A couple years ago NPR's Planet Money podcast had an episode about Somali pirates. (The pirate part starts at 9:35). There was all sorts of interesting stuff about division of labor, allocation of shares, pirate venture capital, etc. Some of this paralleled early modern piracy (as given a scholarly analysis in Peter Leeson's work and a romantic perspective in innumerable books and movies since Treasure Island) but in other respects it's very different. In particular, whereas early modern piracy was mostly about seizing cargo and the crews were left alone if they surrendered promptly, Somali piracy is more similar to piracy in antiquity in that it's basically maritime kidnapping. The typical instance of Somali piracy isn't that different from what a young Julius Caesar experienced when he was kidnapped by pirates and held for ransom on his way home from political exile in Asia Minor. One interesting detail in Plutarch's report is that, "When these men at first demanded of him twenty talents for his ransom, he laughed at them for not understanding the value of their prisoner, and voluntarily engaged to give them fifty."
It's not entirely clear if we should take Plutarch's report at face value (he also tells us that Caesar constantly insulted his captors as being, for instance, too uncivilized to appreciate his poetry) but for the sake of argument let's accept that Caesar rather brashly gave away too much information in the game of price discovery. According to a hostage negotiator quoted by This American Life, giving away this information is apparently typical of hostages and is counter-productive to their release as it narrows the bid-ask spread. Economists would describe hostage negotiation as a bilateral monopoly price negotiation that is structurally just a special case of chicken. That is, unlike a barrel of oil or a freight car full of soybeans which can trade on an extremely liquid market with innumerable buyers and sellers, a hostage has exactly one seller (the kidnappers) and exactly one buyer (the employer and/or family of the hostage). When there is only one buyer, the opportunity cost for ransoming the hostage is zero. Likewise, the employer and/or family has no realistic alternative means to recover the hostage. In order for everybody to walk away happy, we need a cooperate-cooperate outcome: the kidnapper has to give up the hostage and the employer/family has to give up a ransom. This structure also characterizes art theft, which in practice is not a matter of fencing art on the black market but ransoming art to a museum's insurance company.
If we model a bilateral monopoly negotiation only two things should matter. The first is, as always in a game of chicken, the willingness to accept failure. The more willing you appear to walk away, the more bargaining power you have. In a more protracted game this can cash out as willingness to delay which we can treat as a defect-defect outcome on the installment plan. In fact in the Planet Money episode on Somali piracy, the hostage's party did balk and break off negotiations for weeks at a time until the pirates were willing to come down on price.
The other thing that should matter is the capacity to pay. If the pirate knows for an absolute fact that the hostage's people simply can't raise more than a million dollars then it would be pointless for them to demand two million dollars. Of course there is an issue of information asymmetry in that the hostage's party has much better information on its assets than do the pirates and so the pirates may be skeptical of the hostage's party pleading poverty (especially if the hostage has foolishly told them how much money they can get). We see this at work in the TAL story's point that kidnapping insurance holds the condition that you can't tell anyone you have kidnapping insurance.
Here's something that the econ model tells us shouldn't matter: the going rate. In normal markets the going rate matters, but only because it provides the opportunities for substitutes and this creates the "law of one price." For instance, when I go to a grocery store and see a loaf of bread for $4 I won't buy it. An economist would say I forgo this purchase because I know perfectly well that the going rate for a loaf of bread is about $2.25 and so I can go elsewhere and get bread cheaper. Similarly if I go to the Honda dealer to buy a Honda Accord, it is relevant for me to mention price quotes offered by other Honda dealers for an Accord or even how much Toyota dealers ask for a Camry because it is entirely credible that I'll walk off the lot and go to rival car dealers offering very close substitutes for this dealer's cars. However if my sister is locked in a basement in Ciudad Juarez and the kidnappers can credibly commit to not letting her go unless I raise $x, it is completely irrelevant that in the past kidnappers accepted ransoms of $x/2 since I don't have the relatively good fortune of dealing with a kidnapper who demands $x/2 but am stuck with one who demands $x. There are no other places where I can buy the freedom of my sister and so the only price that matters is the one being demanded by her particular kidnappers. (Note to any cartels reading this: I don't have a sister).
And nonetheless, much like how most people who haven't studied statistics balk at the idea that the ratio of sample size to population size is irrelevant to statistical inference, people seem to have a strong intuition that the "market price" is relevant to a bilateral monopoly even though the whole idea of a bilateral monopoly is that there is not really a market but only a series of discrete one-off transactions. In the absence of substitutability, "comparable" transactions are irrelevant as they don't imply opportunity cost. This is the main thing I found so fascinating about the Planet Money episode, over and over again the hostage's party balked at the pirates demands as unreasonable in being out of line with the "market price." We only get the pirates' story second hand, but apparently at no point did they explain to the hostage's party that "market price" doesn't really exist in a bilateral monopoly. (Maybe Mogadishu University needs a better econ department).
There are two ways, which are only partially incompatible, to look at why people insist that there is a market price. The simple model is to see us as making Bayesian inferences about the price the other party is willing to accept. If a pirate asks me for $10 million when I know that previous ransoms for similar hostages from similar pirates were about $1 million, I face two possibilities. It may be that I'm facing an usually greedy or unreasonable pirate and $10 million really is the price from which he will not budge. However it seems more likely that I'm dealing with a regular pirate, who like most pirates in the past will ultimately settle for about $1 million but who is just floating a high initial figure in case I'm especially bad at this. In this sense the distribution of prices for similar transactions may not be directly relevant in the sense of providing opportunities for substitution (or the credible threat to avail myself of them) but it is still relevant as information about the zone of possible agreement. This is consistent with the Planet Money story in that Filipinos are cheaper to ransom than Europeans by an order of magnitude. Presumably this reflects Bayesian inference on the part of the pirates from the hostage's nationality as to how much the hostage's party should be able to raise. Alternately we could imagine that pirates always start with the same bargaining position but the Filipinos are less able to pay and so the pirates eventually reach this through ad hoc price discovery on a case-by-case basis. This strikes me as implausible though and I think pirates probably learned pretty quickly what they can reasonably expect for each nationality.
This is a nice explanation and it has the appeal of bending but not breaking the economic model of the actor, but it's not clear how seriously we want to take it and even if it's ultimately true it may not reflect the subjective experience. For instance, one of the main explanations for racial discrimination is that it reflects Bayesian inference about aspects of human capital that aren't readily observable. This model was devastated by Devah Pager's audit study showing that employers prefer to hire white men with a criminal record rather than black men without a criminal record, whereas the "statistical discrimination" model predicts that ascriptive discrimination should be weaker than and diminish greatly in the presence of information about relevant traits at the individual level. In the wake of the Pager study the best case you can make for the statistical discrimination model is that our intuitions are Bayesian in the aggregate but are too low level for us to override with directly relevant information (or, for that matter, with the conscious desire to avoid stereotyping on legal or ethical grounds). It's not unlike the argument that evolution made sex feel good so that we will propagate our genes, but it still feels good when you use birth control. So we might prefer a model that is ultimately consistent with people using prevailing price as information in bilateral monopoly negotiations, but is proximately and subjectively more about meaning.
Although the discipline of economics has many valuable things to teach us about how markets work, especially in the long-run, the subjective experience of someone bargaining does not necessarily reflect thinking through how a rational actor would apply price theory (competitive markets) or game theory (monopolistic markets) to the situation. Rather people take moralized approaches to exchange and seem to apply various relational models to exchange, which includes not only market exchange but also gift exchange, patron-client ties, and primitive communism. Moreover, even when people accept that a situation is one of market exchange it does not come naturally to think of price like modern economists think of it, as "market clearing." Rather much as people intuitively expect physical objects to behave by Buridan's impetus rather than Newton's inertia, people's intuitive notions about price can have less to do with how economics thinks of it than how Aristotle, Aquinas, and Marx thought of it, as "just price" or "fair price." We see the Aristotelian/scholastic/Marxist understanding of price institutionalized in price controls and laws against gouging. The intuition many people seem to feel is that the long-run prevailing price has moral weight and deviations from this price (as for instance in a supply or demand shock leading to "gouging") are immoral. Hence historical bread riots often involve not exactly stealing food but rather mobs enacting vigilante price controls. Most recently we saw this is in a class action lawsuit against concession prices in movie theaters. As an American and someone who studies exchange professionally, economics comes naturally enough to me that my immediate reflex to this story is to think this guy needs to understand two-part tariffs and tell him if he doesn't like the theater's prices nobody is forcing him to go there or to eat once he arrives. However the fact that somebody felt sufficiently indignant to sue over being offered the opportunity to buy a bucket of popcorn for $6 shows us that the perspective assumed by academic economics doesn't necessarily come naturally to people. Similarly, when the hostage's party is negotiating a ransom with pirates both the pirates and hostages may be behaving in ways that are ultimately consistent with a game of chicken under conditions of bounded rationality and Bayesian inference about asymmetric information, but in the immediate subjective sense they may simply be feeling that the recent run of ransoms sets an expectation of what it is fair to pay for this particular hostage.
Oh, and one more thing about Caesar. Plutarch tells us that after he was ransomed he got some ships, raided the pirates, and had them all crucified.
The country's inability to pay it's debt or reach a deal makes it the largest nation in history to be in arrears to the IMF.
What happens now?
Greece’s missed payment to the IMF is a milestone—it’s both the first time a developed country has missed such a payment, and the first time a Eurozone country has defaulted on its debt. (Or it’s “in arrears”—as Bouree Lam explains below, the IMF isn’t using consistent terminology.)
But that doesn’t mean automatic expulsion from the Eurozone. Yanis Varoufakis, the country’s finance minister, made the case on his blog three years ago that “a defaulted Greece can easily remain in the Eurozone,” and that in fact “Europe’s optimal strategy is to let Greece default.” The Lisbon Treaty, which forms the legal basis of the European Union, actually makes no provision for a member’s expulsion. A 2009 legal analysis by the ECB found that, “while perhaps feasible through indirect means, a Member State’s expulsion from the EU or EMU [the European Monetary Union], would be legally next to impossible.”
People labeled “smart” at a young age don’t deal well with being wrong. Life grows stagnant.
ASPEN, Colo.—At whatever agesmart people develop the idea that they are smart, they also tend to develop vulnerability around relinquishing that label. So the difference between telling a kid “You did a great job” and “You are smart” isn’t subtle. That is, at least, according to one growing movement in education and parenting that advocates for retirement of “the S word.”
The idea is that when we praise kids for being smart, those kids think: Oh good, I'm smart. And then later, when those kids mess up, which they will, they think: Oh no, I'm not smart after all. People will think I’m not smart after all. And that’s the worst. That’s a risk to avoid, they learn.“Smart” kids stand to become especially averse to making mistakes, which are critical to learning and succeeding.
The social network learns more about its users than they might realize.
Facebook, you may have noticed, turned into a rainbow-drenched spectacle following the Supreme Court’s decision Friday that same-sex marriage is a Constitutional right.
By overlaying their profile photos with a rainbow filter, Facebook users began celebrating in a way we haven't seen since March 2013, when 3 million peoplechanged their profile images to a red equals sign—the logo of the Human Rights Campaign—as a way to support marriage equality. This time, Facebook provided a simple way to turn profile photos rainbow-colored. More than 1 million people changed their profile in the first few hours, according to the Facebook spokesperson William Nevius, and the number continues to grow.
“This is probably a Facebook experiment!” joked the MIT network scientist Cesar Hidalgo on Facebook yesterday. “This is one Facebook study I want to be included in!” wrote Stacy Blasiola, a communications Ph.D. candidate at the University of Illinois, when she changed her profile.
As sunny and smiley as gyms’ front-desk employees can be, they’re covering up a secret that keeps the industry going: Once you’ve signed up for a membership, they don’t want you to come in very often.
In fact, gyms are set up to entice the type of customer who will prepay for months or years and then rarely show up. In order to make money, private clubs need to bring in about 10 times as many members as their weight and cardio rooms can accommodate at any given time. This fact ends up shaping the way gyms are designed as physical spaces. In order to attract the type of people who will buy a membership but probably never work out with any regularity, designers give gyms sleek, hotel-like lobbies where membership paperwork is handled. Meanwhile, the intimidating equipment is kept in the back, out of sight—along with the sometimes intimidating brutes who grunt while using them.
The star has been accused of having a “large blind spot” on issues of race—but testing the boundaries of jokes is part of the process of stand-up.
There’s a fine line in comedy between subversive and offensive, and with every meteoric rise from stand-up to film and television stardom these days, there tends to be controversy over whether or not that line has ever been crossed. Amy Schumer, whose Comedy Central sketch show Inside Amy Schumer has been dominating the Internet on a weekly basis since its third season debuted in April, and who stars in the upcoming Judd Apatow comedy Trainwreck, is the latest figure to experience the pitfalls of being under such sharp scrutiny. A recent profile of Schumer in The Guardian by Monica Heisey, although largely positive, criticizes the comedian for having a “shockingly large blind spot” on race—and cites some clunky jokes she’s made about Latinos as examples.
The question is at the center of the Greek crisis.
In 1961, the economist Robert Mundell published a paper laying out, per the title, “A Theory of Optimum Currency Areas.” In it, he inquired about the appropriate geographic extent of a shared unit of money. Was it the world? A country? Part of a country? A border-spanning region of, say, the western parts of the United States and Canada, with a separate currency circulating in the eastern parts of the two countries?
“It might seem at first that the question is purely academic,” he wrote, “since it hardly seems within the realm of political feasibility that national currencies would ever be abandoned in favor of any other arrangement.” But it was worth considering anyway, in part because “certain parts of the world are undergoing processes of economic integration and disintegration,” and an idea of what an “optimum currency area” would look like could help “clarify the meaning of these experiments.”
The Islamic State is no mere collection of psychopaths. It is a religious group with carefully considered beliefs, among them that it is a key agent of the coming apocalypse. Here’s what that means for its strategy—and for how to stop it.
What is the Islamic State?
Where did it come from, and what are its intentions? The simplicity of these questions can be deceiving, and few Western leaders seem to know the answers. In December, The New York Times published confidential comments by Major General Michael K. Nagata, the Special Operations commander for the United States in the Middle East, admitting that he had hardly begun figuring out the Islamic State’s appeal. “We have not defeated the idea,” he said. “We do not even understand the idea.” In the past year, President Obama has referred to the Islamic State, variously, as “not Islamic” and as al-Qaeda’s “jayvee team,” statements that reflected confusion about the group, and may have contributed to significant strategic errors.
For centuries, experts have predicted that machines would make workers obsolete. That moment may finally be arriving. Could that be a good thing?
1. Youngstown, U.S.A.
The end of work is still just a futuristic concept for most of the United States, but it is something like a moment in history for Youngstown, Ohio, one its residents can cite with precision: September 19, 1977.
For much of the 20th century, Youngstown’s steel mills delivered such great prosperity that the city was a model of the American dream, boasting a median income and a homeownership rate that were among the nation’s highest. But as manufacturing shifted abroad after World War II, Youngstown steel suffered, and on that gray September afternoon in 1977, Youngstown Sheet and Tube announced the shuttering of its Campbell Works mill. Within five years, the city lost 50,000 jobs and $1.3 billion in manufacturing wages. The effect was so severe that a term was coined to describe the fallout: regional depression.
The second episode of the new season was a slow burner with a dramatic twist.
Let’s start at the beginning, with Frank in bed with his wife, Jordan, discussing water stains on the ceiling and childhood entombments. I don’t know about you guys, but I found this whole bit slack and familiar. Maybe there was a two-minute scene in there, but five? Maybe a more charismatic actor could have pulled off that lengthy monologue. But Vince Vaughn is no Robert Shaw, and his childhood basement is no U.S.S. Indianapolis.
The power in the president’s eulogy for Clementa Pinckney came not from his singing, but from the silence that preceded it.
Coverage of the memorial service held for Reverend Clementa Pinckney in Charleston last week focused largely on the surprising moment when the leader of the free world broke into song. That song, of course, was “Amazing Grace” and the president sang it distinctly in the style of the black church.
For all the attention Obama’s unexpected performance received, though, it’s worth taking another look at the “Amazing Grace” clip, this time watching for the silence. His singing seems to be a release of the collective tension that had been building for a week after the Emanuel A.M.E. shooting. But the preceding pause seems to hold its hearers captive. Though he is frequently interrupted with cheers and amens throughout his eulogy for Reverend Pinckney, the pause he takes 35 minutes into the speech is easily the longest break from the text before him.