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Cake day: July 26th, 2023

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  • Yes and no. Productivity is not measured in physical output. It’s measured in how much money people pay, which has problems, of course. If it really goes straight to the landfill, then nothing has been produced. Countries may pay for that sort of thing with taxes to create jobs, but that’s not a neoliberal thing at all.

    Eventually, the only reasonable way to measure productivity is in terms of what people want. That’s what you do when you look at what people pay for something. Any other way would also have problems.

    Failure to consider environmental degradation and resource depletion are indeed problems. Norway is a better example for this. They have a very high productivity on paper, because oil. But that basically pretends that they literally produce the oil, rather than pumping it out of the sea floor. In reality, that’s more like selling off an inheritance. And that’s not even considering the damage done when fossil fuels are burned.



  • Those are not the assumptions, but there are indeed a great many problems with measuring productivity.

    Usually, you only count work for money. Cooking dinner at home does not go into the statistic. Ordering dinner from a restaurant does. I would say that it is a problem that the “production” of leisure time is not counted. Of course, it’s not clear how this could be reasonably done.

    “Productivity” already goes some way towards addressing such problems. It is usually GDP divided by hours worked (for money). US Americans work far more hours than their European counter-parts, so that their average incomes are much higher. Whether they are actually richer, depends on the value of “free” time. “Free” in quotes because it does not include necessary work like housework or healthcare visits.

    If you look at a list of countries by productivity, you will find that it more or less matches common intuitions about what the rich countries are. That’s where people want to migrate to, so it does tell you something.







  • Don’t think the previous explanation is quite right.

    Yes, the money in your account (aka commercial bank money) is a debt that the bank owes you, payable in cash (central bank money). The banks need to borrow cash from the ECB to make good on their debts. Only the ECB is allowed to literally print cash.

    Central bank money is, by law, what you can pay debts with. It’s not backed by anything. It’s what backs other things.

    The banks create the commercial bank money simply by going into debt, but they are limited by the fact that they have to borrow cash to make good on that debt. The ECB raises the interest rates at which they lend out cash, if the banks create too much money and create inflation. It lowers the interest rates to encourage the banks to create more money for investments or consumer spending.

    1 Problem: People use less and less cash. If people don’t want cash anymore -> infinite money glitch. This is easily fixed without a central bank digital currency (CBDC).

    2 Problem: Banking crises. What happens when a bank can’t pay its debt? Until the early 20th century, that meant that your money was gone. In the wake of the crisis that triggered The Great Depression, this was fixed with mandatory deposit insurance and other legislation.

    You still have the problem that our payment infrastructure - vital for the day-to-day economy - relies on banks being able to make good on their debts. In the US, retail and investment banks had to be separated by law (Glass–Steagall Act). This provision was repealed in 1999. This is often argued to have contributed to the problems around the 2007-2008 banking crisis.

    If the ECB were to take over the payment infrastructure, it would be safe, no matter what happens to the banks. This may be not nearly enough to actually deal with banking screw-ups, though.