Category: Education
My podcast with Russ Roberts, EconTalker
Russ was the interviewer, he and I both think it is the best discussion we have had of eleven (!) interactions. Here is the link. Recommended.
My Conversation with Masha Gessen
Here is the transcript and audio, here is the summary:
Masha joined Tyler in New York City to answer his many questions about Russia: why was Soviet mathematics so good? What was it like meeting with Putin? Why are Russian friendships so intense? Are Russian women as strong as the stereotype suggests — and why do they all have the same few names? Is Russia more hostile to LGBT rights than other autocracies? Why did Garry Kasparov fail to make a dent in Russian politics? What did The Americans get right that Chernobyl missed? And what’s a good place to eat Russian food in Manhattan?
Here is excerpt:
COWEN: Why has Russia basically never been a free country?
GESSEN: Most countries have a history of never having been free countries until they become free countries.
[laughter]
COWEN: But Russia has been next to some semifree countries. It’s a European nation, right? It’s been a part of European intellectual life for many centuries, and yet, with the possible exception of parts of the ’90s, it seems it’s never come very close to being an ongoing democracy with some version of free speech. Why isn’t it like, say, Sweden?
GESSEN: [laughs] Why isn’t Russia like . . . I tend to read Russian history a little bit differently in the sense that I don’t think it’s a continuous history of unfreedom. I think that Russia was like a lot of other countries, a lot of empires, in being a tyranny up until the early 20th century. Then Russia had something that no other country has had, which is the longest totalitarian experiment in history. That’s a 20th-century phenomenon that has a very specific set of conditions.
I don’t read Russian history as this history of Russians always want a strong hand, which is a very traditional way of looking at it. I think that Russia, at breaking points when it could have developed a democracy or a semidemocracy, actually started this totalitarian experiment. And what we’re looking at now is the aftermath of the totalitarian experiment.
And:
GESSEN: …I thought Americans were absurd. They will say hello to you in the street for no reason. Yeah, I found them very unreasonably friendly.
I think that there’s a kind of grumpy and dark culture in Russia. Russians certainly have a lot of discernment in the fine shades of misery. If you ask a Russian how they are, they will not cheerfully respond by saying they’re great. If they’re miserable, they might actually share that with you in some detail.
There’s no shame in being miserable in Russia. There’s, in fact, a lot of validation. Read a Russian novel. You’ll find it all in there. We really are connoisseurs of depression.
Finally there was the segment starting with this:
COWEN: I have so many questions about Russia proper. Let me start with one. Why is it that Russians seem to purge their own friends so often? The standing joke being the Russian word for “friend” is “future enemy.” There’s a sense of loyalty cycles, where you have to reach a certain bar of being loyal or otherwise you’re purged.
Highly recommended.
Income-sharing in Africa
Several African countries have introduced state loan schemes. But governments have struggled to chase up debts. The private sector is now trying to do a better job. Kepler and Akilah, an all-female college in Kigali, are working with Chancen International, a German foundation, to try out a model of student financing popular among economists—Income Share Agreements. Chancen pays the upfront costs of a select group of students. Once they graduate, alumni pay Chancen a share of their monthly income, up to a maximum of 180% of the original loan. If they do not get a job, they pay nothing.
That is from The Economist, a survey article on higher education in Africa. Here are related links on the same scheme.
“A national experiment reveals where a growth mindset improves achievement”
I don’t believe this result, from David S. Yeager, et.al., but I put it out for your consideration, just published in Nature and receiving much attention:
A global priority for the behavioural sciences is to develop cost-effective, scalable interventions that could improve the academic outcomes of adolescents at a population level, but no such interventions have so far been evaluated in a population-generalizable sample. Here we show that a short (less than one hour), online growth mindset intervention—which teaches that intellectual abilities can be developed—improved grades among lower-achieving students and increased overall enrollment to advanced mathematics courses in a nationally representative sample of students in secondary education in the United States. Notably, the study identified school contexts that sustained the effects of the growth mindset intervention: the intervention changed grades when peer norms aligned with the messages of the intervention. Confidence in the conclusions of this study comes from independent data collection and processing, pre-registration of analyses, and corroboration of results by a blinded Bayesian analysis.
Big if true, as they say. Via many of you, thanks.
Addendum: Alex covered this as a working paper last year with more details.
Has anyone said this yet?
Consider the right-wing, conservative, and libertarian movements — is there a good word for them as a general collective? For now I’ll use “conservative,” while recognizing that the lack of generally recognized standard bearers means that “conservative” and “radical” these days blur into each other, and furthermore conservative and libertarian views have areas of real and significant conflict.
Who is today the most influential conservative intellectual with other conservative and libertarian intellectuals? (I once said Jordan Peterson is the most influential intellectuals with the general public.)
It seems obvious to me that this is Peter Thiel (admittedly I am a biased observer, for a number of reasons, one being that the Thiel Foundation is a supporter of Emergent Ventures). Quite simply, if Peter gives a talk with new material in it, it gets discussed more than if anyone else does.
What else might his qualifications be for “most influential conservative intellectual”?
He has had a major hand in the tech revolution, and with his later view that technology is stagnating more generally.
He is the talent spotter par excellence, having had a hand in the rise of Mark Zuckerberg, Elon Musk, Reid Hoffman, Eric Weinstein, and others.
A major hand in Trump/populism/nationalism, or whatever it should be called. I should note that Peter is often highly influential with those who disagree with him about Trump.
Spoke/wrote/co-authored a bestselling book — Zero to One — which also was a huge hit in China. And the samizdat lecture notes, from Peter’s Stanford talks, were a big hit in advance of the book.
A major hand in the critique of political correctness, and the spread of that critique.
He foresaw that globalization might contract rather than keep on expanding. The final answer isn’t in yet on this one, but so far Peter is looking prescient.
A major hand in causing people to rethink higher education, through his Thiel Fellows program.
A major hand in stimulating the interest of others in Girard and Strauss, and maybe someday Christianity?
This point has nothing to do with how much you agree with Peter or not. It simply occurred to me that no one had said this before, or have they?
By the way, here is David Perell on Peter Thiel on Christianity.
Identity Politics Versus Independent Thinking
Anthony Kronman, former Dean of the Yale Law school, writes in the WSJ:
The politically motivated and group-based form of diversity that dominates campus life today discourages students from breaking away, in thought or action, from the groups to which they belong. It invites them to think of themselves as representatives first and free agents second. And it makes heroes of those who put their individual interests aside for the sake of a larger cause. That is admirable in politics. It is antithetical to one of the signal goods of higher education.
…Grievance is the stuff of political life…Academic disagreements are different. Important ones are often inflamed by passion too. But the goal of those involved is to persuade their adversaries with better facts and arguments—not to bludgeon them into submission with complaints of abuse, injustice and disrespect to increase their share of power. Today, the spirit of grievance has been imported into the academy, where it undermines the common search for truth by permeating it with a sense of hurt and wrong on the part of minority students, and guilt on the part of those who are blamed for their suffering.
…For college students, the search for truth is important not because reaching it is guaranteed—there are no such guarantees—but as a discipline of character. It instills habits of self-criticism, modesty and objectivity. It strengthens their ability to subject their own opinions and feelings to higher and more durable measures of worth. It increases their self-reliance and their respect for the values and ideas of those far removed in time and circumstance. In all these ways, the search for truth promotes the habit of independent-mindedness that is a vital antidote to what Tocqueville called the “tyranny of majority opinion.”
…Tocqueville was an enthusiastic admirer of America’s democracy. He thought it the most just system of government the world had ever known. But he was also sensitive to its pathologies. Among these he identified the instinct to believe what others do in order to avoid the labor and risk of thinking for oneself. He worried that such conformism would itself become a breeding ground for despots.
As a partial antidote, Tocqueville stressed the importance of preserving, within the larger democratic order, islands of culture devoted to the undemocratic values of excellence and truth. These could be, he thought, enclaves for protecting the independence of mind that a democracy like ours especially needs.
Today our colleges and universities are doing a poor job of meeting this need, and the idea of diversity is at least partly to blame. It has become the basis of an illiberal and antirational academic cult—one that undermines the spirit of self-reliance and the commitment to truth on which not only higher education, but the whole of our democracy, depends.
Mortality Change Among Less Educated Americans
The bottom of the educational distribution is doing very very poorly:
Changing mortality rates among less educated Americans are difficult to interpret because the least educated groups (e.g. dropouts) become smaller and more negatively selected over time. New partial identification methods let us calculate mortality changes at constant education percentiles from 1992–2015. We find that middle-age mortality increases among non-Hispanic whites are driven almost entirely by changes in the bottom 10% of the education distribution. Drivers of mortality change differ substantially across groups. Deaths of despair explain a large share of mortality change among young non-Hispanic whites, but a small share among older whites and almost none among non-Hispanic blacks.
That is from Paul Novosad and Charlie Rafkin.
A Toolkit of Policies to Promote Innovation
That is the new Journal of Economic Perspectives article by Nicholas Bloom, John Van Reenen, and Heidi Williams. Most of all, such articles should be more frequent and receive greater attention and higher status, as Progress Studies would suggest. Here is one excerpt:
…moonshots may be justified on the basis of political economy considerations. To generate significant extra resources for research, a politically sustainable vision needs to be created. For example, Gruber and Johnson (2019) argue that increasing federal funding of research as a share of GDP by half a percent—from 0.7 percent today to 1.2 percent, still lower than the almost 2 percent share observed in 1964 in Figure 1—would create a $100 billion fund that could jump-start new technology hubs in some of the more educated but less prosperous American cities (such as Rochester, New York, and Pittsburgh, Pennsylvania). They argue that such a fund could generate local spillovers and, by alleviating spatial inequality, be more politically sustainable than having research funds primarily flow to areas with highly concentrated research, such as Palo Alto, California, and Cambridge, Massachusetts.
In general I agree with their points, but would have liked to have seen more on freedom to build, and of course on culture, culture, culture. At the very least, policy is endogenous to culture, and culture shapes many economic outcomes more directly as well. I’m fine with tax credits for R&D, but I just don’t see them as in the driver’s seat.
America, in two charts, social average is over
Forgive the formatting, and yes the axes are not square up (in fact it should look worse), here is the link. And here is the source with explanation, p.48.
Paul Krugman’s Most Evil Idea
Erik Torenberg, co-founder of the VC firm Village Global, interviews me in a wide-ranging podcast. Here is one bit from a series of questions on what do you disagree about with ____. In this case, Paul Krugman.
AT: …Krugman and I are almost in perfect agreement. Only marginally different. Paul says ‘Republicans are corrupt, incompetent, unprincipled and dangerous to a civil society’. I agree with that entirely. I would only change one word. I would change the word Republicans to the word politicians. If Paul could only be convinced of doing that, coming over to the libertarian side, we would be in complete agreement. But he is much more partisan than I am and even though I worry about Republicans more than Democrats at this particular point in time I think the larger incentive is that we all need to be worried about politicians rather than any one particular party.
Although I agree with Paul a lot of the time, sometimes he does just drive me absolutely batty. He just says things which I think are so wrong. In his latest column which to be fair was written as a column fifty years in the future so maybe it was a bit tongue in cheek. The column was pretending that Elon Musk and Peter Thiel were a hundred years of age and fit and fiddle and still major players in society. And Krugman wrote:
Life extension for a privileged few is by its nature a socially destructive technology and the time has come to ban it.
Now to me this is just evil. This is like something out of Ayn Rand’s Anthem, that it is evil to live longer than your brothers and all must be sentenced to death so that none live more than their allotted time. I think it is evil if we accept even the premise of his argument that these technologies are very expensive. Even on that ground it’s evil to kill people just so that they don’t live longer than average. But perhaps even a bigger point is that I think these technologies of life extension are some of the most important things that people are working on today. And the billionaires are doing an incredible service to humanity by investing in these radical ideas and pushing the frontier and that is going to have spillover effects on everyone. If we are to reach the singularity it will because the billionaires are getting us there earlier and faster and they are the ones pushing us to the singularity and everyone will benefit from these life extension technologies.
So I agree with Paul quite a bit, more than you might expect, but sometimes he just says things which are absolutely evil.
We cover open borders, whether capitalism and democracy are compatible, the Baumol effect and more. Listen to the whole thing.
My Conversation with Kwame Anthony Appiah
Here is the audio and transcript. We covered Ghana, Africa more generally, cosmopolitanism and the resurgence of nationalism, philosophy and Karl Popper, Lee Kuan Yew, the repatriation of cultural objects, Paul Simon, the smarts of Jodie Foster, sheep farming in New Jersey, and the value of giving personal advice.
Here is one excerpt:
COWEN: Take Pan-Africanism. Do you think, in the broader course of history, this will go down as merely a 20th-century idea? Or is Pan-Africanism alive and well today?
APPIAH: Pan-Africanism involves two different big strands. One is the diasporic strand. The word Pan-Africanism and the Pan-African Congresses were invented in the diaspora by people like Sylvester Williams in Jamaica and W. E. B. Du Bois from the United States and Padmore.
That idea of a diasporic African identity seems pretty lively in the world today, though it doesn’t produce much actual politics or policy, but the sense of solidarity of people of African descent, of the African diaspora seems pretty strong to me.
COWEN: But strongest outside of Africa in a way, right?
APPIAH: Yes, where it began. In Africa, I think, on the one hand, that most contemporary sub-Saharan Africans do have a sense of themselves as belonging to a kind of Black African world. But if you ask them to do something practical about it, like take down borders or do more political integration, I don’t know that that is going to go anywhere anytime soon, which I regret because I think, for lots of reasons, it would be . . .
My sister and her husband live in Lagos. If they want to go to Accra by road, they have to cross the border between Nigeria and Benin, the border between Benin and Togo, the border between Togo and Ghana. And at each of those borders, they probably have to interact with people who are going to try and extract an illegal tax on them.
COWEN: Easier to fly to London, right?
APPIAH: Much easier to fly to London and back to Accra. That’s crazy. And we’ve had these weird things. On the one hand, there’s probably a million Ghanaians in Nigeria, living Ghanaian citizens.
And:
COWEN: Is cosmopolitanism not only compatible with nationalism, but in a way quite parasitic upon it? And in a sense, the parasite is being ejected a bit? Think back to your boyhood in Kumasi. You have all these different groups, and you’re trading with them. You see them every day, and that works great, but there’s some central coherence to Ghana underlying that.
You go to Lebanon today — that central coherence seems to have been gone for some time. You could call Lebanon a cosmopolitan place, but it’s not really an advertisement for Lebanon the way it’s worked out. Are we just moving to a new equilibrium, where the parasitism of cosmopolitanism is now being recognized for what it really is?
APPIAH: I don’t like the metaphor of the parasite.
[laughter]
APPIAH: But yes, I do want to insist that cosmopolitanism . . . Look, cosmopolitanism, as I said, does not only require, or the right kind of cosmopolitan requires a kind of rootedness, but its point, precisely, is that we are celebrating connections among different places, each of which is rooted in its own something, each of which has its distinctive virtues and interest, each of which has its own history. And we’re making connections with people for whom that place is their first place, just as I am in a place which is my first place.
So yes, cosmopolitanism requires, I think, a national sense of solidarities that are not global. That’s why, as I say, you can be a cosmopolitan patriot. Now, if the nationalist says, “Okay, but why do we need anything beyond national citizenship?” The answer is, we have a world to manage. The economy works better if we integrate.
There is much, much more at the link, self-recommending…
We need a new science of progress
That is the title of my Atlantic piece with Patrick Collison, excerpt:
Progress itself is understudied. By “progress,” we mean the combination of economic, technological, scientific, cultural, and organizational advancement that has transformed our lives and raised standards of living over the past couple of centuries. For a number of reasons, there is no broad-based intellectual movement focused on understanding the dynamics of progress, or targeting the deeper goal of speeding it up. We believe that it deserves a dedicated field of study. We suggest inaugurating the discipline of “Progress Studies.”
And:
Plenty of existing scholarship touches on these topics, but it takes place in a highly fragmented fashion and fails to directly confront some of the most important practical questions.
Imagine you want to know how to most effectively select and train the most talented students. While this is an important challenge facing educators, policy makers, and philanthropists, knowledge about how best to do so is dispersed across a very long list of different fields. Psychometrics literature investigates which tests predict success. Sociologists consider how networks are used to find talent. Anthropologists investigate how talent depends on circumstances, and a historiometric literature studies clusters of artistic creativity. There’s a lively debate about when and whether “10,000 hours of practice” are required for truly excellent performance. The education literature studies talent-search programs such as the Center for Talented Youth. Personality psychologists investigate the extent to which openness or conscientiousness affect earnings. More recently, there’s work in sportometrics, looking at which numerical variables predict athletic success. In economics, Raj Chetty and his co-authors have examined the backgrounds and communities liable to best encourage innovators. Thinkers in these disciplines don’t necessarily attend the same conferences, publish in the same journals, or work together to solve shared problems.
You may have seen there is a small cottage industry on Twitter suggesting that we ignore antecedents to Progress Studies, but of course that is not the case, as evidenced by the paragraph above, not to mention claims like: “Progress Studies has antecedents, both within fields and institutions. The economics of innovation is a critical topic and should assume a much larger place within economics.” In fact we consider antecedents in at least nine different paragraphs of a relatively short piece.
The piece is interesting throughout, and I can assure you that Patrick is a very productive and diligent co-author.
A test of Marginal Revolution political bias
Here is an email from Daniel Stone at Bowdoin, I am not imposing a double-formatting on it for ease of reading and formatting:
“Dear Tyler (if I may),
I’m a big fan of your work in general, and MR in particular, and think that you do as good a job as anyone at exploring a variety of political perspectives, and sharing related (diverse) research.
Still, you’re human after all J. I’ve always been curious if there are systematic patterns in your writing or links you post.
It occurred to me a couple weeks ago that you sometimes describe research as speculative or imply this by adding a question mark to the end of the link (the example that made me notice this was: “Minimum wage effects and monopsony?”https://marginalrevolution.com/marginalrevolution/2019/07/thursday-assorted-links-215.html). At other times your link simply states the main research finding or directly quotes from the paper or its title.
So, while it might be hard to identify a general bias in your links – even if the majority were, say, “pro-liberal”, this wouldn’t necessarily mean *you* were biased, since the majority of good research out there could be pro-liberal, using the added “?”s provides an identification strategy: if you were more likely to add a ? for research that leans one political direction or the other, that would suggest a bias on your part.
As a fun side project, that I thought might also have some value given the importance of MR and understanding bias more generally, I had my RA (Maggie Hanson, cc’d) grab all your links from Assorted Links posts to social science research this year (as of a few days ago). Together we coded the ‘slant’ of each as L, R or N (neutral) – depending on whether the research supports regulation, indicates market failure, etc (admittedly our process here was not extremely scientific). She also recorded whether your link text is phrased as a question (or notes that the finding is speculative, which you did a couple times and seems similar). In addition, for link text phrased as a question, we also noted whether this text is a direct reference to the research paper’s title, as this means you didn’t actually add the “?”.
We did a bit of very basic analysis, here are results:
The distribution of slant across links is quite balanced, but leans left:
. tab sla
Slant |
(L/N/R) | Freq. Percent Cum.
————+———————————–
L | 35 29.17 29.17
N | 58 48.33 77.50
R | 27 22.50 100.00
————+———————————–
Total | 120 100.00
But you were slightly more likely to phrase your link as a question for “L” links vs for Rs (9/35 for Ls vs 5/27 for Rs):
. tab slant endswith
Slant | Ends with ?
(L/N/R) | n y | Total
———–+———————-+———-
L | 26 9 | 35
N | 48 10 | 58
R | 22 5 | 27
———–+———————-+———-
Total | 96 24 | 120
And you were a bit more likely to do this for links that were not direct quotes of article titles that were questions (7/33 = 0.21 for Ls vs 2/24=0.083 for Rs):
tab slant endswith if linktex==”n”
Slant | Ends with ?
(L/N/R) | n y | Total
———–+———————-+———-
L | 26 7 | 33
N | 48 8 | 56
R | 22 2 | 24
———–+———————-+———-
Total | 96 17 | 113
But the magnitude of this difference is not large (and I bet not statistically significant), and the large majority of both L and R links were presented by you without questions marks.
Bottom line: you do present a quite balanced set of research findings, the general distribution leans left but it is hard to interpret this (without knowing the slants of research in general or the slant of research you post elsewhere, aside from Assorted Links). And there is suggestive evidence of a small tendency for you to be more questioning of research supportive of liberal/leftist policies.
Here’s a link to the data:
https://docs.google.com/spreadsheets/d/1CrPqezV51SCwAwuwjdRqBy4jUlX76Iti0X4P1nKPMpM/edit?usp=sharing
This includes a sheet with all the links that end in ?, that aren’t quotes of article titles, and their slants.
I wanted to share this with you before sharing with others. Please feel free to let me know any questions or comments!
Thanks, and thanks again for all your work. All the best – Dan”
Divorce and higher education
The social conservatives are turning out to be right about many things:
In this paper we evaluate the degree to which the adverse parental divorce effect on university education operates through deprivation of economic resources. Using one million siblings from Taiwan, we first find that parental divorce occurring at ages 13-18 led to a 10.6 percent decrease in the likelihood of university admission at age 18. We then use the same sample to estimate the effect of parental job loss occurring at the same ages, and use the job-loss effect as a benchmark to indicate the potential parental divorce effect due to family income loss. We find the job-loss effect very little. Combined, these results imply a minor role played by reduced income in driving the parental divorce effect on the child’s higher education outcome. Non-economic mechanisms, such as psychological and mental shocks, are more likely to dominate. Our further examinations show that boys and girls are equally susceptible, and younger teenagers are more vulnerable than the more mature ones, to parental divorce.
That is from a recent NBER Working Paper by Yen-Chien Chen, Elliott Fan, and Jin-Tan Liu.
Nonetheless, I suspect there is more to it than this. I can’t speak to the circumstances of Taiwan, but on average I think of women as suffering the most from non-divorce, not men. It is not sufficiently discussed how much the higher growth rates of earlier times might have been achieved at the expense of women, at least in the short run. It might in some ways boost economic growth to, through discrimination, allocate more very smart women to the teaching of grade school, and to keep them in unhappy marriages, “for the sake of the children.” And yet those outcomes are entirely unjust, and the contemporary world has decided it will not accept them.
Jacob Rees-Mogg issues style guide to staff
1. Organizations are SINGULAR
2. All non-titled males — Esq.
3. There is no . after Miss or Ms
4. M.P.s — There is no need to write M.P. after their name in body of text
5. Male M.P.s (non-privy councillors) — in the address they should have Esq. before M.P. (e.g., Tobias Ellwood, Esq., M.P.)
6. Double space after fullstops
7. No comma after ‘and’
8. CHECK your work
9. Use imperial measurements
And:
Among the list of bizarre rules, he asks staff not to use the words “got”, “very” or “equal”.
Here is the full story, don’t even ask about “Hopefully,” and for the pointer I thank Esq. Kevin Lewis.