the year. When you do that,
you walk away from your annual bonus. That's the kind of thing that in the
short-term can confuse you, but if you think about the long-term then you can
really make good life decisions that you won't regret later.

Saturday, October 25, 2008

Scotches on deck

Scotches to try:

Aberlour
Glenmorangie

Tried:
Lagavulin (16 yrs)
Talisker (10 yrs)

Wednesday, September 03, 2008

Article: The Youtube solution

Below, an interesting Forbes article on IP, applying past experience with oil rights to predict how media IP will play out on the Internet.


By Daniel Fisher

In his new book, Gridlock Economy, Columbia University Law School Professor Michael Heller paints a scary picture in which property rights--copyrights, patents or individual parcels of land--strangle the economy and stifle innovation.

In Heller's world, new cures for Alzheimer's remain in the lab, films flounder unreleased and even hip-hop albums go unrecorded because it's simply too hard to buy off all the owners who are in a blocking position with their pesky property rights. It's a great theory, but is it true? I studied this problem during a year as a Knight Fellow at Yale Law School several years ago, and came to a different conclusion. In an unruly capitalistic playground like the Internet, the concept of "ownership" will get stretched beyond the breaking point and replaced with rules that allow creative works to be produced at a cost of some royalties going uncollected. Surprisingly, oil led me to this conclusion.

Oil is what economists call a "fugitive resource," a thing, like water or wild game, that migrates where it wants and is difficult to own in any conventional sense. Kind of like a grainy copy of an old episode of WKRP in Cincinnati that somebody posts on YouTube.
Sure, the content belongs to Fox and the songs playing the background are covered by a profusion of ownership claims. But a recent check showed at least 148 clips from WKRP on YouTube, including one with the Beatles hit "Come Together" playing in the background. That song, you might recall, includes a line filched from Chuck Berry's earlier single "You Can't Catch Me."

In other words, somehow the oil leaked out.

That's what usually happens with fugitive resources. Not only are they hard to control, but it's hard to figure out whether they are worth controlling in the first place. This is the problem with oilfields, a subject University of California-Santa Barbara Professor Gary Libecap has been studying since he was teaching at Texas A&M University in the early 1980s.

Oil must be managed properly or it will remain trapped in the ground. Too many wells release the natural pressure in the field, like fizz from a soda can, and it becomes too expensive to pump the oil out. This, economists will tell you, leads to a "tragedy of the commons," where individual owners, acting in their own self interests, destroy the resource.

There is a solution called unitization. This is where somebody--the government, usually--imposes an orderly drilling plan to get the maximum amount of oil out of the ground. Individual owners lose the right to drill, but get paid according to their "fair share" of the reserves. Legal academics call this substituting a property rule for a liability rule. You don't get to name your price, but you do get paid something.

Here's where it gets interesting: What Libecap found is that while most fields are eventually unitized, it often happens late in their lives. Before that, the owners of the common pool fight over their "fair share," with owners in the center holding out for better terms than the people on the periphery. The process slips into chaos when a large number of small landholders are involved, as when the Oklahoma City field was discovered in the late 1920s. The governor had to call in troops to halt the destructive drilling on single-family home lots.

Libecap's insight: When this gridlock occurs, the owners are fighting about information as much as oil. How can you agree to sell something when you don't know its value? It takes more information, or a crisis of some kind, to bring everybody to the table and work out a deal.
A similar process led to ASCAP and BMI, the licensing groups that give bars, restaurants and radio stations access to entire music libraries in exchange for a flat fee. In this case, the music is like a common pool of oil. It has thousands of owners, but those owners recognize that it makes no sense for them to hire lawyers and investigators to walk the streets of New York, listening in doorways to see if they're entitled to a 10-cent royalty for the public performance of their tune.
What does this have to do with YouTube? Columbia's Heller talks about a "tragedy of the anti-commons," where creative works are stifled because nobody can assemble the package of rights that make them possible. WKRP is one of his best examples--the DVD version was stalled for years because producers couldn't secure the rights to all the background music. Yet there it is on YouTube, copyright or no copyright.

Somebody had a grainy VCR copy of the original broadcast, perhaps, transferred it to digital and posted it on the Web. We're in the fighting stage over a vast common pool of ideas, and nobody knows what they're worth with new distribution outlets like YouTube, Facebook and cellular phones. Meanwhile, the oil is leaking out, in the same messy way it was sucked up through hundreds of backyard wells in Oklahoma City in 1931 before the troops marched in.
Henry Smith, my intellectual property law professor at Yale, says the problem boils down to "exclusionary rules" vs. "governance rules." Every first-year law student learns about Blackacre, a mythical estate whose owner has the sole right to decide who can enter and at what price. That's an exclusionary right, and Smith believes society hands these out when the boundaries of ownership are easy to grasp. I own this watch, you don't. If you want it, you have to buy it from me at a price I agree to.

With governance rules, the owner has some rights but gives some away; some of his oil gets sucked up another person's well, or patent royalties go uncollected because a group of manufacturers decided to throw all their patents into a common pool to cut down on the fighting among them. It's a collective system of ownership governed by rules, not exclusive control. Fugitive resources tend to shift toward governance rules, Smith said, because it's so hard to figure out the exact boundaries of the "property" and what it's worth.
Of course, companies that own intellectual property would prefer to extend the Blackacre analogy into cyberspace, barring unauthorized access to their Web sites and controlling every stray bit of intellectual content. Cyberlibertarians would do the opposite and infinitely expand the concept of fair use, or limited exemption to copyright protection.

"My personal view is it should be somewhere in between," said Smith. He compares cyberspace to private land in New England. Hunters have the right to cross property lines in search of game unless the property is clearly marked "no trespassing."

What does this mean for the consumer listening to the Beatles rip off Chuck Berry in the background of a WKRP episode? My guess is the various owners of the intellectual property leaking onto the Internet will admit defeat and form an uber-licensing agency, like ASCAP, that will collect a monthly fee in exchange for nearly universal access to music, movies and other forms of entertainment. Where the value is known--like a heavyweight boxing championship or real-time stock quotes--the content owner will be able to charge consumers on an a la carte basis.

But in many cases, the content will go fugitive and the rules will be simpler: Enjoy it yourself, and it's practically free. Make a business out of it, and you'll probably hear from Fox's lawyers.

Sunday, August 31, 2008

Murakami musical references

Musical references from Kafka on the Shore (from J Shifty's blog):
  • Schubert Piano Sonata in D Major
  • Crossroads - Cream
  • Heigh - Ho - Andre Rieu
  • Mi Chiamano Mimi - Puccini (Maria Callas)
  • As Time Goes By - Billie Holiday
  • 4th Time Around - Bob Dylan
  • (Sittin' On) The Dock Of The Bay - Otis Redding
  • Corcovado - Getz/Gilberto
  • Sexy MF - Prince
  • Archduke Trio - Beethoven
  • My Favorite Things - John Coltrane

Musical references from The Wind-up Bird Chronicles (anonymous poster on J Shifty's blog):

  • Sonice Wind--Calexico
  • Speechless--Cibo Matto
  • Opening--Philip Glass
  • The Gunner's Dream--Pink Floyd
  • Looking At The World from The Bottom of a Well--Mike Doughty
  • In Our Gun--Gomez
  • Waiting for My Real Life to Begin--Colin Hay
  • Starting Over--Crystal Method
  • Hallo Space Boy--David Bowie
  • Pepita--Calexico

Wednesday, February 20, 2008

Another reason I study Chinese

Well, it's not high on the list of reasons why, but it makes more sense to others than the joy of staring at the hordes passing by the Starbucks at Wang Fu Jing. The following an excerpt from a transcript (thanks to Whitney) of a Charlie Munger talk at USCL

Another example of not thinking through the consequences of the consequences is the standard reaction in economics to Ricardo’s law of comparative advantage giving benefit on both sides of trade. Ricardo came up with a wonderful, non-obvious explanation that was so powerful that people were charmed with it, and they still are, because it’s a very useful idea. Everybody in economics understands that comparative advantage is a big deal, when one considers first order advantages in trade from the Ricardo effect. But suppose you’ve got a very talented ethnic group, like the Chinese, and they’re very poor and backward, and you’re an advanced nation, and you create free trade with China, and it goes on for a long time.

Now let’s follow and second and third order consequences: You are more prosperous than you would have been if you hadn’t traded with China in terms of average well-being in the United States, right? Ricardo proved it. But which nation is going to be growing faster in economic terms? It’s obviously China. They’re absorbing all the modern technology of the world through this great facilitator in free trade, and, like the Asian Tigers have proved, they will get ahead fast. Look at Hong Kong. Look at Taiwan. Look at early Japan. So, you start in a place where you’ve got a weak nation of backward peasants, a billion and a quarter of them, and in the end they’re going to be a much bigger, stronger nation than you are, maybe even having more and better atomic bombs. Well, Ricardo did not prove that that’s a wonderful outcome for the former leading nation. He didn’t try to determine second order and higher order effects.

If you try and talk like this to an economics professor, and I’ve done this three times, they shrink in horror and offense because they don’t like this kind of talk. It really gums up this nice discipline of theirs, which is so much simpler when you ignore second and third order consequences.

The best answer I ever got on that subject – in three tries – was from George Schultz. He said, “Charlie, the way I figure it is if we stop trading with China, the other advanced nations will do it anyway, and we wouldn’t stop the ascent of China compared to us, and we’d lose the Ricardo-diagnosed advantages of trade,” which is obviously correct. And I said, “Well George, you’ve just invented a new form of the tragedy of the commons. You’re locked in this system and you can’t fix it. You’re going to go to a tragic hell in a handbasket, if going to hell involves being once the great leader of the world and finally going to the shallows in terms of leadership.” And he said, “Charlie, I do not want to think about this.” I think he’s wise. He’s even older than I am, and maybe I should learn from him.


Makes sense to me.

Saturday, February 09, 2008

Movie: Eternal Sunshine of the Spotless Mind


We saw Eternal Sunshine of the Spotless Mind last night (finally) and thought it was very good.

I think the most moving scene was when Jim Carrey and Kate Winslet just broke into the abandoned oceanfront house, the same day they had just met at a beach party. The contrast between their characters manifests itself with Carrey's decision to return to the beach party, "running from his humiliation." At that point the surf is surrounding the house and the rafters are collapsing, indications that this last memory of Winslet are being erased. He begins to share with Winslet that her offhanded comment, "just go," was belittling to him, and that plus his discomfort with illegally entering a stranger's home caused his snap decision to leave. Their final kiss in the scene is made more poignant by his admission that he always regretted his decision to run, and that this last, fading memory would serve as their final goodbye.

I liked the imagery of the Lacuna technicians chasing Jim Carrey's consciousness around as a little dot on a brain scan. It's probably not very accurate as memories are probably big clouds of dots, but consciousness feels like a single dot.

Thursday, February 07, 2008

Bezos on quarterly retreats

Watching Bezos interview on Charlie Rose (from Kindle launch on Nov 19, 2007) he talks about his retreat:

Every quarter Bezos takes 2-3 days, completely alone, isolated from family and friends, no phones or interruptions. “With a little bit of isolation, I find I get more creative.” He’ll think, reflect, surf the Internet, see what people are doing, what hobbyists and hackers are doing (things on cutting edge). Then he’ll write several 2-3 page memos – either to himself (wakes up next day and decides they’re worthless) or to others. Once a quarter is the right “Metronome.” Come up with principles, themes, even tactical inventions. Bring back to the office and socialize with broader executive team. At end of process, he’s not sure if he really invented anything or not. Result of having a bunch of smart people, because you get all t heir criticism and suggestions.

This is similar to Bill Gates’s practice of going away occasionally for several weeks, taking a stack of books.

He also mentioned Blue Origin's company theme: "Gradatim Ferociter" (Step by Step, Courageously). Hokey, but it captures the engineering/MIT/Edison ethos.

Comments on Scotch from JoeP

here's a somewhat simple way of thinking about scotch. there are blends and there are single malts. blends tend to have a more balanced taste -- that makes them popular and well liked and that is kind of the point of blending. single malts have a more distinctive character and tend to vary regionally. the older, more expensive stuff tends to be more smooth and complex, while younger scotches tend to me more brash and less sophisticated. there is also a trend now towards casking in oak barrels used for sherry, port, and such, making them kind of subltly "flavored." i mostly look down on this trend. anyway, in my simple model, you can further divide single malts into highland malts and Islay malts. the most popular highland malts are the best-selling (in the u.s.) glenlivet, glenfiddich (the two best selling in the us), and macallan. although the older more expensive stuff can be quite tasty, i am a big fan of Islay scotches, which are distilled on an island dominated by peat bogs that conveys a smokey taste. the most popular islay scotches are laphroig and lagavulin. another very nice scotch is talisker, from the isle of sky. kind of in-between islay and highland. if i was getting steve a bottle, keeping in mine my bias towards my own personal tastes, i would get him lagavulin 16 ($65-95) or talisker. you can even find christmas-y gift boxes that come with cute little glasses -- i know i've seen talisker sold in this fashion.

Thursday, January 31, 2008


This is what the flowers look like a day later, once they've woken up.

Tuesday, January 29, 2008

Flowers from Kari in Mexico


Lots of tulips from sweety Kari in Chacala. There were so many I needed to get an extra vase! The Space Needle should be visible in the doors behind the flowers.

Sunday, January 27, 2008

Estimating life expectancy

The IRS has published some useful data based on calculations from the dismal science's cousin, actuarial statistics. This data was compiled into a spreadsheet by the website retireearlyhomepage.com. I placed their spreadsheet into a Googledoc spreadsheet here. It's interesting that life expectancy seems to increase when the person in question has a spouse. For Kari and I, our table is as follows:
Life Expectancy Model
So each of us has a 50-50 chance of living for another 45.11 years. As a couple, the last survivor of the two of us has a 50-50 chance of living another 51 years.

Thursday, December 27, 2007

Friday, December 21, 2007

McChaCha Slide

Funny new commercial from McDs...

Tuesday, December 04, 2007

Increased data costs to financial websites

In May 2006 NYSE Arca filed a rule change with the SEC to charge per user fees for sites like Yahoo and Google to publish delayed stock price data. The NetCoalition intervened and the SEC agreed to put a stay on the rule change, after a committee in the SEC had approved the change. Supposedly NYSE and Nasdaq proposed in Jan 07 a more reasonable flat fee (WSJ article indicates $100k/month for NYSE) for real-time data feeds.

(for perspective on text below, Yahoo Finance has 15M monthly UU, 14% of total UU in Oct 07. Google Finance was 1.2M, 1% of their total UU. These nunmbers are US only, based on Nielsen)

An excerpt of the SEC's response to the NetCoalition is below. The SEC is still considering this. Given the revised rates from NYSE, it seems reasonable to expect that there will be fees imposed, and that they will likely be flat rate and reasonable.
The proposals made to Internet companies by the now for-profit exchanges have been exorbitant. They have ranged from $75 per unique visitor per month for Nasdaq data to $15 to $30, or $10 or $9 per unique visitor, per month for NYSEArca data to the $1 per unique visitor per month for the NYSE non-professional rate. At $75 per month for the roughly 49 million Americans visiting financial web sites, fees would theoretically run more than $3.6 billion per month, or $44.1 billion annually. (These numbers are, of course, in addition to the hundreds of millions of dollars already collected annually from the broker-dealer community). If all Internet users of financial pages sought NYSEArca data at the $9 rate, that would still run $441 million a month, $5.3 billion annually. Even the "bargain basement price" of $1 per month for NYSE non-professional data would still render the not-so-Spartan sum of $49 million per month, or $588 million per year. Any and all sums would be, of course, in addition to the actual transaction charges that would be levied on retail investors if they opt to engage in a transaction.

Relatively few of our members' customers are going to purchase market data at $75 per month. It is unclear how many would buy NYSEArca data at $9 per month, but clearly even at $1 per month - where one might expect more user participation - the Commission staff is authorizing a transfer from retail investors to a for-profit monopoly of hundreds of millions of dollars annually, with literally zero showing of any cost basis.

By not submitting any information to provide a factual justification for its proposed fees, NYSEArca prevents the Commission from considering, for example, whether charging Internet companies for access to real-time market data based on the number of users - or "eyeballs" - that visit the site can be justified against the mandate that fees be "fair and reasonable." Given the fact that the ECNs were providing real-time market data to Internet companies at no cost, it seems reasonable that a "flat rate" for access to market data is more appropriate than a "per user" structure that puts the availability of real-time market data out of reach for the vast majority of Internet users.

A more recent article from WSJ via Reuters:

NYSE plans test of real-time Web quotes - WSJ
NEW YORK, Jan 12 (Reuters) - The New York Stock Exchange plans a pilot
program later this year that could bring real-time stock quotes to Internet
users, The Wall Street Journal reported on Friday. The NYSE Group Inc. (NYX.N: )
unit is expected to file a proposal with the U.S. Securities and Exchange
Commission on Friday, the Journal reported.

If the SEC approves the plan, the NYSE will allow Web sites to publish
trade prices with nearly no delay in return for payments of $100,000 a month,
the Journal reported. The test program could be available as early as March,
depending on the SEC's response, the paper said.

Google Inc. (GOOG.O: ) and business news television station CNBC have
said they would offer data for free to their users, the paper said. The NYSE
also has had discussions with other Internet service providers such as Yahoo,
the Journal added. Google is a member of a group called NetCoalition, which has
complained about a lack of real-time stock data offered through services owned
by the NYSE Group and Nasdaq Stock Market Inc. (NDAQ.O: )

Monday, November 26, 2007

看见阎登洪

Pictures from visit to see 阎登洪.

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With Jim and Kermit

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With Terp

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In front of 94th Aero Squadron near College Park

Saturday, October 13, 2007

it is at moments after i have dreamed (e.e. cummings)

I found this on a random blog through stumbleupon. It works for me (stumbleupon and the poem).


it is at moments after i have dreamed
of the rare entertainment of your eyes,
when (being fool to fancy) i have deemed

with your peculiar mouth my heart made wise;
at moments when the glassy darkness holds

the genuine apparition of your smile
(it was through tears always)and silence moulds
such strangeness as was mine a little while;

moments when my once more illustrious arms
are filled with fascination, when my breast
wears the intolerant brightness of your charms:

one pierced moment whiter than the rest

turning from the tremendous lie of sleep
i watch the roses of the day grow deep.

- e.e. cummings

How music prefs predict personality...

...or is it the other way around. Anyway, results from a music psychology test at outofservice.com, a collection of psychology self-tests. The music test on there, from a researcher named Jason Rentfrow at the University of Cambridge. Supposedly 90,000 people have taken tests on that site. My results are here. The hope is that this plays into online personalization in a Pandora-esque way.

Sunday, October 07, 2007

Salmon Roe

My beautiful triathlete wife registering for the Fat Salmon 1.1 mile swim in Lake Washington. Note birthmark on arm.

Tuesday, October 02, 2007

The end of the cheap credit ride...

Interesting Seattle PI article below. Growth rate profile matches the rate of housing starts (graph from RBC Sep 19, 2007 report from Gerard Cassidy)

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Note peak in 2005. It also matches the peak of subprime and alt-a loan home sales.

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SeattlePI:Seattle home values hottest in U.S.
Click here for article

Wednesday, September 26, 2007Last updated 7:27 a.m. PT
By AUBREY COHENP-I REPORTER

Seattle-area home appreciation has been the hottest in the nation for 11 months in a row, despite steadily slowing for the past year and a half, according to data released Tuesday.
July's price for a typical home in King, Pierce and Snohomish counties was up 6.9 percent from July 2006 and 0.2 percent from June 2007, according to the S&P/Case-Shiller Home Price Indices, which do not give actual prices.

The August median home price was $439,000 in Seattle and $415,000 in King County, according to the Northwest Multiple Listing Service. Both medians figured in condominiums and single-family homes.

While July's annual increase was the smallest for the Seattle area in nearly four years, it was still the largest in July among the 20 metropolitan areas the indices track, just five of which posted an increase.

The story is a bit different for month-to-month appreciation, with nine other areas posting increases and all but one of those exceeding Seattle's percentage change. The 20-city composite index declined 0.4 percent from June and 3.9 percent from July 2006.

"The decline in home prices clearly continued into the summer months," Robert Shiller, chief economist at MacroMarkets LLC, said in a news release accompanying the report.
Detroit was simultaneously worst among the 20 cities for annual price change, with a 9.7 percent decline from July 2006 to July 2007, and first for monthly change, with a 1.3 percent jump from June to July.

Tampa, Fla., had the second-highest annual decline, at 8.8 percent, while Charlotte, N.C., was second to Seattle for increases, at 6 percent. Miami posted the biggest monthly decline, with prices down 1.7 percent, followed by Tampa and New York, which were both down 1 percent.
The drop in the 20-city index was the largest ever for that measure, which goes back to 2000, while the 4.5 percent decline in S&P's 10-city index was the largest for it since July 1991.
S&P Index Committee Chairman David Blitzer said prices might level off nationally by the end of the year.

"Maybe the first stage is steep declines, and we're just about done with those," he said. "The second stage is not much gain, not much loss. The rest of the economy has to catch up to home prices."

Shiller, an economist at Yale University, told lawmakers in a statement last week that the loss of a boom mentality among consumers posed a "significant risk" of a recession within the next year.

Unlike monthly sales statistics, the Standard & Poor's indices try to track the price of typical houses in a market by applying a formula to repeat sales of homes.

They screen sales for distortions, such as foreclosures or sales between family members, and weigh them for such factors as remodeling, neglect and the time between sales.

The Seattle area saw 33 months of double-digit annual appreciation, peaking at 18.5 percent in November and December 2005.

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Wednesday, September 19, 2007

 
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