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Does the "trade deficit" really harm the economy? or cause higher national debt? When was any nation ever harmed by a trade deficit, historically?

Lumpenproletariat

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---- "Just the facts, ma'am, just the facts."
In pop economics the "trade deficit" is said to be a dire threat to the U.S. economy. But many economists disregard it as a threat, and only a minority treat it as a grave problem demanding a solution, without which the economy will blow up some day.

Hopefully this thread will focus on the "trade deficit" per se rather than rambling all over the map about income inequality and minimum wage etc.

Can you explain how the trade deficit is really a threat to the economy? When did a prolonged trade deficit ever hurt a nation, historically?


The trade deficit is not a problem, is not a debt, and needs no solution.

Of course, the trade deficit is debt and it adds to the US national debt. The clearance, settlement, of foreign exchange--

  • Lumpenproletariat buys a cellphone manufactured in China.
  • The store buys the phone from the Chinese manufacturer for $100.
  • The Chinese manufacturer needs yuan to pay his workers and to buy raw materials, parts and sub-assemblies.
  • He goes to his local Chinese bank and exchanges the $100 for ¥800. (Or whatever the exchange rate is.)
  • The local bank has no use for dollars so they exchange them for yuan, in their equal to a member bank, a bank's bank.
  • The dollars eventually end up in the Bank of China, the Chinese central bank.
  • Periodically the BoC goes to the Federal Reserve in the US to convert its dollars into the yuan that the Chinese economy needs.
  • The Federal Reserve exchanges any of the yuan that it has for the dollars with the BoC.
No it doesn't -- not necessarily. It doesn't have to. Of course such exchanges may happen, but there is no requirement that the Fed has to cough up something to take back the dollars. This is not a debt, because there is no obligation for the U.S. to buy back these dollars, or to make any payment of any kind to China which might send these dollars to the U.S. and demand something for them.

What they can do with those dollars is spend them on something. Or invest them, etc. But that does not make those dollars a debt.

It can lend them to the U.S., buy T-bills, etc., but that doesn't mean the dollars are debt. The U.S. isn't in any debt to China just because China has those dollars, anymore than it's in debt to you or me because we hold some dollars. If we buy T-bills with them, then there's debt, but not just if we have dollars.

There is no interest being charged on those dollars being held, and there is nothing which has to be paid back by a certain date. There can be no "default" on this so-called debt.

A real "debt" is an obligation to pay back when the payment comes due, after which point the debtor is in default and the lender gets screwed. The lender does not extend the loan unless they're confident of repayment by the date agreed upon. But there is no repayment with the "trade deficit" and no default if the borrower (importing nation) doesn't "pay back" anything.

Proof that the trade deficit does not cause an increase in the national debt is the fact that in the late 1990s the U.S. trade deficit soared, and yet the budget deficit decreased to zero (near-ZERO INCREASE in the national debt), and there was even a budget surplus for 2 or 3 years. How could that happen if higher trade deficit causes higher national debt?

  • If China has a absolute advantage in trade over the US, the Fed will run out of yuan before the BoC runs out of dollars.
  • This is known as a trade deficit, (or a current account deficit, more properly.)
  • The question is if the Fed can't exchange yuan for the dollars that China needs, what will the Fed use to exchange for the BoC held dollars?
  • The answer is that the US Treasury will issue brand new Treasury Bills to the BoC for the dollars that they hold.
No it won't. If it did this, then the federal deficit in the late 1990s would not have decreased to zero, i.e., the national debt would have increased.

If China buys T-Bills from the U.S., that is new and real debt the U.S. is taking on, which has to be paid back by a due date and on which interest is paid. That is real debt, but it is not necessitated by the trade deficit. The U.S. does not need to borrow that money from China just because China has dollars. It borrows the money because it has to pay for federal programs but doesn't have sufficient revenue from taxes. It doesn't borrow it because of the trade deficit or because China has extra dollars. If China did not buy those T-bills, then the U.S. would turn to some other lender instead.

Even if it's true that we borrow more from China than we would if there were no trade deficit, it still does not mean higher trade deficit causes higher national debt. Because that borrowing would happen anyway, to finance the federal budget, regardless of any trade deficit.

There is no claim China has on the U.S. just because it holds dollars. All it can do is spend or invest those dollars, but it cannot demand payment on this "debt" which is not really a debt.

  • The value of the T-Bills allows the BoC to create 8 yuan for each dollar in T-Bills that they hold.
  • And what are T-Bills?
  • They are the national debt of the US. QED.
But it's not true that the U.S. sells T-bills in order to reduce the trade deficit with China, or that it has any obligation to do so. If it wants to borrow in order to finance the budget, there are many lenders, and it owes the principle and interest to whoever it borrows from, but there is no obligation to borrow it from China just because China has extra dollars.

The national debt would be the same regardless of the China trade deficit, because the U.S. would simply sell those same T-bills to some other buyer/lender and the federal deficit that year would increase by the same amount. It may be a convenience that China buys the T-bills, rather than some other country, but no matter who buys them, the national debt still increases the same either way, regardless of the trade deficit with China.

It's quite possible that the amount of new debt to China is actually LESS than it would be if the U.S. turned to a different lender than China, because it likely can get better terms with China than another lender, since China has all those extra dollars. Whatever -- there is no extra debt just because it's China buying those T-bills rather than some other lender.


If you still believe that the trade deficit isn't new national debt, then please explain how you think that the countries settle up the imbalance in currencies created by the trade deficit.

They don't. Or usually don't. The exporting nation collects the extra currency or dollars. They might invest it or seek somewhere to spend the dollars, but there is no requirement or obligation on the U.S. to "balance" anything or compensate them for any extra dollars they accumulate if they can't spend or invest all the dollars.


The only explanation that I remember that made the same claim that you did, that the trade deficit isn't debt, was an article on fee.org by an Austrian economics professor at George Mason University who claimed that the T-Bills that China receives for their dollars to settle our trade deficit with them are actually investments in America, not American national debt. I am not sure if the Austrian economics professor would consider federal government budget deficit, financed with T-Bills, to be investments in America and therefore, not debt.

The T-bills are debt. But it's not the trade deficit which causes it.

The cause of those budget deficits paid by the T-bills is the high amount of federal spending and insufficient revenue to cover it, which the politicians balance by borrowing it from whatever source. Other countries also have budget debt, but this is not caused by a trade deficit.

The budget deficits are a choice we make, not something automatic caused by the trade deficit. We could continue the trading and importing at higher levels than exporting, and yet reduce or eliminate the federal deficits if we chose to do so. Nothing about the trade deficit forces us to borrow more to finance the federal budget.


Parade of trade-bashers on C-SPAN
Can you find any evidence here to debunk free trade?

Here is a lengthy one-sided C-SPAN harangue giving all the popular sermons and slogans and patriotic nationalistic outbursts about the evil "trade deficit" which will destroy America if we don't "get tough" on the dirty greedy capitalists shipping "our jobs" to China.
https://www.youtube.com/watch?v=W4tWLkQfSp0
One of the speakers, William Greider, calling for a 25% tariff to prevent another Great Depression, is a typical impulsive China-basher who doesn't realize that the 1930s worst Depression ever was preceded by the most extreme increase in tariffs in the U.S. historically.

Is there any example historically where a nation experienced an economic collapse, or disaster, because of a long trade deficit which dragged on for decades?
 
In pop economics the "trade deficit" is said to be a dire threat to the U.S. economy.

I am not aware of a serious economist who believes a trade deficit is a problem.

Friedman used to mock this sort of thinking by arguing something like: If a trade deficit is bad imagine your worst possible nightmare. Imagine there was a country that sent us all sorts of goods and never demanded anything in return. How do you convince yourself getting lots of free stuff makes you worse off?

He doesn't quite say it that way here, but the message is the same:

https://www.youtube.com/watch?v=59YWFR8lCEc
 
The trade deficit isn't a problem because people like dollars. Classically, trade deficits are supposed to devalue the currency. But working against that currently are investor's desires to save in dollars.

Dismal is correct: terms of trade in which mere currency is exchanged for real stuff are the best terms of trade possible.

Lately China has been selling dollars in order to prop up their currency, one reason I guess Treasury yields are rising.

I like the way Warren Mosler expresses it:

 
I like the way Warren Mosler expresses it:

Yes, he's making the same basic point. We want to consume, not produce - except to the extent it helps us consume.

He said we should allow the world to sell to us, but added that we should also optimize our own output.

Because the risk is that someday imports will go away. The best hedge for that is a productive population.
 
Yes, he's making the same basic point. We want to consume, not produce - except to the extent it helps us consume.

He said we should allow the world to sell to us, but added that we should also optimize our own output.

Because the risk is that someday imports will go away. The best hedge for that is a productive population.

"Optimize" is a hard word to disagree with.
 
He said we should allow the world to sell to us, but added that we should also optimize our own output.

Because the risk is that someday imports will go away. The best hedge for that is a productive population.

"Optimize" is a hard word to disagree with.

He also says everyone willing and able should be working. That should be a clue.
 
"Optimize" is a hard word to disagree with.

He also says everyone willing and able should be working. That should be a clue.

It should just be "able", heh. Actually, if you can find a way to pay your own way through life without working you should be entitled. But to the extent the state subsidizes not working we as a society are worse off.
 
He also says everyone willing and able should be working. That should be a clue.

It should just be "able", heh. Actually, if you can find a way to pay your own way through life without working you should be entitled. But to the extent the state subsidizes not working we as a society are worse off.

Exactly. So subsidize work instead.
 
It should just be "able", heh. Actually, if you can find a way to pay your own way through life without working you should be entitled. But to the extent the state subsidizes not working we as a society are worse off.

Exactly. So subsidize work instead.

"Subsidize" and "optimize" don't tend to play nice together in economics.
 
If a country like China produces everything and a country like the US gives them dollars for everything, it will not go on forever. It did not go on forever with Rome, nor did it go on forever with Great Britain, and it won't go on forever with the US either.

Sooner or later those dollars are going to be used to purchase goods and services. And when that day arrives (Which it already actually has), China will own all the farmland and other real property that used to be the United States.

It's good land too. We cheated the Indians out of it and now the Chinese are going to cheat the white man out of it.
 
Any evidence that higher trade deficits cause higher budget deficits?

Any correlation of National Debt to Trade Deficit?

the claim by trade-deficit alarmists that the nasty trade deficit causes the national debt to increase


http://www.econdataus.com/tradeall.html gives a listing of the U.S. trade deficit numbers from 1790-2006 ("merchandise balance"). There's virtually no correlation of increasing national debt (budget deficits) to trade deficits.

But what correlation there is shows an INVERSE relation of trade deficits to budget deficits. I.e., higher trade deficit --> LOWER budget deficits, not higher, contradicting the theory of the trade-deficit alarmists. Or alternatively, a reverse direct relation: higher budget deficits --> higher trade deficit rather than the other way around.

But the correlation is minor:

In both WW1 and WW2 there was increased trade SURPLUS, so higher trade surplus accompanied higher budget deficits during the war years.

Then, in the late 1990s, during the "boom" when the budget deficit decreased and we had 4-5 years of balanced budgets (or even small budget surpluses), the trade deficit had been rising more sharply. Why did this new increased trade deficit lead to LOWER budget deficits rather than higher?

So there's no data for the claim that higher budget deficits/increased national debt is caused by more trade deficit.


summary of trade deficits since 1790

1790-1875: no significant pattern of any kind. Overall balance, tiny surplus or deficit each year.

1876-1900: virtually no deficits, small surpluses.

1900-1970: all trade SURPLUS years only.

1971-1975: mixed

1976-present: all trade DEFICITS only, greatly increasing in the '90s.

2006 trade deficit: 838 billion (or 762 billion according to https://www.statista.com/statistics/220041/total-value-of-us-trade-balance-since-2000/ ).

2009: sharp drop.

2015 trade deficit: 532 billion.

I.e., no overall increase in the last 10-15 years.

If it were true that trade deficits cause budget deficits, we should see some sign of this with the higher budget deficits of the 1930s, 1960s, and/or 1980s. But none of these were accompanied or preceded by a related pattern of higher trade deficits. Of course you can hypothesize a correlation of some kind, adjusting the time lag between point A and point B, and similarly you could attribute higher deficits to population increases or global warming or life span increase or higher obesity rate and many other hypothetical causes.

So there's no data for the doomsday claims connecting the trade deficit to the national debt.

Even if you assume some broad correlation, spanning decades, the connection is more likely that higher budget deficits cause higher trade deficits, not vise versa. Because the higher budget deficits began earlier, as a continued practice, in the 1930s, or at latest perhaps around 1960, from which point they became chronic. And yet the trade deficits did not begin until 1976, with the first indication of change from surplus toward deficit perhaps around 1966 or so. This clearly happened AFTER the pattern of chronic budget deficits had been setting in.

So there's no basis for fearing that the trade deficit is the culprit if a calamity is on the way.

But meanwhile there's reason for alarm at the high budget deficits, driving the national debt up higher and higher, posing a real threat of disaster worse than 2008 or 1930s.

Nothing about the trade deficit requires us to run up budget deficits. We can choose to reduce the latter or even balance the budget, regardless of the trade deficit.
 
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If a country like China produces everything and a country like the US gives them dollars for everything, it will not go on forever. It did not go on forever with Rome, nor did it go on forever with Great Britain, and it won't go on forever with the US either.

Sooner or later those dollars are going to be used to purchase goods and services. And when that day arrives (Which it already actually has), China will own all the farmland and other real property that used to be the United States.

It's good land too. We cheated the Indians out of it and now the Chinese are going to cheat the white man out of it.

The US allowed China to flood its industry with steel imported from China. This was kept artificially low by the Beijing government through large subsidies which enabled its industries to undercut other prices by selling this below even the cost of producing. This was to capture the US market and it has pretty much succeeded.

However I have visited Krupp-Tyssen in Germany and its steel industry is booming. Its works and administration area look more like a town than a factory as it spreads over a few square miles. It is also a vast importer from abroad.

If Germany can retain its steel industry while at the same time being the largest importer in Europe for Steel, then surely the US can do this. I don't know the ins and outs of this but this would mean recovering lost jobs in the US.
Where there is unemployment, it means a higher burden on the taxpayer until the government can't afford welfare. Where there is high employment, then it means money is being generated and being spent in the economy.
 
If a country like China produces everything and a country like the US gives them dollars for everything, it will not go on forever. It did not go on forever with Rome, nor did it go on forever with Great Britain, and it won't go on forever with the US either.

Sooner or later those dollars are going to be used to purchase goods and services. And when that day arrives (Which it already actually has), China will own all the farmland and other real property that used to be the United States.

It's good land too. We cheated the Indians out of it and now the Chinese are going to cheat the white man out of it.

That which can't go on forever...won't. We need to produce things or we will not have enough money to buy things and our standard of living will fall.
 
If a country like China produces everything and a country like the US gives them dollars for everything, it will not go on forever. It did not go on forever with Rome, nor did it go on forever with Great Britain, and it won't go on forever with the US either.

Sooner or later those dollars are going to be used to purchase goods and services. And when that day arrives (Which it already actually has), China will own all the farmland and other real property that used to be the United States.

It's good land too. We cheated the Indians out of it and now the Chinese are going to cheat the white man out of it.

Typically, exporters turn into importers. The purpose of exports is to get imports. Exports are costs, imports are benefits. As China sells, it's people will want more money and will consume more. But China can buy only as much land as we want to sell them. We are getting the better part of the deal. It goes off the rails when workers are sidelined and written off. But that's a domestic political choice. We could employ everyone if we wanted to.

- - - Updated - - -

Do declarations like that work with the people you sell your stuff to?

The worked pretty well in all the economics classes I took.

QED
 
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