Category: Food for thought

  • The Cantillon Effect

    TL;DR

    The bigger and powerful get money first, and the small and weak get money last.

    Now coming to the long version.

    His basic theory was that who benefits when the state prints a bunch of money is based on the institutional setup of that state. In the 18th century, this meant that the closer you were to the king and the wealthy, the more you benefitted, and the further away you were, the more you were harmed.

    Money, in other words, is not neutral. This general observation, that money printing has distributional consequences that operate through the price system, is known as the “Cantillon Effect.”

    This theory doesn’t imply that money creation is always biased towards the powerful, only that how money travels matter. There is no inherent money neutrality; such neutrality must be constructed by institutional arrangements.

    The Cantillon Effect: Why Wall Street Gets a Bailout and You Don’t

    And the dumbed-down version for people like me.

  • The Big and the Small

    A fun article on Wait But Why explaining the big and small by making it small and big, respectively. Fun fact – our Milky Way is in Virgo Supercluster.

  • Why good people do bad things

    A wonderful analysis on why good people do bad things.

    Tenbrunsel told us about a recent experiment that illustrates the problem. She got together two groups of people and told one to think about a business decision. The other group was instructed to think about an ethical decision. Those asked to consider a business decision generated one mental checklist; those asked to think of an ethical decision generated a different mental checklist.

    Tenbrunsel next had her subjects do an unrelated task to distract them. Then she presented them with an opportunity to cheat. 

    Those cognitively primed to think about business behaved radically different from those who were not — no matter who they were, or what their moral upbringing had been.

    “If you’re thinking about a business decision, you are significantly more likely to lie than if you were thinking from an ethical frame,” Tenbrunsel says.

    According to Tenbrunsel, the business frame cognitively activates one set of goals — to be competent, to be successful; the ethics frame triggers other goals. And once you’re in, say, a business frame, you become really focused on meeting those goals, and other goals can completely fade from view.

    Psychology Of Fraud: Why Good People Do Bad Things

    Another excellent example later in the article.

    Emissions testers are supposed to test whether or not your car is too polluting to stay on the road. If it is, they’re supposed to fail you. But in many cases, emissions testers lie.

    “Somewhere between 20 percent and 50 percent of cars that should fail are passed — are illicitly passed,” Pierce says.

    Financial incentives can explain some of that cheating. But Pierce and psychologist Francesca Gino of Harvard Business School say that doesn’t fully capture it.

    They collected hundreds of thousands of records and were actually able to track the patterns of individual inspectors, carefully monitoring those they approved and those they denied. And here is what they found:

    If you pull up in a fancy car — say, a BMW or Ferrari — and your car is polluting the air, you are likely to fail. But pull up in a Honda Civic, and you have a much better chance of passing.

    Why?

    “We know from a lot of research that when we feel empathy towards others, we want to help them out,” says Gino.

    Emissions testers — who make a modest salary — see a Civic and identify, they feel empathetic.

    Essentially, Gino and Pierce are arguing that these testers commit fraud not because they are greedy, but because they are nice.

    “And most people don’t see the harm in this,” says Pierce. “That is the problem.”

    Pierce argues that cognitively, emissions testers can’t appreciate the consequences of their fraud, the costs of the decision that they are making in the moment. The cost is abstract: the global environment. They are literally being asked to weigh the costs to the global environment against the benefits of passing someone who is right there who needs help. We are not cognitively designed to do that.

    Psychology Of Fraud: Why Good People Do Bad Things
  • Options – I finally understand it

    A wonderful article on Finshots explaining what options is in stock trading.

    For instance, imagine you see shares of your favourite tech company trading at Rs. 80 today. Now you believe this stock will rally and reach Rs. 120 anytime soon. The only problem — if you wanted to buy 1,000 shares right now, you’d have to cough up Rs. 80,000 — a rather steep amount. But what if you could change the nature of this bet a tiny bit? What if you could find someone who’s willing to hear a different proposition? More importantly, what if you could make him an offer he couldn’t refuse?

    So you set the agenda. You ask him what he thinks about your favourite tech stock? He tells you he isn’t very optimistic. He makes it explicitly clear that the upside is fairly limited. He mocks your optimism and offers you his unabashed opinion.  “It won’t cross Rs. 90 in the next 6 months. I’ll give it to you in writing”, he says. You are overjoyed. This is exactly what you wanted to hear. So you ask him to give it in writing — a contract of sorts.

    Softbank and the NASDAQ Whale
  • Preference falsification

    A wonderful article by Sarah Perry on why our public and private preferences are different. It is from 2015 but I feel it will always be relevant. A long read, but worth it.

    Preference falsification is an information theory term for the tendency for people to express a public preference that is different from their private, interior preference. For various reasons, certain preferences may not be publicly acceptable to express; they may be punished by execution, or labor camps, or exile, or social exclusion, or at the very least suspicion and a risk of some of these things. When people do not express their true preferences, they are deprived of the opportunity to coordinate with each other to create a more preferable outcome for both. Preference falsification is not just a political phenomenon, but a product of our dual nature, experiencing ourselves on the one hand from the privileged first-person perspective, and on the other hand from the imagined perspective of others. Pretending to have different preferences than one really does may be necessary to maintain a sense of safety, social belonging, and status.

    People’s expressed, public preferences are a function of both their interior preferences and the perceived acceptability of revealing them; other people’s expressed preferences serve as a guide for measuring acceptability. So people’s expressed preferences are in part a function of other people’s expressed preferences. Under certain circumstances, when the distribution of preferences is right, a domino effect may be begun by a single dissenter, toppling the status quo of preference falsification. One dissenter may embolden others, and then together with them give the impression that it is acceptable for others to express their true preferences. On the other hand, people whose preferences are satisfied by the status quo may find it wise to begin to falsify their preferences when a revolution begins to look imminent.

    Weaponized Sacredness

  • Why we won’t remember what we did in the COVID-19 pandemic

    An interesting analogy by Tim Harford on how our minds store memories.

    Last spring, I returned from the holiday of a lifetime in Japan, and reflected on the richness of the memories it had generated. Time flew by while I was there, but in hindsight 10 days somewhere vividly new had produced more memories than 10 weeks back home.

    I likened the effect to the compression of a film. Instead of storing each frame separately, video compression algorithms will start with the first frame of a scene and then store a series of “diffs” — changes from one frame to the next. A slow, contemplative movie with long scenes and fixed cameras can be compressed more than a fast-moving action flick.

    Similarly, a week full of new experiences will seem longer in retrospect. A month of repeating the same routine might seem endless, but will be barely a blip in the memory: the “diffs” are not significant enough for the brain to bother with.

    Later in the article, the author goes on to emphasise the importance of “place” in building new memories.

    I’ve come to realise with renewed force the value of a pre-Covid habit: seeking out new places in which to read and to write, even something as simple as a new café or a new library. Fresher ideas and clearer memories come when one works somewhere different: in a new place, the mind is more alert.

    This may be why, when we ask people to recall pivotal moments in history such as the fall of the Berlin Wall or the 9/11 terror attacks in Manhattan, we ask “where were you when you heard?”

    Covid-19 may be as significant an episode as any, but it will not trigger the same sharp memories. Where were you during the pandemic? At home. For months. And without a physical change of scene, even new experiences all start to seem the same.

  • A bridge to nowhere

    With the COVID-19 pandemic raging on, I read one of the best metaphors on how suddenly the world can change and impact us in ways we would never have imagined. I couldn’t get link to the web article so all I have is an screenshot of the article on Twitter from Business World written by Prakash Iyer.

    So when they decided to build a new bridge over river Chohuteca in 1996, they wanted to ensure it would withstand the extreme weather conditions. A Japanese firm was contracted and they built a solid bridge, designed to withstand the powerful forces of nature. The new Choluteca bridge – a modern-day marvel of design and engineering – was thrown open to the public in 1998. And as people drove from one side of the Choluteca river to the other, they couldn’t help but admire the new bridge. It was Choluteca’s pride and joy.

    And in October that year, Hurricane Mitch hit Honduras. There was 75 inches of rain in four days – the equivalent of what they receive in six months. There was devastation all around. The river Choluteca swelled and flooded the entire region. 7000 people lost their lives. All the bridges in Honduras were destroyed. All, except one. The new Choluteca bridge remained unaffected.

    But there was a problem. While the bridge was intact, the road leading to it and the road leaving it were both swept away. Leaving no sign that there was once a road there. And that’s not all. The flooding forced the river Choluteca to change course. It created a new channel, and the river now flowed beside the bridge. Not under, but beside the bridge. So while the bridge was strong enough to survive the hurricane, it became a bridge over nothing. A bridge to nowhere.

    The bridge on the river Choluteca

  • Rights issue vs bonus issue

    Rights issue refers to that issue in which a company gives rights to their existing shareholders to purchase additional shares in the company at a discounted price to the market price within a stipulated time frame. On the other hand, bonus issues are distribution of the company’s accumulated earnings, which instead of being given out in the form of dividends is converted into additional or free shares to current shareholders in proportion to each one’s stake without any additional cost.

    In both the cases, the stock price of the company issuing rights shares and bonus issue gets adjusted after the record date, which is a cut-off date set by the company. For example, a 1:4 rights issue would mean an existing investor can buy one extra share for every four shares already held. Usually the price at which the new shares are issued by way of rights issue is less than the prevailing market price of the stock, i.e. the shares are offered at a discount.

    In the case of bonus issue, if the company has announces a 1:1 bonus issue and the stock price is Rs 300, then after a bonus issue, the stock price should logically reduce to Rs 150.

    Rights issue vs bonus issue: Do they come really as a bonanza?

  • Another explanation on why the stock markets are going up in these crazy times

    Well, for starters, the goat is gone. But this Economic Times article by Amit Kapoor & Chirag Yadav sheds a bit more light on why there’s a disconnect between stock market and the economy.

    The behavioural aspect of the trend has been recently outlined by Robert Shiller based on his work on how narratives shape economic outcomes. Shiller argues that the initial market resilience in US until mid-February was the lack of familiarity of investors with pandemics as the event had no historical precedent. Moreover, investors had not anticipated the global spread of the disease and the halting of economic activity in response to it at the scale in which we have seen. The following dip was driven by the stories emerging from China and Italy of hospitals having to choose patients and stores running out of essentials. But eventually, when the government swept into action to provide aggressive stimulus, investors found themselves in familiar territory of previous economic crises. The state-led actions reinforced investor belief to return to the markets, which have staged a prompt and promising recovery.

    It is later in the article the authors explain the disconnect between capital and real markets over the long run.

    The macroeconomic explanation provides a more generalised contextualisation. A prominent change over the last decade has been the excessive liquidity infusion in the global markets driven by the quantitative easing in the developed world, especially US, where interest rates have reached near zero levels. Most of this money has found its way into capital markets for easy returns instead of materialising as real investments. A lot of the money has also flown into the capital markets of developing countries like India. Investors also know that the central banks and government will back their capital with taxpayer money in case of market failure. Thus, capital markets have begun to provide faster and more secure returns than real investments.

  • Return key vs Enter key

    Windows won the OS wars and that’s why I don’t know these subtle differences.

    All keyboards have a dedicated Return key — it’s the big key you’re thinking of above the right Shift key. On a Mac, the key code when you press Return is 36, and the glyph for the key is ↵.

    A dedicated Enter key is generally only present on extended keyboards with a numeric keypad — it’s the key in the lower-right corner and is generally the only oversized key on the keyboard that is larger vertically, not horizontally. Its Mac key code is 76 and its glyph is ⌅. Just look at such a keyboard: the Return key says “Return”, and the Enter key says “Enter”.

    Return and Enter Are Two Different Keys