Tag Archives: john maynard keynes

Two Hundred Years Of Ricardian Trade Theory

Ingrid Kvangraven has a nice article200 Years of Ricardian Trade Theory: How Is This Still A Thing? on the blog, Developing Economics. In that, she asks how “the observation of persistent imbalances (and recurring debt crises in the deficit countries) appears to have little impact on the popularity of Ricardo’s theory.”

It’s a nice article going into details about the assumptions of the trade theory, but let me just add another perspective. New Consensus Economics is based on the assumption about the magic of prices and market forces acting to resolve imbalances. Government “intervention” (a loaded word), supposedly spoils this magic and economists are trained to think that this is the reason for crisis. So a New Consensus economist doesn’t find this to be contradictory. “Hey government, why did you interfere with the workings of the market”, an economist is likely to say.

The role of the government in this model is mainly about law and order and is supposed to balance its books. Whenever a crisis arises, economists tend to blame “fiscal profligacy” and recommend contraction of fiscal policy and “economic reforms”.

Of course, since the financial crisis started about ten years back, economists have conceded that they have been wrong about several things. Fiscal policy is one major area where this is so. But the “learned intuition” is so deeply ingrained and ramified into every corner of their minds—borrowing words from Keynes—that it is difficult for them to escape old ideas.

It’s unfortunate that Keynes didn’t stress much about this problem, which is huge. In his GT, he did have a chapter on mercantilism and discussed how the mercantilists behaved the way they behaved because of their distrust in the role of market forces in resolving imbalances. Keynes also had a plan called the Keynes Plan, before the Bretton Woods established. Keynes proposes a fine on creditor nations as well (page 23-24):

from page 23 of IMF’s document on Keynes’ Plan

Usually one only hears of this in Post-Keynesian literature but this was not all. He also proposed other responsibilities for creditors:

from page 24 of IMF’s document on Keynes’ Plan

Of course, the idea of a Bancor sounds crazy because of its similarity to the Euro. The trouble with the Euro is that there is no central government with large fiscal powers, such as in a federation like the United States. Bancor would need a world government. Nonetheless, we can still embrace Keynes’ genius that creditors should take responsibility in the rules of the game and reject Bancor. So apart from the principle of effective demand, this is one of Keynes’ biggest contribution to the history of humankind—that creditor nations have a responsibility.

Unfortunately, the world is still stuck with Ricardo’s ideas!

Robots, Globalization, Unemployment, Etc

Worker: I am losing my job because of globalization.

Economist: No, you are losing it because of automation.

[Plus calling them ‘losers’, such as by saying, “losers of globalization should be compensated”]

This is not just unhelpful but wrong too! Actually, saying it is wrong is underplaying it. It’s okay to be wrong sometimes—everyone is wrong sometimes—but how bad can getting it precisely the opposite every time? Anyone throwing darts at the dartboard can hit the bulls eye by fluke but what is it like throwing darts in the opposite direction?

Economists should be more modest and remind themselves of what Keynes said about workers in The General Theory:

… workers, though unconsciously, are instinctively more reasonable economists than the classical school

There is some irony to all this. Economists have played down the notion of technological unemployment. If production is constant and productivity rises, there’s a fall in employment because less labour is required to produce the same output. So output has to rise to keep employment from falling because of “automation”. In Post-Keynesian economics, the principle of effective demand matters both in the short run and the long run. So technological unemployment is a real possibility. New Consensus economists concede that John Maynard Keynes rules in the short run but assume that Jean-Baptiste Say rules in the long run. The irony hence is that New Consensus economists seem to show worry about automation these days.

In my opinion, this is because the sacred tenet of free trade must be defended by economists at all costs. So they make a concession about loss of employment to robots. Unfortunately that’s not right either. Globalization—both because of competition by international producers and offshoring of jobs via global supply chains—has led to the loss of livelihood for many in the Western world.

Political parties with fascistic tendencies have noticed this huge error at the heart of the New Consensus economics and the liberal political parties to whom these economists advise. They have understood that by pointing out that globalization—under the current rules of the game—can destroy jobs. They have seen support from people. It’s true that the political movement is not likely to deliver much but at the same time, liberal leaning political parties should try to understand this to regain lost ground.

Instead, we see writing such as The Productivity Paradox by Ryan Avent of The Economist. It’s only a paradox if you view it using the lens of the New Consensus Economics. He himself seems to appreciate others’ claims that:

the robot threat is totally overblown: the fantasy, perhaps, of a bubble-mad Silicon Valley — or an effort to distract from workers’ real problems, trade and excessive corporate power.

Not sure why the Silicon Valley gets the blame, and not economists themselves, but anyway, that is some conceding.

Remember the concept of technological unemployment is a race condition.

If productivity rises a lot and demand not much, we have unemployment. If the latter rises fast, we have more employment.

In fact productivity rises in the Western world has been quite low recently and we should embrace robots. This is because measured productivity is likely to rise if output rises. Productivity rise (as per the Kaldor-Verdoon Law) is due to two things: an exogenous component and an endogenous component which depends on the rise in output. Also, remember Keynes talked of autonomous and induced expenditures as component of effective demand, which drives output. So if governments around the world design policy in which demand rises fast, then “automation” can not just be welcomed, it will be a cause of it, i.e., higher production leading to more automation because of learning-by-doing. But economists will continue to get it backward!

“In The Long Run”

But this long run is a misleading guide to current affairs. In the long run we are all dead. Economists set themselves too easy, too useless a task, if in tempestuous seasons they can only tell us, that when the storm is long past, the ocean is flat again.

–  John Maynard Keynes, A Tract on Monetary Reform (1923), Ch. 3, p. 80.

As you might know, the Indian government cancelled the legal tender nature of majority of bank notes in circulation, earlier this month and asked Indians to deposit them at banks or exchange them for new. The aim according to the government was to curb counterfeiting and what’s called black money here. This is damaging as a large amount of transaction is in bank notes and the implementation has been a failure. People have been standing in queues for the whole day and some even reach banks at 2 am to get a good position in the queue. For many, standing in queues means that the day’s labour is lost. For others, there are delays in wage payments since their employers have problems getting hold of new bank notes. More than 50 people have died. Even 11 bank managers have died due to stress and work overload.

Despite this we keep hearing from the government and the ruling political party’s defenders that the benefits will be long term.

The previous Indian Prime Minister (who was the nation’s leader during mid 2004-mid 2014), Manmohan Singh gave a scathing speech in the Indian Parliament yesterday in which he quotes Keynes on the long run. Manmohan Singh was a student at Cambridge and his heroes are Nicholas Kaldor and Joan Robinson and presumably John Maynard Keynes as well. In this era where politicians are promoting neoliberal ideas, it’s good to see the master being quoted in a Parliament.

The seven-minute video is linked below.

manmohan-singh-quoting-keynes

click the picture to see the video on YouTube. 

This question about the long-term reminds me of super-hysteresis which was referred by Marc Lavoie recently in an article for INET. It’s closely related to the Kaldor-Verdoorn law in which demand affects supply.  The damage done to the demand side because of slowdown in production caused by the Indian government’s poor implementation of its decision to replace majority of bank notes by value affects the supply side as well. Almost nobody who talks about the long-term benefits talks about this issue.

Free Trade And Balanced Budgets

Wikileaks has released “The Podesta Emails” which show Hillary Rodham Clinton’s political positions best explained by an NYT article:

[Clinton] embraced unfettered international trade and praised a budget-balancing plan that would have required cuts to Social Security, according to documents posted online Friday by WikiLeaks.

The tone and language of the excerpts clash with the fiery liberal approach she used later in her bitter primary battle with Senator Bernie Sanders of Vermont and could have undermined her candidacy had it become public.

Neoliberalism, the “New Consensus” and pre-Keynesian economics stand exactly for this idea: free trade and balanced-budgets. John Maynard Keynes’ true followers starting with Joan Robinson stood exactly in dissent against the idea of free trade and balanced budgets. Keynes himself understood the trouble with free trade, as can be seen by reading his chapter on Mercantilism in the General Theory, but didn’t emphasize it enough. Unlike what others see, Joan Robinson stood for her opposition to free trade more than anything else.

According to the New Consensus of economics, fiscal policy is impotent and hence budget should be balanced. Free trade will lead to convergence of fortunes of nations according to this view. Instead what we see is polarization. In my previous post, I quoted a top advisor who conceded how economists had been wrong about fiscal policy. But the damage seems to have done. Progressive and Keynesian ideas have a long battle ahead.

Needless to say Donald Trump is not the alternative. So there’s a lot of fight ahead for economists in years ahead to overthrow the new consensus. Macroeconomics makes a difference in people’s life, and it’s a battle worth fighting.

On The Blogs

Two things caught my attention in the last two days.

First is the claim by Roger Farmer:

The Keynesian economics of the General Theory is static.

That’s the strangest critique of the GT I have ever seen. How is the GT static? John Maynard Keynes highlighted how a fall in the propensity to consume reduces output. His mechanism was quite dynamic. He was arguing that a fall in the propensity to consume will reduce consumption and hence firms’ sales and hence production and hence employment and hence consumption and so on. Keynes did not explicitly write down a mathematical model like as done for example in the book Monetary Economics by Wynne Godley and Marc Lavoie. But his arguments were quite dynamic in nature. So was his argument about how investment creates saving. And also the Keynesian multiplier. “Stock-flow consistent” models are quite close to Keynes’ spirit.

The second is this paragraph from Michael Pettis:

… This is one of the most fundamental errors that arise from a failure to understand the balance of payments mechanisms. As I explained four years ago in an article for Foreign Policy, “it may be correct to say that the role of the dollar allows Americans to consume beyond their means, but it is just as correct, and probably more so, to say that foreign accumulations of dollars force Americans to consume beyond their means.” As counter-intuitive as it may seem at first, the US does not need foreign capital because the US savings rate is low. The US savings rate is low because it must counterbalance foreign capital inflows, and this is true out of arithmetical necessity, as I showed in a May, 2014 blog entry (link broken: archive.is link).

Oh boy! That’s confusing accounting identities with behaviour. A simple way to show how inaccurate this is by using standard Keynesian analysis. Assume US households reduce the propensity to consume. This leads to a fall in output and income and hence a fall in imports and an increase in the current account balance of payments (assuming exports are exogenous to the model). This can be seen more precisely in a stock-flow consistent model.

Pettis’ arguments are in response to Stephen Roach’s recent article on US balance of payments and I discussed that recently here.  Both Roach and Pettis are incorrect.

Balance of payments is important and in my opinion, the most important thing in Economics. Michael Pettis gets the attention because he realizes the importance of balance of payments in the economic dynamics of the world. However looked more closely, many of his arguments appear vacuous.

Kalecki And Keynes, Part 2

Continuing from the previous post, Kalecki And Keynes …

The General Theory of Employment, Interest and Money was published in January, 1936.

Meanwhile, … , Michal Kalecki had found the same solution.

His book, Essays in the Theory of Business Cycles, published in Polish in 1933, clearly states the principle of effective demand in mathematical form. At the same time he was already exploring the implications of the analysis for the problem of a country’s balance of trade, along the same lines that I followed in drawing riders from the General Theory in essays published in 1937.

The version of his theory set out in prose (published in ‘Polska Gospodarcza’ No. 43, X, 1935) could very well be used today as an introduction to the theory of employment.

He opens by attacking the orthodox theory at the most vital point – the view that unemployment could be reduced  by cutting money wage rates. And he shows (a point that Keynesians came to much later, and under his influence) that , of monopolistic influences prevent prices from falling when wage costs are lowered, the situation is still worse, because reduced purchasing power causes a fall in sales on consumption goods …

Michal Kalecki’s claim to priority of publication is indisputable.

– Joan Robinson, Kalecki And Keynes in Essays In Honour Of Michal Kalecki, 1964. 

Kalecki And Keynes

Michal Kalecki swam into my ken just after the publication of the General Theory of Employment, Interest and Money, in 1936. The small group who had been working with Maynard Keynes during the gestation of the book understood what it was about, but amongst the public as a whole it was still a mystery. Kalecki, however, knew it all. He had taken a year’s leave from the institute where he was working in Warsaw to write the theory of employment but Keynes’ book came out, and got all the glory. Michal never made any claim for himself and I made it my business to blow his trumpet for him, but most of the profession (including Keynes) just thought that I was being kind to a lame duck. Only since the publication of his essays written in Polish from 1933 to 1935 has it been generally recognized that he had already worked out all the essentials of what became known as Keynes’ theory (Selected Essays on the Dynamics of the Capitalist Economy, Cambridge University Press, 1971). He showed that it is investment, not private saving, that brings about capital accumulation; that a government deficit, in a slump, will increase employment; that cutting wages only makes the slump worse; that the rate of interest depends upon supply and demand of the stock of money, not on the flow of saving, and that it is the forward-looking expectation of profits that induces firms to accumulate.

The question of glory did not seem to me to be important. As Michal was the first to admit, his ideas would have taken a long time to establish while with Keynes they burst upon the world as a revolution. But I was deeply impressed by the fact that two thinkers of such different background and habits of thought could arrive at the same diagnosis of the economic situation. Logic is the same for everybody; the same logical structure, if it is not fudged, can support quite different ideologies, but for most social scientists ideology leaks into the logic and corrupts it.

In the natural sciences, it is common enough for the same discovery to come almost simultaneously from two independent sources. The general development of a subject throws up a new problem and two equally original minds find the same answer, which turns out to be validated by further work. In the history of economic thought, the case of the discovery of the theory of employment by Keynes and Kalecki is unique.

– Joan Robinson in PORTRAIT: Michal Kalecki, Challenge, Vol. 20, No. 5, November/December, 1977, pp. 67-69, http://www.jstor.org/stable/40719591

Being Keynesian In The Short Term And Classical In The Long Term

I am not. But the post is about the possibility. The title is borrowed from a paper by Gérard Duménil and Dominique Lévy.

Steve Roth has an article titled Note To Economists: Saving Doesn’t Create Savings. If you follow his blog regularly, his pieces read

The definition of saving is wrong. Saving is equal to income minus expenditure.

That’s not an exaggeration. He actually says it:

… Since saving = income – expenditures, [aggregate] saving must equal zero.

Steve Keen on Twitter supports Steve Roth.

Steve Keen Tweet

What’s with economists’ dislike for national accounts?

Steve Roth uses the phrase “savings” as a stock. Obviously his claim is just wrong as we know from national accounts:

Change in net worth = Saving + Holding Gains.

(with netting in holding gains).

Steve Keen doesn’t use saving as a stock but as a flow and a plural of saving. But Steve Keen’s point is also wrong. National saving is equal to the sum of saving of all economic units, such as households, firms, government etc. Even the household sector’s propensity to save collectively matters. That’s what macroeconomics is all about.

Now moving the more important point: is it possible that a higher propensity to consume reduces the long run rate of accumulation?

There are several Post-Keynesian economists who have considered the possibility. Of course it should be contrasted with supply side neoclassical economics. A few are Basil Moore, Wynne Godley, Marc Lavoie, and Gérard Duménil and Dominique Lévy as mentioned at the beginning of this post.

In their paper Kaleckian Models of Growth in a Coherent Stock-Flow Monetary Framework: A Kaldorian View, Godley and Lavoie find this in their models (draft version here):

We quickly discovered that the model could be run on the basis of two stable regimes. In the first regime, the investment function reacts less to a change in the valuation ratio-Tobin’s q ratio-than it does to a change in the rate of utilization. In the second regime, the coefficient of the q ratio in the investment function is larger than that of the rate of utilization (γ3 > γ4). The two regimes yield a large number of identical results, but when these results differ, the results of the first regime seem more intuitively acceptable than those of the second regime. For this reason, we shall call the first regime a normal regime, whereas the second regime will be known as the puzzling regime. The first regime also seems to be more in line with the empirical results of Ndikumana (1999) and Semmler and Franke (1996), who find very small values for the coefficient of the q ratio in their investment functions, that is, their empirical results are more in line with the investment coefficients underlying the normal regime.

… In the puzzling regime, the paradox of savings does not hold. The faster rate of accumulation initially encountered is followed by a floundering rate, due to the strong negative effect of the falling q ratio on the investment function. The turnaround in the investment sector also leads to a turnaround in the rate of utilization of capacity. All of this leads to a new steady-state rate of accumulation, which is lower than the rate existing just before the propensity to consume was increased. Thus, in the puzzling regime, although the economy follows Keynesian or Kaleckian behavior in the short-period, long-period results are in line with those obtained in classical models or in neoclassical models of endogenous growth: the higher propensity to consume is associated with a slower rate of accumulation in the steady state. In the puzzling regime, by refusing to save, households have the ability over the long period to undo the short-period investment decisions of entrepreneurs (Moore, 1973). On the basis of the puzzling regime, it would thus be right to say, as Dumenil and Levy (1999) claim, that one can be a Keynesian in the short period, but that one must hold classical views in the long period.

So there is a possibility that a higher propensity to consume leads to a lower growth in the long run. I do not think this is generally true, but this could be possible in some economies.

Two conclusions. It’s counter-productive to mix the definition of saving and what’s called “net lending” in national accounts. It’s possible (which shouldn’t mean that it’s necessarily the case) that Keynes’ paradox of savings doesn’t hold in the long run. I don’t believe that’s the case but purely arguing using national accounts and/or changing definitions won’t do.

Nick ROKE, Thrift, And Hoarding

The new issue of ROKE is out and celebrates 80 years of The General Theory. Nick Rowe has a new paper in the issue titled, Keynesian Parables Of Thrift And Hoarding. Requires access. Nick has a post on his blog where he welcomes comments.

Abstract:

I argue that Keynes missed seeing the importance of the distinction between saving in the form of money (‘hoarding’) and saving in all other forms (‘thrift’). It is excessive hoarding, not excessive thrift, that causes recessions and the failure of Say’s law. The same failure to distinguish hoarding from thrift continues from The General Theory into the IS–LM model and into New Keynesian macroeconomics. On this particular question, economists should follow Silvio Gesell rather than John Maynard Keynes. The rate of interest in New Keynesian models should be interpreted as a negative Gesellian tax (that is, a subsidy) on holding money issued by the central bank.

In my opinion, a part of it, the distinction between what’s called “hoarding” and “thrift” above is not something which Keynesians haven’t considered. In fact, in the sectoral balances approach, it is net lending and not saving whose behaviour is more highlighted.

A sector’s or an economic unit’s saving is defined as its disposable income less consumption expenditure.

S = YD − C

On the other hand, a sector’s net lending is defined as its disposable income less expenditure.

NL = YD − C − I

These things are not as straightforward as they look. Here’s an example. I can be both a saver and borrower. 

Let’s say, I start with no assets/liabilities, earn $1mn in a year, pay taxes of $200,000, have consumption expenditure of $100,000 and buy a house worth $5m by borrowing $4.3m from a bank.

My saving is $700,000 and my net lending is minus $4.3 million [ = ($1mn − $200,000) − $300,000 − $5m].

Of course, the fact that I am a net borrower doesn’t make me poor. My house is worth $5m and I have a liability of $4.3m which implies my net worth is $700,000.

However, my liquidity is low. If tomorrow the economy collapses and I lose my job, I will be in a bad situation. In short, negative net lending (or a negative financial balance) of an economic unit or a sector contributes to financial fragility.

There’s another important point: even though I am a saver, my saving rate is 7/8, I have contributed hugely to aggregate demand. This can happen at a sectoral level as well. So perhaps this is the reason why Nick Rowe makes this distinction.

So if we were to blindly believe in Keynes, we would have concluded wrongly by just looking at the saving rate. But it is a matter of emphasis: economists make ceteris paribus arguments and I do not think Keynes didn’t understand this. He was perhaps holding everything else constant and changing the propensity to consume to highlight an important fact. But in real life ceteris is never paribus. What Keynes was arguing was that saving is not necessarily a good thing at the macro level.

Back to sectoral balances. Since, a sector’s (such as the household sector’s) negative net lending (or negative financial balance) adds to its financial fragility, this process will reverse. Private expenditure relative to private disposable income will fall. But this has an effect of being a drain on aggregate demand. And this can cause a recession.

Nick Rowe would have argued that it is the demand for money which caused a recession. Till here, it’s the same as argued above, because private expenditure falling relative to income is due to economic units trying to increase their liquidity. (There’s a “paradox” here: all units trying to reduce their fragility causes more fragility!).

There is however a difference: a sector’s or economic units’ demand for “money” can also be independent to income/expenditure and is more related to asset allocation between various kinds of financial assets. But here it cannot be said to cause a fall in aggregate demand and output. So a higher demand for money per se cannot be said to cause a recession.

As I was finishing writing this, JKH put up a comment at Nick’s blog saying Keynes understood it. I reproduce the comment below.

JKH:

There’s no question that Keynes appreciated the distinction between thrift and hoarding:

GT Chapter 9

“The rise in the rate of interest might induce us to save more, if our incomes were unchanged. But if the higher rate of interest retards investment, our incomes will not, and cannot, be unchanged. They must necessarily fall, until the declining capacity to save has sufficiently offset the stimulus to save given by the higher rate of interest. The more virtuous we are, the more determinedly thrifty, the more obstinately orthodox in our national and personal finance, the more our incomes will have to fall when interest rises relatively to the marginal efficiency of capital. Obstinacy can bring only a penalty and no reward. For the result is inevitable.”

GT Chapter 13

“The concept of hoarding may be regarded as a first approximation to the concept of liquidity-preference. Indeed if we were to substitute ‘propensity to hoard’ for ‘hoarding’, it would come to substantially the same thing. But if we mean by ‘hoarding’ an actual increase in cash-holding, it is an incomplete idea — and seriously misleading if it causes us to think of ‘hoarding’ and ‘not-hoarding’ as simple alternatives. For the decision to hoard is not taken absolutely or without regard to the advantages offered for parting with liquidity; — it results from a balancing of advantages, and we have, therefore, to know what lies in the other scale. Moreover it is impossible for the actual amount of hoarding to change as a result of decisions on the part of the public, so long as we mean by ‘hoarding’ the actual holding of cash. For the amount of hoarding must be equal to the quantity of money (or — on some definitions — to the quantity of money minus what is required to satisfy the transactions-motive); and the quantity of money is not determined by the public. All that the propensity of the public towards hoarding can achieve is to determine the rate of interest at which the aggregate desire to hoard becomes equal to the available cash. The habit of overlooking the relation of the rate of interest to hoarding may be a part of the explanation why interest has been usually regarded as the reward of not-spending, whereas in fact it is the reward of not-hoarding.”

Being the supreme macro-accountant (the first one really), he would be totally in tune with the general stock/flow consistency theme of the post-Keynesians.

Hoarding is a stock/asset allocation of liquidity, interconnected with the determination of the interest rate, as he notes above. He correctly rejected the idea of the interest rate as being determined by an “equilibrium” of saving and investment. He maintained correctly that those two measures are continuously equivalent.

Recession dynamics are a flow phenomenon as he describes it, using reconciliation of income accounting at two different points in time.

The behavior of liquidity, hoarding, and the interest rate is stock behavior (including hoarding) within that saving flow dynamic (including thrift).

Kalecki And Keynes On Wages

The blogger writing for Social Democracy For The 21st Century: A Post Keynesian Perspective has an interesting post about Keynes’ view on wages.

I have a few points to add, which may not be contradictory to that post. It’s possible Keynes’ understanding changed from his discussions with Kalecki. In fact, Jan Toporowski, biographer of Michael Kalecki sees Kalecki’s position as far superior compared to that of Keynes. In an article titled Kalecki And Keynes On Wages, he says:

Both Kalecki and Keynes realised that their macroeconomic analysis depended critically on the inability of the labour market to be brought into equilibrium by changes in wages, as postulated by neoclassical theory. In 1939 therefore they wrote their explanation for this inability of free markets in capitalism to attain the equilibrium imagined by Robbins, in which all resources, including labour, are fully utilised. Keynes however got stuck on the effects of wages on the short-period equilibrium in an abstract Marshallian model. Kalecki was able to demonstrate more clearly the complex real income effects of wage changes.

Kalecki’s approach to the subject was much clearer, and free of Marshallian dilemmas applied to historical data.

Jan Toporowski

Jan Toporowski, Levy Institute, May 2011

In the article, Toporowski points out the debate between Keynes and John T. Dunlop, Lorie Tarshis and Michal Kalecki. He also quotes Keynes from the GT:

in the short period, falling money wages and rising real wages are each, for independent reasons, likely to accompany decreasing employment; labour being readier to accept wage-cuts when employment is falling off, yet real wages inevitably rising in the same circumstances on account of the increasing marginal return to a given capital equipment when output is diminished.

Keynes was not fully correct on this but it is interesting to note that he was almost there. Perhaps his own quote explains: he himself couldn’t escape from old ideas which ramify into every corner of our minds.

In his book Post-Keynesian Economics: New Foundations, pp 277-278, Marc Lavoie says:

Indeed, in several versions of post-Keynesian short-run model of employment, higher real wages are conducive to higher levels of employment.

In their biography, Michal Kalecki (Great Thinkers In Economics), Julio López G and Michaël Assous point out that it was Michal Kalecki who first figured this out before Dunlop-Tarshis-Kalecki (1939) in his 1938 paper The determinants of distribution of the national income, also published in Collected works of Michal Kalecki, Vol. I, edited by J. Osiatynsky, Oxford University Press, 1990.

 

Collected Works Of Michal Kalecki - Volume 1

 

So here’s Kalecki. It’s great and humble of him to call it the “Keynesian theory”, although he found something contrary to Keynes’ own point. But that’s the thing about Keynes – he said a lot of things which is contrary to his own revolutionary thoughts. Heterodox economists see it in a nicer way. Joan Robinson would have said, “Keynes should not have said that”. Keynes’ opponents would pounce on his several vulnerabilities. And then there’s the bastardization of Keynes’ work. Most of economics before the crisis simply states: “Keynes is wrong”.  Over to Kalecki:

Final remarks

1. There are certain ‘workers’ friends’ who try to persuade the working class to abandon the fight for wages in its own interest, of course. The usual argument used for this purpose is that the increase of wages causes unemployment, and is thus detrimental to the working class as a whole.

The Keynesian theory undermines the foundation of this argument. Our investigation above has shown that a wage increase may change employment in either direction, but that this change is unlikely to be important. A wage increase, however, affects to a certain extent the distribution of income: it tends to reduce the degree of monopoly and thus to raise real wages. On the other hand, ‘real’ capitalist incomes tend to fall off because of the relative shift of income from rentiers to corporations, which lowers capitalist propensity to consume.

If viewed from this standpoint, strikes must have the full sympathy of ‘workers’ friends’. For a rise in wages tends to reduce the degree of monopoly, and thus to bring our imperfect system nearer to the ideal or free competition. On the other hand, it tends to increase the thriftiness of capitalists by causing a relative shift of income from rentiers to corporations. And ‘workers’ friends’ are usually admirers both of free competition and or thrift as a virtue of the capitalist class.

2. Another question may arise in connection with the Keynesian theory of wages. Is not the struggle of workers for higher wages idle if they lose whatever gain they may make in the form of a higher cost of living? We have shown that wage reduction causes a change in the distribution of the national income to the disadvantage of workers, and that in the event of an increase in wages the reverse occurs. This is not to deny, however, that changes in real wages are much smaller than those in money wages; but never the less they may be quite material, especially as we are dealing with averages which reflect only slightly great fluctuations in real wages in particular industries.

We noticed above the great stability of the relative share of manual labour in the national income. This is not in contradiction with the influence of money wages upon the distribution of the national income. On the contrary, the resistance to wage cuts prevents the degree of monopoly from rising in the slump to the extent it would if ‘free competition’ prevailed on the labour market. Although, in fact, the relative share of manual labour is more or less stable, this would not obtain if wages were very elastic.

It is quite true that the fight for wages is not likely to bring about fundamental changes in the distribution of the national income. Income and capital taxation are much more potent weapons to achieve this aim, for these taxes (as opposed to commodity taxes) do not affect prime costs, and thus do not tend to raise prices. But in order to redistribute income in this way, the government must have both the will and the power to carry it out, and this is unlikely in a capitalist system.