Scott Sumner makes an interesting point.
Scott Sumner makes an interesting point.
"Suppose there were an experience machine that would give you any experience you desired. Superduper neuropsychologists could stimulate your brain so that you would think and feel you were writing a great novel, or making a friend, or reading an interesting book. All the time you would be floating in a tank, with electrodes attached to your brain. Should you plug into this machine for life, preprogramming your life's experiences?"
-The Experience Machine, Robert Nozick
Nozick uses the hypothetical scenario as an argument against the idea of pleasure as the only intrinsic value. And he points out that the conflict over psychoactive drugs is partially because those opposed to drugs see them as local experience machines, as they believe the drugs disconnect the user from the world to give them pleasure. (And the drug users might defend themselves by suggesting they are seeing a deeper reality.)
What Nozick found most disturbing about his experience machine was that it would live life for its user - things would occur in a preprogrammed fashion. Modern industry has come up with an alternative solution: Video games.
There are many genres of video games. MMO's, or massively multiplayer online games currently seem to be the top contender for potential experience machines. The player might control an avatar in a medieval Tolkien-like setting or choose a game where their avatar exists in a world of warring space empires. In these games they get to interact with others and if they avoid large mistakes they will be rewarded within the game for the time they've spent playing. These games are quite immersive and many people have to get help to stop playing them.
Like all thought experiments, this one only works if the reader agrees with the author. Many people might choose to hook themselves up to an experience machine. In high school, the majority of my peer group reacted positively to Huxley's dystopian vision in a Brave New World. The same mindset could easily lead to the complete embrace of more and more immersive video games.
The immersiveness of video games is being taken further by companies such as Oculus Rift, who are creating virtual reality headsets that apparently work quite well. This video of people’s reactions to a guillotine simulator displays how powerful virtual reality can be. Other developers, such as Riot, are analyzing the behavior of their millions of players in order to figure out how to make their games even more addictive (and how to generate more micropayments from the addicted players).
Meanwhile, video games are rising in status and visibility. In the competitive game genre, the third International Dota 2 tournament recently finished. The prize pool was over $2.8 million dollars. This is still a long way away from the purse sizes of other competitions, but top professional gamers are making more money than biathlon competitors and it is likely that they will pass chess players soon. Their respectability is growing along with the prize pool.
Today's children are growing up in a world where computers are a normal part of their lives – most two year olds will know how to play with an Ipad. They will have never known a world where there isn’t an alternate digital escape, and that escape will seem normal. It might be possible to argue that today’s children have it much worse than children in the past. Their time is often excessively managed by their helicopter parents, who are worried that without many scheduled extracurricular activities the children will fall off of the path to the Ivy League and success. Society has also become overprotective of children – many schools are so concerned with childhood safety that they ban games like tag and parents don’t let kids wander off alone because they’ve watched too many episodes of Law & Order. At the same time, the people designing alternate worlds for these children have gotten very good at generating simulations which create dopamine rewards for prolonged interactions with the game. Digital escape gets more appealing for each generation.
In Japan there is already a term for those who have given up interacting with society and who do not leave their rooms for months on end, hikikomori. It's not always related to video games, cultural expectations, low opportunities for employment and psychological issues play a large role. But the availability of immersive video games and the Internet certainly increases the opportunity cost of interacting with the real world.
It will be interesting to see how society reacts to the increased immersion and addictiveness of video games in the coming years. Right now games are seen as scary by the professional worriers who worry that gamers will act out the more violent scenarios from games. Merely making a bad joke about going crazy can put a kid in jail. But the real risk is not that gamers will take the game into the real world – it’s that many of them will decide that they don’t like being in the real world at all.
It’s interesting to compare television and novels to video games. Both can be immersive technologies, but the immersion is much higher for games. To show this, try to talk to a person playing in the middle of reading a book, watching TV, or playing a video game. The person reading a book can put the book down without too much trouble. The person watching TV is a little farther away. The person playing the game might not even realize you are talking to them. Another difference between television watching and gaming is that games require mental exertion. If a gamer spends 34 hours a week playing games, equivalent to the time the average American spends watching TV, they may be too tired to do other intellectual activities.
The question of whether or not gaming or television is more harmful has yet to be settled. Gaming provides more intellectual stimulation - and yet outside of reality television watchers, dedicated gamers are widely acknowledged to be lower status than television watchers. This probably has more to do with the type of people who seek out the experience machine being low status in society to begin than it does with social ostracization being used as a tool to prevent people from choosing to disconnect from reality. The latter reason is likely to become more important as the experience machines become more appealing and more addictive.
And yet thanks to a generation of gamers growing up, getting jobs and making money, gaming is enjoying more social acceptance than ever. Perhaps the millennial generation is proving that an interest and hobby of playing video games does not preclude most of them from interacting with the world. But video games are getting better, much better. We can't necessarily say the same thing for the opportunities the children growing up today. Both youth unemployment and student debt levels are near all time highs. The one positive that really stands out is that they have option of plugging themselves into new and better designed experience machines.
I’ll be going to PAX at the end of this month… to investigate these trends more closely.
The NYT's Catherine Rampell presents an interesting graphic that compares movies by their return of their production budget.
The problem is that this chart has massive survivorship bias. These numbers were taken from a data set:
"...this data set, which includes movies made from 2003 to 2012 with at least $2 million in domestic box office returns."
Eric Falkenstein's The Missing Risk Premium references a study by Art Devany which shows us that while R-rated movies have high average gross returns but their risk is also much higher. Below is a chart of movie gross return and volatility from 1985 through 1996.
Chart from DeVany and Walls (1999)
Given this information, the original chart is about as accurate as the following study: "I'm going to look at the return of micro cap stocks compared to other stocks, but I'm only looking at the ones that didn't go bankrupt." Even though we are excluding all bankrupt stocks it's a forgone conclusion that the returns of the micro cap stocks will be significantly higher than any other type of stock.
The original movie chart isn't devoid of information - it does suggest that globalization is friendlier to NC-17 movies than movies of other ratings. We've known for a while that the consumption of blue movies is popular in the developing world and this is more evidence.
Getting accurate data on events within China can be quite frustrating. Thus, it was somewhat amusing to me to see how the Dui Hua Foundation, cited in an article by the Economist, gathered data on the number of executions in China.
In 2012 a deputy minister of health cited the decline in executed prisoners as a reason for a shortage in organs available for transplant in China.
In the US, the justice system relies on plea bargains and summary judgements to keep the gears of justice working. If every arrest required a jury trial the costs would be significantly higher.
P = Probability of convictionS(trial) = Trial sentenceS(plea) = Plea sentenceV = Psychic value of being found innocent rather than guiltyC = Cost of mounting defense1. P*(S(trial)) + C - (1-P)*V > S(plea)2. P*(S(trial)) + C - (1-P)*V < S(plea)
"Yes, the prosecutors insisted on jail time and a felony conviction as part of a plea. But it is not particularly surprising for federal prosecutors to use those tactics. What’s unusual about the Swartz case is that it involved a highly charismatic defendant with very powerful friends in a position to object to these common practices."
Bernanke's replacement seems to be the media story of the hour, even though this story probably won't be resolved until the fall. It is a strange type of discussion where people on opposite sides of the political spectrum like John Taylor and Diane Feinstein are on the same side of the debate - both prefer Janet Yellen.
At this point it looks like the media and pundit backlash makes the idea of a Larry Summers Fed chairmanship somewhat remote, but it would lead to a potentially interesting situation. The Fed chairman doesn't have dictatorial powers - if the FOMC board chooses to vote against the chairman the majority has power to set policy. While this is unheard of in our lifetimes in the US and in countries like Japan, it happens all the time in the UK. Mervyn King, the former Governor of the Bank of England, was outvoted many times.
Given the well documented ability of Larry Summers to anger people around him, his chairmanship could lead to a situation where the chairman is not the person who decides where monetary policy is going next. The market already has a hard enough time figuring out what the Fed is going to do when one person is nominally in charge. It would be interesting to see how inefficient the market gets if Summers takes over yet Federal Reserve officials don't follow his lead as closely as he might like/expect.
Given my occupation, that's a good reason for me to hope that Summers becomes the next Fed chair.
1. The UK is thinking of letting a company with links to China's government censor their internet exposure. This is another example of the basic rule of thumb that when people are told to think of the children the policies proposed are going to be pretty asinine.
In the UK it is legal to bet on many things. And with the royals expecting a baby, many people were betting. This isn't a market I would want to be a part of - it seems almost obvious that some people will know the actual information and betting against people who hold the winning hand isn't usually a profitable activity. From the WSJ, we learn the odds were heavily in favor of the baby being a girl, despite 1.07 boys being born to every girl.
Bookmakers are offering bettors a chance to predict the child's gender. And a girl is the overwhelming favorite, with payouts of just £4 on a £7 bet this past week. A spokesman for the couple announced last month that the duke and duchess don't know the gender.
The betting markets turned out to be quite wrong - it was a boy. So what happened? For one thing, it seems like there wasn't a sizeable information leakage (Or maybe there was, but people didn't believe Harry enough to bet on his information). If someone made money betting on the sex of the baby, they made it without impacting the wider market. So the betting market was wrong for one of two reasons - psychic hedging and/or misinformation.
Psychic hedging is betting on an outcome that will make the person unhappy. So if a sports fan bets against their favorite team, either their favorite team will have won or they'll have money. In either situation they'll be happy. In this case, there is presumably a preference for a new king. Not only are male leaders more generally preferred, the birth of a girl would involve a messy procedure of changing the law to allow the girl to retain her place in line. This preference for a psychic hedge would be combined with misinformation and misinterpreted market signals - betting on the expensive side of this type of trade is the easiest way to presumably follow other traders who might have inside information - to skew the odds even more in favor of a girl than could be explained by psychic hedging alone.
If insiders did make money off of these betting markets they got away with it quite handily this time.
A lot of people seem to think that most CEOs are actively evil and that this explanation can be used to explain many of the problems in our economy. A recent example of this fallacy comes from a ritholtz.com post looking into the way appraisers that didn't inflate the value of houses were seemingly systematically blacklisted.
"The appraisers’ petition was done over the course of seven years. Even if we assumed, contrary to fact, that the CEO did not originate the plan to inflate the appraisals the CEOs knew that they were making enormous numbers of fraudulent “liar’s” loans with fraudulent appraisals. It is easy for a CEO to stop pervasive fraudulent lending and appraisals. Where appraisal fraud was common it was done with the CEO’s support."
1. This looks like an effective way to do cardio.