Marxism

A tale of two corporations

PNRJ core principles, critique of neoclassical economics, ethics, inequality , , , , , , , , , , , , , , , , , , ,

May 10 JDN 246171

Consider two corporations.

Corporation A has net income equal to 2.9% of its total revenue, and pretax income equal to 4.1% of its total revenue. The cost of its goods sold accounts for 77% of its revenue, with most of the remainder going to wages.

This seems reasonable, right? It doesn’t seem like this corporation is being especially exploitative.

Corporation B has 2.1 million employees, and made net income of $21.8 billion, meaning that it could afford to pay every single employee an additional $10,000 and still be profitable. The median employee at this corporation makes approximately $16 per hour, meaning that this would an income increase of over 30%—an absolutely huge jump in income that would make a big difference in millions of lives. Yet instead they have chosen to buy back $30 billion in shares to raise their stock price even higher.

Corporation B seems like they are obviously exploiting their workers and favoring their shareholders, and directly contributing to the extreme inequality in our society.

But I have a bit of a surprise for you.

They are the same corporation. All of these facts are true of Walmart: Here is their income statement, here is their announced stock buyback, and here are estimates of their number of employees and median pay.

Walmart is not a particularly exceptional case. Similar stories hold for most major corporations: the profit margin doesn’t sound that high as a proportion of revenue, but it still amounts to an enormous sum of money that is being hoarded by shareholders instead of paid to workers.

Amazon’s net income of $90 billion on $742 billion in revenue gives it a profit margin of 12%, but would be enough to give all 1.6 million employees an additional $56,000—in many cases doubling their incomes.

United Health Group made $12 billion in profit on $447 billion in revenue, which is only 2.7%; and yet with 400,000 employees, they could still afford to give each one an extra $30,000. How many nurses would be very happy to see another $30,000?

Exxon Mobil’s $28 billion profit was made on $324 billion in revenue, a reasonable-sounding margin of 8.6%. Yet with only 58,000 employees, that’s $480,000 each.

McDonald’s made $8.5 billion on $26 billion in revenue, a margin of 33% (which is actually pretty high). Yet more than 1.8 million people work at McDonald’s including all its franchises, so it could really only afford to give each one an extra $4,700—which sounds small compared to these other figures, but for a minimum-wage employee ($7.25 per hour is about $14,500 per year), that’s still an extra 32%.

This is something I think we have failed to reckon with as a society.

Once a corporation becomes sufficiently large, it doesn’t need to have a big-sounding profit margin to nonetheless control staggering amounts of wealth and funnel it away from employees into the hands of shareholders. Especially with regard to Walmart and United Health Group, those margins honestly sound small as a proportion of revenue—and yet, they still amount to incredibly vast sums of wealth that are being hoarded away from thousands or millions of workers that desperately need help.

I don’t know exactly what to do about this. More progressive taxes, especially on capital income, might help, and would certainly raise much-needed revenue; but they don’t seem like enough on their own. I think we may need something more radical, like requiring employee ownership of a certain proportion of shares—essentially turning corporations into co-ops.

Another option would be simply not allowing corporations to ever get this big, and splitting them up if they already are. Perhaps being CEO of a corporation with billions of dollars in revenue really is just too much power for one person to have. But I am genuinely concerned that this could reduce economic efficiency and thereby lower the standard of living of everyone.

Some corporations actually seem to behave more fairly.

Car companies, for instance, don’t seem to hoard huge amounts.

Ford actually lost money last year, losing $6 billion on $189 billion in revenue (3.1%). With 168,000 employees, that’s $35,000 each—essentially they gave each employee a free car. And Ford employees do fine: Median annual compensation is $126,000.

General Motors made $2.4 billion in profit on $184 billion in revenue, a margin of only 1.3%. With 150,000 employees, it could give each one an extra $16,000. Given that most of its employees are well-paid (median employee salary is $99,000), I actually don’t begrudge them this. Accounting for the risk of bad years like Ford had, I think GM is being reasonable by not simply plowing that $2.4 billion back into their own employees.

Even Tesla isn’t really an exception to this pattern. Tesla made $3.8 billion on $98 billion in revenue, which is 3.9%. With 135,000 employees, this is $28,000 each—more than GM, but still not completely crazy. Median employee pay at Tesla is over $160,000, so these workers are doing well. What’s weird about Tesla, however, is that its revenue is half that of Ford or GM, yet its market capitalization is a staggering $1.5 trillionwhile Ford’s is only $46 billion and GM’s is only $71 billion. A P/E ratio of 20 is considered reasonable. Tesla’s is 365.)

But there are some corporations that don’t even sound reasonable.

Tech companies in particular tend to have very high profit margins.

Consider Apple; its net income of $122 billion on $451 billion in revenue gives it a net profit margin of 27%. It could give all 550,000 of the employees of not only Apple itself but also all its foreign suppliers a raise of $221,000. Some of these employees are sweatshop workers in China—they would be set for life on a sum like that.

Alphabet’s profit margins are even higher than that; its net income of $160 billion was on $422 billion in revenue, for a net profit margin of 37%. With 190,000 employees, that would be $840,000 each.

Yet Microsoft’s margins are even higher; its $125 billion net income was on only $318 billion in revenue, giving it a net profit margin of 39%. It has 228,000 employees, so it could give every single one an additional $540,000.

SpaceX isn’t publicly-traded, so they don’t have to disclose everything; but it is estimated that they made about $8 billion in profit on $16 billion in revenue—a staggering margin of 50%—and with only about 12,000 employees, it could give every single one an extra $660,000. In fact, Elon Musk himself owns enough stock that he could personally give every single SpaceX employee some $60 million in shares and still be a billionaire. That’s a life-changing sum for anyone who works for a living—neurosurgeons would be awed, and even NBA players would consider that a successful career unto itself. But Elon must see number go up!

This is why I’m still somewhat sympathetic to Marxism, despite not being a Marxist.

There really is something terrible going on here, with capital owners making absolutely obscene sums of money and using it to wield enormous power over our society, leaving their own workers to struggle even though they could easily give those employees enough additional pay to significantly change their lives—and if they all did so, even the capital owners wouldn’t be meaningfully worse off, because they already have more wealth than any human being could possibly need and the overall boost to the economy might even compensate them in the long run.

And turning corporations into co-ops (which is, arguably, seizing the means of production) could actually make a very big difference here, and both theory and empirical data suggests that it would greatly reduce inequality without greatly reducing economic efficiency.

But the labor theory of value is still garbage.

On labor theories of value

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May 3 JDN 246164

I got into an argument a little while ago with an acquaintance of mine who is an avowed Marxist. He posted something that’s been going around Marxist social media about the “irony” that Marx’s labor theory of value is based on Smith and Ricardo’s labor theories of value (plural; they’re not the same), and thus when defenders of capitalism criticize the labor theory of value, they are in effect betraying their founding figures.

The first point I made in response to this was basically, “Yeah. So?” I think one thing that Marxists—at least this flavor of Marxist; I am prepared to exempt more serious Marxian economists—don’t really understand is that mainstream economists don’t have a founding figure that they worship and consider infallible. There is no inerrant text. I am fully prepared to acknowledge—and did, in fact, in that conversation, acknowledge—that Adam Smith made errors and his labor theory of value was one of them. And quite frankly, any defender of capitalism who worships Milton Friedman or Ayn Rand isn’t a mainstream economist, or is at best a very bad one.

My interlocutor then challenged me to describe these different labor theories of value, and I was foolish enough to take the bait, and then the whole conversation devolved into him playing this smug game of “That’s not what Marx really meant” and “clearly you haven’t read Das Kapital” (even though I have, but I admit it was several years ago; I did call up a PDF copy to refresh my memory during the conversation).

But it got me thinking about labor theories of value, and trying to understand why so many people find them seductive when it really doesn’t take much thought to show that they can’t possibly be right. (This post turned out to be a bit long, but I promise I won’t be as long-winded as Marx.)

So what’s wrong with labor theories of value?

If objects are valued based on the labor put into them, the following four propositions should hold:

  1. A project you spend 100 hours on which ultimately failed and produced nothing useful was extremely valuable.
  2. Everything in the Garden of Eden is worthless, because it doesn’t require labor to access.
  3. If you come up with a cure for cancer in a random stroke of insight, it’s worthless because you didn’t put any labor into it, even though both its utility (the lives it will save) and its price (the money you could make off of it) are surely astronomical.
  4. Increased productivity is worthless, because all it does is make our goods worthless as we get better at making them.

All four of these propositions are clearly preposterous, and yet they all seem to follow directly from the basic concept of valuing things by the labor that goes into them. Mainstream economists eventually realized this, and gave up on labor theories of value in favor of the now-consensus utility theory of value.

To be fair, Marx was no idiot, and he did try to address concerns like these in Das Kapital. (Well, the first three he does; I’ll talk about the fourth one in a moment.) But the way he does so is by continually re-defining his terms in contradictory ways, so that by the time you get through the book, you realize he doesn’t even have a labor theory of value. He has many labor theories of value, and he substitutes them ad hoc whenever they seem to yield the conclusions he’s looking for.

For example: Sometimes he says that it’s the actual labor that goes in which matters. Other times that it’s the “usual” or “socially necessary” amount of labor. Other times that it’s the average amount of labor that would be required for this production across the whole economy. These are not the same thing! They yield radically different results in many cases!

Marx tries to distinguish use-value (approximately utility) from exchange-value (approximately price), which is good; those two things are different. It’s very important to distinguish price from value.

But then he doesn’t even use these concepts consistently! At one point, he gives us this absolute howler:

The use-value of the money-commodity becomes two-fold. In addition to its special use-value as

a commodity (gold, for instance, serving to stop teeth, to form the raw material of articles of

luxury, &c.), it acquires a formal use-value, originating in its specific social function.

– Das Kapital, Volume 1, Chapter 2, p. 63

No, dude. That is exchange-value. That is paradigmatic exchange-value. People mainly want gold because they can sell it at a high price to buy stuff that’s actually useful. If this is use-value, then the distinction between use-value and exchange-value collapses to, well, useless.

I think what Marx is doing here is that he wants use-value to always be higher than exchange-value, so that surplus-value can be the difference between them and always be positive. But gold is a very clear example of a good for which the price greatly exceeds the marginal utility, which I think you can convince yourself by imagining being stranded alone on a desert island with a crate full of gold. If that crate had contained non-perishable food, or water purification equipment, or tools and materials for building shelter, or best of all, a satellite phone and some solar panels, you’d be overjoyed to have it. Even a crate full of books, plushies, or underwear would have some use to you. (Plushies make better friends even than Wilson!) But gold? You have nothing to do but laugh—or cry—at the cruel irony. (And cash would be the same way, though maybe you could use the linen for something.)

But we actually do have a good explanation for how assets such as gold (and Bitcoin) can have prices far exceeding their marginal utility; expectations. If you expect that you’ll be able to sell an asset for more than you paid for it, you have reason to buy that asset, even if it’s useless to you. And for gold, that’s actually been a pretty smart gamble most of the time (Bitcoin, it very much depends on when you bought it). This could be a non-stationary equilibrium in rational expectations, or it could just be an ever-replenishing array of Greater Fools; but one way or another, the reason gold has a high price is that people expect it to have an even higher price in the future.

In fact, this seems like a deep flaw in capitalism! Marx could have spent a whole chapter on why gold is stupid and financial markets are basically a casino—he would have beaten out Keynes on that by decades. (If I were going to worship an economist, it would be Keynes. But again, I still don’t think his work is inerrant. Just very, very good.) But instead, Marx accepted that gold is priced the way it should be, and contorted his already-tortured theory of value into accommodating that.

I really don’t know why Marx was so insistent that all goods had to be valued based on labor. Marx actually had a lot of good insights about capitalism, and he wasn’t entirely wrong that capitalism as we know it breeds exploitation and ever-growing inequality. I believe that relatively simple reforms (like antitrust enforcement, co-ops, and progressive taxation) can solve, or at least mitigate, these problems, and allow us to enjoy the fruits of higher productivity that capitalism provides. But I recognize that I could be wrong about that; maybe some more radical change is genuinely needed. Yet this in no way vindicates Marx’s theory of value, which was simply wrongheaded from the start.

Indeed, why was he so insistent about it?

Why not simply give up on it, and adopt a new theory, or state it as an unsolved problem?

I have a hypothesis about that. Let me reprise proposition 4:

  1. Increased productivity is worthless, because all it does is make our goods worthless as we get better at making them.

This proposition is preposterous, as I’ve already said: A technology that allows you to make 100 cars with the same labor previously required to make 1 car does not make cars less useful. It simply makes them available to more people at lower prices, and this is generally a good thing.

But I think that Marx did not regard it as preposterous; in fact, I think he regarded it as true.

Consider this paragraph:

In proportion as capitalist production is developed in a country, in the same proportion do the

national intensity and productivity of labour there rise above the international level.2 The

different quantities of commodities of the same kind, produced in different countries in the same

working-time, have, therefore, unequal international values, which are expressed in different

prices, i.e., in sums of money varying according to international values. The relative value of

money will, therefore, be less in the nation with more developed capitalist mode of production

than in the nation with less developed. It follows, then, that the nominal wages, the equivalent of

labour-power expressed in money, will also be higher in the first nation than in the second; which

does not at all prove that this holds also for the real wages, i.e., for the means of subsistence

placed at the disposal of the labourer

– Das Kapital, Volume 1, chapter 22, p. 394

So he does get one qualitative fact right here: Nominal prices are higher in rich countries, for goods and services that are not traded across international borders. This is why we use purchasing power parity.

But he then goes on to say that real wages aren’t higher in rich countries. This… is just clearly false. By any reasonable measure, real wages are higher in the United States or France than they are in Congo or Haiti.

One can quibble with the particular measure used; I in fact happen to believe that we do overestimate real wages in the US by using the CPI instead of an index that better reflects the price of necessities. But there’s just no plausible way to say that a laborer in Malawi who makes $600 a year is at the same standard of living as a laborer in the US who makes $20,000. They might both be legitimately considered poor; but saying that real wages aren’t better here just isn’t plausible.

And Marx’s views on wages get weirder from there:

But hand-in-hand with the increasing productivity of labour, goes, as we have seen, the cheapening of the labourer, therefore a higher rate of surplus-value, even when the real wages are rising. The latter never rise proportionally to the productive power of labour. The same value in variable capital therefore sets in movement more labour-power, and, therefore, more labour.

Das Kapital, Volume 1, Chapter 24, p. 421

I’d in particular like to draw your attention to these two clauses: “the cheapening of the labourer, […] even when the real wages are rising.” What in the world does that mean? How can labor simultaneously get cheaper and more expensive? How can I be “cheapened” even as I am better off?

A bit later, he gets close to acknowledging that higher productivity increases value, but he characterizes it in a very strange way:

Labour transmits to its product the value of the means of production consumed by it. On the other

hand, the value and mass of the means of production set in motion by a given quantity of labour

increase as the labour becomes more productive. Though the same quantity of labour adds always

to its products only the same sum of new value, still the old capital value, transmitted by the

labour to the products, increases with the growing productivity of labour.

– Das Kapital, Volume 1, Chapter 24, p. 422

So what he seems to be saying here is that the value added from capital is itself denominated in terms of the labor that was used to create that capital. Yet this is a very strange accounting indeed, as I think a simple model will help you see.

Consider a productivity-enhancing technology.

Suppose that, initially, one can make 1 widget per person-hour. So, Marx says, the value of 1 widget is precisely 1 person-hour.

And suppose there are enough laborers to do 20 person-hours of work. Then we make 20 widgets, and we get value equal to 20 person-hours. Okay, seems reasonable so far.

Then, an engineer comes along, spending 100 hours to invent a machine that costs 10 person-hours to build, and can produce 1000 widgets using 10 person-hours of labor.

So the value of that machine, according to Marx as I understand him, is 10+X person-hours, where X is some amortized fraction of the 100 person-hours involved in inventing it. It’s unclear how to do this amortization; what time frame should be using? Once invented, the machine can be built many times. But I guess we could maybe make sense of it as the patent duration—the price of the machine will surely be higher during the time the patent is still valid, and I guess we could say that is somehow reflected in its value. (Notice how this is already getting pretty weird.)

Now, let’s go ahead and make 1000 widgets with the machine.

We have spent 10 person-hours of labor running the machine, another 10 building it, and we’re supposed to count in X from inventing it in the first place. X ranges somewhere between 0 and 100.

So at the low end, when X=0, these 1000 widgets have only cost us 20 person-hours to make, increasing productivity 50-fold. This is sort of where we expect to end up after the machine goes out of patent and becomes commonplace.

But at the high end, when X=100, these 1000 widgets have cost us 120 person-hours to make, increasing productivity a lesser, but still substantial, 8-fold. This might be where we find ourselves when the very first machine comes online and it’s still an experimental prototype.

Under the utility theory of value (which, again, virtually all mainstream economists, including both neoclassical, behavioral, and even Marxian economists, accept), the value of widgets has increased from U(20) to U(1000); exactly what this value is depends on how many consumers there are and what their utility functions are, but two things we can say for sure:

  • This is definitely much higher than before. (Probably more than 10 but less than 50 times higher.)
  • The value is the same regardless of how we account for the person-hours that went into inventing the machine.
  • The cost gets lower over time, as the technology becomes established.
  • Thus the value added should increase over time. (Whether or not profit does depends upon additional factors we haven’t modeled.)

But as Marx seems to be saying here (again, he may say differently elsewhere, but that’s kind of my point; he doesn’t have a coherent theory), we are to value these 1000 widgets as follows:

When the technology is new, X=100, and so the value of the 1000 widgets is 120 person-hours, the labor that went into inventing, producing, and using the machine. So this productivity enhancement has increased value somewhat—a 6-fold increase—but not all that much. And the value of each widget has been radically reduced: It is now only 0.12 person-hours, or about 7 person-minutes.

Yet once the technology becomes established, X=0, and so the value of the 1000 widgets is 20 person-hours, the labor that went into producing and using the machine. So now this productivity enhancement has not increased value at all. The value of each widget has fallen even further: It is now a mere 0.02 person-hours, or just over 1 person-minute.

This weird dynamic, where technology increases value temporarily, then brings it back down to exactly what it was before, is clearly not how technology actually works. The value added from new technologies—in terms of utility, what really matters—is permanent and increasing over time.

Yet upon re-reading Marx and reflecting some more on his labor theories of value, I think Marx believed that this is actually what happens.

I think that Marx’s whole account of why the rate of profit must fall (even though it absolutely hasn’t, empirically, and even Marxian economists today recognize there’s no particular theoretical reason it should) is based on this misconception.

I think because he believed that labor is the correct measure of value, the fact that human beings can only do so much labor (which hasn’t really changed much over the millennia) means that standard of living can never really increase, because higher productivity simply translates into stuff becoming more and more worthless.

And I think part of where the confusion comes from is that price does sort of behave this way, at least qualitatively; no doubt in a world where widgets can be produced with only 1 minute of labor instead of 60 is one in which widgets are much cheaper to buy. But that doesn’t mean that their value has been correspondingly reduced; they are still just as useful (for whatever widgets do) as they were before, and any decline in marginal value merely comes from diminishing marginal utility as people get more and more of them.

Yet I think Marx didn’t want that result, because it seemed to imply that capitalism could actually make life better, even for workers. (As, empirically, it absolutely did.) He wanted to be able to prove that, despite all appearances, workers have gained absolutely nothing from capitalism and technology, and live just as poorly today as they did in the Middle Ages. And a labor theory of value was just the way to do that, for we only work slightly more hours today than most people did in the Middle Ages (and given the state of Medieval scholarship at the time, Marx may have even thought it was the same). Yet I for one am really a fan of vaccines and flush toilets; I don’t know about you.

He quickly realized many of the problems with this theory, and so he added more and more epicycles to try to correct these problems; but the result was a theory that wasn’t even coherent. Yet in part because of Marx’s incredibly dense and verbose writing style (please note; there are 547 pages in Volume I of Das Kapital, and it has three volumes.)it remained plausible enough to non-experts to catch on, and due to its very complexity, it becomes genuinely hard for anyone to understand. So then we can have the argument I had, where even as I clearly demonstrated the deep flaws in the theory, my interlocutor could always insist I hadn’t really understood what Marx was saying, and it was all my failing, not anything wrong with the theory, which is of course inerrant and handed down from On High.

For some people (not all, but some), Marxism really does seem more like a religion than a scientific theory: “I don’t know exactly what it means, but dammit, I know it’s true and you’ll never convince me otherwise.”

Is there a way to make a labor theory of value work?

I’m pretty well convinced that Marx’s labor theory of value is either wrong, or so incoherent as to be not even wrong. (Adam Smith’s and David Ricardo’s theories were coherent, so they were definitely just wrong.)

But could there, somewhere buried in all those hundreds of pages of mind-numbingly dense and self-contradictory text, be a theory worth salvaging?

Can I steelman the labor theory of value?

I’m going to give it a try.

Okay, so clearly it’s not the actual amount of labor used, as that runs afoul of proposition 1 immediately:

  1. A project you spend 100 hours on which ultimately failed and produced nothing useful was extremely valuable.

That’s nonsense, so we’ll rule that theory out.

Okay, maybe we can patch it up by saying it’s the socially necessary amount of labor required; the amount of labor that the most-efficient worker would require. Clearly, if you are spending 100 hours on something useless, you’re not being the most-efficient worker.

This seems to be closer to Marx’s account, but it still runs afoul of propositions 2, 3, and 4:

  1. Everything in the Garden of Eden is worthless, because it doesn’t require labor to access.
  2. If you come up with a cure for cancer in a random stroke of insight, it’s worthless because you didn’t put any labor into it, even though both its utility (the lives it will save) and its price (the money you could make off of it) are surely astronomical.
  3. Increased productivity is worthless, because all it does is make our goods worthless as we get better at making them.

Marx actually seemed to like proposition 4, but we can see that it’s wrong. So this is a problem.

Also, while propositions 2 and 3 may seem like extreme thought experiments, consider the following:

First, “The Garden of Eden” is very much what a Star Trek-style fully automated luxury communism would feel like. Many leftists say that they really would like to see such a world, and I agree with them on this. But on this theory of value, it’s all worthless, because nobody has to work to get anything.

Second, a sudden insight into a miracle cure that ends up becoming cheap and plentiful is pretty much what happened with penicillin and vaccines. Yes, there was some labor involved in making them (and still is), but it was clearly far less than the utility gained from all the improvements in health and lifespan that we have received from these inventions. Valuing these technologies in terms of their labor cost seems to completely miss the point of why they were such miracles.

So is there some other way to make a labor theory of value work?

The best I can come up with is this:

The value of a product is the amount of labor it would take to make that product by hand with pre-historic technology.

This is my attempt at steelmanning the labor theory of value. It does solve propositions 2, 3, and 4:

For 2, the fact that everything is handed to you (perhaps by robots) doesn’t change the fact that making it yourself would be really, really hard.

For 3, it’s much harder to make penicillin by hand than in a factory (though it can be done!), so improved penicillin technology is a gain in value. And every new vial of penicillin is worth the many hours that would have gone into making it by hand.

And for 4, any improvement in labor productivity works exactly how you’d expect: A machine that can do the work of 100 people produces 100 times as much value in goods. (In some ways, this is even more intuitive to most people than the utility theory of value, which predicts an increase, but not a one-to-one increase.)

So, okay, this theory is not preposterous, unlike everything we’ve considered so far.

But it really can’t be Marx’s theory, because he contradicts it very heavily in multiple places, and this theory, unlike his, does not predict that the rate of profit must fall. (Which, again, is good, because it doesn’t.)

Yet even this theory is ultimately unsatisfying, for the following reasons:

  1. Some products literally cannot be made by hand using pre-historic technology. Consider a graphics card or a strong-force microscope. In order to make these things, we had to make tools to make better tools to make even better tools to make still better tools to make yet even better tools to make staggeringly near-flawless tools to make them. Even if you had the complete schematics for all the necessary tools and machines, all the raw materials you needed, and an unlimited supply of labor, I’m not sure you could build a graphics card from scratch within a single lifetime.
  2. While it can account for the value of increased efficiency in producing a given good, it doesn’t seem to be able to account for the value of inventing whole new classes of goods. (Yes, penicillin can be made by hand using pre-historic tools, but nobody did as far as we know, and the value of that invention was absolutely enormous in a way that even this labor theory of value cannot account for.)

These two problems are related: The new products you can make now that you couldn’t before are made possible by a mix of new ideas and an accumulation of better and better tools.

As far as proposition 5, I think we might be able to shore up the theory by counting the value of capital accumulation in terms of the labor that would be needed at each level of technology: however many person-hours to make the optical microscope, and then however many person-hours to make lasers, and however many person-hours to make sulfuric acid, and so on and so forth, until you’ve finally added up all the labor that went into producing the things that produced the things that produced the things that produced the things that produced graphics cards.

But as for proposition 6? I think this is just fatal. I don’t think there’s any way for a labor theory of value to not systematically and catastrophically undervalue new discoveries and new inventions.

The whole point of new inventions is that they make new things possible or allow us to do things with far less effort or cost than before. The value they create is in the labor they save. But if they are things we theoretically could have done, just didn’t know how (like penicillin), then there is no value added by the discovery (though at least there can be a lot of value added by the actual production). And if they are things we couldn’t have done until we reached a certain level of technology and capital, the value added seems to all be captured by the production of each new tier of technology, with nothing left to go to the discovery itself.

Maybe there’s still a way to save this theory. But at some point, we have to stop and ask ourselves:

Why?

Why do we even want a labor theory of value, when we already have a utility theory of value?

Maybe it’s the fact that utility is hard to measure precisely, and so the idea of basing our value system on it is uncomfortable? Yet I think this is just a fact of life: The things that really matter are hard to measure precisely.

And it’s not as if we have absolutely no idea: We can tell the difference between happiness and suffering, and we can see how various products and technologies can contribute to happiness and alleviate suffering. (We can also see how some products and technologies can reduce happiness and contribute to suffering! Not all new technologies are good, and some products that are good for their users are bad for other people!)

Indeed, we even have a unit of measurement: The QALY. And for some particular technologies—such as penicillin and vaccines—we actually have a pretty good idea of the number of QALY they’ve added to the world, and it’s enormous.

I’m not even saying Marx was wrong about everything. He had some good ideas, actually. And Marxian economists today do sometimes come up with useful findings that can be integrated into a deeper understanding of political economy.

But he was wrong about some things, and the labor theory of value is one of them.

No, the system is not working as designed

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You say you’ve got a real solution…

Well, you know,

We’d all love to see the plan.

“Revolution”, the Beatles


Jun 16 JDN 2460478


There are several different versions of the meme, but they all follow the same basic format: Rejecting the statement “the system is broken and must be fixed”, they endorse the statement “the system is working exactly as intended and must be destroyed”.


This view is not just utterly wrong; it’s also incredibly dangerous.

First of all, it should be apparent to anyone who has ever worked in any large, complex organization—a corporation, a university, even a large nonprofit org—that no human system works exactly as intended. Some obviously function better than others, and most function reasonably well most of the time (probably because those that don’t fail and disappear, so there is a sort of natural selection process at work); but even with apparently simple goals and extensive resources, no complex organization will ever be able to coordinate its actions perfectly toward those goals.

But when we’re talking about “the system”, well, first of all:

What exactly is “the system”?

Is it government? Society as a whole? The whole culture, or some subculture? Is it local, national, or international? Are we talking about democracy, or maybe capitalism? The world isn’t just one system; it’s a complex network of interacting systems. So to be quite honest with you, I don’t even know what people are complaining about when they complain about “the system”. All I know is that there is some large institution that they don’t like.

Let’s suppose we can pin that down—say we’re talking about capitalism, for instance, or the US government. Then, there is still the obvious fact that any real-world implementation of a system is going to have failures. Particularly when millions of people are involved, no system is ever going to coordinate exactly toward achieving its goals as efficiently as possible. At best it’s going to coordinate reasonably well and achieve its goals most of the time.

But okay, let’s try to be as charitable as possible here.

What are people trying to say when they say this?

I think that fundamentally this is meant as an expression of Conflict Theory over Mistake Theory: The problems with the world aren’t due to well-intentioned people making honest mistakes, they are due to people being evil. The response isn’t to try to correct their mistakes; it’s to fight them (kill them?), because they are evil.

Well, it is certainly true that evil people exist. There are mass murderers and tyrants, rapists and serial killers. And though they may be less extreme, it is genuinely true that billionaires are disproportionately likely to be psychopaths and that those who aren’t typically share a lot of psychopathic traits.

But does this really look like the sort of system that was designed to optimize payoffs for a handful of psychopaths? Really? You can’t imagine any way that the world could be more optimized for that goal?

How about, say… feudalism?

Not that long ago, historically—less than a millennium—the world was literally ruled by those same sorts of uber-rich psychopaths, and they wielded absolute power over their subjects. In medieval times, your king could confiscate your wealth whenever he chose, or even have you executed on a whim. That system genuinely looks like it’s optimized for the power of a handful of evil people.

Democracy, on the other hand, actually looks like it’s trying to be better. Maybe sometimes it isn’t better—or at least isn’t enough better. But why would they even bother letting us vote, if they were building a system to optimize their own power over us? Why would we have these free speech protections—that allow you to post those memes without going to prison?

In fact, there are places today where near-absolute power really is concentrated in a handful of psychopaths, where authoritarian dictators still act very much like kings of yore. In North Korea or Russia or China, there really is a system in place that’s very well optimized to maximize the power of a few individuals over everyone else.

But in the United States, we don’t have that. Not yet, anyway. Our democracy is flawed and imperilled, but so far, it stands. It needs our constant vigilance to defend it, but so far, it stands.

This is precisely why these ideas are so dangerous.

If you tell people that the system is already as bad as it’s ever going to get, that the only hope now is to burn it all down and build something new, then those people aren’t going to stand up and defend what we still have. They aren’t going to fight to keep authoritarians out of office, because they don’t believe that their votes or donations or protests actually do anything to control who ends up in office.

In other words, they are acting exactly as the authoritarians want them to.

Short of your actual support, the best gift you can give your enemy is apathy.

If all the good people give up on democracy, then it will fail, and we will see something worse in its place. Your belief that the world can’t get any worse can make the world much, much worse.

I’m not saying our system of government couldn’t be radically improved. It absolutely could, even by relatively simple reforms, such as range voting and a universal basic income. But there are people who want to tear it all down, and if they succeed, what they put in its place is almost certainly going to be worse, not better.

That’s what happened in Communist countries, after all: They started with bad systems, they tore them down in the name of making something better—and then they didn’t make something better. They made something worse.

And I don’t think it’s an accident that Marxists are so often Conflict Theorists; Marx himself certainly was. Marx seemed convinced that all we needed to do was tear down the old system, and a new, better system would spontaneously emerge. But that isn’t how any of this works.

Good governance is actually really hard.

Life isn’t simple. People aren’t easy to coordinate. Conflicts of interest aren’t easy to resolve. Coordination failures are everywhere. If you tear down the best systems we have for solving these problems, with no vision at all of what you would replace them with, you’re not going to get something better.

Different people want different things. We have to resolve those disagreements somehow. There are lots of ways we could go about doing that. But so far, some variation on voting seems to be the best method we have for resolving disagreements fairly.

It’s true; some people out there are really just bad people. Some of what even good people want is ultimately not reasonable, or based on false presumptions. (Like people who want to “cut” foreign aid to 5% of the budget—when it is in fact about 1%.) Maybe there is some alternative system out there that could solve these problems better, ensure that only the reasonable voices with correct facts actually get heard.

If so, well, you know:

We’d all love to see the plan.

It’s not enough to recognize that our current system is flawed and posit that something better could exist. You need to actually have a clear vision of what that better system looks like. For if you go tearing down the current system without any idea of what to replace it with, you’re going to end up with something much worse.

Indeed, if you had a detailed plan of how to improve things, it’s quite possible you could convince enough people to get that plan implemented, without tearing down the whole system first.

We’ve done it before, after all:

We ended slavery, then racial segregation. We gave women the right to vote, then integrated them into the workforce. We removed the ban of homosexuality, and then legalized same-sex marriage.


We have a very clear track record of reform working. Things are getting better, on a lot of different fronts. (Maybe not all fronts, I admit.) When the moral case becomes overwhelming, we really can convince people to change their minds and then vote to change our policies.

We do not have such a track record when it comes to revolutions.

Yes, some revolutions have worked out well, such as the one that founded the United States. (But I really cannot emphasize this: they had a plan!) But plenty more have worked out very badly. Even France, which turned out okay in the end, had to go through a Napoleon phase first.

Overall, it seems like our odds are better when we treat the system as broken and try to fix it, than when we treat it as evil and try to tear it down.

The world could be a lot better than it is. But never forget: It could also be a lot worse.

Capitalism can be fair

PNRJ core principles, ethics , , , , , ,

Aug 22 JDN 2459449

There are certainly extreme right-wing libertarians who seem to think that capitalism is inherently fair, or that “fairness” is meaningless and (some very carefully defined notion of) liberty is the only moral standard. I am not one of them. I agree that many of the actual practices of modern capitalism as we know it are unfair, particularly in the treatment of low-skill workers.

But lately I’ve been seeing a weirdly frequent left-wing take—Marxist take, really—that goes to the opposite extreme, saying that capitalism is inherently unfair, that the mere fact that capital owners ever get any profit on anything is proof that the system is exploitative and unjust and must be eliminated.

So I decided it would be worthwhile to provide a brief illustration of how, at least in the best circumstances, a capitalist system of labor can in fact be fair and just.

The argument that capitalism is inherently unjust seems to be based on the notion that profit means “workers are paid less than their labor is worth”. I think that the reason this argument is so insidious is that it’s true in one sense—but not true in another. Workers are indeed paid less than the total surplus of their actual output—but, crucially, they are not paid less than what the surplus of their output would have been had the capital owner not provided capital and coordination.

Suppose that we are making some sort of product. To make it more concrete, let’s say shirts. You can make a shirt by hand, but it’s a lot of work, and it takes a long time. Suppose that you, working on your own by hand, can make 1 shirt per day. You can sell each shirt for $10, so you get $10 per day.

Then, suppose that someone comes along who owns looms and sewing machines. They gather you and several other shirt-makers and offer to let you use their machines, in exchange for some of the revenue. With the aid of 9 other workers and the machines, you are able to make 30 shirts per day. You can still sell each shirt for $10, so now there is total revenue of $300.

Whether or not this is fair depends on precisely the bargain that was struck with the owner of the machines. Suppose that he asked for 40% of the revenue. Then the 10 workers including yourself would get (0.60)($300) = $180 to split, presumably evenly, and each get $18 per day. This seems fair; you’re clearly better off than you were making shirts by yourself. The capital owner then gets (0.40)($300) = $120, which is more than each of you, but not by a ridiculous amount; and he probably has costs to deal with in maintaining those machines.

But suppose instead the owner had demanded 80% of the revenue; then you would have to split (0.20)($300) = $60 between you, and each would only get $6 per day. The capital owner would then get (0.80)($300) = $240, 40 times as much as each of you.

Or perhaps instead of a revenue-sharing agreement, the owner offers to pay you a wage. If that wage is $18 per day, it seems fair. If it is $6 per day, it seems obviously unfair.

If this owner is the only employer, then he is competing only with working alone. So we would expect him to offer a wage of $10 per day, or maybe slightly more since working with the machines may be harder or more unpleasant than working by hand.

But if there are many employers, then he is now competing with those employers as well. If he offers $10, someone else might offer $12, and a third might offer $15. Competition should drive the system toward an equilibrium where workers are getting paid their marginal value product—in other words, the wage for one hour of work should equal the additional value added by one more hour of work.

In the case that seems fair, where workers are getting more money than they would have on their own, are they getting paid “less than the value of their labor”? In one sense, yes; the total surplus is not going all to the workers, but is being shared with the owner of the machines. But the more important sense is whether they’d be better off quitting and working on their own—and they obviously would not be.

What value does the capital owner provide? Well, the capital, of course. It’s their property and they are letting other people use it. Also, they incur costs to maintain it.

Of course, it matters how the capital owner obtained that capital. If they are an inventor who made it themselves, it seems obviously just that they should own it. If they inherited it or got lucky on the stock market, it isn’t something they deserve in a deep sense, but it’s reasonable to say they are entitled to it. But if the only reason they have the capital is by theft, fraud, or exploitation, then obviously they don’t deserve it. In practice, there are very few of the first category, a huge number of the second, and all too many of the third. Yet this is not inherent to the capitalist work arrangement. Many capital owners don’t deserve what they own; but those who do have a right to make a profit letting other people use their property.

There are of course many additional complexities that arise in the real world, in terms of market power, bargaining, asymmetric information, externalities, and so on. I freely admit that in practice, capitalism is often unfair. But I think it’s worth pointing out that the mere existence of profit from capital ownership is not inherently unjust, and in fact by organizing our economy around it we have managed to achieve unprecedented prosperity.

How do you change a paradigm?

PNRJ core principles, critique of neoclassical economics, current events, personal , , , , , ,

Mar 3 JDN 2458546

I recently attended the Institute for New Economic Thinking (INET) Young Scholars Initiative (YSI) North American Regional Convening (what a mouthful!). I didn’t present, so I couldn’t get funding for a hotel, so I commuted to LA each day. That was miserable; if I ever go again, it will be with funding.

The highlight of the conference was George Akerlof‘s keynote, which I knew would be the case from the start. The swag bag labeled “Rebel Without a Paradigm” was also pretty great (though not as great as the “Totes Bi” totes at the Human Rights Council Time to THRIVE conference).

The rest of the conference was… a bit strange, to be honest. They had a lot of slightly cheesy interactive activities and exhibits; the conference was targeted at grad students, but some of these would have drawn groans from my more jaded undergrads (and “jaded grad student” is a redundancy). The poster session was pathetically small; I think there were literally only three posters. (Had I known in time for the deadline, I could surely have submitted a poster.)

The theme of the conference was challenging the neoclassical paradigm. This was really the only unifying principle. So we had quite an eclectic mix of presenters: There were a few behavioral economists (like Akerlof himself), and some econophysicists and complexity theorists, but mostly the conference was filled with a wide variety of heterodox theorists, ranging all the way from Austrian to Marxist. Also sprinkled in were a few outright cranks, whose ideas were just total nonsense; fortunately these were relatively rare.

And what really struck me about listening to the heterodox theorists was how mainstream it made me feel. I went to a session on development economics, expecting randomized controlled trials of basic income and maybe some political economy game theory, and instead saw several presentations of neo-Marxist postcolonial theory. At the AEA conference I felt like a radical firebrand; at the YSI conference I felt like a holdout of the ancien regime. Is this what it feels like to push the envelope without leaping outside it?

The whole atmosphere of the conference was one of “Why won’t they listen to us!?” and I couldn’t help but feel like I kind of knew why. All this heterodox theory isn’t testable. It isn’t useful. It doesn’t solve the problem. Even if you are entirely correct that Latin America is poor because of colonial and neocolonial exploitation by the West (and I’m fairly certain that you’re not; standard of living under the Mexica wasn’t so great you know), that doesn’t tell me how to feed starving children in Nicaragua.

Indeed, I think it’s notable that the one Nobel Laureate they could find to speak for us was a behavioral economist. Behavioral economics has actually managed to penetrate into the mainstream somewhat. Not enough, not nearly quickly enough, to be sure—but it’s happening. Why is it happening? Because behavioral economics is testable, it’s useful, and it solves problems.

Indeed, behavioral economics is more testable than most neoclassical economics: We run lab experiments while they’re adding yet another friction or shock to the never-ending DSGE quagmire.

And we’ve already managed to solve some real policy problems this way, like Alvin Roth’s kidney matching system and Richard Thaler’s “Save More Tomorrow” program.

The (limited) success of behavioral economics came not because we continued to batter at the gates of the old paradigm demanding to be let in, but because we tied ourselves to the methodology of hard science and gathered irrefutable empirical data. We didn’t get as far as we have by complaining that economics is too much like physics; we actually made it more like physics. Physicists do experiments. They make sharp, testable predictions. They refute their hypotheses. And now, so do we.

That said, Akerlof was right when he pointed out that the insistence upon empirical precision has limited the scope of questions we are able to ask, and kept us from addressing some of the really vital economic problems in the world. And neoclassical theory is too narrow; in particular, the ongoing insistence that behavior must be modeled as perfectly rational and completely selfish is infuriating. That model has clearly failed at this point, and it’s time for something new.

So I do think there is some space for heterodox theory in economics. But there actually seems to be no shortage of heterodox theory; it’s easy to come up with ideas that are different from the mainstream. What we actually need is more ways to constrain theory with empirical evidence. The goal must be to have theory that actually predicts and explains the world better than neoclassical theory does—and that’s a higher bar than you might imagine. Neoclassical theory isn’t an abject failure; in fact, if we’d just followed the standard Keynesian models in the Great Recession, we would have recovered much faster. Most of this neo-Marxist theory struck me as not even wrong: the ideas were flexible enough that almost any observed outcome could be fit into them.

Galileo and Einstein didn’t just come up with new ideas and complain that no one listened to them. They developed detailed, mathematically precise models that could be experimentally tested—and when they were tested, they worked better than the old theory. That is the way to change a paradigm: Replace it with one that you can prove is better.

Beware the false balance

PNRJ public policy , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

JDN 2457046 PST 13:47.

I am now back in Long Beach, hence the return to Pacific Time. Today’s post is a little less economic than most, though it’s certainly still within the purview of social science and public policy. It concerns a question that many academic researchers and in general reasonable, thoughtful people have to deal with: How do we remain unbiased and nonpartisan?

This would not be so difficult if the world were as the most devoted “centrists” would have you believe, and it were actually the case that both sides have their good points and bad points, and both sides have their scandals, and both sides make mistakes or even lie, so you should never take the side of the Democrats or the Republicans but always present both views equally.

Sadly, this is not at all the world in which we live. While Democrats are far from perfect—they are human beings after all, not to mention politicians—Republicans have become completely detached from reality. As Stephen Colbert has said, “Reality has a liberal bias.” You know it’s bad when our detractors call us the reality-based community. Treating both sides as equal isn’t being unbiased—it’s committing a balance fallacy.

Don’t believe me? Here is a list of objective, scientific facts that the Republican Party (and particularly its craziest subset, the Tea Party) has officially taken political stances against:

  1. Global warming is a real problem, and largely caused by human activity. (The Republican majority in the Senate voted down a resolution acknowledging this.)
  2. Human beings share a common ancestor with chimpanzees. (48% of Republicans think that we were created in our present form.)
  3. Animals evolve over time due to natural selection. (Only 43% of Republicans believe this.)
  4. The Earth is approximately 4.5 billion years old. (Marco Rubio said he thinks maybe the Earth was made in seven days a few thousand years ago.)
  5. Hydraulic fracturing can trigger earthquakes.(Republican in Congress are trying to nullify local regulations on fracking because they insist it is so safe we don’t even need to keep track.)
  6. Income inequality in the United States is the worst it has been in decades and continues to rise. (Mitt Romney said that the concern about income inequality is just “envy”.)
  7. Progressive taxation reduces inequality without adversely affecting economic growth. (Here’s a Republican former New York Senator saying that the President “should be ashamed” for raising taxes on—you guessed it—”job creators”.)
  8. Moderate increases in the minimum wage do not yield significant losses in employment. (Republicans consistently vote against even small increases in the minimum wage, and Democrats consistently vote in favor.)
  9. The United States government has no reason to ever default on its debt. (John Boehner, now Speaker of the House, once said that “America is broke” and if we don’t stop spending we’ll never be able to pay the national debt.)
  10. Human embryos are not in any way sentient, and fetuses are not sentient until at least 17 weeks of gestation, probably more like 30 weeks. (Yet if I am to read it in a way that would make moral sense, “Life begins at conception”—which several Republicans explicitly endorsed at the National Right to Life Convention—would have to imply that even zygotes are sentient beings. If you really just meant “alive”, then that would equally well apply to plants or even bacteria. Sentience is the morally relevant category.)

And that’s not even counting the Republican Party’s association with Christianity and all of the objectively wrong scientific claims that necessarily entails—like the existence of an afterlife and the intervention of supernatural forces. Most Democrats also self-identify as Christian, though rarely with quite the same fervor (the last major Democrat I can think of who was a devout Christian was Jimmy Carter), probably because most Americans self-identify as Christian and are hesitant to elect an atheist President (despite the fact that 93% of the National Academy of Sciences is comprised of atheists and the higher your IQ the more likely you are to be an atheist; we wouldn’t want to elect someone who agrees with smart people, now would we?).

It’s true, there are some other crazy ideas out there with a left-wing slant, like the anti-vaccination movement that has wrought epidemic measles upon us, the anti-GMO crowd that rejects basic scientific facts about genetics, and the 9/11 “truth” movement that refuses to believe that Al Qaeda actually caused the attacks. There are in fact far-left Marxists out there who want to tear down the whole capitalist system by glorious revolution and replace it with… er… something (they’re never quite clear on that last point). But none of these things are the official positions of standing members of Congress.

The craziest belief by a standing Democrat I can think of is Dennis Kucinich’s belief that he saw an alien spacecraft. And to be perfectly honest, alien spacecraft are about a thousand times more plausible than Christianity in general, let alone Creationism. There almost certainly are alien spacecraft somewhere in the universe—just most likely so far away we’ll need FTL to encounter them. Moreover, this is not Kucinich’s official position as a member of Congress and it’s not something he has ever made policy based upon.

Indeed, if you’re willing to include the craziest individuals with no real political power who identify with a particular side of the political spectrum, then we should include on the right-wing side people like the Bundy militia in Nevada, neo-Nazis in Detroit, and the dozens of KKK chapters across the US. Not to mention this pastor who wants to murder all gay people in the world (because he truly believes what Leviticus 20:13 actually and clearly says).

If you get to include Marxists on the left, then we get to include Nazis on the right. Or, we could be reasonable and say that only the official positions of elected officials or mainstream pundits actually count, in which case Democrats have views that are basically accurate and reasonable while the majority of Republicans have views that are still completely objectively wrong.

There’s no balance here. For every Democrat who is wrong, there is a Republicans who is totally delusional. For every Democrat who distorts the truth, there is a Republican who blatantly lies about basic facts. Not to mention that for every Democrat who has had an ill-advised illicit affair there is a Republican who has committed war crimes.

Actually war crimes are something a fair number of Democrats have done as well, but the difference still stands out in high relief: Barack Obama has ordered double-tap drone strikes that are in violation of the Geneva Convention, but George W. Bush orchestrated a worldwide mass torture campaign and launched pointless wars that slaughtered hundreds of thousands of people. Bill Clinton ordered some questionable CIA operations, but George H.W. Bush was the director of the CIA.

I wish we had two parties that were equally reasonable. I wish there were two—or three, or four—proposals on the table in each discussion, all of which had merits and flaws worth considering. Maybe if we somehow manage to get the Green Party a significant seat in power, or the Social Democrat party, we can actually achieve that goal. But that is not where we are right now. Right now, we have the Democrats, who have some good ideas and some bad ideas; and then we have the Republicans, who are completely out of their minds.

There is an important concept in political science called the Overton window; it is the range of political ideas that are considered “reasonable” or “mainstream” within a society. Things near the middle of the Overton window are considered sensible, even “nonpartisan” ideas, while things near the edges are “partisan” or “political”, and things near but outside the window are seen as “extreme” and “radical”. Things far outside the window are seen as “absurd” or even “unthinkable”.

Right now, our Overton window is in the wrong place. Things like Paul Ryan’s plan to privatize Social Security and Medicare are seen as reasonable when they should be considered extreme. Progressive income taxes of the kind we had in the 1960s are seen as extreme when they should be considered reasonable. Cutting WIC and SNAP with nothing to replace them and letting people literally starve to death are considered at most partisan, when they should be outright unthinkable. Opposition to basic scientific facts like climate change and evolution is considered a mainstream political position—when in terms of empirical evidence Creationism should be more intellectually embarrassing than being a 9/11 truther or thinking you saw an alien spacecraft. And perhaps worst of all, military tactics like double-tap strikes that are literally war crimes are considered “liberal”, while the “conservative” position involves torture, worldwide surveillance and carpet bombing—if not outright full-scale nuclear devastation.

I want to restore reasonable conversation to our political system, I really do. But that really isn’t possible when half the politicians are totally delusional. We have but one choice: We must vote them out.

I say this particularly to people who say “Why bother? Both parties are the same.” No, they are not the same. They are deeply, deeply different, for all the reasons I just outlined above. And if you can’t bring yourself to vote for a Democrat, at least vote for someone! A Green, or a Social Democrat, or even a Libertarian or a Socialist if you must. It is only by the apathy of reasonable people that this insanity can propagate in the first place.