- Nietzsche in the Frankfurt School Sid Simpson, JHIBlog
- The problem of prosocial lying in the economics profession George DiMartino, Duck of Minerva
- Drunks and democrats Vaughn Scribner, Aeon
- The intimacies of four continents (podcast) Disorder of Things collective
I wrote an article on the path to economic recovery in Brazil after the pandemic. The article was published by Instituto Monte Castelo, a Brasilia-based think tank, and it is in Portuguese. Here is a summary of the key points.
Brazil’s economy is overwhelmingly interventionist, as shown by its progress (or lack thereof) in data compiled by the World Bank in its Doing Business studies, or Heritage’s Foundation Index of Economic Freedom, or the World Economic Forum’s Global Competitiveness Report. As predicted by theories of economic interventionism (more recently, Robert Higgs and Sanford Ikeda; but, classically, Ludwig von Mises), a time of crisis invites more government intervention or, remarkably at certain historical junctures, disintervention.
From a free market perspective, what can be done?
Brazil’s situation is, to a certain extent, a reflection of the global scenario. A global crisis was bound to happen, given the unrealistic inflation of asset prices in global financial markets, reflecting the artificial propping up of the major economies around the world by injections of money and credit, as well as increased public spending after 2009. COVID-19 triggered it, but it was the tip of the iceberg. Brazil suffered from capital outflows and its currency devalued sharply against the US dollar.
In terms of how the external scenario reflects on Brazil, the only thing that can be done is decrease the level of risk in Brazil’s economy, or maintain interest rates on a level that reflects the amount of risk in the economy (given that Brazil’s Central Bank has been cutting rates throughout the year). The fact that the President is fighting with his cabinet and with the other branches of the government also reflects poorly in terms of political risk.
However, there is a lot that can be done in terms of the domestic scenario. The economic crisis resulting from the pandemic also reflects, in part, a change in consumer preferences and in how things will have to be done safely to avoid contamination. This means that some businesses will not thrive as much (restaurants, for example) and that other industries will incur in much higher costs to operate more safely. This disequilibrium would have happened regardless of government-mandated restrictions, and alert entrepreneurs will spot a chance to obtain gain by creating value for their consumers and clients.
However, it’s much harder to shut down inefficient companies, fire people, and open new ones, and hire people, in a heavily interventionist economy such as Brazil’s.
Shutdowns and other government imposed restrictions, especially on the local level, are making things worse. Brazil’s case is one of a milder shutdown. The government is offering a small compensation package for the trouble, but not much compared to the “stimulus” packages in Europe and the US. This probably reflects a more sober approach by Brazil’s Central Bank. However, on the one hand small businesses struggle to get access to credit due to the red tape, so this favors large companies and will concentrate the market in the long run. There’s also an idea of propping up airline companies and other inefficient businesses. This, in my view, would be a mistake. But lobbyists will line up to get their share of the cake.
The path to economic recovery in Brazil will necessarily have to involve local and federal deregulation, cutting lots of red tape, and major tax reforms. Labor laws have been made more flexible a few years ago, and the current administration managed to pass a massive pension reform that will reconfigure some of the public debt. However, this is not enough. Deeper reforms to cut public spending on a more permanent basis will have to be proposed, and the federal government will have to work harder to signal institutional and political stability and predictability.
The challenge is that the current administration can’t get reelected in 2022 with very little to show in terms of the economy, and the effects of the reforms proposed above will only become clearer in the long term. The temptation is to do just what the US seems to be doing – anti-trade nationalism to punish a foreign scapegoat, or the abstract scapegoat of ‘globalism’, appease some of the cronies with monetary and fiscal populism, red herrings making the population and the media focus on culture wars, etc. But this temptation is to be expected according to the economic theory of interventionism. Whether it will be overcome, only time can tell.
- Alesina was one of the most creative economists of his time Guido Tabellini, Il Foglio
- Alberto Alesina. A free-spirited economist Papaioannou & Stantcheva, VOXEU
- “Nation-Building, Nationalism, and Wars” Alesina, Reich, & Riboni, NBER
- The case against Mars Byron Williston, Boston Review
Under the guise of the end of “Neoliberalism”, economics is losing its grip. Troubles had begun with the 2008 financial crisis. As people had once lost their faith in the Gold Standard, by 2008 the consensus upon the self-regulation of the markets slept away. Even some of the most notorious free-marketeers -like Alan Greenspan- became renegade from their lifelong beliefs.
The COVID-19 crisis seems to complete that process. However, it is not a process of the end of Neoliberalism, but of the end of what Gary Becker called the “economic way of thinking” -and this is truly bad news. The end of the imperialism of economics is, in some way, the end of rationality and universalism in political thinking.
The demise of economics in politics, in fact, had begun just some months before the 2007-2008 Crisis: when Tony Blair stepped down from Downing Street. Or even before: when George W. Bush, trying to avoid losing his re-election as his father had done in 1992, crushed the superavit inherited from Bill Clinton’s administration and created twin deficits. But Bush’s misfortunes were at least generated by an ill-understanding of economics. We are in danger of the near future being ruled by a not-understanding of economics at all. That is why we should not renounce the use of the economic way of thinking.
The key is not to leave the task only to the economists. Philosophers, lawyers, sociologists, historians, and all sorts of social scientists should get involved. Milton Friedman was the scapegoat of the Left, but the 1980’s and 1990’s came after decades of works of thinkers of all nationalities and sorts, like Karl Popper, Robert Nozick, Friedrich Hayek, Bruno Leoni, Max Weber, Raymond Aron, T. S. Ashton, Gary Becker, Robert Mundell, James M. Buchanan, Gordon Tullock, Anthony Downs and many more.
- The inverted anthropologist Arnold Kling, askblog
- Dishonesty is a core nationalist value Scott Sumner, EconLog
- What does the superhero craze say about our own times? Iwan Rhys Morus, Aeon
- “The ant queen is not actually a central planner.” Rick Weber, NOL
One of the bests books I’ve read this year was Serge Audier’s & Jurgen Reinhoudt’s relatively unknown (unfortunately!) translation of the protocols of the Walter-Lippmann-Colloquium. The NOUS-Network organized a wonderful seminar in which we thoroughly discussed the book and the emergence of Neoliberalism. For the preparation of this weekend’s Hayek-Kreis seminar, I reread the book and stood once again in awe of the magnificence of the discussion during the Colloquium.
By the way: If you are an undergraduate, graduate, or PhD scholar, please consider joining the NOUS-Network for Constitutional Economics and Social Philosophy as a Young Affiliate! NOUS is an information platform and a community for interdisciplinary research. The network links all academic fields relevant for thinking about social order and liberty. It spans philosophy, politics, economics and fosters scholarly research, contact and exchange.
In the following excerpt, it becomes clear, that the participant’s opinion on the psychological and sociological causes of the decline of Liberalism differed significantly. Mr Rüstow eloquently captures the standpoints of the two opposing groups (not without bias to be fair) and even cheekily disses Ludwig von Mises.
“Mr Rüstow: ‘All things considered, it is undeniable that here, in our circle, two different points of view are represented. One group does not find anything essential to criticize or to change in traditional liberalism, such as it was and such as it is, apart from, naturally, the adjustments and the current developments that are self-evident.
In their view, the responsibility for all the misfortune falls exclusively on the opposite side, on those who, out of stupidity or out of malice, or through a mixture of both, cannot or do not want to discern and observe the salutary truths of liberalism.
We, on the other hand, we seek the responsibility for the decline of liberalism in liberalism itself; and, therefore, we seek the solution in a fundamental renewal of liberalism. In order to justify in a positive manner this second point of view, I have to refer to what I have said and, especially, to the excellent arguments of Mr Lippmann.
Here, I would only like to draw attention to the fact that if the unwavering representatives of old liberalism were right, the practical prospects [for liberalism] would be almost hopeless. Because it does not really seem that old liberalism has gained in persuasive and in seductive force or that the arguments, no matter how shrewd they may be, of these representatives have the least possibility of bringing about a conversion movement within the realm of Bolshevism, Fascism, or of National Socialism. If they did not listen to Moses and the prophets—Adam Smith and Ricardo—how will they believe Mr. von Mises?'”
- Why the early German socialists opposed the world’s first modern welfare state Adam Sacks, Jacobin
- Russia’s twin Soviet nostalgias Anna Nemtsova, Atlantic
- Is our economists learning? Ryan Cooper, American Prospect
- An excellent history of China in Ghana Joseph Hammond, Diplomat
Bryan Caplan is an optimist. He thinks that economists do many errors in estimating GDP (overall well-being). He is right in the sense that we are missing many dimensions of welfare improvements in the last half-century (see here, here and here). These errors in measurements lead us to hold incorrectly pessimistic views (such as those of Robert Gordon). However, Prof. Caplan seems to argue (I may be wrong) that all measurements problems and errors are greater than zero. In other words, they all cut in favor of omitting things. There are no reasons to believe this. Many measurement problems with GDP data cut the other way – in favor of adding too much (so that the true figures are lower than the reported ones).
Here are two errors of importance (which are in no way exhaustive): household output and adjustments for household size.
From the 1910s to the 1940s, married women began to enter moderately the workforce. This trickle became a deluge thereafter. National GDP statistics are really good at capturing the extra output they were hired to produce. However, national GDP statistics cannot net out the production that was foregone: household output.
A married woman in 1940 did produce something: child-rearing, house chores, cooking, allowing the husband to specialize in his work. That output had a value. Once offered the chance to work, married women thought the utility generated from producing “home outputs” was inferior to the utility generated from “market work”. However, the output that is measured is only related to market work. Women entered the labor force and everything they produced was considered a net addition to GDP. In reality, any economist worth his salt is aware that the true improvement in well-being is equal to the increased market output minus the forsaken house output. Thus, in a transition from a “male-labor force” to a “mixed labor force”, you are bound to overestimate output increases.
How big of an issue is this? Well, consider this paper from 1996 in Feminist Economics. In that paper, Barnet Wagman and Nancy Folbre calculate output in both the “household” and “market” sectors. They find that even very small changes in the relative size of these sectors alter growth rates by substantial margins. Another example, which I discussed in this blog post based on articles in the Review of Income and Wealth, is that when you make the adjustment over four decades of available Canadian data, you can find that one quarter of the increase in living standards is eliminated by the proper netting out of the value of non-market output. These are sizable measurement errors that cut in the opposite direction as the one hypothesized by prof. Caplan (and in favor of people like prof. Gordon).
Changes in household sizes also create overestimation problems. Larger households have more economies of scale to exploit than smaller households so that an income of $10,000 per capita in a household of six members is superior in purchasing power than an income of $10,000 per capita in a single-person household. If, over time, you move from large households to small households, you will overestimate economic growth. In an article in the Scottish Journal of Political Economy, I showed that making adjustments for household sizes over time yields important changes in growth rates between 1890 and 2000. Notice, in the table below, that GDP per adult equivalent (i.e. GDP per capita adjusted for household size) is massively different than GDP per capita. Indeed, the adjusted growth rates are reduced by close to two-fifths of their original values over the 1945-2000 period and by a third over the 1890 to 2000 period. This is a massive overestimation of actual improvements in well-being.
A large overestimation
If you assemble these two factors together, I hazard a guess that growth rates would be roughly halved (there is some overlap between the two so that we cannot simply sum them up as errors to correct for – hence my “guess”). This is not negligible. True, there are things that we are not counting as Prof. Caplan notes. We ought to find a way to account for them. However, if they simply wash out the overestimation, the sum of errors may equal zero. If so, those who are pessimistic about the future (and recent past) of economic growth have a pretty sound case. Thus, I find myself unable to share Prof. Caplan’s optimism.
I came across a simple but important question on Quora: Is it wrong to aspire to be a minimalist? Doesn’t this negatively affect the country’s GDP?
I see two big lessons here: 1) wise use of metrics requires wisdom… i.e. appropriate interpretation and critical thinking. 2) Maximization is just one version of one part of the whole story. (There are also important questions to ask about what we can expect from others, but I’ll leave that for the comments.)
Readers of NOL should be familiar with the notion that GDP is only an imperfect proxy for well being. But not everyone is so we have to repeat ourselves. There’s what we’re after, and there’s what we can measure, and the two are not the same. GDP is a really clever way to aggregate total production in an economy, but production is only valuable to the extent we’re producing the things that actually improve people’s lives. It’s easy for busy people to confuse a proxy measure for the latent variable we actually care about, so we need someone whispering in the emperor’s ear “the metric is not the mission.”
Economics is easier to describe using the simplifying assumption that people want more stuff. It’s easy to forget that people also want more leisure (and so less work). This is a subtle reappearance of the seen and unseen. We can see when someone gets a cool new car and we can’t see when someone has a fun evening with friends and family. We have to check our bias towards trying to get more stuff and remember that reducing work is another feature of human flourishing.
Many, upon reading the conclusions of economists, believe that economics has an ideological bent. I often respond that this is not the case. True, the “window” of political opinions in economics is narrower but that is largely because the adhesion of economists to methodological individualism precludes certain ideological views that rest on holistic approaches or concepts. However, when you consider more complex situations than “party affiliation”, you will find economists all over the place. They will often cross ideological lines or even have a foot in two antagonistic camps.
Recently, I was reading Robert Fogel’s lectures on the “Slavery debates” which retells the intellectual history of American slavery from U.B. Phillips to … well … Fogel himself. One must remember that Fogel was, and remained from what I can tell, a quite strongly left-leaning economist for most of his life (see here). As such, it is hard to consider Fogel as an ideologue preaching for free market economics. Yet, in the lectures, Fogel (p.19) makes a point that supports the contention that I often make regarding economists and ideology that I believe must be shared:
The ability to view Phillips (NDLR: the dominant interpretation of slavery pre-1960) in a new light was facilitated by the sudden intrusion of a large corps of economists into the slavery debates during the 1960s. This intrusion was welcomed by neither the defenders of the Phillips tradition nor the neoabolitionist school led by Stampp (NDLR: Kenneth Stampp, author of The Peculiar Institution). The cliometricians, as they were called, refused to be bound by the established rules of engagement, and they blithely crossed ideological wires in a manner that perplexed and exasperated traditional historians on both sides of the ideological divide.
Given that the source of this quotation is Fogel, I admit that I am particularly fond of this passage. Maybe the distrust towards economists is because economists can be both friend and foes to established interlocutors in a given discussion.
Economics is the dismal science, as Thomas Carlyle infamously said, reprising John Stuart Mill for defending the abolishment of slavery in the British Empire. But if being a “dismal science” includes respecting individual rights and standing up for early ideas of subjective, revealed, preferences – sign me up! Indeed, British economist Diane Coyle wisely pointed out that we should probably wear the charge as a badge of honor.
Non-economists, quite wrongly, attack economics for considering itself the “Queen of the Social Science”, firing up slurs, insults and contours: Economism, economic imperialism, heartless money-grabbers. Instead, I posit, one of our great contributions to mankind lies in clarity and, quoting Joseph Persky “an acute sensitivity to budget constraints and opportunity costs.”
An age-old way to see this mismatch is measuring the beliefs held by the vast majority of economists and the general public (Browsing the Chicago IGM surveys gives some examples of this). Bryan Caplan illustrates this very well in his 2006 book The Myth of the Rational Voter:
Noneconomists and economists appear to systematically disagree on an array of topics. The SAEE [“Survey of Americans and Economists on the Economy”] shows that they do. Economists appear to base their beliefs on logic and evidence. The SAEE rules out the competing theories that economists primarily rationalize their self-interest or political ideology. Economists appear to know more about economics than the public. (p. 83)
Harvard Professor Greg Mankiw lists some well-known positions where the beliefs of economists and laymen diverge significantly (rent control, tariffs, agricultural subsidies and minimum wages). The case I, Mankiw, Caplan and pretty much any economist would make is one of appeal to authority: if people who spent their lives studying something overwelmingly agree on the consequences of a certain position within their area of expertise (tariffs, minimum wage, subsidies etc) and in stark opposition to people who at best read a few newspapers now and again, you may wanna go with the learned folk. Just sayin’.
Caplan even humorously compared the ‘appeal to authority’ of other professions to economists:
In principle, experts could be mistaken instead of the public. But if mathematicians, logicians, or statisticians say the public is wrong, who would dream of “blaming the experts”? Economists get a lot less respect. (p. 53)
Money, Wealth, Income
The average public confusingly uses all of these terms interchangeably. A rich person has ‘money’, and being rich is either a reference to income or to wealth, or sometimes both – sometimes even in the same sentence. Economists, being specialists, should naturally have a more precise and clear meaning attached to these words. For us Income refers to a flow of purchasing power over a certain period (=wage, interest payments), whereas Wealth is a stock of assets or “fixed” purchasing power; my monthly salary is income whereas the ownership of my house is wealth (the confusion here may be attributable to the fact that prices of wealth – shares, house prices etc – can and often do change over short periods of time, and that people who specialize in trading assets can thereby create income for themselves).
‘Money’, which to the average public means either wealth or income, is to the economist simply the metric we use, the medium of exchange, the physical/digital object we pass forth and back in order to clear transactions; representing the unit of account, the thing in which we calculate money (=dollars). That little green-ish piece of paper we instantly think of as ‘money’. To illustrate the difference: As a poor student, I may currently have very little income and even negative wealth, but I still possess money with which I pay my rent and groceries. In the same way, Bill Gates with massive amounts of wealth can lack ‘money’, simply meaning that he would need to stop by the ATM.
A lot like money, the practice of calling everything an ‘investment’ is annoying to most economists: the misuse drives us nuts! We’re commonly told that some durable consumption good was an investment, simply because I use it often; I’ve had major disagreements friends over the investment or consumption status of a) cars, b) houses, c) clothes, and d) every other object under the sun. Much like ‘money’, ‘investment’ to the general public seem to mean anything that gives you some form of benefit or pleasure. Or it may more narrowly mean buying financial assets (stocks, shares, derivatives…). For economists, it means something much more specific. Investopedia brilliantly explains it: The definition has two components; first, it generates an income (or is hoped to appreciate in value); secondly, it is not consumed today but used to create wealth:
An investment is an asset or item that is purchased with the hope that it will generate income or will appreciate in the future. In an economic sense, an investment is the purchase of goods that are not consumed today but are used in the future to create wealth.
This definition clearly shows why clothes, yoga mats and cars are not investments; they are clearly consumption goods that, although giving us lots of joy and benefits, generates zero income, won’t appreciate and is gradually worn out (i.e. consumed). Almost as clearly, houses (bought to live in) aren’t investments (newsflash a decade after the financial crisis); they generate no income for the occupants (but lots of costs!) and deteriorates over time as they are consumed. The only confusing element here is the appreciation in value, which is an abnormal feature of the last say four decades: the general trend in history has been that housing prices move with price inflation, i.e. don’t lose value other than through deterioration. In fact, Adam Smith said the very same thing about housing as an investment:
A dwelling-house, as such, contributed nothing to the revenue of its inhabitant; and though it is no doubt extremely useful to him, it is as his cloaths and household furniture are useful to him, which however make a part of his expence, and not his revenue. (AS, Wealth of Nations, II.1.12)
Cars are even worse, depreciating significantly the minute you leave the parking lot of the dealership. Where the Investopedia definition above comes up short is for business investments; when my local bakery purchases a new oven, it passes the first criteria (generates incomes, in terms of bread I can sell), but not the second, since it is generally consumed today. Some other tricky example are cases where political interests attempt to capture the persuasive language of economists for their own purposes: that we need to invest in our future, either meaning non-fossil fuel energy production, health care or some form of publicly-funded education. It is much less clear that these are investments, since they seldom generate an income and are more like extremely durable consumption goods (if they do classify on some kind of societal level, they seem like very bad ones).
In summary, economists think of investments as something yielding monetary returns in one way or another. Either directly like interest paid on bonds or deposits (or dividends on stocks) or like companies transforming inputs into revenue-generating output. It is, however, clear that most things the public refer to as investments (cars, clothes, houses) are very far from the economists’ understanding.
Economists and the general public often don’t see eye-to-eye. But improving the communication between the two should hopefully allow them to – indeed, the clarity with which we do so is our claim to fame in the first place.
Revised version of blog post originally published in Nov 2016 on Life of an Econ Student as a reflection on Establishment-General Public Divide.