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How Long Can Japan Defend the Yen From a Speculative Attack?

Yen vs the US dollar chart courtesy of StockCharts.Com, annotations by Mish

Since the beginning of 2021, the yen has declined about 32 percent vs the US dollar. 

I discussed this setup on October 20 in Yen Tops ¥150 vs. the Dollar for the First Time in Over Three Decades

Line in the Sand

Mercy me!

The threats of intervention have gone from “appropriate” to “meticulous” with a high sense of vigilance, to threats of “decisive” steps.

Hello Bank of Japan, the ball is in your court.

How much of your dollar reserves will you blow defending your line in the sand? 

Japan has not only threatened intervention, it has blown $30 billion doing so. A Tweet yesterday caught my eye.

Officials have suggested the government has ‘limitless’ funds to defend the country’s currency.

Q: Really? 
A: No!

Japan does not have limitless funds. It can use foreign exchange reserves but it cannot print dollars.

Limitless Myth

As of September 30, Japan’s Total reserve Assets were $1,238,056 million, down $ 54,016 million from the end of August.

Japan can (and did) sell some of those reserves to support the Yen. In essence it sells dollars and buys Yen. 

Certainly, the Bank of Japan has limitless ability to print Yen, but that would weaken the Yen not strengthen it. Japan does not have limitless dollars. 

So where this “limitless” idea comes from is a myth. It’s either an absurd bluff or amazing ignorance to make such a claim.

Japan’s Balance of Trade

Japan’s Balance of Trade courtesy of Trading Economics

Japan built its huge foreign reserves because it exported more cars, cameras, and other equipment than it imported food and oil. 

Now, with food and energy costs soaring and the Yen sinking, Japan has had 14 consecutive months of trade deficits.

Japan’s finance ministry said that Japan’s trade deficit for the first half of FY 2022/2023 stood at JPY 11 trillion, the largest on record. That’s about $74 billion in six months at the current rate.

And unless Japan starts exporting more goods or the price of energy declines, the current exchange rate will get worse.

Ridiculous Bluff or Amazing Ignorance?

Whether it’s a ridiculous bluff or amazing ignorance to make a claim of “limitless” capacity, traders scoff at the idea, as they should. 

Given its ongoing trade deficits ,Japan does not even have $1,238,056 million. 

Ironically, every dollar the BOJ spends on defending a peg that cannot be defended, weakens the Yen. 

Japan can defend the yen by hiking interest rates but it is also defending an interest rate peg on its 10-year sovereign bond. 

BOJ Announces Unscheduled Bond Buying as Key Yield Broke Ceiling

On October 19, Bloomberg reported BOJ Announces Unscheduled Bond Buying as Key Yield Broke Ceiling

The yield on the 10-year note briefly rose 0.5 basis points to 0.255% Thursday as the Bank of Japan held the first unscheduled bond buying operation this month.

The BOJ started an unlimited bond-buying operation every day in May to cap 10-year yields and also plans to buy more debt in the fourth quarter than the previous one through its regular operations.

“The BOJ subscribes to yield-curve-control fundamentalism, so I don’t think it will change policy,” said Ayako Sera, a market strategist at Sumitomo Mitsui Trust Bank Ltd. in Tokyo. “As such, 10-year yields are unlikely to rise far beyond 0.25% but we’ll see yields exceeding that level more frequently.”

This has been going on for what seems like forever. 

On February 2, 2018 I commented Note to BoJ: Try Something Different or Look Perpetually Foolish

Statements from the BoJ on unlimited bond buying go back many years. 

What’s different now is the BoJ is defending two different pegs simultaneously.

Simultaneous Pegs 

  • Japan can defend an interest rate peg at the expense of the Yen.
  • Japan can defend a currency peg at the expense of interest rates.

It is impossible to defend a currency peg and an interest rate peg at the same time. 

Every central bank in the world should understand this. 

One of these pegs is going to blow sky high, perhaps both. Simultaneous pegs are a guaranteed disaster for Japan.

I expect some hedge fund will make a killing on this idea when it finally happens. And I believe it will happen sooner rather than later.

Dollar Scarcity

Meanwhile, back in the US, I am pondering the dollar scarcity thesis in light of $90 trillion in total market debt owed.

Gold provided a brake on recklessness. There is no brake now. Ask yourself, “How is $90 trillion going to be paid back?”

For discussion, please see Senate Banking Committee Chairman Tells the Fed to Ignore Inflation and Protect Jobs

This post originated at MishTalk.Com.

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37 Comments
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Oldest Most Voted
vanderlyn
vanderlyn
3 years ago
how did japan cope when 300 yen to one us dollar was the fx cross rate when i got out of school.
StukiMoi
StukiMoi
3 years ago
Reply to  vanderlyn
Oil was less than half in dollars, hence ultimately still less in Yen, than it is now.
KidHorn
KidHorn
3 years ago
Reply to  vanderlyn
They exported a lot of stuff. Over time their currency became in demand and increased in value.
8dots
8dots
3 years ago
USD weekly will close below Sept 26 low for the first time after 4 weeks.
Salmo Trutta
Salmo Trutta
3 years ago
All the BOJ has to do is raise their remuneration rate, or reserve requirements, in order to sterilize more debt.
MPO45
MPO45
3 years ago
I bought EWJ at $48 and change and sold the $49 nov 18 calls for $1.30 with the intent of having the calls expire worthless but it looks like I might get called out. Works for me, banking 3% return in less than 30 days is a win, that would be 36% annualized. If EWJ crashes, I’ll sell naked puts all the way down. At some point, the Fed will pivot and the Yen will climb back up. EWJ and TLT seem to be shaping up the trades for 2023.
I am skipping my 30k purchases of 4,8,13 week T-bills given JPOW is gonna dance next week. We’re playing for keeps now.
The earnings from MSFT, GOOG and others have been bad but Visa and others was good. The tale of two economies?
Carl_R
Carl_R
3 years ago
Japan has been trying to create inflation, and to prevent a rising Yen, for 30 years. It seems that they have finally succeeded. Be careful what you wish for. You might get it.
Captain Ahab
Captain Ahab
3 years ago
“… It’s either an absurd bluff or amazing ignorance to make such a claim….”
Might want to ask the Fed–especially seeing as Japan is the US #1 ally in that part of the world. I heard the Fed has already sent billions to Switzerland–bailing out Credit Suisse perhaps??
RonJ
RonJ
3 years ago
“Ridiculous Bluff or Amazing Ignorance?”
I’ll take Ridiculous Bluff, for 500, Alex.
Eighthman
Eighthman
3 years ago
At $50 billion a month, they last 24 months, right?
KidHorn
KidHorn
3 years ago
Reply to  Eighthman
Or until the FED reverses course.
KidHorn
KidHorn
3 years ago
Countries held USD in reserve because it was a consequence of sterilizing their forex purchases trying to raise USD value relative to their currency. It allowed the US to run deficits. Now, the exact opposite is happening. Countries are dumping USD reserves. Something I don’t think has ever happened. Interesting to see the outcome.
TexasTim65
TexasTim65
3 years ago
Reply to  KidHorn
Nothing is going to happen ‘in general’. Remember for every country dumping USD reserves, some other country must accumulate those reserves (basic math, for every seller there must be a buyer).
Now in specific cases, some currencies may rise and fall relative to the USD but that’s already going on and has been going on for a long time.
dbannist
dbannist
3 years ago
Reply to  TexasTim65

That is true, but the coupon rate can change. That’s a not unimportant detail.

KidHorn
KidHorn
3 years ago
Reply to  dbannist
The coupon rate doesn’t change. The yield might.
KidHorn
KidHorn
3 years ago
Reply to  TexasTim65
USD could be bought by countries who use it to make interest payments on their debt. Or it could be bought by individuals or companies. Same with the bonds being sold. It doesn’t have to be bought by governments. It almost certainly lowers total reserves held by foreign governments.
TexasTim65
TexasTim65
3 years ago
Reply to  KidHorn
It will lower the total reserves held by *some* foreign governments (those that sell). But those that buy to make interest payments are clearly accumulating USD. Even if they later make debt payments they could very well be sending those USD right back to the countries who are trying to sell USD reserves.
Individuals and companies just can’t buy enough to really matter given how large and liquid the USD market really is.
There is essentially no way for all countries to be rid of USD reserves. Especially countries who want a fixed peg to the USD (cough-China-cough).
KidHorn
KidHorn
3 years ago
Reply to  TexasTim65
Some of the money will go back to the US. It’s not all going to be held by foreign governments. One of the reasons the FED is raising rates is to attract foreign investors. They need these investors to replace foreign governments. Foreign governments hold about 7.5 trillion of our debt. And the number is shrinking. Most is held by non-governments.
Captain Ahab
Captain Ahab
3 years ago
Reply to  TexasTim65
Does it matter if the buyer is the Fed?
Tony Bennett
Tony Bennett
3 years ago
“How Long Can Japan Defend the Yen From a Speculative Attack?”
My question “how long can other Asian countries hold on?”
Asian currencies (including China) tanking in sympathy. I think Japan can muddle through longer than the others.
My eye constantly on China. Now that Xi secured 3rd (5 year) term as President … and stocked Politburo with lackeys … what will he do?
As their residential property bubbles deflates (US home bubble bad as median price 6x median income … China’s 12x) they will at SOME point have to print in spades (devaluation) to cover bad debt. War (with Taiwan) possible as Xi has frequently talked of reunification … and it would be a good way to take citizens mind off economy. I sat up straight last week when head navy guy (Chief of Naval Operations) Gilday said they are preparing for a China move on Taiwan as early as NOW.
KidHorn
KidHorn
3 years ago
Reply to  Tony Bennett
I’m not convinced China is going to bail out the bad loans. Xi may force investors to eat it and use the police/military to prevent civil unrest. it’s not like he needs public support to be elected. Maybe he’ll punish the property developers who screwed investors and tell bank depositors they should have been more prudent.
Tony Bennett
Tony Bennett
3 years ago
Reply to  KidHorn
Yes, I don’t think bad loans per se will be bailed. But Xi will need to make sure banking sector solvent. Local governments in most part are funded by leasing / selling land to developers. They will need a hand from central government.
As for punishing developers Xi has been doing that. I knew business not usual when Evergrande last year got in trouble. Instead of blank check, Xi made billionaire owner (Hui) kick in HIS $$s before any govt assistance.
Billy
Billy
3 years ago
Reply to  Tony Bennett
I just don’t understand why Russia would possibly think they could take over Ukraine and China could take over Taiwan when the USA has the strongest president ever. How could this have happened?
dbannist
dbannist
3 years ago
I’m curious.If one were to count ALL US debt, including Federal, state, local, business and personal, what’s that total out to?

It’s one thing to state the national debt is 31 trillion. I’d like to see the per capital load on US citizens for all debt. That’s going to reflect a more accurate picture of the true problem we are facing with rising interest rates.

Mish, you mentioned 90 trillion in the article above as being that number. Is that the total of all debt owed by every entity in the USA? I realize that much of that debt is locked in (30 year mortgages for example) but much of it is not. I haven’t been able to find out the full amount that is variable, or of such short duration as to be variable, but it appears to be north of at least 30 trillion, meaning a 4 percent rise in interest rates is going to add to the debt 1.2 trillion each year, and that’s extremely conservative.

Somethings gonna blow.

Tony Bennett
Tony Bennett
3 years ago
Reply to  dbannist
$91 trillion
Some prefer to follow non financial debt
$67 trillion
dbannist
dbannist
3 years ago
Reply to  Tony Bennett
Thank you for that link.

91 trillion equals 274k per capita in the USA. If all 91 Trillion is at 4% that means that each person (including children) in the USA is responsible for 11k in interest every year, without any balance repayment. Of course, we know it will never be repaid and debt to GDP is more important.

TexasTim65
TexasTim65
3 years ago
Reply to  dbannist
You should understand that a lot of what’s in this 91 trillion is future liabilities. By that I mean pension plans, social security, medicare etc. those things don’t require 4% debt repayment on per year basis since they are owed in the future and paid in the future and not currently borrowed from anyone. So you can’t just blanket add 11K interest per year.
dbannist
dbannist
3 years ago
Reply to  TexasTim65
What I’m looking for is the total debt owed where payments MUST be made today. This includes the obvious things like mortgages, car loans and credit cards but also T-Bills and municipal bonds, corporate bonds etc.

Those are the things directly affected by interest rates over time, or indirectly via time as loans\bonds mature and are rolled over.

I’m finding that the answer to that query is opaque and no one really has an actual answer outside of educated guesses.

Billy
Billy
3 years ago
Reply to  dbannist
dbannist, I always like using https://usdebtclock.org/
It’s not going to give what you are asking but I find it’s fun to play around with. For example, the top right has a “Time Machine” where they forecast 4 years into the future.
2 quick calculations say they expect our national debt to increase by 7% per year yet our M2 money supply will increase by 4% per year.
Tony Bennett
Tony Bennett
3 years ago
Reply to  TexasTim65
“You should understand that a lot of what’s in this 91 trillion is future liabilities.”
No. The $91 trillion is for EXISTING debt + loans.
Nothing at all to do with future (unfunded) liabilities. Congress + POTUS could vote today to end social security + medicare (or anything you can think of). Of course, that will never happen. Instead, some sort of reduction of benefits and means test coupled with tax increase will narrow gap.
Captain Ahab
Captain Ahab
3 years ago
Reply to  Tony Bennett
I assume social security, medicare, etc would not be included as unfunded liabilities if there was income to fund it. A reasonable and prudent person (ie. someone who is NOT negligent) would immediately take steps to limit future liabilities, increase current and future income, and reduce current and future expenses.
As I keep saying, the problem is not QE, QT, the Fed, interest rates, etc. The problem is the gross negligence (incompetence) of the people elected–and by extension, the people who keep on electing them.
Mish
Mish
3 years ago
Reply to  TexasTim65
Unfunded liabilities are not in that $90 Trillion
Salmo Trutta
Salmo Trutta
3 years ago

TBAC’s “buy back” idea:

See section 2
Agenda — November 2022 Refunding (treasury.gov)
Salmo Trutta
Salmo Trutta
3 years ago
Yes, the largest trade deficits are typically associated with the largest drops in domestic currencies. The only reason the U.S. $ has escaped this relationship is the contraction of the E-$ market.
StukiMoi
StukiMoi
3 years ago
Reply to  Salmo Trutta
The US was so dominant, across virtually the entire globe, post WW2, that almost all commercial arrangements and processes were denominated in dollars.
And there’s a lot of inertia in those. For one, those in wealth and power everywhere, have, virtually by definition, obtained their privileges on the back of those dollar institutions, and are loathe to see anything change for something less predictable. And also: The decades immediately following WW2 was what shaped the world. Post 1971; increasingly less of significance have been happening every year. So it’s still mostly post WW2 institutions which are dominant.
It’ll crack though. There are limits to how far out of whack from fundamentals even the most ingrained of inertia can be sustained. This dollar strengthening could be the final blowoff top. Who knows?
The only thing certain is that at some point, everyone else are going to get sufficiently tired of working full days and tapping their limited resources; in order to then trade the results of that; for something which someone in Washington had to perform no more than pushing a print button to obtain.
Ultimately, trade has to be at least somewhat win-win. You handing over firstborns, in exchange for me farting in your face, simply isn’t sustainable indefinitely. Even if, for now, my farts happen to be the only currency the guy working his rear off to produce the baby formula you need to raise firstborns, is set up to receive payments in.
Six000mileyear
Six000mileyear
3 years ago
Japan could sell anything denominated in USD. Once those sources have been exhausted, Japan could try short selling USD.
StukiMoi
StukiMoi
3 years ago
Reply to  Six000mileyear
Or: Japan could grow up (they sure are old enough by now….) and stop worrying about the price of something which is, by now, fundamentally rather worthless. And which only retains the appearance of value, specifically because people who should know better insists on tiptoeing around pretending it still has any. It doesn’t. Hasn’t for decades. The sooner people stop grossly overvaluing something worthless, whether pet rocks or dollars; the sooner they’ll stop misallocating their own hard earned, scarce resources.

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