The meta-epistemology of the rate hike

Soon after I started blogging, Tyler Cowen joked, “You’re not really a blogger.” His point: Unlike most of the competition, I wasn’t reacting to the latest news or whatever’s hot. My goal as a blogger has always been to write think-pieces that stand the test of time.

I don’t know about standing the test of time where posts on EFE are concerned, but my approach to blogging is very similar: I prefer to not write about events immediately after they’ve occurred. This for a variety of reasons, not least of which is the fact that I’m lazy, and reading a lot of stuff at very short notice is something I would rather not do.

Another reason is that the very best pieces on any event usually take time to bubble up in my feed, and waiting therefore makes sense.

By the way, if you aren’t yet subscribed to Bryan Caplan’s new blog, please do!

But that being said, let’s talk about yesterday’s rate hike.

One of the pieces that I enjoyed writing last year was on the concept of meta-epistemology, after reading a post about it by Zeynep Tufekci.

I’m going to post a screenshot rather than an extract, because the formatting of the post helps:

Honest question: does this apply to the Reserve Bank of India as well?

Is it the case that the cost of downplaying inflation as a major problem now exceed the benefits of doing so? Have the incentives flipped for the RBI? If so, on what basis? Is there a sense, based on preliminary data, that inflation is a problem that can no longer be ignored?

And if so, how should we be interpreting not just the fact that rates have been raised, but the manner and the timing of the raise? In other words, are there two messages being sent out by the RBI: the message itself, and the implicit message encoded in the timing of the message?

And have (or will) the markets internalize this message, and if yes, what is to follow?

Learning about inflation, monetary policy, and the efficient market hypothesis via textbooks is less than half of the story. Take your view/model of how the world works to the world itself, and update your model as the years roll by.

Fun, exhilarating and occasionally nerve-wracking.

But it is the best way to learn.

David Warsh’s Take on Inflation

One of the sentences I have most enjoyed reading and internalizing is this one, by Scott Sumner: Never Reason From A Price Change.

I’ve capitalized each word in that sentence because it really is a sentence that makes you think until your head hurts. Here’s an early (perhaps the first) blog post from Scott in which he explains what he’s getting at:

My suggestion is that people should never reason from a price change, but always start one step earlier—what caused the price to change. If oil prices fall because Saudi Arabia increases production, then that is bullish news. If oil prices fall because of falling AD in Europe, that might be expansionary for the US. But if oil prices are falling because the euro crisis is increasing the demand for dollars and lowering AD worldwide; confirmed by falls in commodity prices, US equity prices, and TIPS spreads, then that is bearish news.

At its simplest – although there is always more to it than that – never reason from a price change means that the price might have changed because of demand, or supply or both. The headaches begin when you try to think through which of these might be more dominant, and the headache acquires splitting migraine status when you realize that you need to also ask about what else might be at play.

If you are a student of macroeconomics, a useful way to spend a morning is by clicking through this set of links and reading other posts by Scott Sumner on this topic. Remember, as always, the point is not to necessarily agree with Scott, but to read and ask how and why he arrives at his conclusions, and if you disagree with him, why do you do so. Best way to learn, especially if you can find a friend nerdy enough to do the exercise with you.

Which is a nice way to segue into our topic du jour: inflation.

A candy bar that cost a nickel in 1950 today costs $1.25 or so, depending on where you buy it. That, in a paper wrapper, is the price revolution of the twentieth century. Why did it happen? The answer usually given is that the quantity of money increased – too much paper money chasing too few candy bars.
A more satisfying explanation, casual though it may be, is to recognize that the global economy has grown considerably more complex since 1950, and the system of money, banking, and credit more complex along with it. The price of the candy bar wasn’t going to return to its previous level, no matter what the Fed or the candy-manufacturers did.

So begins a lovely little ruminative essay by David Warsh on how to think about inflation. It is lovely, but the emphasis in the previous sentence should be on the word “little”. I wish it was ten times longer!

But students used to textbook definitions of inflation might have their curiosity piqued after reading the second paragraph from the extract: what might complexity have to do with inflation?

A somewhat cryptic answer is given in the very next line that follows the end of the extract, where David Warsh refers to a book he wrote in 1984, called The Idea of Economic Complexity. I haven’t read the book, but I remember being told about it – alas, I can no longer remember who recommended it to me! But the idea of the book, from what I can recollect of the discussion, is as follows:

If you were to manufacture a Nokia 3310 today, odds are that you would be able to manufacture it at a fraction of the price that it commanded when it was first launched. Duh, you might think: so far, so obvious. Warsh’s point in the book is that this doesn’t necessarily mean that phones have become cheaper. In fact, as we can all attest, they go up in terms of price every year. The exact same thing might become cheaper, sure, but we keep making stuff more complex as we go along, and it is this increasing complexity that adds to inflation.

Now, bear in mind that I am treading on extremely thin ice over here! I’m describing a book to you that I haven’t read (strike one), on the basis of a conversation about the book that took place many years ago (strike two), and I’m now about to speculate on what else might be at play where this idea is concerned (strike three!).

All those CYA disclaimers aside, I’d like to think that complexity need not be just about the product itself, but could also be about the way it is manufactured, where all it is manufactured, where it is assembled, and how it is sold. Not to mention how all of this is financed!

As I’ve said before on these pages, macro is hard!

In Economic Development and the Price Level, in 1962, Geoffrey Maynard argued the opposite: that money generally adjusts to trade, rather than trade to money. In very different formats, the argument continues today.
“Development” is a bland word with which to describe the difference between the world economy in the time of Columbus and the world today. Economic philosopher David Ellerman has suggested that diversity describes the key difference, grounding his description in information theory; I proposed complexity in that 1984 book. But what is it that has become more diverse or complex? Not until I read “Increasing Returns an Economic Progress” (1928), by Allyn Young, did it occur to me that the growing complexity I had been thinking about were increases, of one sort or another, in the division of labor.

What a lovely excerpt, no? So much to add to the “To Read” list, but also how wonderful to pause and ponder on what the link might be between a Smithian division of labor and inflation. I hope you pause and think about this, much as I did when I read Warsh’s post, and again while drafting this paragraph right now.

To be clear: you’d expect division of labor to make systems more efficient, and therefore things cheaper. But Warsh suggests that there might be a way to link division of labor to complexity, and complexity to inflation!

Warsh ends his post in enigmatic fashion:

Are you comfortable with the too-much-money-chasing-too-few-goods story? Do you believe that the Fed could have prevented the rise in its price? And if wasn’t “inflation,” then what was it? The depreciation of money, relative to goods?
As with the sixteenth-century voyages of discovery, money follows development and development follows money. If you have only the quantity theory of money to rely on, you don’t know what is going on.

And that, I’d argue, is A Good Thing. A Good Thing because it allows us to prioritize reading The Idea of Economic Complexity, and allows to think about what David Warsh might be hinting at. An incentive (a carrot) to read the book, in other words, and one that I plan to use in the coming weeks.

V Ananta Nageswaran on the IMF’s Medium-Term Forecasts for India and China

If you are an undergrad or post-grad student in India studying economics, you’ve no doubt been taught how to think about GDP (ways to measure it, ways to define it, its limitations, its advantages). But if you ask me, what we fail to do enough of is explain to students how one is supposed to use these concepts.

I often tell my students that GDP for a nation is like grades/marks obtained by a student. In much the same way that grades are not an accurate reflection of all of what a student has done in an academic year (even in purely an academic sense), GDP isn’t an accurate reflection of what a country has earned in a given time period. But also in much the same way that we have not been able to come up with a better way to assess students, we have not been able to come up with a better way to measure the economic output of a nation.

So while keeping in mind the fact that the measure isn’t perfect, but also that there isn’t a better measure in place just yet, let’s go ahead and read V Ananta Nageswaran’s excellent column in the Livemint about India and China’s medium term forecasts by the IMF.

What I am going to do below is highlight some sentences from this column and pose questions on the basis of these excerpts. Try and answer these questions, especially if you have been taught macro in your college/university. To my mind, this will go a very long way towards helping you understand if you have, well, understood key macroeconomic concepts:

  1. The International Monetary Fund (IMF) publishes its World Economic Outlook (WEO) twice a year after its Spring and Autumn meetings.

    Have you read the latest edition? If nothing else, take a look at the executive summary.
  2. “However, since then, many private-sector economists have upgraded their forecast for India’s economic growth this financial year to more than 10%, based on more recent and real-time indicators including mobility data.”

    What might a list of such indicators look like? Here’s a place to get started.
  3. “In October, India’s nominal GDP for 2026-27 was projected at ₹392.84 trillion and $4.393 trillion. In the April WEO edition, the corresponding forecasts were ₹389.01 trillion and $4.534 trillion. So, secondary-school arithmetic will tell us that the Fund has become relatively more pessimistic on the Indian rupee versus US dollar (USD) in October than in April. From 70.9 in 2020-21, the Fund sees the rupee depreciating to 89.4 against the US dollar by 2026-27. In April, the implied exchange rate forecast for 2026-27 was 85.8. So, the US dollar is stronger by 4.2% at the end of 2026-27 as per the October 2021 forecast versus April’s. The effect is that India’s nominal GDP in USD terms in 2026-27 is $140 billion lower than the April forecast.”

    Can you go back to the report and find out how the author reached these numbers? Do you agree with his calculations? Can you explain these calculations to somebody else? Do you find yourself able to write paragraphs like these? If not, what do you think you need to learn?
  4. “When it comes to forecasting exchange rates, the literature informs us that economic fundamentals do a poor job for any horizon under three years.”

    What might this mean in terms of statistical concepts? What does this tell you about how to think about long term investing (in financial assets, people and entire nations)?
  5. “Of all the economic fundamentals that influence exchange rates, the one enduring factor is the inflation differential.”

    Which are the other economic fundamentals that influence exchange rates? What is the inflation differential? Why does the author say that this particular factor is an enduring one?
  6. This is a truly remarkable graph, and worthy of thinking about deeply. Why does it look the way it does? Is this a good thing or a bad thing? For whom, exactly, and over what time horizon?
  7. “So, for any USD-INR forecast, higher inflation rates in India over the US that have been the default factor for the past few decades cannot form the basis. The Fund may have to revisit its implicit forecasts for USD-INR in April 2022.”

    Do you agree with the author’s assessment that inflation in India may not necessarily be higher than in the United States? Why or why not? With what implications beyond GDP calculations?

I’d recommend that you try and figure out the answers to these questions yourself, or even better, with a group of like-minded people. Run them past your prof(s), and see what they have to say. Wwrite up/record your answers and put ’em up for public consumption.

And best of all, try to come up with more such questions yourselves!

Inflation: Oh ’tis problematic. Or is it?

A student messaged last week, asking some questions about inflation and its measurement in India. In particular, they wanted to know about food and its impact on inflation right now.

Well, outsourcing is always and everywhere a good idea, and Vivek Kaul had already answered the question at great length:

What this means is that, despite the end consumers of food paying a higher price, the farmers are largely not benefitting from this rise in food prices, given that they sell their produce at the wholesale level.
This difference can be because of a few reasons.

a) A collapse in supply chains has led to what is being sold at the wholesale level not reaching the consumers at the retail level, thus, leading to higher prices for the consumer.

b) This could also mean those running the supply chains hoarding stuff, in order to increase their profit.

Having said that, the former reason makes more sense given that stuff like vegetables, egg, fish and meat, etc., cannot really be hoarded. Also, hoarding stuff like pulses, needs a specialized storage environment which India largely lacks.

The entire article is worth reading (and so is subscribing to Vivek’s blog, so please do so!). And if you think 2020 isn’t depressing enough already, do read this article, also written by him. A short excerpt follows:

To conclude, the Indian economy will contract during the second half of the financial year. There is a slim chance of growth being flat for the period January to March 2021. Inflation, even though it might come down a little, is likely to remain high due to the spread of the covid pandemic. Hence, India will see conflation through 2020-21.

From a reading-the-tea-leaves perspective, it would seem the RBI actually isn’t that worried about inflation right now (and rightly so!). Here’s an excerpt from an excellent newsletter, Anticipating the Unanticipated that makes this point:

But the RBI wants to signal it is willing to live with inflation running above ‘comfortable’ level in the coming days. The MPC report last week claimed almost 80 per cent of the increase in inflation beyond the 4 per cent target can be attributed to supply chain disruptions and increase in fuel prices. This it believes is a short-term phenomenon and inflation will be in the 5 per cent range next year. This is underlined to give comfort to bond investors to buy government securities without the fear of a near-term interest rate hike to contain inflation. Further, the other step announced by RBI in extending the HTM (hold-to-maturity) limits by another year to March 2022 is to protect any bondholder from the volatility of prices and booking losses on account of it. The overall RBI signal is it doesn’t want the worry of rising inflation and a consequent rate increase to come in the way of growth. It’s focus now is on improving the transmission of rate cuts to the borrowers to stimulate growth.

… and here is Anantha Nageswaran making the same point, but by utilizing a different analysis:

This exercise generates the hypothesis that there is little or no intersection of the household inflation expectations formation and the monetary policy regime. Two, high inflation expectations peaked in September 2014. Similarly, the current high inflation expectations should peak as supply disruptions ease. So, in my view, RBI is betting correctly that the rate of inflation would ease and project policy on hold for the next few quarters. Three, inflation generation process should matter only to the extent that it affects medium-term output and employment generation. For now, other indicators suggest that it is not as disruptive as it was in 2011-13. Therefore, there is no need to turn it into a fetish. The new MPC and the central bank have done well and done good. They should be pleased.

And for the data nerds among you, here is the Inflation Expectations Survey of Households by the RBI (do keep in mind the point Ananta Nageswaran makes about trimmed means in his article). Note that currently at least, not too many people seem to be too worried about persistently high food inflation.

Side note: Jason Furman’s podcast with Tyler Cowen contained this interesting snippet:

FURMAN: GDP could be more meaningful if we measured it better. The inflation rate gets harder and harder to measure over time. So I think the one that probably has deteriorated in meaningfulness is the measure of inflation. Number one, we don’t measure it well, and number two, it’s low enough that it’s hard to get that excited about it.

COWEN: Is that a quality-of-goods problem? Or how we do chaining over time? Where are we going wrong in measuring inflation?

FURMAN: Just more and more of the economy is in areas that are harder to measure the quality of, healthcare being the most notorious.

I’ve said it before, and I’ll say it again: macro is hard.

Finally, here are past EFE articles on inflation.

One on inflation, and four on Germany’s reunification

As a student of economics, I think I’ve read one article too many on Germany’s inflation. In fact, one of the many joys of writing this blog has been discovering how bad inflation was in other parts of the world: the version of economic history that I have studied has underplayed this.

(Name four countries that experienced hyperinflation: Germany! Zimbabwe! Venezuela! Uhhhhhh…..)

But that being said, learning more about Germany this month wouldn’t be complete without at least one article about it’s hyperinflation. And the reason I enjoyed the one I excerpt from below is because while it is full of interesting anecdotes about the period of hyperinflation, it also speaks about how it all ended – and with what consequences. And a fun fact which you may have not known earlier: the root of the word credit means to believe. That’s modern finance, in a nutshell.

Obviously, though the currency was worthless, Germany was still a rich country — with mines, farms, factories, forests. The backing for the Rentenmark was mortgages on the land and bonds on the factories, but that backing was a fiction; the factories and land couldn’t be turned into cash or used abroad. Nine zeros were struck from the currency; that is, one Rentenmark was equal to one billion old Marks. The Germans wanted desperately to believe in the Rentenmark, and so they did. “I remember,” said one Frau Barten of East Prussia, “the feeling of having just one Rentenmark to spend. I bought a small tin bread bin. Just to buy something that had a price tag for one Mark was so exciting.”

All money is a matter of belief. Credit derives from Latin, credere, “to believe.” Belief was there, the factories functioned, the farmers delivered their produce. The Central Bank kept the belief alive when it would not let even the government borrow further.

The political “give” that was needed to get the political, economic, cultural and civilizational “take”, in an interesting article from DW. The set of links at the bottom of this article are also worth a read. (Note that I have added the WIkipedia link to the 2 Plus 4 Agreement, it is not there in the original).

The 2 plus 4 Agreement, also called the Treaty on the Final Settlement with Respect to Germany, recognized all European borders established after World War II, resolving this outstanding dispute once and for all. Bonn and Berlin’s signatures to the treaty meant that a newly reunited Germany would recognize national borders as they stood, not as they once were. Coupled with the reduction in military concentrations, the acceptance of current borders was a significant step toward an enduring peace in Europe at large.

An unusually short excerpt by my own standards, but this is the last sentence in the Wikipedia article about German reunification. It deserves to be read in the full, the entire article, especially if you were under the impression that reunification in Germany was relatively quick, painless and that there was much happiness all round.

The absorption of eastern Germany, and the methods by which it had been accomplished, had exacted a high price throughout all of Germany.

But there is an argument to be made that it was worth it, because one way of thinking about it is this: West Germany purchased access to culture by sharing economic prosperity, while East Germany purchased access to economic propserity by sharing culture. Costs matter, but maybe, just maybe, culture trumps economics?

“On average, people in the East are less successful, less productive and not as wealthy. Materially speaking, they’re less happy,” Seemann said. “But that’s exactly why cultural diversity in the eastern states plays a more important role than in the West. People in eastern Germany are aware that there are things which are more important than making money and paying taxes. They see the arts as a creative process of ‘togetherness.’ We need to strengthen this consciousness, because that’s the only way to ensure culture and society continues to thrive — regardless of where we stand economically in the years to come.”

Note that there are links at the bottom of this article about whether lessons from German reunification can apply to Korea. Alas, the article says no. I am an Indian, so double the alas for me, please.

And finally, a reminder that these things take time! This article is about the reunification of not Germany, but of the German language. Note that the East Germans had to adapt, and not the other way around. Maybe, just maybe, economics trumps culture?

The former East and West Germany have grown closer together in many areas over the past 26 years. At the same time, some differences are still marked precisely by the former border between East and West, such as economic strength, family structure and wealth. Furthermore, stereotypes about Wessis and Ossis have still not been consigned to history. According to a study carried out by the Berlin Institute for Population and Development, it will take another generation before German unity is firmly anchored in people’s minds. It has, however, long been reflected in the way they speak.

Etc: Links for 14th June, 2019

  1. “But here is a simple truth that many of us seem to resist: living too long is also a loss. It renders many of us, if not disabled, then faltering and declining, a state that may not be worse than death but is nonetheless deprived. It robs us of our creativity and ability to contribute to work, society, the world. It transforms how people experience us, relate to us, and, most important, remember us. We are no longer remembered as vibrant and engaged but as feeble, ineffectual, even pathetic.”
    Ezekiel J. Emmanuel on how long he wants to live. Worth reading to ponder questions of mortality and what it means to each of us. Also worth reading up on: memento mori.
  2. “Indeed, the German hyperinflation was not even the worst of the twentieth century; its Hungarian equivalent, dating to 1945-46, was so much more severe that prices in Budapest began to double every 15 hours. (At the peak of this crisis, the Hungarian government was forced to announce the latest inflation rate via radio each morning, so workers could negotiate a new pay scale with their bosses, and issue the largest denomination banknote ever to be legal tender: the 100 quintillion (1020) pengo note. When the debased currency was finally withdrawn, the total value of all the cash then in circulation in the country was reckoned at 1/10th of a cent. [Bomberger & Makinen pp.801-24; Judt p.87])”
    I wasn’t aware of what the topic of this essay is about – which is not contained in the excerpt above. Somewhat shamefully, I wasn’t even aware of the Hungarian episode quoted above! Read more, sir, read more!
  3. “Consider the first time a right-handed player tries to dribble with the left hand. It’s awkward, clumsy. Initially, the nerves that fire off signals to complete that task are controlled in the front cortex of the brain. Over time, with countless repetitions, those nerve firings become more insulated. The myelin sheath builds up. Eventually, less effort is required to use that left hand, and the brain processes it as second nature.The same is possible with pressure, according to neurologists. With repetition, stress can be transformed into fortitude.”
    Put yourself in pressure situations, and repeatedly. That’s the only way, this article says, to handle pressure. Lovely read!
  4. “The project in Colombia, a partnership with the nonprofit Conservation International, involves protecting mangrove forests, which can store 10 times as much carbon as terrestrial forests. In its first two years, the program is expected to reduce carbon emissions by 17,000 metric tons, roughly equal to the next decade of emissions from the lidar-equipped survey vehicles that update Apple Maps. “This is rare for Apple to say, but we are telling other companies to copy us on this,” Jackson says.”
    I have only glanced through this article, and haven’t come close to reading all the entires (a true rabbit hole), but there’s lots of small interesting snippets here about creativity. Not so much, based on what I’ve seen of the “how to be creative”, but rather descriptions of folks who are creative.
  5. “The (c)rapture I felt was likely a case of “poophoria,” explains Anish Sheth, the gastroenterologist and coauthor of toilet-side staple What’s Your Poo Telling You? “Some have compared it to a religious experience, others an orgasm,” he says. The exact science is unknown, but Sheth thinks the sensation may result from “a slightly prolonged buildup, an overdistension of the rectum, and immediate collapse by passing a sizable stool, which fires the vagus nerve and releases endorphins.” Lights-out pooping, Sheth adds, may “help with a proper rate of exit.””
    Truly etc., this. The Wired magazine on, well, pooping in the dark.

EC101: Links for 13th June, 2019

  1. “A September 2018 article from Eater tells us that Miguel Gonzalez delivers directly to 120 New York restaurants. As an avocado supplier, he works with farms in Mexico’s Michoacán state. To maintain consistency and minimize bruising, he monitors truck temperatures and how the boxes are stacked during their 2600 (or so) mile journey.”
    What happens when you raise the tariff on a commodity? Who do you think will (ultimately) pay? Econ texts give you the answer – this article provides an example.
  2. “Across the United States, a similar cocktail seems to be keeping inflation at bay: Employers are reluctant to charge more, unsure how consumers will react, and they’ve found an untapped supply of workers. It’s partly great news. More Americans are getting jobs than policymakers once thought possible, and wages and prices aren’t spinning out of control the way history would predict.”
    Think you know macroeconomics? Short answer: you never really do. The NYT provides an example of a conundrum that is keeping the Federal Reserve up at night: full employment, low inflation. A nice problem to have, right? You’d have thought so…
  3. “Economists have written about topics that we would now classify under the headings of “microeocnomics” or “macroeconomics” for centuries. But the terms themselves are much more recent, emerging only in the early 1940s. For background, I turn to the entry on “Microeconomics” by Hal R. Varian published in The New Palgrave: A Dictionary of Economics, dating back to the first edition in 1987.”
    On the etymology of micro and macroeconomics.
  4. “Belloy’s misfortune stemmed from more than bad luck. He was the victim of unscrupulous traders known simply as operators, who might sell fake elevator receipts, or move prices in their favor by spreading false news. Or they might pull off an especially cunning manipulation known as a corner, in which they would buy future wheat while simultaneously buying all physical wheat.Later, when it came time for the operator to take delivery of his future wheat, the other trader had to first go buy some. But there was none. The operator owned it all. Thus trapped, or cornered, the victim had no choice but to pay whatever price the operator demanded. Cornering was the ruin of many a trader, like our Belloy, to whom the only apparent recourse was to find the nearest saloon and shoot himself in the head.”
    Rarely are classes in financial economics so very entertaining. A lovely history (maybe apocryphal, who knows) about the early days of the CBOT in Chicago.
  5. “There is no simple remedy for the curse of knowledge, but let me offer a suggestion. Keep a particular person in mind as you teach. That person should be someone you know well—a parent, a spouse, or a best friend (as long as that person is not an economist). Pretend you are explaining the material to them. Are they getting it, or are they lost? If you know this person well, you may be able to more easily empathize with their learning challenges. You might prevent
    yourself from going overboard.”
    N. Gregory Mankiw comes up with a short six point guideline about how to teach economics better. It is worth going over this list, irrespective of whether you are learning economics or teaching it. Also, taken a look at Eli5?

Links for 3rd June, 2019

  1. “His social credit score has been lowered, and the South China Morning Post reports that Xu also faces travel restrictions for accusing Chen of being a fake master. As a result, Xu can’t ride in second class or above on planes or sleeper trains, and cannot ride high-speed trains at all (and if he had kids they’d face prohibitions, too).”
    First, the excerpt above is noteworthy because of the real world implications of a reduction in one’s social credit score. Second, read the article to find out why his score has been reduced in the first place. Truly mind boggling.
  2. “There could be two reasons for this. In rural areas, the downside in incomes appears to have eroded any positive effects of lower inflation. Among urban consumers, the persistent inflation in goods and services other than food may have restricted the real and sentiment impact of lower food inflation. To be sure, it is possible that if inflation is lower but consumption has not gone up meaningfully, then savings have risen. But there is no clear data to prove this yet.”
    Ira Dugal points out the problems of low inflation in India (who’d have thought it, huh?), but also, more broadly, points out how difficult it is to think through macroeconomic issues.
  3. “The government has no business being in business. There are scores of government owned companies that do exactly the same thing – like BPCL, HPCL and IOC are all refiners and oil marketing companies. There’s OIL and ONGC. And a GAIL, a Petronet, an IGL and so on. That’s just in the Oil and Gas space. There are a gazillion public sector banks. There needs to be a regular practice to get rid of most of the stake in these companies and to corporatize them. What better time than when you have a mandate?”
    Deepak Shenoy walks us through his wish list of what the new government should do, and provides (as always) an easy to understand overview of what the response of the markets has been (thus far) to the election results.
  4. “The Great Trigonometrical Survey is credited with having measured the heights of 79 Himalayan peaks; they include the Everest, K2 and Kanchenjunga. It also measure the baselines of Saint Thomas Mount, Madras, baselines of Calcutta, Coimbatore, Tanjore, Guntur, the measurements of the Cauvery Delta, the measurements of Mysore and the Great Indian Arc – an arc extending from the tip of the Indian subcontinent to the mountains of Himalayas. The measurement of the great Indian arc is a significant milestone for Indian geography because it was the first effort to plot, in mathematical terms, the vastness of the subcontinent from the north to south.”
    The Madras Courier helps us understand the importance of the Great Trigonometrical Survey, and gives us a peek into the romance associated with the entire exercise. If you find yourself interested in the entire exercise, there is also an entire book about it.
  5. “So, here’s a story. On 15 April 2019, when the roofspace over the crossing of Paris Cathedral caught fire, I was in a pub in east London having a burger. My initial reaction was not one of anxiety for the 12th-century Early Gothic church, with its splendid 13th-century Rayonnant superstructure and rose windows with contemporary (if VERY restored) medieval stained glass, but instead a slight feeling of dismay of how long this would mean the building would be closed and how much it would cost to replace the roof. It was also a great shame to lose the crowning achievement of the restorer Eugène Viollet-le-Duc, his magnificent Neo-Gothic crossing flèche, albeit mere days after all the statues had been removed from it for restoration. Anyway, then I went off to watch Kubrick-themed Italian thrash-metal revival band Ultra-Violence open for Wisconsin death metallers Jungle Rot without that much worry.”
    A rather flippant, and therefore enjoyable dissection of the Notre Dame, the damage done to it, and what could be done about it. I do not know enough to comment about whether it makes sense or not, but I learned from reading it – hence the recommendation. Via The Browser.

Links for 9th April, 2019

  1. “What is not useful is the sense that measuring GDP is the problem, and measuring gross national happiness is the solution. Few societies have ever really focused on either. We should all be happy about that.”
    Tim Harford reminds us that the truth lies somewhere in the middle. In this case, the article is worth reading for understanding how GDP can’t really be measured, and how that may not be a bad thing. In addition, please read the article to understand that Bhutan probably isn’t all that “happy” a country in the first place!
  2. “Given the pressure on all unions to negotiate higher-than-average wage increases, using monetary policy to reduce inflation would inevitably aggregate spending to fall short of the level needed to secure full employment, but without substantially moderating the rate of increase in wages and prices. As long as the unions were driven to negotiate increasing rates of wage increase for their members, increasing rates of wage inflation could be accommodated only by ever-increasing growth rates in the economy or by progressive declines in the profit share of business. But without accelerating real economic growth or a declining profit share, union demands for accelerating wage increases could be accommodated only by accelerating inflation and corresponding increases in total spending.”
    Monetary nerds only, it should go without saying! David Glasner runs a blog called Uneasy Money, which is well worth reading, but only if you want to find yourself steeped in all things monetary. This post takes a slightly critical view of Arthur Burns tenure as Fed Chairman.
  3. “Amazon’s economists game out real estate decisions, set the lowest prices that will deliver a profit, precisely determine what customers care about and whether advertisements are working — all using machine-learning algorithms that automate decision making on a massive scale. It’s the kind of asset that smaller companies can’t always pay for, allowing Amazon to pull further and further away from the competition.”
    Amazon has, in case you didn’t know, probably the world’s largest collection of PhD’s in economics. This article helps you understand what it is that they do once they’re in Amazon. A helpful read if you are considering building a career in economics.
  4. “The White House explains why it’s predicting such big growth: the TCJA will cause a surge in business investment by “substantially raising the target capital stock and attracting increased net capital inflows.” And this rise in the capital stock will cause a surge in productivity. Except that there’s no sign of a surge in business investment: the report cherry-picks a few numbers, but overall orders for capital goods, probably the best real-time indicator, are showing nothing much (that 2015-6 slump, by the way, was about fracking, which fell off for a while when world oil prices plunged)”
    Paul Krugman is less than impressed with the 2019 Economic Report of the President, and provides data to show why he is less than impressed. The chart that follows the excerpt is worth looking at too.
  5. “There’s one biosignature that Seager, Guyon, and just about everyone else agree would be as near a slam dunk for life as scientific caution allows. We already have a planet to prove it. On Earth, plants and certain bacteria produce oxygen as a by-product of photosynthesis. Oxygen is a flagrantly promiscuous molecule—it’ll react and bond with just about everything on a planet’s surface. So if we can find evidence of it accumulating in an atmosphere, it will raise some eyebrows. Even more telling would be a biosignature composed of oxygen and other compounds related to life on Earth. Most convincing of all would be to find oxygen along with methane, because those two gases from living organisms destroy each other. Finding them both would mean there must be constant replenishment.”
    That’s just one of many, many excerpt-able pieces from a very long, but also very rewarding article about the search for ET. Take your time with this one – about an hour or so, and pay particular attention to the infographics.

Links for 19th February, 2019

  1. “…granted, most supply has moved to Facebook and other social networks; it is no longer possible to build a viable web business with display ads. At the same time, the web is still as open as can be, which means there is room for new business models like subscriptions, a model that has only gotten started and is already producing far better content than the old mass market media model every (sic) did”
    The always excellent Stratechery blog on Spotify moving into the podcasting business. Read this to understand how pricing works in the world of the internet, and how an ad-based business is going to be difficult to sustain.
  2. “Goodhart’s law states that once a social or economic measure is turned into a target for policy, it will lose any information content that had qualified it to play such a role in the first place.”
    A current favorite of mine as an example: students must attend at least 75% of all classes in a semester assumes that a student will auto-magically learn once in class – for that is the reason behind the 75% attendance requirement. Do read, though. I’m sure you can think of a million different applications.
  3. “The constitution ensured that the Senate could protect the people against themselves, and simultaneously ensured that the Framers armored the Senate against the people. Should America be too Democratic, and grant too much power to the House, Madison worried that government would have a propensity “to yield to the impulse of sudden and violent passions, and to be seduced by factitious leaders into intemperate and pernicious resolutions.””
    As an Indian, I enjoyed reading this as a reminder of the thinking behind the Rajya Sabha and the Lok Sabha. And which is why I’d recommend you read it too!
  4. “What these results suggest is the headline inflation – expected to be in the 3% handle in the near future – will eventually start converging, over a 12-month period, towards core inflation which is currently running above 5%. If this were to come to pass, space for any monetary policy easing cycle – notwithstanding a one-off cute in February or April this year – would virtually evaporate.”
    Expect there to be an intense discussion about the differences between headline (overall) and core (overall minus fuel and food) inflation. This article is a decent analysis of the link between the two in the past, and today.
  5. “Consider Ms. Nishimasa’s daily routine. The preschool her two youngest children attend requires the family to keep daily journals recording their temperatures and what they eat twice a day, along with descriptions of their moods, sleeping hours and playtime. On top of that, her 8-year-old son’s elementary school and after-school tutoring class require that a parent personally signs off on every homework assignment.”
    A fascinating read from the NYT, to help us better understand the culture that is Japan.