Month: August 2016
The authors of an article entitled “Mysticism in Literature” (by H.C. Gardiner and E. Larkin) were surprisingly dismissive of Blake, an “I-It” enthusiast (like Wordsworth and fantasy novel world-builders); apparently the real success in the “Mysticism in Literature” world is in the “I-Thou” (Carmelite poets, very generous people, that sort of thing) area. I have long thought that JM Keynes – whose General Theory is in places as well written as Finnegans Wake, as I once read somewhere on this blog – was to his brother Geoffrey (the Blake specialist) what the fictional Sherlock was to Mycroft; a very bright sibling but clearly the exponentially less capable of the two. Economics, though, is often just common sense reiterated and refined with the mistakes thrown out; it seems almost comical to associate something that takes such a long time with young students. I read my first economics book, with a banana-yellow cover, in high school (bought at a Waldenbooks at a Bay Area shopping mall, long vanished; at the same mall, I was in line behind a young woman, now in her 70s, who bought a cassette recording of Rachmaninoff’s 24 variations on a theme of some long-forgotten fiddler. I still remember the shy happy smile on her face – the money she spent must have meant something to her – and how well she was dressed, as if she believed one had to dress elegantly to buy a Rachmaninoff cassette. Writing a comment on this almost (or completely) male-only comment thread, all I can say is she was as likely to be right about the necessity of elegance as me, if not more so. If she is reading this, I don’t remember the town, but it was somewhere just north of Pleasanton).
It doesn’t matter what the post was, that is from another vote another time zone, if only E. Harding were so eloquent…
Japan’s central bank is set to become the top shareholder of 55 companies in the Nikkei
Here is more.
1. Contemporary art exhibit for dogs, via Yana.
2. “Tyler Cowen asks what I think the five biggest open questions are in the current economic debate.” That is from Adam Ozimek, those are pretty close to my own list, I would toss in some China too like “what the hell is going on there?”.
3. Smart tattoos can control your phone — and what else?
5. I’ve been telling you that foreign agents will continue to be a big and growing issue (NYT, #Ukraine, #Russia, #Manafort).
6. Iran fact of the day: per gdp, they are number one in medial count, USA is number three.
That is a new paper by Camelia Simoiu, Sam Corbett-Davies, and Sharad Goel, the abstract is familiar but depressing:
In the course of conducting traffic stops, officers have discretion to search motorists for drugs, weapons, and other contraband. There is concern that these search decisions are prone to racial bias, but it has proven difficult to rigorously assess claims of discrimination. Here we develop a new statistical method—the threshold test—to test for racial discrimination in motor vehicle searches. We use geographic variation in stop outcomes to infer the effective race-specific standards of evidence that officers apply when deciding whom to search, an approach we formalize with a hierarchical Bayesian latent variable model. This technique mitigates the problems of omitted variables and infra-marginality associated with benchmark and outcome tests for discrimination. On a dataset of 4.5 million police stops in North Carolina, we find that the standard for searching black and Hispanic drivers is considerably lower than the standard for searching white and Asian drivers, a pattern that holds consistently across the 100 largest police departments in the state.
For the pointer I thank the excellent Samir Varma.
A lot of the women go away to study and don’t come back:
There are already 2,000 more men than women on the Faroes – which has a total population of just under 50,000 – and some of those men have taken matters into their own hands by importing wives and companions from the Philippines and Thailand.
Filipinos and Thais make up two of the largest groups of foreigners on the Faroe Islands . There are now 200 Thais and Filipinos – mostly women – spread out over the islands.
In the tiny hamlet of Klaksvík located in the northern part of the islands, there are already 15 women from Asia.
Bjarni Ziska Dahl, who married his Filipino wife in 2010, said that the foreign women could well be the answer to the issues facing the Faros.
“We must recognise that there is a problem, and welcome these strangers with dignity,” Dahl told DR Nyheder. “We need these people.”
Both Dahl and his wife Che said that they have a lot in common: island life, a dedication to family and a longing for simplicity. Dahl said that Asian woman are often willing to take jobs that Faroese women will not do.
Here is the full report, one Faorese woman does not like having to say hello to everyone she meets in the street there. And this is not just a news story, the married and younger Asian women were one of the first things I noticed getting on the plane to Faroe. (They looked not unhappy by the way. The other thing I noticed right away was how many disparate groups on the flight seemed to know each other. And that you have to be careful not to assume that people who look somewhat alike are brothers, or sisters, or parents and children.)
You might consider this a metaphor for some broader social trends around the world, albeit in this case unusually concentrated along the dimensions of geography and nation/territory. Some women just don’t want to hang out with the guys — even the best guys — who are selling to a market of 50,000 people. Other women are happy to move into that situation. Solve for the equilibrium.
2. What makes a McMansion bad architecture? Great piece.
3. Why so many lottery jackpots this year? (NYT)
5. So far the worst predictions about Brazil’s Olympics have not come true. And which are the most popular Olympic sports? I didn’t know people enjoy watching volleyball so much.
6. “The FDA wants to make it harder to buy and sell poop.” Are the pro-choice forces lining up against this one? I hope they will. There is in fact a new saying “My colon. My choice.” You don’t even have to worry about the status of the fetus…
There is yet another paper on this topic, called Buffering Volatility: A Study on the Limits of Germany’s Energy Revolution, by Hans-Werner Sinn. Here is the abstract:
Based on German hourly feed-in and consumption data for electric power, this paper studies the storage and buffering needs resulting from the volatility of wind and solar energy. It shows that joint buffers for wind and solar energy require less storage capacity than would be necessary to buffer wind or solar energy alone. The storage requirement of over 6,000 pumped storage plants, which is 183 times Germany’s current capacity, would nevertheless be huge. Taking the volatility of demand into account would further increase storage needs, and managing demand by way of peak-load pricing would only marginally reduce the storage capacity required. Thus, only a buffering strategy based on dual structures, i.e. conventional energy filling the gaps left in windless and dark periods, seems feasible. Green and fossil plants would then be complements, rather than substitutes, contrary to widespread assumptions. Unfortunately, however, this buffering strategy loses its effectiveness when wind and solar production overshoots electricity demand, which happens beyond coverage of about a third of aggregate electricity production. Voluminous, costly and inefficient storage devices will then be unavoidable. This will make it difficult for Germany to pursue its energy revolution beyond merely replacing nuclear fuel towards a territory where it can also crowd out fossil fuel.
Overall the message seems to be that not going nuclear was an even bigger mistake than we had been thinking.
1. Samuel Fleischacker, The Good and the Good Book: Revelation as a Guide to Life. A nice, articulate, and well-reasoned account of how a reasonable person might turn to faith and believe that faith and reason are compatible. The author is a well-known Adam Smith scholar.
2. Abraham Hoffman, Unwanted Mexican Americans in the Great Depression. The best and most readable book I have found on the deportation of Mexicans during the Great Depression, most of all during the 1931-1935 period. Reading up on this era puts today’s America in useful perspective.
3. The Curse of Cash, by Kenneth Rogoff. The quality of argumentation and presentation is high, as one would expect from a Ken Rogoff book. Still, I don’t think it has so much to convince those who might be worried about a currency-less surveillance Panopticon, or those who think negative interest rates are mostly a contractionary and not-so-useful tax on financial intermediation.
4. Mats Lundahl, The Political Economy of Disaster: Destitution, plunder and earthquake in Haiti. More of a potpourri of Haitian economic history than what the titles indicates, the best 20 percent of this book has insights you won’t find in other places. For me that is a high hit rate, I liked it.
5. John Hardman, The Life of Louis XVI. I’m only about fifty pages into this one, but so far it is a first-rate biography, both detailed and conceptual in nature, likely to make the list of the year’s best non-fiction books.
The third edition is now out, and the authors are James D. Gwartney, Richard L. Stroup, Dwight R. Lee, Tawni H. Ferrarini, and Joseph P. Calhoun.
Self-recommending, this is a very good introduction to economics for say a smart high school student who reads books. Sadly, more and more politicians and indeed professional Ph.d. economists need this wisdom too.
3. French swimwear banned for excessive modesty. Photo at the link.
5. Coasean don’t you wear our Lacoste shirts you crummy cumbia band failed markets in everything, Spanish language only. Coase didn’t hold.
Let’s say the private sector is using a hurdle rate of five percent and the government a rate of one percent. (Those numbers are illustrative only.)
Furthermore say the private sector uses five percent because it faces private risk which is in fact not social risk from a welfarist point of view. In other words, the private sector ought to use a one percent hurdle rate, even though it does not, but people worry about their own portfolios rather than the broader social portfolio of projects in toto. If the private sector switched to the one percent rate, of course, it would invest much more and lower the marginal rate of return on capital from five percent down to one percent, adjusting for all the required adjustments (taxes, transactions costs, etc.).
In such a world, if a new government project displaced private capital, the opportunity cost would be one percent at the margin.
But we are not in such a world, even if you think we ought to be. If a new government project displaces some private sector capital, the marginal cost there is still five percent.
You can read Brad DeLong’s take on my post yesterday on the opportunity cost of extra government projects. Brad longs for that cross-sector equalization down to one percent on both sides of the ledger and he makes many fine points. But there is nothing in his argument which rebuts, or even tries to rebut, the claim that, given current imperfections the marginal opportunity cost is still five percent.
So the message of my original post stands as well, and you will note that is simply the mainstream micro take on this question which has been around since the 1970s, with the commonly understood answers pretty much crystallized by the early 1980s.
Addendum: Here is me, from the comments: “It is amazing how much “free lunch” economics one can read in these comments. Of course we should in fact apply multiplier analysis to the percentage of previously unemployed resources targeted by the new project, and a higher hurdle rate to the rest. You can argue over what is the percentage mix here, but please don’t pretend scarcity is no longer a ruling economic principle.”
Australia’s government needs to scrap its “free trade Taliban mentality”, buy more local products and properly scrutinise foreign investment, says Nick Xenophon, the leader of one of the minor parties that holds considerable sway following last month’s election.
Most of all, it hurts that he is called Xenophon; some of you will know that Xenophon from ancient Greece was the first (surviving) author to point out the phenomenon of division of labor.
Here is the full FT piece by Jamie Smythe.
Singapore leads the way, offering three-quarters of a million U.S. dollars to gold-medal winners, followed by Indonesia ($383,000), Azerbaijan ($255,000), Kazakhstan ($230,000) and Italy ($185,000).
I would say Italy should not be on that list, as they have some fiscal troubles, plus plenty of other sources of national pride. And there is this:
…other countries offer alternative bait — like military exemptions (South Korea), a lifetime supply of beer (Germany) and unlimited sausages (Belarus).
It seems to be living near failure, not necessarily experiencing it yourself:
Yet a major new analysis from Gallup, based on 87,000 interviews the polling company conducted over the past year, suggests this narrative is not complete. According to this new analysis, those who view Trump favorably have not been disproportionately affected by foreign trade or immigration, compared to people with unfavorable views of the Republican presidential nominee. The results suggest that his supporters, on average, do not have lower incomes than other Americans, nor are they more likely to be unemployed.
Yet while Trump’s supporters might be comparatively well off themselves, they come from places where their neighbors endure other forms of hardship. In their communities, white residents are dying younger, and it is harder for young people who grow up poor to get ahead.
The Gallup analysis is the most comprehensive statistical profile of Trump’s supporters so far. Jonathan Rothwell, the economist at Gallup who conducted the analysis, sorted the respondents by their Zip code and then compared those findings with a host of other data from a variety of sources.
That is from Max Ehrenfreund and Jeff Guo at the always-excellent Wonkblog. And there is this:
White households tend be more affluent than other households, and Trump’s supporters are overwhelmingly white. The same is true of Republicans in general. Yet when Rothwell focused only on white Republicans, he also found that demographically similar respondents who were more affluent viewed Trump more favorably.
These results suggest that personal finances cannot account alone for Trump’s appeal. His popularity with less educated men is probably due to some other trait that these supporters share.
Rothwell’s results also very much downplay the roles of trade and China, compared to some other estimates. Here is a link to Rothwell summarizing some of these results, I am not sure if there is a link to the full study proper.
2. Those new service sector jobs: consultant to autodidact physicists.
4. “About your cat(s)…”
6. Yes, yes The Great Satan but John Cochrane is right too.