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The Failure of Neoliberalism

The Failure of Neoliberalism

Backing Up Macro Alf, & Showcasing Ravel, in 11 plots and two averages

The macro commentator Alfonso Peccatiello, who writes as @MacroAlf on Twitter/X and publishes the Macro Compass newsletter, recently posted an excellent thread on private debt that cited my work:

Let me show you one of the most underrated and yet crucial long-term macro variables in the world. Debt. But not government debt: people should stop obsessing it! The government can print money in its own currency. Of course, this has limitations: capacity constraints, inflation, credibility…but there is much more vulnerable source of debt out there. Private sector debt levels and trends are by far a more important macro variable to follow.

Let me explain why. The private sector doesn’t have the luxury to print money: if you get indebted to your eyeballs and you lose your ability to generate income, the pain is real. This amazing chart from my friend @darioperkins proves the point quite eloquently…

Figure 1: Alf’s chart of private debt to GDP bubble for 4 key economies

This post follows up on Alf’s lead by producing a private debt-focused profile of all the major economies in the OECD whose debt levels are also recorded by the Bank of International Settlements. It combines data on inflation and unemployment rates from the OECD with private and government debt and house price data from the BIS.

The plots in this post run in reverse alphabetical order from the United States (see Figure 2) to Australia. Their message is the same that Alf made in his tweet stream (x-stream?): private debt matters, and the fact that conventional Neoclassical economics ignores it is a major reason why it has failed as a guide to economic theory and policy.

…click on the above link to read the rest…

Macroeconomics Has Lost Its Way

The father of modern macroeconomics was Keynes. Before Keynes there were macro considerations, which were firmly grounded in human action, the personal preferences and choices exercised by individuals in the context of their own earnings and profits. In order to give a role to the state, Keynes had to get away from human action and devise a positive management role for central planners. This was the unstated purpose behind his General Theory of Employment, Interest and Money.

To this day, his followers argue that macroeconomics is different from individual actions, and the factors that determine the behaviour of individuals are not the same as those that determine the wider economy. This article explains why it cannot be true, why modern macroeconomic beliefs are fundamentally flawed, and why interventionism has not only failed to produce overall benefits for the wider public, but has been at an unnecessary economic cost.

The basic fallacy

Last week, Martin Wolf (the FT’s chief associate editor and chief economic commentator) presented a programme entitled Economics 101 on BBC Radio 4, in which he raised the question as to whether a democracy can function when voters have little idea of how the economy works and why there has been so little effort to teach economics in schools.[i] The independent economists interviewed, Larry Summers and Joseph Stiglitz, and Wolf himself are strongly pro-Keynesian, and the programme made no mention of the fact that there are different schools of economic thought. The question as to what information should be given to the public and crammed into the minds of schoolchildren was never addressed, and it was clearly to be the Keynesian view.

…click on the above link to read the rest of the article…

Macroeconomics Has Lost Its Way

Macroeconomics Has Lost Its Way

The father of modern macroeconomics was Keynes. Before Keynes there were macro considerations, which were firmly grounded in human action, the personal preferences and choices exercised by individuals in the context of their own earnings and profits. In order to give a role to the state, Keynes had to get away from human action and devise a positive management role for central planners. This was the unstated purpose behind his General Theory of Employment, Interest and Money.

To this day, his followers argue that macroeconomics is different from individual actions, and the factors that determine the behaviour of individuals are not the same as those that determine the wider economy. This article explains why it cannot be true, why modern macroeconomic beliefs are fundamentally flawed, and why interventionism has not only failed to produce overall benefits for the wider public, but has been at an unnecessary economic cost.

The basic fallacy

Last week, Martin Wolf (the FT’s chief associate editor and chief economic commentator) presented a programme entitled Economics 101 on BBC Radio 4, in which he raised the question as to whether a democracy can function when voters have little idea of how the economy works and why there has been so little effort to teach economics in schools.[i] The independent economists interviewed, Larry Summers and Joseph Stiglitz, and Wolf himself are strongly pro-Keynesian, and the programme made no mention of the fact that there are different schools of economic thought. The question as to what information should be given to the public and crammed into the minds of schoolchildren was never addressed, and it was clearly to be the Keynesian view.

…click on the above link to read the rest of the article…

Why Mainstream Economics Consistently Fails to Explain the Occurrence of Recessions?

In his article released on March 21 2018 – Economics failed us before the global crisis – Martin Wolf the economics editor of The Financial Times expressed some misgivings about macroeconomics.

Economics is, like medicine (and unlike, say, cosmology), a practical discipline. Its goal is to make the world a better place. This is particularly true of macroeconomics, which was invented by John Maynard Keynes in response to the Great Depression. The tests of this discipline are whether its adepts understand what might go wrong in the economy and how to put it right. When the financial crisis that hit in 2007 caught the profession almost completely unawares, it failed the first of these tests. It did better on the second. Nevertheless, it needs rebuilding.

Martin Wolf argues that a situation could emerge when the economy might end up in self-reinforcing bad states. In this possibility, it is vital to respond to crises forcefully.

It seems that regardless of our understanding of the key causes behind the crises authorities should always administer strong fiscal and monetary policies holds Martin Wolf.  On this way of thinking, strong fiscal and monetary policies somehow will fix things.

A big question is not only whether we know how to respond to a crisis, but whether we did so. In his contribution, the Nobel laureate Paul Krugman argues, to my mind persuasively, that the basic Keynesian remedies — a strong fiscal and monetary response — remain right.

Whilst agreeing with Krugman, Martin Wolf holds the view that, we remain ignorant to how economy works. Having expressed this, curiously Martin Wolf still holds the view that Keynesian policies could help during an economic crisis.

For Martin Wolf as for most mainstream economists the Keynesian remedy is always viewed with positive benefits- if in doubt just push more money and boost government spending to resolve any possible economic crisis. It did not occur to our writer that without understanding the causes of a crisis, administering Keynesian remedies could make things much worse.

The proponents for strong government outlays and easy money policy when the economy falls into a crisis hold that stronger outlays by the government coupled with increases in money supply will strengthen monetary flow and this in turn will strengthen the economy. What is the reason behind this way of thinking?

…click on the above link to read the rest of the article…

What is Optimal Monetary Policy, Anyway?

Ever since the important contributions of new classical economists Finn E. Kydland and Edward C. Prescott during the 1970s and 80s, modern macroeconomics seeks optimal rules for monetary policy. Indeed, Milton Friedman had previously emphasized the importance of a binding rule for monetary policy. He recommended a constant but moderate expansion of the money stock over time as well as the abolition of fractional reserve banking in order to improve the central bank’s control over the money stock. Neither of these two measures has ever been implemented over an extended period of time.

Creating Rules for Monetary Policy

Many modern macroeconomists have come to reject the idea of a constant growth rule in favor of a more complex rule that incorporates feedback effects from other macroeconomic aggregates. According to their rationale, political discretion in the form of unexpected accelerations of the money growth rate may lead to short-term benefits. Yet, the latter would come at long-term costs of either permanently too high price inflation or a consecutive readjustment to lower money growth rates that goes hand in hand with real economic losses in output and employment. This is what economists would refer to as the sacrifice ratio. Optimal monetary policy thus requires abstention from reaping some of the potential short-term benefits for the sake of long-term financial and economic stability.

The most famous monetary policy rules that have been deemed optimal are named after John B. Taylor. According to such Taylor rules the central rate of interest should be set in response to changes of actual price inflation, the natural rate of interest, as well as the output gap. There is one obvious practical problem, namely, that the output gap and the natural rate of interest are non-observable theoretical concepts that have to be estimated or replaced by more or less arbitrary empirical proxies.

…click on the above link to read the rest of the article…

Caution: Slowdown

Caution: Slowdown

Many of you know I keep posting charts keeping taps on the macro picture in the Macro Corner. It’s actually an interesting exercise watching what they do versus what they say. Public narratives versus reality on the ground.

I know there’s a lot of talk of global synchronized expansion. I call synchronized bullshit.

Institutions will not warn investors or consumers. They never do. Banks won’t warn consumers because they need consumers to spend and take up loans and invest money in markets. Governments won’t warn people for precisely the same reason. And certainly central banks won’t warn consumers. They are all in the confidence game.

Well, I am sending a stern warning: The underlying data is getting uglier. Things are slowing down. And not by just a bit, but by a lot. And I’ll show you with the Fed’s own data that is in stark contrast to all the public rah rah.

Look, nobody wants recessions, They are tough and ugly, but our global economy is on based on debt and debt expansion. Pure and simple. And all that is predicated on keeping confidence up. Confident people spend more and growth begets growth.

But here’s the problem: Despite all the global central bank efforts to stimulate growth real growth has never emerged. Mind you all this is will rates still near historic lows:

And central banks supposedly are reducing the spigots come in 2018:

I believe it when I see it. In September the FED told everyone they would start reducing their balance sheet in October. It’s November:

…click on the above link to read the rest of the article…

The $200 Trillion Question

The $200 Trillion Question

Perhaps the most remarkable trend in global macroeconomics over the past two decades has been the stunning drop in the volatility of economic growth. In the United States, for example, quarterly output volatility has fallen by more than half since the mid-1980’s. Obviously, moderation in output movements did not occur everywhere simultaneously. Volatility in Asia began to fall only after the financial crisis of the late 1990’s. In Japan and Latin America, volatility dropped in a meaningful way only in the current decade. But by now, the decline has become nearly universal, with huge implications for global asset markets.

Investors, especially, need to recognize that even if broader positive trends in globalization and technological progress continue, a rise in macroeconomic volatility could still produce a massive fall in asset prices. Indeed, the massive equity and housing price increases of the past dozen or so years probably owe as much to greater macroeconomic stability as to any other factor. As output and consumption become more stable, investors do not demand as large a risk premium. The lower the price of risk, the higher the price of risky assets.

Consider this. If you agree with the many pundits who say stock prices have gone too high, and are much more likely to fall than to rise further, you may be right—but not if macroeconomic risk continues to drain from the system.

…click on the above link to read the rest of the article…

The most important and misleading assumption in the world

THE MOST IMPORTANT AND MISLEADING ASSUMPTION IN THE WORLD

Part one of this blog post explained how macroeconomic models are flawed in a fundamental way.

These models are coupled to models of the Earth’s natural systems as Integrated Assessment Models (IAMs) that are used to inform climate change policy. Most IAM results presented in the Intergovernmental Panel on Climate Change (IPCC) reports show climate mitigation costs as trivial compared to gains in economic growth.

The referred to “elephant in the room” (from part one of this series) is the fact that economic growth is usually simply assumed to occur.  No matter what the quantity or rate of investment in the energy system or the level of climate damages, the results indicate that economy will always grow. This defies intuition, and begs the question: If the costs of climate mitigation really are so small, then why is there so much disagreement over a low-carbon transition?

One way to explain the problem is via a term called “total factor productivity,” or TFP. TFP is the Achilles Heel of macroeconomics, and why no one talks about the aforementioned elephant with the exposed heel in the macroeconomics classroom.

Essentially economic output, or GDP, is usually modeled as being dependent upon the amount of labor in the workforce, the amount of capital (e.g., factories, machines, computers, buildings), and TFP.

TFP can be understood as all of the reasons why the economy grows that are not already characterized by the quantity of labor and capital.  In statistical terms it’s called a “residual,” or the amount unexplained by an assumed underlying equation of economic growth.

…click on the above link to read the rest of the article…

Macro and Climate Economics: It’s Time to Talk About the ‘Elephant in the Room’

MACRO AND CLIMATE ECONOMICS: IT’S TIME TO TALK ABOUT THE “ELEPHANT IN THE ROOM”

Editor’s note: This is the first of a two-part series by the author. Up next: “The most important and misleading assumption in the world.

If we want to maximize our ability to achieve future energy, climate, and economic goals, we must start to use improved economic modeling concepts.  There is a very real tradeoff of the rate at which we address climate change and the amount of economic growth we experience during the transition to a low-carbon economy.

If we ignore this tradeoff, as do most of the economic models, then we risk politicians and citizens revolting against the energy transition midway through.

On September 3, 2016, President Obama and Chinese President Xi Jinping each joined the Paris Climate Change Agreement to support U.S. and Chinese efforts to greenhouse gas emissions (GHGs) limits for their respective country. This is an important signal to the world that the presidents of the two largest economies and GHG emitters are cooperating on a truly global environmental matter, and it provides two leaps toward obtaining enough global commitments to set the Paris Agreement in motion.

The economic outcomes from models used to inform policymakers like Presidents Obama and Xi, however, are so fundamentally flawed that they are delusional.

The projections for climate and economy interactions during a transition to low-carbon economy are performed using Integrated Assessment Models (IAMs) that link earth systems models to human activities via economic models. Several of these IAMs inform the Intergovernmental Panel on Climate Change (IPCC), and the IPCC reports in turn inform policy makers.

The earth systems part of the IAMs project changes to climate from increased concentration of greenhouse gases in the atmosphere, land use changes, and other biophysical factors.  The economic part of the IAMs characterizes human responses to the climate and the changes in energy technologies that are needed to limit global GHG emissions.

…click on the above link to read the rest of the article…

There’s Trouble Brewing In Middle Earth

There’s Trouble Brewing In Middle Earth

For the second time in three years, I’m fortunate enough to spend some time in New Zealand (or Aotearoa). In 2012, it was all mostly a pretty crazy touring schedule, but this time is a bit quieter. Still get to meet tons of people though, in between the relentless Automatic Earth publishing schedule. And of course people want to ask, once they know what I do, how I think their country is doing.

My answer is I think New Zealand is much better off than most other countries, but not because they’re presently richer (disappointing for many). They’re better off because of the potential here. Which isn’t being used much at all right now. In fact, New Zealand does about everything wrong on a political and macro-economic scale. More about that below.

I’ve been going through some numbers today, and lots of articles, and I think I have an idea what’s going on. Thank you to my new best friend Grant here in Northland (is it Kerikeri or Kaikohe?) for providing much of the reading material and the initial spark.

To begin with, official government data. We love those, don’t we, wherever we turn our inquisitive heads. Because no government would ever not be fully open and truthful. This is from Stuff.co.nz, March 19 2015:

New Zealand GDP grew 3.3% last year

New Zealand’s economy grew 3.3% last year, the fastest since 2007 before the global financial crisis, Statistics NZ said. Most forecasts expect the economy to keep growing this year and next, although slightly more slowly than in the past year. For the three months ended December 31, GDP grew 0.8%, in line with Reserve Bank and other forecasts. That was led by shop sales and accommodation.

…click on the above link to read the rest of the article…

 

 

12 Reasons Why Ritholtz and Many Experts Are Mistaken On Gold

12 Reasons Why Ritholtz and Many Experts Are Mistaken On Gold

This lack of understanding is not confined to the public but also prevalent with some financial experts. One example of this is one of the more vocal anti gold experts in recent months – leading Bloomberg columnist Barry Ritholtz.

This lack of understanding results in many investors being very exposed and at risk of financial losses due to their significant over exposure to paper assets and fiat digital currencies and complete lack of any allocation to gold whatsoever.

These experts are highly intelligent people. As are many in the public and yet the concept of diversifying and having an allocation to gold is utterly foreign to them.

The public have little terms of reference except for movies such as Goldfinger and fairytales about Leprechauns and crocks of gold. Indeed, their primary reference point is often jewellery, wedding rings and of course the recent ‘cash for gold’ phenomenon.

They have no understanding of the central role gold plays in macro-economics, geopolitics and of course monetarily.

They have no knowledge of the fact that gold has protected people throughout historyfrom financial and economic crashes and from currency devaluations. The significant body of academic research on gold showing it to be a hedging instrument and a safe haven asset is ignored and unknown.

We find ourselves constantly confronted by the same set of ill-informed opinions on gold.

Many of these misconceptions were encapsulated in a 2013 article by  Barry Ritholtz, with the peculiar title “12 Rules of Goldbuggery”.

…click on the above link to read the rest of the article…

 

 

Olduvai IV: Courage
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