News for hackers. Stuff that matters.
Re:Mortgages are a manufactured product by dtnewman on Friday January 14, 2022 @02:44PM (#29939336)
This is generally a pretty interesting article, but I wish he'd expand into the other risks inherent to pools of mortgages:

1) Default risk - Obviously if I invest in pools of mortgages, and a lot of people stop paying their loans, I am exposed to risk. In many cases I'm insulated, because if someone defaults, I now own the home and can sell it to recoup my losses. But there's costs associated with foreclosing and in some cases, the value of the house goes down by enough that I can't recoup my money anyways (see 2008). We slice and dice mortgage pools to reflect this, so that the junk bonds are at the bottom and pay more and the AAA are at the top and don't lose anything until the lower tranches lose everything.

2) Interest rates rising - he discusses this in the article. If interest rates go up from 5 to 10% then any notes I held on a 5% loan are worth less.

3) Interest rates falling - this is called "pre-payment" risk and is what makes mortgages so interesting (and much harder to value than corporate bonds and most other loans). See point 2 for why rates rising hurts the owners of mortgage notes. You might think that rates falling would therefore help them, but it doesn't directly correlate. If rates fall enough, many people will refinance their loans. You have the right to pay off your mortgage at any time and another bank will be happy to step in and give you a new loan. So if rates fall from 4% to 2%, you can bet that most people will refinance. If I'm an investor holding a pool of 4% loans, then most of those loans will get paid off and now I'm stuck being in a market where I can only buy pools of 2% loans. Corporate bonds generally don't work this way. Auto loans technically do, but given the size and durations of the loans, it's usually not worth the hassle to refinance in the way it is for a house. This pre-payment risk makes the modeling of mortgage investment much more complicated, but also more interesting than many other financial securities.

Re:Mortgages are a manufactured product by nostrademons on Friday January 14, 2022 @04:13PM (#29940527)
I also wish there was more about inflation risk.

After being debt-averse my whole life, I finally got a mortgage in 2020 when the prevailing interest rate dropped below the expected inflation rate. Because that meant real rates were negative, and sure, I'd love to get paid for taking out debt. At least so far, it's been a great trade, with me paying 2.75% on my mortgage and my home's value up about 35%.

Out of morbid curiosity, I'd like to know who I'm screwing over. Somebody out there is getting a 2.75% cash flow in a 7% inflation environment. Is it my mom's pension fund? The Saudi sovereign wealth fund? Wells Fargo? The Federal Reserve, and hence everybody who pays for goods with dollars?

Re:Mortgages are a manufactured product by ctchocula on Saturday January 15, 2022 @02:04AM (#29944328)
Vanguard's trademark total bond ETF BND, which is a part of the classic 3-fund portfolio [1], a cornerstone of passive investing, has 2.2% commercial and 20% government-backed mortgage backed securities [2]. So a lot of everyday folks across America, especially those retired looking for a stable cashflow for retirement, are helping fund your mortgage. It's a bit of win-win situation (albeit a loss for them during high inflation as you point out): you need money now, and they need a mostly guaranteed return on their money in 10-20 years time that pays out better than Treasuries, and gives them diversification compared to bonds (either Treasury or commercial).

[1] https://www.bogleheads.org/wiki/Three-fund_portfolio

[2] https://investor.vanguard.com/mutual-funds/profile/portfolio...

Re:Mortgages are a manufactured product by mjul on Saturday January 15, 2022 @04:03AM (#29944971)
You are not screwing over anybody. It is a two-sided deal that both parties find good.

The interest represents the time value of money, which may be different to each side.

Maybe the other side thinks that the 7% inflation is just a short spike over the duration of the mortgage.

Maybe they would like to get USD in the future from a stream of USD denominated mortgage payments if they think the dollar is going up relative to their own currency.

Aside from the time value there may be other reasons, too:

Maybe there are regulatory reasons forcing them to buy a certain amount of mortgages or bonds to diversify across asset classes with different risks.

Or maybe it is just their own diversification strategy to do so.

Financial risk relates to how much the value of an asset changes over time (its variance) so in many cases holding “too many” high-growth stocks in a portfolio is beyond the risk appetite for many investors. Lower yield more stable assets are desirable to balance this.

Re:Mortgages are a manufactured product by y4mi on Saturday January 15, 2022 @08:52AM (#29946321)
> You are not screwing over anybody. It is a two-sided deal that both parties find good.

There are no situations in which every participants wins. There are always "losers" as long as there are finite resources.

Like you said, both participants in the mentioned deal could be profiting, but there are more participants involved on the open market which are affected.

The "losers" are often hard to determine, as the previous commenter correctly pointed out. Nonetheless, the wealth came from somewhere. If it really was "created" from the interaction then this creation causes inflation, effectively removing wealth from everyone holding the currency in which the money was "created".

It's true that this particular deal will have a miniscule effect, but in does matter in aggregation with everyone else that made similar deals.

Macroeconomics is a much more challenging topic then you seem to realize

Re:Mortgages are a manufactured product by Flip-per on Saturday January 15, 2022 @09:11AM (#29946449)
> There are no situations in which every participants wins. There are always "losers" as long as there are finite resources.

How about the comparative advantage that Ricardo developed in 1817? https://en.wikipedia.org/wiki/Comparative_advantage

Re:Mortgages are a manufactured product by y4mi on Saturday January 15, 2022 @09:37AM (#29946648)
The theory is valid but too abstract to really point out where people lose something in return for what they've gained.

It's true that people can gain efficiency with specialization for example, but that's not necessarily a gain unless you define efficiency as the primary goal to be achieved.

This gained efficiency will then over time make this the most economical way to produce. This effectively harms everyone that hasn't adapted yet

It's just not an easy topic and claiming it is doesn't help whatsoever

Re:Mortgages are a manufactured product by RandomLensman on Saturday January 15, 2022 @09:11AM (#29946451)
Macroeconomics are not a zero sum system and wealth creation is also not money creation.
Re:Mortgages are a manufactured product by y4mi on Saturday January 15, 2022 @09:32AM (#29946617)
No, it's not. A full field of research can never be adequately reflected with a single term.

Nor did I ever claim that it was Zero Sum at any point. I just pointed out that there are, by necessity, always "losers". That doesn't make it a zero sum game, as the values can be different and have very confusing side effects.

Re:Mortgages are a manufactured product by cornel_io on Saturday January 15, 2022 @10:07AM (#29946855)
There are not always losers, though, in a very real sense. If I have nothing but 100 gallons of water and you have nothing but 100 pounds of meat, then an exchange of some amount at the margins benefits both of us in every way. If we set the amounts that we trade carefully enough, then we'll both win by the exact same amount (however we measure that in our own heads), and it's really hard to call anyone in that situation a "loser".

Presumably what you're referring to is that in a realistic market, there are also tons of other people who are willing to swap their wares, and maybe they'll offer me something better for a gallon of water than a pound of meat. So sure, I could be taking a sub-optimal deal by trading with you at the rate you want. But the trade is still positive-sum, no loser in sight. In an efficient market most trade is net beneficial to everyone and doesn't necessarily have losers, including when you start layering in credit and derivatives and inflation and velocity of money and whatnot, even if it gets really complicated. That is possible because we all have slightly different self-valuations of money, goods, and risk at different scales, and the markets let you trade each for the other until you've self-optimized your portfolio blend.

That's not to say you can't come up with scenarios where there are unambiguous losers, but it's definitely not some law of economics or anything like that.

Re:Mortgages are a manufactured product by y4mi on Saturday January 15, 2022 @11:11AM (#29947463)
This discussion is quiet far from what I've initially said from my perspective, nonetheless...

> it's definitely not some law of economics or anything like that.

This is a no true scotsman fallacy. It's true that this is not a preordained truth, but you'll realistically always have someone at a loss for as long as resources are limited. And if you can't see one than you're just ignoring the one's at a loss as irrelevant.

I.e. descendents with natural resources or even non-human entities in the context of meat production etc

Re:Mortgages are a manufactured product by RandomLensman on Saturday January 15, 2022 @09:40AM (#29946669)
Not sure there is a strict necessity for "losers", either, if you want to go to positive sum, but claim some gain more than others lose. Situations where in a small world both sides gain (ie no loser) are conceivable.

Edit: I flatly reject the notion that strictly someone's gain requires someone's (non-proportinate) loss, ie that there are always "losers". That notion is also not really a current macroeconomic position.

Re:Mortgages are a manufactured product by nvarsj on Saturday January 15, 2022 @07:11PM (#29951852)
You're screwing the people who have to pay much more to get on the property ladder than those before them. In essence, it's a transfer of wealth, predominantly from younger people (getting on the property ladder) to those who have been on it for a long time. What the younger generation will do when it's their turn (when most of them couldn't even afford to get on the ladder in the first place, nowadays), I don't know.
Re:Mortgages are a manufactured product by shostack on Sunday January 16, 2022 @02:26AM (#29954122)
Can you explain the "ladder" aspect of this?
Re:Mortgages are a manufactured product by ralferoo on Sunday January 16, 2022 @06:25PM (#29961512)
The idea of the "property ladder" is that your first house is (relatively) cheap, and then as your get older your earnings increase and the old mortgage seems cheap, and maybe you now have children and want a bigger place, so you sell your property, hopefully making a profit on it, and buy something bigger that you couldn't have afforded before, and repeat. The reason for the ladder metaphor is that each house is a step towards the next bigger house, but if you hadn't bought the first house, probably you wouldn't have the increased equity available to make the more expensive house available to you. Likewise, with a ladder, you have to do all the steps in order.
Re:Mortgages are a manufactured product by throw0101a on Friday January 14, 2022 @07:41PM (#29942431)
> After being debt-averse my whole life, I finally got a mortgage in 2020 when the prevailing interest rate dropped below the expected inflation rate.

Now imagine actually having a mortgage with an interest rate that was negative:

* https://www.theguardian.com/money/2019/aug/13/danish-bank-la...

Re:Mortgages are a manufactured product by smsm42 on Saturday January 15, 2022 @11:14PM (#29953248)
> In reality, the Jyske mortgage borrower in Denmark is likely to end up paying back a little more than they borrowed, as there are still fees and charges to pay to compensate the bank for arranging the deal, even when the nominal rate is negative.

Ahhh, there it is. So they probably just make Central Bank finance their fees, using borrowers as a conduit. Clever.

Re:Mortgages are a manufactured product by smsm42 on Saturday January 15, 2022 @11:11PM (#29953224)
I'm still not sure how comes we have inflation closing in to 10% but banks are willing to give me mortgages under 3%. Somebody is getting suckered here, and I suspect it's me, but I am not sure yet how.

> Somebody out there is getting a 2.75% cash flow in a 7% inflation environment

Everybody with cash savings, I guess. Savings rates are abysmal for a while now. Otherwise, not sure.

Re:Mortgages are a manufactured product by WJW on Friday January 14, 2022 @05:08PM (#29941143)
Probably just future generations of taxpayers and/or the people you will eventually sell your house to?
Re:Mortgages are a manufactured product by vishnugupta on Friday January 14, 2022 @03:35PM (#29940041)
> because if someone defaults, I now own the home and can sell it to recoup my losses.

From what I know that's a rare scenario. Stressed asset (i.e., mortgage contract) holder typically sells off that asset to someone else at a discount. The buyers are those someone who specialise in holding semi-toxic assets and know how to make money out of it.

Lenders typically don't want to deal with the underlying assets. It's time consuming and not their speciality. Lenders just want to recoup whatever money they can fast and be done with it.

Re:Mortgages are a manufactured product by patio11 on Friday January 14, 2022 @06:14PM (#29941809)
On your #1, the biggest change is "private label MBS" (which did not get the GSEs' guarantee) largely vanished from the market (the high since the crisis was a twentieth of 2007's number). The supermajority of investors in pools of mortgages are buying GSE-issued securities, which are insulated from default risk, including the case where the lender seizes the collateral and can't liquidate it for the entire outstanding principal net of costs.
Re:Mortgages are a manufactured product by AussieWog93 on Friday January 14, 2022 @03:00PM (#29939545)
I'm slightly confused by 2 and 3, as I own cap notes and have friends with mortgages (in Australia).

Are mortgage rates and cap note returns in the US not tied to the federal interest rate?

Here, pretty much every note traded publicly will yield x% above RBA (reserve bank) interest rates, and most mortgages will be "variable rate" - ie they'll automatically adjust to be some function dependent on the RBA rate.

Re:Mortgages are a manufactured product by cortesoft on Friday January 14, 2022 @03:08PM (#29939640)
Many people have variable rate mortgages, but the standard mortgage that most people try to get is a "30 year fixed", where the interest rate is locked for the entire 30 year term.

You pay a higher rate for a fixed than a variable, but you get a lot more certainty.

Re:Mortgages are a manufactured product by JimTheMan on Friday January 14, 2022 @03:14PM (#29939750)
In Australia the amount you can overpay a fixed mortgage before you incur fees is relatively low. (Ie if you pay beyond an additional $20,000 per annum you start incurring fees.) Is it the same in the states?

Do people just pay the principal and interest for 30 years?

Re:Mortgages are a manufactured product by namdnay on Friday January 14, 2022 @03:25PM (#29939924)
> Do people just pay the principal and interest for 30 years?

If interest rates go down, you refinance. If interest rates go up, you hold onto that cheap debt as long as you can. It’s a pretty unique product in that one party (the consumer) gets complete flexibility whereas the other (the bank) doesn’t

Re:Mortgages are a manufactured product by cortesoft on Friday January 14, 2022 @04:50PM (#29940937)
No, in general there is no prepayment penalty. In fact, it is relatively rare for a 30 year mortgage to last the entire 30 years. Normally it is paid off early, either because the person sells the home and moves somewhere else, meaning they pay off their old mortgage with the proceeds from the sale and get a new mortgage for the new house.

Or, you "refinance" your loan for a better interest rate after you have paid down the loan some. For example, I bought a house in 2018 and refinanced in 2020. Since my home price has gone up in those two years, and I had also paid some of the mortgage off, my rate was much better since my loan-to-value ratio was lower (basically the percentage of the market value of the home you are borrowing... the lower that is, the less risk the lender is taking, since they can sell the house to get back more than the cost of the loan, therefore it has a lower interest rate) I was able to save a large amount on my payment (went from paying $4700 a month to $3600), although it did extend the term of my loan for an extra two years. However, I doubt I'll be in the house that long anyway.

Re:Mortgages are a manufactured product by quickthrowman on Friday January 14, 2022 @07:41PM (#29942425)
> No, in general there is no prepayment penalty. In fact, it is relatively rare for a 30 year mortgage to last the entire 30 years.

I believe the average mortgage duration is ~8 years, which is why the ‘mortgage rate’ tracks the 10 year Treasury rate and not the 30 year Treasury rate.

Re:Mortgages are a manufactured product by dragonwriter on Friday January 14, 2022 @04:08PM (#29940464)
> In Australia the amount you can overpay a fixed mortgage before you incur fees is relatively low. (Ie if you pay beyond an additional $20,000 per annum you start incurring fees.) Is it the same in the states?

In several rounds of house buying and/or refinancing, I’ve never even seen an offer in the US that didn't expressly note the absence of an early payment penalty.

Re:Mortgages are a manufactured product by nostrademons on Friday January 14, 2022 @04:20PM (#29940596)
Except for certain very restricted circumstances, prepayment penalties have been illegal since 2014:

https://www.nolo.com/legal-encyclopedia/when-are-prepayment-...

Re:Mortgages are a manufactured product by denimnerd42 on Friday January 14, 2022 @03:17PM (#29939797)
No generally there is no pre-payment fee. Although I'm not going to say it doesn't exist. I've only heard about it on the internet. The avg length of stay in a house is like 4-5-6 years anyway at which point you request a payoff amount and the buyers money is sent to pay off the note. You can also pay any additional principal amount you'd like and pay it off in full at any time. You can also refinance it at any time if the rate drops.
Re:Mortgages are a manufactured product by cornel_io on Saturday January 15, 2022 @10:12AM (#29946892)
So what do people in Australia do when they move and have to sell their house, which will happen a lot before the 30 years is up? Are the buyers stuck with the exact same terms that the original purchasers set on the remaining principal, and then have to enter a separate mortgage for the part that's already paid off?

Or do there tend to be clauses that allow full repayment on transfer of ownership or something like that?

Re:Mortgages are a manufactured product by JimTheMan on Wednesday January 19, 2022 @03:08AM (#29991110)
We generally can't get fixed term mortgages that are greater than 3 years.

Most of us have variable mortgages with less conditions placed upon them.

Re:Mortgages are a manufactured product by chadash on Friday January 14, 2022 @03:01PM (#29939566)
In the US, the standard mortgage is 30 year fixed. i.e. you pay the same rate for 30 years. Adjustable rate mortgages exist, but are less typical.
Re:Mortgages are a manufactured product by jbay808 on Friday January 14, 2022 @03:14PM (#29939749)
That's pretty unique to the US, I think. Canada has no comparable product and the difference between "fixed" and "variable rate" mortgages here is that fixed mortgages are fixed for five years.
Re:Mortgages are a manufactured product by rufus_foreman on Friday January 14, 2022 @04:46PM (#29940891)
Adjustable rate mortgages (ARMs) weren't even available in the US until 1982, Congress didn't allow them. They're still around, the type you describe is a 5/1 ARM. Fixed rate for 5 years, adjusts every year after that. 3, 5, 7, and 10 year ARMs are common. A 5/1 loan rate is about 1% lower than a 30 year fixed now. It doesn't make much sense to me to take the risk with rates as low as they are now.
Re:Mortgages are a manufactured product by beebmam on Friday January 14, 2022 @03:22PM (#29939874)
Those used to be much more common in the US. The 2008 housing crisis changed everything, and variable rate mortgages are extraordinarily rare now.
Re:Mortgages are a manufactured product by inglor_cz on Friday January 14, 2022 @03:45PM (#29940188)
Interestingly, I never saw a fixed rate mortgage for 30 years in my country. The top fixation period is usually 10 years, anything higher than that is unusual.

A typical value is 5 years.

Re:Mortgages are a manufactured product by dragonwriter on Friday January 14, 2022 @04:12PM (#29940512)
> Those used to be much more common in the US

Only briefly; the 30 year fixed has been a norm for a very long time, and the expansion of ARMs and more exotic creative financing instruments in the bubble leading up to the 2008 finance crises was itself a short-term aberration; there was also a brief run up in popularity when interest rates spiked in the 1980s (to avoid locking in sky-high rates.)

Re:Mortgages are a manufactured product by jjav on Friday January 14, 2022 @04:11PM (#29940497)
Main factor is that interest rates are so low (and have been for years now). With very low interest rates, it would be foolish to get an adjustable rate mortgage since it only has room to go up. Much better to lock in the very low rate for life. Thus, approximate nobody takes variable rate loans anymore.

When I first bought my house interest rates were over 7%, so getting discount on the interest in exchange of the risk of an adjustable rate mortgage made some sense.

Re:Mortgages are a manufactured product by namdnay on Friday January 14, 2022 @03:23PM (#29939888)
Not unique, standard in several European countries I’ve lived in too
Re:Mortgages are a manufactured product by nhoughto on Friday January 14, 2022 @03:23PM (#29939883)
Surprising, that seems very inefficient. As a bank offering a mortgage I have to set an interest rate for entire period? Naturally I’m going to be conservative to ensure profit.. which hurts the consumer. Variable or short term fixed rates seems much more logical.
Re:Mortgages are a manufactured product by nostrademons on Friday January 14, 2022 @03:59PM (#29940347)
That's the point of securitization, which is the point of the article. The banks aren't holding the mortgage. They immediately sell it off to some other financial institution who wants to buy what basically amounts to a homeowner bond that pays the prevailing interest rate. (There are some differences mentioned elsewhere in this thread, notably that the homeowner has an option to pre-pay, there's collateral that the mortgage holder can foreclose on, risk profiles are different for homeowners than corporations, etc.)

The bank doesn't care what interest rates are going to be next year, because they sell the mortgage now and collect the cash for it. The buyer cares, but the buyer is probably a hedge, pension, or sovereign wealth fund that in theory at least should be able to estimate & offset interest rate risk.

I wish the article went into more detail about exactly who the losers are in this system. I suspect that it's essentially a policy by the U.S. government to increase social stability (in the form of homeownership, stable residence, investment in communities) at the expense of holders of U.S. dollars and dollar-denominated assets (i.e. most of the rest of the world). In other words, it's transferring wealth from non-citizens in exchange for keeping citizens happy, which is a pretty typical government play. It also looks like the system is on the verge of collapsing, in the sense that it pumps up house prices and encourages artificially low interest rates and high inflation, and hence an increasing number of American renters are being caught on the wrong side of the equation.

Re:Mortgages are a manufactured product by eldavido on Friday January 14, 2022 @09:17PM (#29942951)
It's interesting you think there necessarily are "losers".

Interest rates are set in a competitive market. At any given point, there's a relatively fixed supply of money being put into what's on offer.

For buyers like pensions, it's simple: get the highest rate they can with acceptable risk and diversification. Keep in mind that not all of a fund's assets should be invested in super-long duration loans. Anyone running a fixed income portfolio understands this is a major source of risk (interest rate risk) as long-dated bonds are one of the most rate-sensitive investments possible. You'd do better with a blend of short, medium, and long-duration debt to ensure you don't end up hosed when rates move the wrong way.

Also keep in mind, many net buyers of this stuff are using it to offset long-term liabilities -- insurance loss payments, pensions, etc. Insurance companies will adjust premiums based on earnings of their investment portfolios.

And finally, keep in mind that interest rates aren't just a video game. There are major "real" drivers of them, economic growth being one--the demand for credit and its supply absolutely shifts over time, and throughout the business cycle. Real economic variables like demographics, home building, population shifts, the number of retired (more savings) vs working (more wage income) people in a population, etc. cause this stuff to move around a lot. If someone gets a higher rate, it's because at the time, there was more demand for credit, it wasn't just someone "losing" or getting "ripped off" that made that trade possible.

Re:Mortgages are a manufactured product by to11mtm on Saturday January 15, 2022 @11:30AM (#29947660)
> The bank doesn't care what interest rates are going to be next year, because they sell the mortgage now and collect the cash for it. The buyer cares, but the buyer is probably a hedge, pension, or sovereign wealth fund that in theory at least should be able to estimate & offset interest rate risk.

One thing to note about securitization and prepenalties:

The risk of prepayment being priced in, but there is the opposite balance of the fact Mortgage Originators (not the borrower) in some circumstances do have a prepayment penalty; this period is typically up to 6 months after closing.

So, they care, but the risk is (like so many in finance) heavily abstracted.

Re:Mortgages are a manufactured product by basch on Friday January 14, 2022 @04:37PM (#29940779)
>who the losers are in this system.

People who dont qualify. People who misuse it. As is the case with much debt, there is debt given to people who consume it, spend it, lose it and owe it; and there is debt given to people who invest it, accrue with it, and profit from it. Many people may stumble through the process and benefit from it, while the purchasing power of others who cant get it is diluted.

Re:Mortgages are a manufactured product by secabeen on Friday January 14, 2022 @05:31PM (#29941406)
Patrick also links a good newsletter at the end that goes into the "who are the losers" question a bit: https://byrnehobart.medium.com/the-30-year-mortgage-is-an-in...
Re:Mortgages are a manufactured product by nhoughto on Friday January 14, 2022 @04:59PM (#29941033)
Interesting insights, my brain always goes to how to reduce inefficiency but there are many more things at play.
Re:Mortgages are a manufactured product by basch on Friday January 14, 2022 @04:11PM (#29940494)
What percentages of conforming mortgages are sold off by the originators that wrote them, before the first payment is even due? If it is conforming, or close, there is almost no risk for the initial underwriter? I could be way off base, but that's mostly what the article is about, that the people offering loans arent the ones holding the risk.
Re:Mortgages are a manufactured product by mhog_hn on Friday January 14, 2022 @05:18PM (#29941271)
Regarding risk for the initial underwriter, there are two main elements I think:

- fallout risk https://www.investopedia.com/terms/f/fallout-risk.asp

- pipeline risk: https://www.investopedia.com/terms/m/mortgage_pipeline.asp

For the fallout risk an originator can typically model the impact on the value of a mortgage with a conservative low digit basispoint estimate (following past fallout patterns that have been observed for example), for the pipeline risk the originator may do some more exotic price modelling by deriving implied interest rate volatilities from market prices (of interest rate derivatives).

Both risks are relatively speaking minimal given their short horizons and the (current) low volatility of interest rates.

I am impressed with the quality of the website linked to by the author of this thread, great read!

Re:Mortgages are a manufactured product by basch on Friday January 14, 2022 @05:27PM (#29941373)
The website is of patio11 on hn

https://news.ycombinator.com/user?id=patio11

Re:Mortgages are a manufactured product by rufus_foreman on Friday January 14, 2022 @04:49PM (#29940931)
Many banks don't care, they are going to turn around and sell the loan. Some banks don't even make money off of the loan itself, they break even or even lose money originating the loan and make money servicing the loan - collecting the payments.
Re:Mortgages are a manufactured product by freewilly1040 on Friday January 14, 2022 @04:14PM (#29940534)
It's a trade, the consumer exchanges certainty about costs for a higher fixed rate than they'd get otherwise.

If the consumer doesn't like that they can get a lower cost variable rate mortgage just as easily.

Re:Mortgages are a manufactured product by notch656a on Friday January 14, 2022 @03:28PM (#29939963)
Which is why .gov holds like 50% of residential mortgages. Any losses can be eaten by tax-paying renters [by virtue of government purse] to subsidize failures of homeowners/lenders. Home owners can watch their asset [privately] appreciate while failures in the mortgage system get socialized onto landless class as well.
Re:Mortgages are a manufactured product by nostrademons on Friday January 14, 2022 @04:03PM (#29940409)
Government technically isn't holding the mortgages - Fannie/Freddie/etc. buy the mortgage, repackage them into securities, and then sell the securities. The flow analogy in the article is really good - mortgages flow through a lot of intermediaries and get traded on markets. (The exception is the Fed's purchase of RMBS, which actually is a quasi-government agency holding mortgage assets. It's more like 25%, though; the Fed holds about $2.6T in RMBS, while the total RMBS market is about $10.3T.)

The socialization-of-losses aspect comes through interest rates. When wealth isn't held but is traded on markets, there's an incentive to hold interest rates artificially low, because that makes asset prices artificially high. High asset prices benefits all asset holders, so you can make people happier than they otherwise would be simply by keeping rates low.

Re:Mortgages are a manufactured product by samstave on Friday January 14, 2022 @03:44PM (#29940173)
During prior to the 2008 crisis, one of the shady practices was that all mortgage brokers, realtors and banks were pushing adjustable rates on everyone which was a huge reason so many people lost their homes.
Re:Mortgages are a manufactured product by soperj on Friday January 14, 2022 @04:45PM (#29940881)
Didn't interest rate plummet during that crisis?
Re:Mortgages are a manufactured product by to11mtm on Saturday January 15, 2022 @11:44AM (#29947823)
Eventually... But we have to remember that things moved in waves.

2006/2007 was when the foreclosures started happening. Interest rates started going up in that timeframe [0], which lines up with the idea that folks couldn't refinance their ARMs into something they could keep paying on; first due to the higher interest rate, and second because the higher interest rate cause their house values to plummet. As these defaults piled up, in late 2007 and early 2008, the banks who later folded realized that their portfolios were not really salvageable.

[0] http://www.freddiemac.com/pmms/pmms30.html

Re:Mortgages are a manufactured product by samstave on Friday January 14, 2022 @06:36PM (#29941974)
I personally think they used this as one of the indicators of "sub-prime" because there were a TON of flippers in ~2004/05 (knew one guy who owned 40 houses with a group of 4 friends)

All APR to keep all the payments lower... they lost them all in 08/09.

Re:Mortgages are a manufactured product by glitchc on Friday January 14, 2022 @04:02PM (#29940388)
That doesn't sound right. The rate is fixed till the renewable period, typically 5 or fewer years.
Re:Mortgages are a manufactured product by dragonwriter on Friday January 14, 2022 @04:06PM (#29940436)
> That doesn't sound right.

It is.

> The rate is fixed till the renewable period, typically 5 or fewer years.

Lenders and mortgage brokers will often heavily push loans like that, ARMs with a short initial fixed period, using the (usually slightly) lower initial rate and the prospect of refi before the float as a hook, but full-term fixed-rate mortgages are still more popular.

Re:Mortgages are a manufactured product by glitchc on Friday January 14, 2022 @04:19PM (#29940591)
Assertion requires evidence. This graph disagrees with you:

https://fred.stlouisfed.org/series/MORTGAGE30US

Re:Mortgages are a manufactured product by dragonwriter on Friday January 14, 2022 @04:39PM (#29940798)
> This graph disagrees with you:

No, it doesn't. That's a chart of the average annual interest rate of 30 year mortgages, not the share of mortgages that are 30 year mortgages.

EDIT: The Mortgage Bankers Association does regular press releases of stats [0], and in them recently ARMs seem to be 3-3.5% of applications.

[0] e.g., https://www.mba.org/2022-press-releases/january/mortgage-app...

Re:Mortgages are a manufactured product by quickthrowman on Friday January 14, 2022 @07:46PM (#29942468)
That is a chart of the interest rate of 30 year fixed rate mortgages in the United States.

What does that have to do with the ratio of fixed rate to adjustable rate mortgages?

Re:Mortgages are a manufactured product by ILMostro7 on Friday January 14, 2022 @04:38PM (#29940788)
That's the mortgage interest rate, not the percentage of 30-year fixed rate mortgages vs. ARM.

Categories > Money, Banking, & Finance > Interest Rates > Mortgage Rates

Unless you're not arguing against the last part of the parent comment...

Re:Mortgages are a manufactured product by secabeen on Friday January 14, 2022 @05:36PM (#29941462)
Not in America. Here's a graph of the market share of 30-year fully fixed rate mortgages between 1996 and 2010: https://academic.oup.com/view-large/figure/114328487/hhu060f...
Re:Mortgages are a manufactured product by chiph on Friday January 14, 2022 @09:39PM (#29943047)
Point 2 is important for a bank if they hold the loan on their books. Normally, you as an individual don't worry about something being worth less unless you know you're going to sell it in the near future. You won't have a loss until you sell. Technically.

But for a bank, the government requires them to maintain a certain reserve amount. This is to handle withdrawals that are greater than planned.[0] The current loan value is an asset to the bank and so counts towards the reserve ratio. If the loan value drops, then they will have to sell some assets (probably some of those same loans) in order to raise some cash. Since they're forced to do this when it's disadvantageous to them, and it's likely that other banks are also trying to unload some loans to meet their reserve requirements, they have to offer those loans at a significant discount. Meaning they get even less for them than the low value they had them for.

[0] This is what killed Wachovia. There was a "silent" run on the bank over the weekend in 2008 by wealthy customers transferring out amounts above the then-FDIC insurance limit of $100k. It wiped out their reserves and the government forced a sale.

Re:Mortgages are a manufactured product by flacnut on Friday January 14, 2022 @03:06PM (#29939613)
In America, the majority of loans (especially after 2008) are fixed interest rate for the life of the loan. So even if the FED/RBA raises the benchmark rate, the mortgage rate and the note associated with it will not change.
Re:Mortgages are a manufactured product by yrral on Friday January 14, 2022 @04:26PM (#29940666)
For 3) it's a bit more complex than what you described.

Mortgages are generally securitized. High level, a pool of unrelated mortgages (think different parts of the US, different types of borrowers, different credit ratings) are packaged up together and then split into different tranches. Say you have tranches AAA-B. These different tranches are sold to different parties with different risk appetites.

Each tranche has a set interest rate, and AAA will have the lowest, and B the highest. Say like 2.5% for AAA and 7.2% for B. AAA is the most "senior" and B the most "junior".

When borrowers pay back their monthly payments, first the interest gets distributed to AAA->B, then all the excess goes back paying the principal of AAA. Once AAA is fully paid back (say 5 years later for a 30 year loan), the AAA bondholders no longer care about the mortgage, and the excess gets paid towards AA principal (then A, BBB etc). This keeps going on until every tranche gets fully paid back.

By structuring it this way it's "almost impossible" for the more senior bondholders to realize a loss.

Obviously there is more risk for B bondholders (given they are being paid 7.2% interest). So in this case, losses in mortgages are borne by B principal holders until they get exhausted.

Zooming back into the pre-payment risk, it's entirely possible that prepayments/refinances will allow the more junior tranchess to avoid as much principal loss as expected while picking up that juicy yield. (note when the yield for more junior bonds are 7.2%, anyone buying these already planned for some amount of realized losses)

This pic from wikipedia illustrates some of the concepts https://en.wikipedia.org/wiki/Tranche#/media/File:Risk&Retur...

Re:Mortgages are a manufactured product by benjaminclark on Friday January 14, 2022 @06:19PM (#29941858)
Th article does cover these.

For #1, see the section headed "The risk of non-payment". Prior to the mortgages going into the pool, insurance against default is purchased from a GSE. In exchange for this insurance payment, in the event of default, the GSE buys back the mortgage for the remaining principle balance. So as an investor in the typical MBS, you don't face this risk.

For #2 and #3, while it could go into it in more detail, this is discussed in the section titled "Every other risk you could imagine, of which there are many". It notes that the value does change as a result of interest rate changes (in the context of noting this as a key reason why most mortgages are not held by banks, but other institutional investors which can better tolerate this interest rate risk).

Re:Mortgages are a manufactured product by poulsbohemian on Friday January 14, 2022 @04:13PM (#29940516)
>2) Interest rates rising - he discusses this in the article. If interest rates go up from 5 to 10% then any notes I held on a 5% loan are worth less.

Maybe you meant this and just wrote it differently, but I'd argue it isn't that it is worth less so much as its liquidity has declined. You felt good enough about that 5% at the time you bought out the mortgage, but now it isn't as good a return as you would get if rates were at 10%, thus it may be difficult for you to sell that mortgage off to someone else given their opportunity cost.

On the other hand, rates (at least in the US) are unlikely to jump even a full 1%,let alone 5%, in such a timeline that you couldn't retrench if you believed you were better off to liquidate and move on to higher yielding assets.

Re:Mortgages are a manufactured product by SilasX on Friday January 14, 2022 @05:38PM (#29941474)
That’s not what lower liquidity looks like. The bonds sell just fine, you just have to lower the price to sell it, such that the effective yield matches the market rate.

Lower liquidity would show up as wider bid/ask spreads, which doesn’t happen in that case.

Re:Mortgages are a manufactured product by tata71 on Saturday January 15, 2022 @09:13AM (#29946471)
> We slice and dice mortgage pools to reflect this

There's no way to properly do this.

It's why 2008 occurred, and why it'll occur again.

Re:Mortgages are a manufactured product by betterunix2 on Friday January 14, 2022 @03:08PM (#29939638)
Is the prepayment risk really much different from a callable commercial bond? Call protection is not universal in commercial or even agency bonds.
Re:Mortgages are a manufactured product by lotsofpulp on Friday January 14, 2022 @03:14PM (#29939732)
Does the prepayment risk even matter for most mortgages in the US since they are sold to the government sponsored enterprises?

https://en.wikipedia.org/wiki/Government-sponsored_enterpris...

As I understand, the goal of those entities is to simply lower the costs and increase access to loans to the US public.

Re:Mortgages are a manufactured product by chadash on Friday January 14, 2022 @03:43PM (#29940153)
Yes. Fannie and Freddie sell those loans to investors, they don't hold them. They just insure them against defaults. But prepayments are still investors' problems as far as I'm aware.
Re:Mortgages are a manufactured product by patrickthebold on Friday January 14, 2022 @03:51PM (#29940252)
The Gses bundle up the mortgages and sell mortgage backed securities to investors. The prepayment risk flows through to those investors. As an extreme example, some securities they separately sell the principle payments and the interest payments. So if you bought the interest payments on a bunch of mortgages you stop getting paid as people prepay.

The folks who bought the principle payments are very happy to get paid early.

Re:Mortgages are a manufactured product by dtnewman on Friday January 14, 2022 @03:11PM (#29939697)
No, not very different. But as I understand it, most commercial bonds are not callable, whereas most mortgages are pre-payable with no penalty.