Fanfare classical music meta-list, and my favorite classical music of the year

Fanfare is the best outlet for classic music reviews I know, and each year I avidly scour the critics’ Want Lists.  These are the items that showed up more than once:

Kyle Gann, Hyperchromatica, “…an extended set of movements…scores for three retuned mechanics pianos…The music draws together every facet of Gann’s style and life-long musical interests: rhythmic complexity, microtonality, extended “tonal” harmonies and voice leading, post-Minimalist surfaces, and more.  The result is a tremendous mix of sheer enjoyment coupled with extremely sophisticated compositional craft.” (Carson Cooman).

Hector Berlioz, Les Troyens, conducted by John Nelson.

Murray Perahia, Beethoven, Hammerklavier Sonata/Moonlight Sonata.

John Adams, Doctor Atomic, 2018 recording.

While I can recommend those strongly (I haven’t heard the Adams yet, but didn’t like the earlier recording), my own recommendations would be:

Bach, Violin Sonatas and Partitas, get both the latest Christian Tetzlaff recording and Ning Feng, and:

Paul Lewis, Joseph Haydn, Piano Sonatas 32, 40, 49, 50.

Is the trade war with China over?

That is the topic of my latest Bloomberg column, here is one excerpt:

The basic problem with any U.S.-China trade conflict is that there is not very much the Chinese are interested in offering, and their intransigence is more than just a bargaining stance. They are willing to buy more American soybeans and manufactured goods (and probably wish to anyway), and they might give U.S. financial institutions freer rein within China. But they won’t dismantle their system of state-owned enterprises, as those companies are among China’s most powerful special interest groups. Nor will China give the major U.S. tech companies free rein in China, if only for reasons of national security and China’s desire to build a surveillance state based on data controlled by China.

Overall, the grievances on the U.S. side are significant, and the possible concessions on the Chinese side are minor. So the most likely outcome is only modest progress in difficult negotiations. It’s also likely that the power and focus of the Trump administration will wane as it deals with investigations from the new Democratic-controlled House of Representatives. It might be said that the trade war you now see is the trade war you are going to get. Foreign relations gridlock will set in.

Nonetheless, it’s not quite fair to describe the trade war with China as a problem that Trump started and then pretended to solve. The reality is that hostility toward Chinese trade practices has been building for some time. Anti-China measures have long commanded bipartisan support not only in Washington but also among corporate leaders, who see themselves as victims of unfair Chinese trade practices and espionage. This is an issue that predates Trump, and he deserves some credit for doing something to help solve it.

Do read the whole thing, which contains other points of interest.

What I’ve Been Watching

Image result for bohemian rhapsody filmBohemian Rhapsody—you already know the plot and it’s a tad long but the music is great and Rami Malek is fabulous as Freddie Mercury. The movie culminates with a virtually shot-by-shot recreation of the legendary Queen performance at Live Aid, considered by many to the greatest live performance in all of rock and roll. A little puzzling why they didn’t use the original. Worth seeing in the theater, if you don’t have a home theater.

Crazy Rich Asians – the all Asian cast made it notable and the shots of Singapore are great but it’s only average as a romantic comedy. The leads lack chemistry.

The Last Kingdom (Netflix)—I’ve watched all three Seasons and enjoyed them. Season 3, however, is beginning to lose its legs. The on-again, off-again love affair between King Alfred and Uhtred has worn its course and I swear I’ve seen the jump in the boats and row away under falling arrow scene more than once before. Still, it’s not boring.

Bodyguard (Netflix) —taut British thriller. I enjoyed it and at 6 episodes it’s less of an investment than some series.

Homecoming (Amazon Prime)—sold as a Julia Roberts endeavor. She’s fine but the real star is the mysterious atmospherics and unusual shots and edits. I didn’t realize till the end of the first episode that this was a Sam Esmail show. Ah, now it all makes sense. If you liked Mr. Robot, give it a shot. I haven’t finished the first season and I may not, so I can’t say for certain whether the investment is worthwhile.

Daredevil (Netflix) I have already mentioned. Now cancelled, despite a great third season.

The Man Who Would be King (Amazon Prime) – a John Huston classic featuring Sean Connery and Michael Caine. One of my favorites. Based on a story of Rudyard Kipling which was based on the true story of Josiah Harlan, Prince of Ghor.

Image result for aT ETERNITY'S GATEAt Eternity’s Gate: A stirring and powerful performance by Willem Dafoe as Van Gogh. Directed by Julian Schnabel, himself a noted artist. The camera work–meant to convey a “you are there” point of view and also the sometime madness of Van Gogh–was disconcertingly jumpy at times. Schnabel would have done better stepping back and placing more trust on Dafoe’s performance and also the cinematography of Benoît Delhomme. Oddly, Schnabel insists Van Gogh was murdered when suicide is the accepted account and one that rings true, even to the film itself.

Machines (Amazon Prime)–an excellent documentary illustrating a day in the life of a textile factory in Gujurat, India. The pictures do the work, very little commentary. Dickensian. Especially striking to an economist , how inefficiently the factory is being run. Quality control, inventory management and maintenance are clearly atrocious. I am reluctant to claim something is inefficient but we have strong experimental evidence that management quality in these firms is very low and that better management could more than pay for itself.

If you love prediction markets you should love the art world

Think of art markets, and art collecting, as an ongoing debate over what is beautiful and also what is culturally important.  But unlike most debates, you have a very direct chance to “put your money where your mouth is,” namely by buying art (it is very difficult to sell art short, however).  In this regard, debates over artistic value may be among the most efficient debates in the world.  At least if you are persuaded by the basic virtues of prediction markets.  The prices of various art works really do aggregate information about their perceived values.

I have, however, noted a correlation, how necessary or contingent I am not sure.  The “white male nerd types” who are enamored of prediction markets tend to be especially skeptical of the market judgments of particular art works, most of all for conceptual and contemporary art.

In my view, discussions about the value of art, as they occur in the off-the-record, proprietary sphere, are indeed of high value and they deserve to be studied more closely.  Imagine a bunch of people competing to make “objects that are interesting but not interesting for reasons related to their practical value.”  And then we debate who has succeeded, or not.  And those debates reflect many broader social, political, and economic issues.  And it is all done with very real money on the line.  The money concerns not just the value of individual art works, but also the prestige and social capital value that arises from having assembled a prestigious and insightful collection.

*Order Without Design: How Markets Shape Cities*

That is the new and excellent book by Alain Bertaud, so many pages have excellent food for thought.  Here is one simple bit:

Cities are primarily labor markets.

Or this:

…large cities are growing at about the same rate as medium and small cities in the same countries or regions.  It seems that cities’ growth rates follow Gibrat’s law of proportionate effect, which states that the size of a city is not an indicator of its future growth rate — that is, cities’ growth rates are random, with the same average expected growth rate and same variance…The population of larger cities keeps growing, but on average, so do smaller cities.  This seems paradoxical, given that larger cities are more productive than smaller ones.  However, larger cities do not play the same economic role as smaller ones do.  They complement each other’s activities.  The increase productivity of larger cities is therefore linked to the existence and growth of smaller cities.  In turn, smaller cities’ economic growth is dependent on larger cities’ innovations and inventions.

How about this:

In 1830…London’s population density had reached a very high density of 325 people per hectare.  By 2005, however, the density of London had decreased to only 44 people per hectare.  The larger decrease in London’s density has not caused a corresponding decrease in mobility.  On the contrary…

I learned a great deal from the discussion (starts p.287) of Indonesia’s “kampungs,” and how the Indonesian has managed their integration with local infrastructure relatively well.  In contrast, this is the common alternative procedure:

The predictable first reaction of governments has usually been to set minimum urbanization standards to prevent the legal construction of these unsanitary urban villages.  The regulations made the situation worse, as they prevented these informal settlements from obtaining normal urban services from the municipality.  They also created a risk of future demolition, which discourages housing improvement that the households would have naturally done themselves.  Eventually, many governments slowly regularized the older informal settlements in a piecemeal fashion, as is the practice in India, for instance.  But the regularization of informal settlements usually had been conducted with a provision that after a set date, no more informal settlements would be regularized.

The outcomes of these successive policies — first ostracism, then benign neglect followed by reluctant integration — has been disastrous.  A significant share of the urban labor force, otherwise gainfully employed, live in large “informal” settlements often with unsafe water supplies, deficient sanitation, and sporadic solid waste collection.

But:

What made a difference [in Indonesia] was a decision taken in 1969 by the government of Indonesia to concentrate its resources on the improvement of the kampungs’ infrastructure without trying to remove or restructure the existing housing, however small or inadequate it was…And, even more exceptional, since 1969 to this day, the Indonesian government’s support for KIP has been unwavering…The government housing policy objective consists of allowing the poor to settle in and around existing villages at the standards of their choice, while the government concentrates its efforts not on housing construction but on gradually improving residential infrastructure and services to all residential settlements.  The policy has proved largely successful.

Later in the book, pp.351-352 have a fascinating discussion of how relatively good urban/suburban policy, and also the fragmentation of municipalities, contributed to the early success of the tech community in Silicon Valley.

Definitely recommended, this is now one of my favorite books on cities, and it will be joining my “best non-fiction of 2018″ list.  Again, you can buy it here.

Saturday assorted links

Cam Girl Economics

Former Cam Girl Aella offers a detailed, analytical, and interesting guide to the economics of the industry.

My credentials: I was a camgirl for five years. My highest earning month was $50,000, and my highest rank (on MFC) was #7, meaning I earned the 7th most money that month. I was, at one point, one of the most (if not the most) widely known working camgirls thanks to some viral content. My average income per hour was $200. Getting there was not easy and took a ton of mistakes and work, so I hope this helps you.

I was initially surprised that a cam girl can make more money than a prostitute. But the reason is simple, a cam girl is selling a non-rival good and can thus have more customers at a point in time than a prostitute. (In other words, the same economics as online education!) I suspect women would prefer to be cam girls than prostitutes so we should expect the supply of cam girls to increase and the supply of prostitutes to decrease thus raising the price of hiring a prostitute.

Male psychology plays an important role for the clever cam girl:

Men want a few things, and probably one of the biggest is winning a competition.

You see, you’re not just trying to get a guy to pay you – you’re trying to get a guy to pay you in front of a bunch of other guys. This is a super key. A man wants to feel attention from an attractive women on him, and this is made even more satisfying when it’s to the exclusion of those around him. He is showing off his power by buying your happiness.

So, when tipped, make sure you say his name (or username). A lot of girls use subtly masculine-competition language when referring to high tippers, such as “hero,” “champion,” or “winner”. I often would ask questions like “who is going to save my night?” or “who is going to be the one to make me feel x”?

The ‘control show’ I mentioned above plays into this. Give men a way to fight against each other, with tokens. A common tactic is to have guys buy into “teams”, and whichever team tips the most, wins (with the prize being a video or literally anything – you’d be surprised at how many competition prizes are just the guy’s name being listed on the girl’s profile). Have guys fight to put on or off your clothes, or force you/rescue you from doing something gross.

The most profitable thing I ever did was have a ‘war’ with another camgirl, and it became my tipping members vs. hers. Competition is bread and butter. Competition is love. Competition is life. Competition is your key to a life full of luxury handbags and butlers.

Just don’t be too obvious about it. All of this stuff I’m saying can be done with too heavy a hand, and then guys feel gross and leave.

Intrinsic and extrinsic incentives:

Divorce what you’re doing from money as much as you can. Never refer to tokens as money!! Refer to tokens as little as you can while still being clear. One of my camgirl friends would use the technique where she’d say, “This is  like – I’m sitting at a bar, all alone over here. Is someone gonna be a gentleman and get me a drink?” And then someone would tip and she’d drink.

Classic marketing advice:

How do you get whales? A lot of it is high variance – a tiny fraction of the camwatching population is made out of very rich men, and so you might get one passing through your cam room once a week without you ever knowing, and you have no idea when or if you’ll be doing something interesting at that point.

But one technique to help is to give them something to do. If you have listed tip options as “40 tokens spank! 20 tokens kiss the mirror!” and your whale has 40,000 tokens he wants to drop today, then the best he’s going to get from you is some crying and screaming.

Thus, always have the absurd “nobody would ever buy that that would be insane” option.

Hat tip: Emil O W Kirkegaard.

Meet the Pioneers

Here are the winners from the first Pioneers tournament, summarized here:

In the short 3 months since its launch, Pioneer has garnered a global reach. Our first tournament featured applicants from 100 countries, ranging from 12 to 87 years old. Almost half of our players hailed from countries like India, UK, Canada, Nigeria, Germany, South Africa, Singapore, France, Turkey, and Kenya. Projects were spread across almost every industry — AI research, physics, chemistry, cryptocurrency and more.

They are a remarkably impressive group, here is one example:

Clark Urzo (23, Philippines)

Clark is making a programming language for physics. The idea is to enable anyone who can code to contribute to serious physics research (for example, simulations of gravitating systems). This opens up the field to the wondrous forces of open source and promotes open and accountable science along the way.

Noteworthy: Clark has an insanely impressive trajectory. He learned to code when he was 12. By 16, he was doing Laplace transforms, tinkering with Arduinos, reading Marx and Nietzsche, and taught himself conversational German. He co-founded a VR company by 19.

Or:

Harshu Musunuri (18, USA)

Harshu is creating synthetic materials to improve the diagnosis, treatment, and prevention of sepsis, a leading cause of death in hospitals around the world. Unlike other approaches, these materials don’t require refrigeration and enable low-cost toxin capture in resource-poor settings.

Noteworthy: Harshu comes from a humble background: she was born to an electrical engineer and an elementary school math teacher in a small village in South India. But her work is anything but humble. In her short career, she’s done research with NASA’s JPL, built a seizure detection app for epileptic patients and is now working on a project with the potential to save thousands of lives. She’s also a hacker at heart: when she lacked the formal lab tools to braze at high temperature, she used the exhaust vent of a ceramic kiln.

The overall lesson is that there is a great deal of undiscovered talent out there, and also that some people are out there discovering it!  And if you wish to apply to round two, just follow the instructions at the top link.

Friday assorted links

What should I ask Larissa MacFarquhar?

I will be doing a Conversations with Tyler with her, no associated public event.  Here is her New Yorker bio:

Larissa MacFarquhar has been a staff writer at The New Yorker since 1998. Her Profile subjects have included John Ashbery, Barack Obama, Noam Chomsky, Hilary Mantel, Derek Parfit, David Chang, and Aaron Swartz, among many others. She is the author of “Strangers Drowning: Impossible Idealism, Drastic Choices, and the Urge to Help” (Penguin Press, 2015). Before joining the magazine, she was a senior editor at Lingua Franca and an advisory editor at The Paris Review, and wrote for ArtforumThe NationThe New Republic, the New York Times Book ReviewSlate, and other publications. She has received two Front Page Awards from the Newswomen’s Club of New York and the Academy Johnson & Johnson Excellence in Media Award. Her writing has appeared in “The Best American Political Writing” (2007 and 2009) and “The Best Food Writing” (2008). She is an Emerson Fellow at New America.

She also wrote famous profiles of Richard Posner and Paul Krugman.

So what should I ask her?

Why historians worry more about Trump than economists do

That is the topic of my latest Bloomberg column.  Here is one excerpt:

…historians stress the importance of contingency, that things really could have gone another way. The decisions of a solitary assassin or the outcome of a single battle can shift the course of history. Particular leadership decisions might have avoided or limited World War I. Or what if the Germans had not, in 1917, put Lenin on a train back into Russia? The Bolshevik Revolution might have been avoided and probably the entire course of history would have been different. A shrewder President Paul von Hindenburg might have prevented the rise of Adolf Hitler.

If you think about these questions enough, you can end up very nervous indeed. Historians have seen too many modest mistakes spiral out of control and turn into disasters.

Economists, in contrast, work more with general models than with concrete historical situations, and those models emphasize underlying structural forces. Economies have fairly set populations, birth rates, natural resources, capital stocks, savings rates, trading partners, and so on. So to an economist, the final outcomes are closer to necessary than contingent…

And when it comes to politics, economists of the “public choice” variety tend to see outcomes as controlled by a fairly tight structure of voter preferences and interest groups, variables which a president can change only at the margin and with great effort.

So which perspective is correct — the historian’s or the economist’s?

There is much more at the link, including a discussion of how Paul Krugman’s strong anti-Trump stance fits into this picture.

Thursday assorted links

How to save the future of chess

Matt asks:

I saw your post about whether the 12th game draw was wise or not, but I haven’t seen this bit so far – I’m curious what you think the 12 draws mean for the future of classical chess? Have we hit the point where the very best in classical will just resign themselves to draws? Should we look to blitz or Chess960 to determine the very best?

It is now 24 world championship games in a row, spread out over two contests, with only two decisive results.  Games between top grandmasters don’t end in draws nearly so often, so something is wrong with the incentives!  The most common claim you hear is that in a 12-game match it is “too hard to come back from a loss,” so the players don’t take enough chances.  That to me seems under-argued from a “maximize expected value backwards induction” point of view (a given move either boosts your expected value from the game or it doesn’t), but in any case there does seem to be a problem.  (Too much advance preparation of openings?)  On top of that, people are upset that two “classical time control” world championships in a row have been decided by the Rapid tiebreaker.

My first suggestion is to extend the matches to 24 games, but in the event of a tie at the end leave the reigning world champion with the title.  That avoids the arbitrariness of any tie-breaking method, places what is to me a justified burden on the challenger, and seems to be enough games to prevent the reigning champion from simply stonewalling with a long series of draws.  And there is plenty of precedent in chess history for matches that long, was it not nice when the Soviets paid for everything?

That said, I fear that venue costs are too high, the length of the match too variable (try booking a top hall under such conditions), and the drawing out of play would make the match harder to market to corporate and other sponsors, who are more interested in concentrated media attention (“In the future, every contender will be famous for fifteen chess games.”)

Chess960 games I find ugly, counterintuitive, and hard to follow.

So how about this?  Have the openings in each game — say the first eight to ten moves — be chosen randomly, but out of a set of high quality but somewhat riskier than average alternatives (no Petroff!).  This would limit the ability of players to choose intrinsically drawish lines with Black.  It also would steer the games away from paths where both players know the main lines thirty moves deep or more, which of course is boring and also conducive to lots of draws.

I would note that many computer vs. computer matches already are played with such a method, and it does seem to make those games more dynamic.

I don’t doubt this method might cause top players to invest all the more time in preparing openings, to avoid being caught entirely off guard (everyone would end up knowing at least something about the Poisoned Pawn Sicilian).  Still, there are limits to total prep, and the games would end up as more exciting, and probably more decisive, whether the players like it or not.

Let’s do it, and limit the impact of this insane arms race in opening preparation.