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While debt-to-GDP ratios already have a limited but very misunderstood use, it seems economists are finding bright new ways of misunderstanding them. Now we say that when nominal interest rates are lower than nominal growth rates, the

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downward pressure on the debt-to-GDP ratio makes rising government debt and larger government deficits more sustainable and more easily justified.

This is totally confused. When the nominal interest rate is lower than the nominal GDP growth rate, it only means that net...
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borrowers are getting a disproportionate share of growth relative to net lenders. This in and of itself changes the comparability of the debt-to-GDP ratio, so the fact that the ratio may decline tells us nothing about its sustainability which, I'm glad to say, isn't...
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a mistake Olivier Blanchard makes in this article.

At least three things matter. First, whether or not rising debt is sustainable depends almost wholly on underlying conditions in the real economy, and only trivially on the arithmetical relationship between...
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the interest rate and the growth rate. Second, this approach simply assumes away financial distress costs, in which case debt capacity is infinite anyway and the interest rate becomes irrelevant. And third, it assumes that the nominal debt level matters independently...
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of its structure, and while this assumption allows economists to write well-regarded academic papers, it would fail you in finance class.

In the end, if more fiscal spending results in an increase in the real value of goods and services produced domestically, the real...
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debt-servicing costs to the economy are self-liquidating. When government borrowing results instead mainly in income transfers, then it can be either positive or negative, depending on whether those transfers increase demand or overall welfare (e.g. transfers to the...
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poor) or reduce it (transfers to rich savers).

It should be obvious, for example, that in cases where financial repression leads to investment misallocation, debt becomes less sustainable, not more, even though the interest rate is lower than the growth rate. Drawing...
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conclusions about debt sustainability from the relationship between the nominal interest rate and the nominal expected growth rate may at first seem like a clever trick, but it is just bad bond math.

More from Michael Pettis

More from Government

Oh my Goodness!!!

I might have a panic attack due to excitement!!

Read this thread to the end...I just had an epiphany and my mind is blown. Actually, more than blown. More like OBLITERATED! This is the thing! This is the thing that will blow the entire thing out of the water!


Has this man been concealing his true identity?

Is this man a supposed 'dead' Seal Team Six soldier?

Witness protection to be kept safe until the right moment when all will be revealed?!

Who ELSE is alive that may have faked their death/gone into witness protection?


Were "golden tickets" inside the envelopes??


Are these "golden tickets" going to lead to their ultimate undoing?

Review crumbs on the board re: 'gold'.


#SEALTeam6 Trump re-tweeted this.
I don't normally do threads like this but I did want to provide some deeper thoughts on the below and why having a video game based on a real world war crime from the same people that received CIA funding isn't the best idea.

This will go pretty in depth FYI.


The core reason why I'm doing this thread is because:

1. It's clear the developers are marketing the game a certain way.

2. This is based on something that actually happened, a war crime no less. I don't have issues with shooter games in general ofc.

Firstly, It's important to acknowledge that the Iraq war was an illegal war, based on lies, a desire for regime change and control of resources in the region.

These were lies that people believed and still believe to this day.

It's also important to mention that the action taken by these aggressors is the reason there was a battle in Fallujah in the first place. People became resistance fighters because they were left with nothing but death and destruction all around them after the illegal invasion.

This is where one of the first red flags comes up.

The game is very much from an American point of view, as shown in the description.

When it mentions Iraqi civilians, it doesn't talk about them as victims, but mentions them as being pro US, fighting alongside them.
This article by Jim Spellar for @LabourList misses the point about why Labour needs to think seriously about constitutional reform - and have a programme for it ready for government.


The state of our constitution is a bit like the state of the neglected electric wiring in an old house. If you are moving into the house, sorting it out is a bit tedious. Couldn’t you spend the time and money on a new sound system?

But if you ignore the wiring, you’ll find that you can’t safely install the new sound system. And your house may well catch fire.

Any programme for social democratic government requires a state with capacity, and a state that has clear mechanisms of accountability, for all the big and all the small decisions that in takes, in which people have confidence.

That is not a description of the modern UK state.

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