The Discount Rate

147문장 0% 일본어 번역 1명 참여 출처 : 칸아카데미
번역 0%

The Discount Rate발음듣기

Let's do a little review of what the Fed funds rate was.발음듣기

And then we can move into something that you've probably heard in the same context, and they're often confused, and that's the discount rate.발음듣기

And they are related and they kind of do move together.발음듣기

They are pretty different in their actual implementation.발음듣기

So the Federal funds rate - this is a target rate.발음듣기

This is the target rate at which the Federal reserve wants banks to lend to each other.발음듣기

So let's say that I have - and I won't draw the balance sheets every time now - let's say I have Bank One and this is Bank Number Two.발음듣기

And let's say this bank over here has a surplus of reserves.발음듣기

I was already using green, but I'll do that in gold just so we can reminisce about the gold standard.발음듣기

So let's say it has a surplus of reserves and Bank Two needs them, right?발음듣기

And let's say right now that Bank One is willing to lend it to Bank Two if Bank Two pays Bank One a 6% overnight rate.발음듣기

And let's say that the Federal reserve, they say, you know what?발음듣기

That's above our target rate. We want banks to lend to each other for a lower interest rate, so we want to do open market transactions or open market operations to lower this rate.발음듣기

And the mechanics that they do it by - let's draw the Fed's balance sheet.발음듣기

I'll do them in magenta. That's half of it and then this is the other half.발음듣기

So let's say that this is the Fed's current assets - and in a couple of videos, I'll actually show you what the Fed's balance sheet looked like before all this craziness started and what it looks like now, but that's the Federal reserve's assets.발음듣기

This is their liabilities. And then their liabilities are going to be a little bit smaller then their assets and they have a little equity.발음듣기

Their equity's a little different than traditional equity.발음듣기

There really isn't a lot of upside.발음듣기

You just get a dividend on it, but we won't go to details there.발음듣기

But the mechanism that the Fed uses to do these open market operations is they essentially print money.발음듣기

So what the Federal reserve will do is, they will create some notes or some actual reserves.발음듣기

So these are Federal reserve notes - or as we know them, the dollar bills that are sitting in your wallet or the things that could be converted to dollar bills that are sitting in your bank account, the bits and bytes in some computer database someplace.발음듣기

And they can't create it out of thin air.발음듣기

They have to have an offsetting liability and their offsetting liability are Federal reserve notes outstanding.발음듣기

This is just saying, hey, we issued this.발음듣기

If someone comes back to us, we have this liability.발음듣기

And this is issued even though these Federal reserve notes - I'll circle it in yellow - are issued by the Federal reserve bank.발음듣기

They're backed by the full faith and credit of the U.S. government.발음듣기

We've talked a lot about what that means, but needless to say, we're just going over the mechanics.발음듣기

So what they'll do is they'll take these dollars now and they'll use these dollars to go buy treasuries from people out in the world.발음듣기

It could be me. It could be my grandfather. It could be even some of these banks and so let's say that there's - right now somebody is holding a treasury.발음듣기

I hold a T-bill.발음듣기

The Federal reserve will use that money - let's say I own a ton of T-bills.발음듣기

I'm the richest man in the country.발음듣기

I could even be China. China holds a lot of T-bills.발음듣기

They buy the T-bill.발음듣기

So then this becomes - this asset is no longer Federal reserve notes.발음듣기

It's now a T-bill.발음듣기

And then I'm no longer holding a T-bill, right, because I sold it to the Federal reserve bank.발음듣기

I don't know I sold it to the Federal reserve bank.발음듣기

I just sold it in the market.발음듣기

I don't know who bought it.발음듣기

It might have been another guy.발음듣기

It might have been another country.발음듣기

But it happened to be in this case the Federal reserve bank.발음듣기

And now I'm holding reserves. I'm holding money as we know it.발음듣기

I'm holding a Federal reserve note.발음듣기

And what am I going to do with that Federal reserve note?발음듣기

I'm going to deposit it in banks, right?발음듣기

And so I'm going to take this Federal reserve note.발음듣기

Let's say I have a couple of bank accounts.발음듣기

Just for the sake of simplicity, I deposit some of it in this bank account and let's say I deposit some of it in this bank account, just for simplicity.발음듣기

So what happens now? Now this guy has more notes to lend out and this guy needs less.발음듣기

So demand has gone down. This guy needs less.발음듣기

So demand has gone down from this guy.발음듣기

And supply has gone up from this guy.발음듣기

We know that if you need something less, but people have more of it, the price of buying it or borrowing it is going to go down.발음듣기

So this guy has more of it and this guy needs it less, all of a sudden this guy's not willing to pay 6% to borrow it.발음듣기

And this guy's actually more desperate to offload some of these reserves and get some interest on it.발음듣기

So this guy's going to lower the rate he'll charge and this guy's going to lower the rate he's willing to pay and maybe it goes down to 5%.발음듣기

And the Federal reserve can keep buying or selling treasuries to adjust what this happens.발음듣기

They could do the opposite. If they said, wow, rates are a little bit too low.발음듣기

Let's say whatever happens, rates are at 3% and the Federal reserve doesn't like that and wants to raise the Federal funds rate, which is the target rate that banks lend to each other, then they can do the opposite thing.발음듣기

They could take this T-bill, right?발음듣기

This was a T-bill.발음듣기

And they'll sell it, right? So they'll take this T-bill and they'll sell it to someone else - maybe this guy right here.발음듣기

So this guy, he's got a dollar bill.발음듣기

So his dollar bills are going to be sitting at one of these banks.발음듣기

Let's say his dollar bills are sitting at one of - he's got a couple there and couple there.발음듣기

So when the Federal reserve sells this T-bill to this guy, this guy might do a wire transfer to that party - or a check or it doesn't matter, but either way you look at it, these reserves disappear and they go back into the Federal reserve.발음듣기

When they go back into the Federal reserve, they offset this liability and then the currency essentially disappears, but the real result is that all of a sudden then demand would have gone up because there'd be fewer reserves in the system.발음듣기

Demand goes up. And then the supply would have gone down because there's also fewer reserves in the system.발음듣기

And now this guy, he's like, wow, I have less to lend out.발음듣기

I need more interest in order for me lend it out.발음듣기

And this guy says, wow, I'm more desperate than ever to borrow some reserves.발음듣기

I'm willing to pay more and so the rates will go up to 4%.발음듣기

Now all of this works well assuming a world where banks are willing to lend to each other at some rate.발음듣기

There's some rate at which this guy says, I'm willing to lend to this guy because I know he's going to pay me the next day and it's just a matter of just supply or demand.발음듣기

These tend to be overnight loans.발음듣기

They tend to be very short term loans so they tend to be very, very safe, but what happens in a world - let me draw the same two banks.발음듣기

I think I overdrew. So this is Bank Number One and this is Bank Number Two - and Bank Number One had more reserves.발음듣기

Bank Number Two has fewer. Bank Number Two needs reserves.발음듣기

Let's say people are worried about Bank Number Two.발음듣기

All of their depositors are starting to get scared and they're starting to pull their reserves out, right?발음듣기

And we all know that these banks don't keep enough reserves to fulfill all of their deposits.발음듣기

Actually, let me draw Bank Number Two's balance sheet.발음듣기

They have equity, hopefully. They'll have some deposits.발음듣기

Let's say all of these are deposits.발음듣기

They have to keep some reserves, right, so that's an asset.발음듣기

Depending on their reserve requirements, but they'll have some reserves in case people want to take out their money from their checking accounts--발음듣기

and then the rest of these are assets that they invested in and the bank makes money by making more money on these assets than it has to pay out in interest.발음듣기

It makes money on that spread.발음듣기

Now what happens if this bank - its condition starts to get a little bit weak, people start to get afraid, and the deposits start to - people go to their ATM, start pulling their money out,발음듣기

and if anything maybe they'll start depositing it into a safer bank or just stuffing it under their mattresses, right?발음듣기

This bank says, all of a sudden I have a liquidity issue because, sure, maybe that much people withdraw their money.발음듣기

I have enough reserves to pay that, but then if another guy comes along, that's going to deplete my reserves and then when the next guy comes along,발음듣기

I'm not going to have any reserves left and it's going to be a full all-out panic when I - I told this guy that I could give him his money on demand and all of a sudden,발음듣기

if I can't give him on demand, then we're going to have this huge banking panic and then everyone else is going to want their deposits,발음듣기

and then I'm going to have this huge liquidity crisis.발음듣기

In a normal situation like that, I'd say, hey, Bank Number One, I need some reserves and just like I did in the first half of this video, this guy would lend the reserves and then this guy would give this guy interest.발음듣기

But what if this guy is scared of Bank Number Two too?발음듣기

He's like, wow, that guy's in a tough situation.발음듣기

He's facing a liquidity crisis. I don't even know what his assets are worth.발음듣기

Maybe his assets are actually shrinking.발음듣기

And that's been happening lately. Maybe he made a bunch of bad mortgage loans.발음듣기

I don't want to lend to this guy.발음듣기

And this guy becomes a pariah of the banking community.발음듣기

No-one wants to lend to this guy.발음듣기

But at the same time, it's in no-one's interest for there to be a run on this bank.발음듣기

Because if this guy can't pay one of his depositors - and this is kind of a prime weakness of a fractional reserve system.발음듣기

If there's just one weak link in the banking system and people lose confidence - maybe this guy was the only bad bank out there and people start taking all their money out.발음듣기

The first guy who can't get his money back, he's going to call up the press and say, my God, the banks aren't good for the money.발음듣기

Maybe there's a run on all the banks because people don't know which banks are good, which ones are bad.발음듣기

So to prevent this, the Federal reserve has something called the discount window.발음듣기

So let me draw the Federal reserve's balance sheet again.발음듣기

And the discount window is essentially a lender of last resort to the banks.발음듣기

So there's some type of Federal funds rate.발음듣기

Let's say the Federal funds rate is at 6%.발음듣기

In a normal environment, this guy would lend to get back at 6%.발음듣기

But let's say that's broken and this guy is really desperate.발음듣기

He can actually go to the Federal reserve and borrow directly from the Federal reserve.발음듣기

So once again, these are the assets of the Federal reserve.발음듣기

These are the liabilities. This is the equity of the Federal reserve.발음듣기

And the Federal reserve in this situation now, they'll print notes - so Federal reserve notes or reserves, either way - and these are the notes outstanding liability.발음듣기

And they will lend it to this guy.발음듣기

They'll lend these notes to this guy and in exchange, this guy has to give some collateral to the Federal reserve.발음듣기

So let's say he had some other assets here that are hard to sell.발음듣기

He didn't want to sell them in a hurry.발음듣기

So he'll just keep it as collateral with the Federal reserve.발음듣기

And these are called repurchased transactions.발음듣기

It's essentially just - you're collateralizing a loan - and I'll do a whole video on what a repo transaction is, but the big picture is, this guy is desperate.발음듣기

No-one else is willing to lend him money so the Federal funds rate is now a non-issue.발음듣기

So he goes to the discount window and borrows directly from the Federal reserve as a lender of last resort.발음듣기

And the rate at which he borrows - the interest that he pays this guy, that is the discount rate.발음듣기

So that's the rate that a bank pays to the Federal reserve when it can't borrow from another bank overnight.발음듣기

And in general, the discount rate tends to be higher than the Federal funds rate.발음듣기

In fact, it always is, right?발음듣기

Because if the discount rate was less than the Federal funds rate, then you'd always have people using the discount window all of the time instead of borrowing from each other.발음듣기

But we'll see in future videos, when times get tough, this gets used a lot more.발음듣기

Historically the discount rate was about a percent higher than the Federal funds rate to encourage people to lend to each other or borrow from each other,발음듣기

but in the recent past that spread is gone down and now all of the rates are almost zero, but we'll go into that in more detail, but it's a key differential.발음듣기

When the Federal reserve talks about setting rates, they're usually talking about setting the Federal funds rate and the discount rate usually moves down with it, but it's always going to be a little bit higher than the Federal funds rate.발음듣기

This is for lending of last resort.발음듣기

This is for everyday borrowing between banks to make sure that everyone has the reserves they need or they don't have too much and they can get interest on it.발음듣기

Anyway, see you in the next video.발음듣기

Top