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Title: A Summary of the Subprime market
Description: A quick summary of subprime mortgages, how they evolved, why they were integral to 2008, and some of the more intricate points of ABS's, CDOs, and CMO's. Useful for anyone studying the 2008 period, the 1980s banking boom, or anyone interested in market failure as a case study.
Description: A quick summary of subprime mortgages, how they evolved, why they were integral to 2008, and some of the more intricate points of ABS's, CDOs, and CMO's. Useful for anyone studying the 2008 period, the 1980s banking boom, or anyone interested in market failure as a case study.
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Subprime Mortgages: What they are and why they went wrong
...
Most people cannot afford to buy their
own houses outright, so they get a loan to cover the rest from their local bank
...
This, paid
back over time, is their mortgage
...
However, a single mortgage is a very risky investment on its own, and
as a result few ever buy them
...
• However, the investment bankers don’t really want to hold this on their books for
such an extended period of time, so they securitize the big pool of loans
...
So if 10% of the borrowers
default, a buyer of a bond from the pool would only lose 10% of his investment
...
This is the first generation of mortgage bonds as invented by Bob Dall and Lewis Ranieri at
the Salomon Brothers in 1980
...
This meant that the government risk assessed and
guaranteed the loans, done by private companies but had the same effect
...
It did not have a defined period,
because homeowners have the right, both in America and in England, to refinance
their mortgage at any time they wish
...
So the lender-‐ now the buyer of
the bonds, receives his money back, but misses out on the interest he would have
gained if the loan had not been re-‐payed
...
• The bond technicians at Salomon Brothers had another idea
...
This first tranche would be paid in full before anyone in the
second tranche received anything, and so one
...
This allowed a rough time span to be given to each tranche of the pool, and so
allowed them to be priced more accurately
...
• A CDO, (Collateralised Debt Obligation) is just a big tower of debt al heaped in
together
...
CDO’s from 2000-‐2008 were packed with ever increasing sums of
subprime mortgage debt
...
Now many people may have heard the term CDO, probably spoken about in hushed
tones, but it is important to grasp that all of this so far was used in safe financial ways in the
1980s, this is not a model only used in the run up to 2008
...
This all worked so well because only prime borrowers, or people with a very good
credit history and either well paid or secure jobs were used, Thus, almost no one defaulted-‐
who doesn’t pay their mortgage-‐and the market took off
...
The problems emerged when borrowers ceased to pay back loans in large numbers
(because of the teaser rate ending), and house prices fell-‐ so there was no equity in the
home, eliminating the possibility of another loan for the borrower, and ensuring a
substantial loss for the asset backed bonds that comprised the CDO
...
• But there are only so many credit worthy people needing loans
...
After all, the brokers did not hold
the loan, they would sell it as fast as possible to the nearest investment bank so their
risk was supposedly zero
...
Subprime
borrowers
...
These loans started to be added to the CDOs, and this gradually increased the risk of
the bonds
...
• There was such an abundance of new subprime loans that the banks started to
make CDOs comprised almost solely of subprime loans
...
Yes, these loans carried a much higher risk, but they had a high
return, and if banks and investors knew and understood the risk, the number of
loans in the pool that comprised the bonds would give the entire thing some
stability
...
Again, as long as most of the borrowers repay, there is no problem with this type of
loan
...
The regulators, Moody’s, Standard and Poor’s and Fitch gave these bonds very high
ratings, with the upper tranches given triple A, middle tranches given AA, and lower
tranches given BB or BBB
...
The Murkier side of the industry:
The whole model was supposed to be able to discard bad or extremely risky loans at every
step, but there were several gaping flaws
...
People with multiple bankruptcies struggling with their current mortgage could, and
were encouraged to buy a second house
...
• The recently bankrupt could get a mortgage very easily, it was simple for the
Mortgage brokers to fudge a few forms, claim that they had properly investigated
the borrower, loan the money and sell the loan to a bank
...
• They enticed people in with what’s known as a teaser rate
...
However, the teaser rate was allowing the
mortgage brokers to pass off a customer as credit worthy based on the teaser rate,
usually one or two per cent
...
Banker mistakes:
• The big investment banks like Goldman Sachs, Merrill Lynch, and the Lehman
Brothers had to compete to buy these loans, as in any capitalist market
...
They bought
far too many to check each and every one
...
You wouldn’t bother to check each one, and you
certainly wouldn’t bother to research each borrower and discuss his/her relative
merits and strengths
...
Also the level of complexity being
worked with, meant that hardly anyone knew what was in these pools
...
Even if they didn’t know the exact format of the loans they must
have had a clear picture of what was going on
...
The banks also pushed mortgage brokers to make and sell them more loans, to increase the
total number of assets available in the market, to increase revenue for themselves
...
As part of previous government legislation,
all bonds issued by a bank, or from Ginnie Mae, Freddie Mac or Fannie Mae, had to
undergo checks and testing by an approved regulatory agency
...
So the regulators didn’t look into these loan pools much either, and as a
result gave them low risk ratings, even the subprime CDOs
...
However, what they did not know was
that the borrowers were only repaying the loans at the teaser rate, they had not
calculated what would happen when the interest rate rose
...
Investors could
not understand the level of complexity-‐ loans were being taken into their constituent parts
and repacked, and it was beyond the level of many investors
...
Just
...
This coincided with the end of the teaser rate for
many of the loans, of which a record number had been made in 2005
...
This started the credit
crunch in August 2007, when banks ceased to lend to each other-‐ they didn’t know who
held bad CDOs and were unsure they’d get money back
...
Banks were unable to carry out their short term borrowing to finance their
long term lending and so began to go bust
...
It wasn’t the best year
...
This
side bet industry, known as the industry of credit default swaps was worth nearly a trillion
dollars
...
If the bond lost
value however, the buyer was liable to the seller for that amount
...
future
Subprime a vital part of mortgages-‐ less than bad credit history can get loans
Bluestone-‐ helps the most vulnerable in society
...
Although of course, investors and banks fled the market well
before that, and remain cautious, quite rightly
...
Subprime does not
mean that the loan is automatically bad
...
Especially in the current climate, when house prices are rising, and the number of
affordable homes being bought is extremely low, loans are needed to provide liquidity to
the market
...
• Bluestone co
...
This may seem like absolute madness, but the catch is
that they only lend to people who have failed payments because of an event like
redundancy, or serious illness, or the breakdown of an abusive relationship
...
• However, Bluestone suffer with liquidity
...
They need to have external
funding
...
The government, or
the banks
...
(You still have to pay stamp duty as a first time buyer if the
property is above 250,000 although it is reduced
...
• A necessary change would be that the mortgage brokers would have to be
companies like bluestone, perhaps certified as responsible by the regulators
...
Any buyer or seller at any point
should be able to see the entire list of mortgage loans with all its detail, so that any
risk can be identified by one of the parties in the chain
Title: A Summary of the Subprime market
Description: A quick summary of subprime mortgages, how they evolved, why they were integral to 2008, and some of the more intricate points of ABS's, CDOs, and CMO's. Useful for anyone studying the 2008 period, the 1980s banking boom, or anyone interested in market failure as a case study.
Description: A quick summary of subprime mortgages, how they evolved, why they were integral to 2008, and some of the more intricate points of ABS's, CDOs, and CMO's. Useful for anyone studying the 2008 period, the 1980s banking boom, or anyone interested in market failure as a case study.