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What caused all the supply chain bottlenecks?

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Re: What caused all the supply chain bottlenecks?

#391
post #278

Earlier quoted context omitted.

How does this have anything to do with the claim that it was "best years for most big businesses"? Do "most big businesses" do better when that happens?

There were two quantified subjects in the quote you referenced - "biggest shock to economy" and "best years for most big businesses". My guess is he was replying about the first subject.

Sorry, yes, I was only replying to the first part.

Re: What caused all the supply chain bottlenecks?

#392
post #21

Is "NIFO" really the right way to do accounting? If you sell the government one aircraft carrier, the cost of producing a second one will be much lower, so NIFO doesn't seem to fit there.

I think NIFO applies only to variable costs. Fixed costs are fundamentally different. Also, low-volume items like aircraft carriers are probably a bad example. Aircraft carriers are ordered and built in small, specific quantities; I think it makes more sense to account for building a single aircraft carrier as a construction project rather than as a unit of mass production. Almost like you were building a small airpo…

But my point was that variable but decreasing costs seem to throw NIFO off too. Aircraft are the extreme example but I'm sure the first of Tesla's latest car model costs more to produce than the thousandth. Not even counting capital expenses but just by things running smoother with practice. NIFO seems to fall short here too.

Re: What caused all the supply chain bottlenecks?

#393
post #292

Earlier quoted context omitted.

Pretty sure many in the middle class do the exact same thing. That's the whole idea behind mortgages, auto loans, etc -- to fund consumption on credit and pay the interest with income.

For the middle-class, the closest would be a home equity line of credit (HELOC). Reverse mortgages are also a variant of this. Generally though, most 'middle-class loans' have an end date.

I think an easy argument can be made that the standard home and car loans are the same. In spirit, payday loans are exactly the same.

Difference is just the volume of money and when the term is due.

Re: What caused all the supply chain bottlenecks?

#394

Anyone who has played Factorio knows that "just in time" is far superior to actually holding reserves. If you buffer things up, you don't know where the problems in your production are. People are saying "why didn't we buffer up more" ? Well, there we go. Play Factorio. You'll see just how bad buffers are in a simulated factory.

Just as anyone who has played Sim City 2000 knows that Los Angeles sprawl is far superior to living in a city .

Re: What caused all the supply chain bottlenecks?

#395

On the other hand, sometimes, it's straight ahead bad luck. A chip we use in one of our products is made in a semiconductor fab in Malaysia. It's the only place in the world that makes the chip. That fab has been shut down for about 6 months as the nation struggles with COVID. In the meantime, the inventory in the supply chain, and even customer warehouses, has been picked clean by brokers to be re-sold for high-cost…

If you post the part number someone might be able to help you.

Re: What caused all the supply chain bottlenecks?

#396

Earlier quoted context omitted.

Inflation generally helps big business and its owners. They get to raise prices, and they usually get to raise prices more than the average firm does because they have little competition. You're seeing this now with record-high corporate earnings. As long as the capital-owning class is holding equity (stocks, real estate) they benefit from inflation.

> Inflation generally helps big business and its owners. I'm not sure that follows in extreme cases. I don't even think it follows in baseline cases (2% inflation yoy). Raising prices leaves customers with limited resources, as wages do not follow at anywhere near the same rate. If inflation brings prices up, consumers can only spend on specific items, prioritizing necessities over entire verticals of goods. For the…

That effect is true, but the vast majority of big (top-100 in S&P 500) businesses are in relative necessities. That's how you get to be big: position yourself as a critical component in a key consumer value chain.

Take a look at a sampling of the top 50 or so companies by market cap. There's computing & telecom (Apple, Google, Facebook, Microsoft, NVidia, Intel, Comcast, AT&T, Verizon, Broadcom, Cisco), which is fundamental to obtaining products & services these days. Retail (Amazon, Walmart, Costco, Target, Home Depot, and Lowe's). Financial services, necessary for paying for things (JPMorgan Chase, Wells Fargo, Visa, Mastercard, Bank of America). Critical enterprise software (Oracle, Salesforce). Health care (United Health, Johnson & Johnson, Eli Lilly, Pfizer, Abbott Labs, Merck). Oil (Exxon and Chevron).

Of the top 50, the only ones that I think would be seriously vulnerable are Tesla, Netflix, and possibly branded foodstuffs (Coke/Pepsi/McDonalds). Sure, it'll be devastating to the vast majority of companies - but it's companies like restaurants, niche hobby stores, luxury activities, etc, not the staples that make up the S&P 500.

Re: What caused all the supply chain bottlenecks?

#397
post #281

Earlier quoted context omitted.

> Finally, the exemption isn't limited to e-commerce sites. It isn't really an exemption, anyway, it is a limitation under then-existing federal law on the power of states to impose taxes. > According to wikipedia, it includes "companies doing mail order, online shopping, and home shopping by phone". That's misleading. What it actually applied to, at the time, was companies without physical presence in the state into…

1. What changed with the internet? When amazon was started in the 90s, was the ubiquity of computer+internet access anywhere close to the ubiquity of the sears catalog? 2. I'm not really convinced that "the sales tax hack wasn't worthwhile". How expensive would it be to spin off your mail order division? Lawyers might be expensive, but 7.25% of your revenue is also a lot of money.

> What changed with the internet?

Someone could click a link on an ad and be on your “catalog” and able to order with very low friction, rather than seeing an ad, ordering a catalog, getting the catalog, then calling in or mailing an order.

(Also, Amazon was initially specifically in books, and got started just after a few giants like B&N and Borders had crushed local independent bookstores and replaced them with giant, discounting, but more impersonal and on average more distant from the customer big box stores, so they were hitting a market uniquely (or at least particularly) primed for a convenient to access heavily discounting remote seller; not only was the internet a sea change

Re: What caused all the supply chain bottlenecks?

#398
I propose YC create a series of clases on business and economics.

Every time I read through a business discussion on HN I cringe. The lack of understanding is, at times, astounding. And yet everyone thinks they "know" what's going on and base a bunch of conclusions and opinions on exactly nothing.

Sometimes I wonder how it is that people rationalize having these opinions and reaching these conclusions when it is obvious they have not taken a single business class and they have never run a non-trivial business.

I hate to bring-up Dunning-Kruger. Yes, I know, some call it controversial. OK, I won't. I'll call it "talking out of your ass". Because, frankly, to someone with real business experience, this is almost exactly what it all sounds like. People talking about stuff they know nothing about. Not sure why some feel compelled to do that, yet, they do.

If you are a software developer, imagine someone posting a bunch of opinions on a relevant subject and you instantly knowing they have no clue what they are talking about. I don't know, scaling Django. Pick anything you really know and imagine a person "talking out of their ass". Well, that's what it looks like in these business/economics discussions most of the time. You can count the number of people who actually know what they are talking about with one or two hands most of the time. The rest is noise.

I don't know where it comes from, but it is in a range between funny, silly and sad.

Re: What caused all the supply chain bottlenecks?

#399

He's right to point out that the obsession with RoE is a big part of the problem. He's wrong to suggest that the billionaire class and founders will solve the problem if we only trust them and let them keep their money. Founders have just as much incentive to optimize the excess out of the system, they just call it "disruptive innovation" by which they mean tweaking how the system works so that they can squeeze out p…

Yep, the capital owning class just doesn't care if their businesses go into shock because they already have their cash in hand. They'll never go back to pre-ROE days because they'd have to live with less money and worse less control. While they still have personal reserves in the billions they can decide the fate of their ventures but if say 20% of their current cash was on the balance sheets of corporations with boa…

By swissify do you mean go full-on with money laundering and then hide it with privacy laws?

Re: What caused all the supply chain bottlenecks?

#400

Anyone who has played Factorio knows that "just in time" is far superior to actually holding reserves. If you buffer things up, you don't know where the problems in your production are. People are saying "why didn't we buffer up more" ? Well, there we go. Play Factorio. You'll see just how bad buffers are in a simulated factory.

Just as anyone who has played Sim City 2000 knows that Los Angeles sprawl is far superior to living in a city .

I'm not proposing we cut off Hospital / school funding to make our mega-dense utopia with maximum tax $$$$ per population here. (Yes, I too have played lots of Sim City. I'm well aware of the unrealistic corners of the game).

I'm simply pointing out that Factorio has a factory-like system that has the "buffering" problem innate to the game mechanics. As far as I can tell, the problem of buffering in real life is closely modeled by Factorio correctly.

Sim City is on the unrealistic side. But Factorio / Hearts of Iron / OpenTTD seem to do a good job of making the "real world issues translate well into a game". I think most people would benefit if they played those games and learned from them.

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