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Central securities depository

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A central securities depository ( CSD ) is a specialized financial market infrastructure organization holding securities like shares , either in certificated or uncertificated ( dematerialized ) form, allowing ownership to be easily transferred through a book entry rather than by a transfer of physical certificates. This allows brokers and financial companies to hold their securities at one location where they can be available for clearing and settlement . This is usually done electronically, making it much faster and easier than was traditionally the case where physical certificates had to be exchanged after a trade had been completed.

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56-414: In some cases these organizations also carry out centralized comparison, and transaction processing such as clearing and settlement of securities transfers, securities pledges, and securities freezes. In modern corporate debt markets, investors achieve collateralization through CSDs. The CSDs operate as trustees for the owners of the security whereby the collateral is stored and automatically transferred to

112-576: A CDO—usually a special purpose entity—is typically a corporation established outside the United States to avoid being subject to U.S. federal income taxation on its global income. These corporations must restrict their activities to avoid U.S. tax liabilities; corporations that are deemed to engage in trade or business in the U.S. will be subject to federal taxation. Foreign corporations that only invest in and hold portfolios of U.S. stock and debt securities are not. Investing, unlike trading or dealing,

168-539: A global CDO market of over US$ 1.5 trillion. CDO was the fastest-growing sector of the structured finance market between 2003 and 2006; the number of CDO tranches issued in 2006 (9,278) was almost twice the number of tranches issued in 2005 (4,706). CDOs, like mortgage-backed securities, were financed with debt, enhancing their profits but also enhancing losses if the market reversed course. Subprime mortgages had been financed by mortgage-backed securities (MBS). Like CDOs, MBSs were structured into tranches, but issuers of

224-577: A loan in Bakersfield, California, where "a Mexican strawberry picker with an income of $ 14,000 and no English was lent every penny he needed to buy a house of $ 724,000". As two-year " teaser" mortgage rates —common with those that made home purchases like this possible—expired, mortgage payments skyrocketed. Refinancing to lower mortgage payment was no longer available since it depended on rising home prices. Mezzanine tranches started to lose value in 2007; by mid year AA tranches were worth only 70 cents on

280-615: A more open policy of giving loans (sometimes subprime) by banks, guaranteed in most cases by Fannie Mae and Freddie Mac. In 1977, the Community Reinvestment Act was enacted to address historical discrimination in lending, such as ' redlining '. The Act encouraged commercial banks and savings associations (Savings and loan banks) to meet the needs of borrowers in all segments of their communities, including low- and moderate-income neighborhoods (who might earlier have been thought of as too risky for home loans). In 1977,

336-507: A perceived need to further broaden the capital base available for mortgages, that the housing finance system began to resemble its current form. As part of the Housing and Urban Development Act of 1968 , Congress partitioned Fannie Mae into two entities: In 1970, Ginnie Mae became the first organization to create and guarantee MBS products and has continued to provide mortgage funds for homebuyers ever since. Today, Ginnie Mae securities are

392-457: A setback when rating agencies "were forced to downgrade hundreds" of the securities, but sales of CDOs grew—from $ 69 billion in 2000 to around $ 500 billion in 2006. From 2004 through 2007, $ 1.4 trillion worth of CDOs were issued. Early CDOs were diversified, and might include everything from aircraft lease-equipment debt, manufactured housing loans, to student loans and credit card debt. The diversification of borrowers in these "multisector CDOs"

448-605: Is a government-owned corporation of the United States Federal Government within the Department of Housing and Urban Development (HUD). It was founded in 1968 and works to expand affordable housing by guaranteeing housing loans ( mortgages ) thereby lowering financing costs such as interest rates for those loans. It does that through guaranteeing to investors the on-time payment of mortgage-backed securities (MBS) even if homeowners default on

504-400: Is a central securities depository that settles trades in international securities such as eurobonds although many also settle trades in various domestic securities, usually through direct or indirect (through local agents) links to local CSDs. Examples of international CSDs include Clearstream (previously Cedel), Euroclear and SIX SIS . While viewed as a national CSD rather than an ICSD,

560-514: Is a type of structured asset-backed security (ABS). Originally developed as instruments for the corporate debt markets, after 2002 CDOs became vehicles for refinancing mortgage-backed securities (MBS). Like other private label securities backed by assets, a CDO can be thought of as a promise to pay investors in a prescribed sequence, based on the cash flow the CDO collects from the pool of bonds or other assets it owns. Distinctively, CDO credit risk

616-454: Is finding buyers for the riskier pieces at the bottom of the pile. The way mortgage securities are structured, if you cannot find buyers for the lower-rated slices, the rest of the pool cannot be sold. To deal with the problem, investment bankers "recycled" the mezzanine tranches, selling them to underwriters making more structured securities—CDOs. Though the pool that made up the CDO collateral might be overwhelmingly mezzanine tranches, most of

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672-438: Is not considered to be a trade or business, regardless of its volume or frequency. In addition, a safe harbor protects CDO issuers that do trade actively in securities, even though trading in securities technically is a business, provided the issuer's activities do not cause it to be viewed as a dealer in securities or engaged in a banking, lending or similar businesses. CDOs are generally taxable as debt instruments except for

728-474: Is typically assessed based on a probability of default (PD) derived from ratings on those bonds or assets. The CDO is "sliced" into sections known as "tranches" , which "catch" the cash flow of interest and principal payments in sequence based on seniority. If some loans default and the cash collected by the CDO is insufficient to pay all of its investors, those in the lowest, most "junior" tranches suffer losses first. The last to lose payment from default are

784-573: The Great Recession . Gretchen Morgenson described the securities as "a sort of secret refuse heap for toxic mortgages [that] created even more demand for bad loans from wanton lenders." CDOs prolonged the mania, vastly amplifying the losses that investors would suffer and ballooning the amounts of taxpayer money that would be required to rescue companies like Citigroup and the American International Group." ... In

840-762: The Great Recession . In 1934, during the depths of the Great Depression , the United States Congress responded to the crisis by passing the National Housing Act of 1934 , which established the Federal Housing Administration (FHA). One of the principal objectives of the FHA was to increase the flow of capital to the housing markets by insuring private lenders against the risk of mortgage default. FHA also

896-551: The IMF 's former chief economist Raghuram Rajan warned that rather than reducing risk through diversification, CDOs and other derivatives spread risk and uncertainty about the value of the underlying assets more widely. During and after the crisis, criticism of the CDO market was more vocal. According to the radio documentary "Giant Pool of Money", it was the strong demand for MBS and CDO that drove down home lending standards. Mortgages were needed for collateral and by approximately 2003,

952-1139: The FHA, Department of Veterans Affairs , the Department of Housing and Urban Development’s Office of Public and Indian Housing, and the Department of Agriculture’s Rural Development. One of the newer mortgage types they insure is the RG pool, a new pool type being deployed by Ginnie Mae to securitize the Re-performing Loans affected by the Special Restrictions on Re-performing Loans Related to COVID-19 Pandemic published in APM 20-07. Ginnie Mae neither originates nor purchases mortgage loans. It does not purchase, sell, or issue securities. Accordingly, Ginnie Mae does not use derivatives to hedge and it does not carry long-term debt (or related outstanding securities liabilities) on its balance sheet. Instead, private lending institutions approved by Ginnie Mae originate eligible loans, pool them into securities, and issue

1008-570: The US Depository Trust Company (DTC) does hold over $ 2 trillion in non-US securities and in American depositary receipts from over 100 nations. However, there are risks and responsibilities regarding these services that must be taken into consideration in analyzing and evaluating each market on a case-by-case basis. World Forum of CSDs Collateralized debt obligation A collateralized debt obligation ( CDO )

1064-491: The Wall Street clients in hopes of getting hired by them for a multiple increase in pay. ... Their [the rating agencies] failure to recognize that mortgage underwriting standards had decayed or to account for the possibility that real estate prices could decline completely undermined the ratings agencies' models and undercut their ability to estimate losses that these securities might generate." Michael Lewis also pronounced

1120-422: The basic principle is the same. A CDO is a type of asset-backed security . To create a CDO, a corporate entity is constructed to hold assets as collateral backing packages of cash flows which are sold to investors. A sequence in constructing a CDO is: A common analogy compares the cash flow from the CDO's portfolio of securities (say mortgage payments from mortgage-backed bonds) to water flowing into cups of

1176-658: The diversified consumer loans as collateral. By 2004, mortgage-backed securities accounted for more than half of the collateral in CDOs. According to the Financial Crisis Inquiry Report , "the CDO became the engine that powered the mortgage supply chain", promoting an increase in demand for mortgage-backed securities without which lenders would have "had less reason to push so hard to make" non-prime loans. CDOs not only bought crucial tranches of subprime mortgage-backed securities, they provided cash for

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1232-534: The dollar. By October triple-A tranches had started to fall. Regional diversification notwithstanding, the mortgage backed securities turned out to be highly correlated. Big CDO arrangers like Citigroup , Merrill Lynch and UBS experienced some of the biggest losses, as did financial guaranteers such as AIG , Ambac , MBIA . An early indicator of the crisis came in July 2007 when rating agencies made unprecedented mass downgrades of mortgage-related securities (by

1288-473: The end of 2008 91% of CDO securities were downgraded ), and two highly leveraged Bear Stearns hedge funds holding MBSs and CDOs collapsed. Investors were informed by Bear Stearns that they would get little if any of their money back. In October and November the CEOs of Merrill Lynch and Citigroup resigned after reporting multibillion-dollar losses and CDO downgrades. As the global market for CDOs dried up

1344-588: The equity layer tranches were paid last in the sequence and there was not sufficient cash flow from the underlying subprime mortgages (many of which defaulted) to trickle down to the equity layers. Ultimately the challenge is in accurately quantifying the risk and return characteristics of these constructs. Since the introduction of David Li's 2001 model, there have been material advances in techniques that more accurately model dynamics for these complex securities. CDO refers to several different types of products. The primary classifications are as follows: The issuer of

1400-481: The first quarter of 2008 alone, credit rating agencies announced 4,485 downgrades of CDOs. At least some analysts complained the agencies over-relied on computer models with imprecise inputs, failed to account adequately for large risks (like a nationwide collapse of housing values), and assumed the risk of the low rated tranches that made up CDOs would be diluted when in fact the mortgage risks were highly correlated, and when one mortgage defaulted, many did, affected by

1456-584: The initial funding of the securities. Between 2003 and 2007, Wall Street issued almost $ 700 billion in CDOs that included mortgage-backed securities as collateral. Despite this loss of diversification, CDO tranches were given the same proportion of high ratings by rating agencies on the grounds that mortgages were diversified by region and so "uncorrelated" —though those ratings were lowered after mortgage holders began to default. The rise of "ratings arbitrage"—i.e., pooling low-rated tranches to make CDOs—helped push sales of CDOs to about $ 500 billion in 2006, with

1512-428: The investment bank Salomon Brothers created a "private label" MBS (mortgage backed security)—one that did not involve government-sponsored enterprise (GSE) mortgages. However, it failed in the marketplace. Subsequently, Lewis Ranieri ( Salomon ) and Larry Fink ( First Boston ) invented the idea of securitization ; different mortgages were pooled together and this pool was then sliced into tranches , each of which

1568-412: The investment depends on the assumptions and methods used to define the risk and return of the tranches. CDOs, like all asset-backed securities , enable the originators of the underlying assets to pass credit risk to another institution or to individual investors. Thus investors must understand how the risk for CDOs is calculated. The issuer of the CDO, typically an investment bank, earns a commission at

1624-413: The investors where senior tranches were filled first and overflowing cash flowed to junior tranches, then equity tranches. If a large portion of the mortgages enter default, there is insufficient cash flow to fill all these cups and equity tranche investors face the losses first. The risk and return for a CDO investor depends both on how the tranches are defined, and on the underlying assets. In particular,

1680-555: The issuance of securities on Wall Street . MBS instruments are commonly referred to as "pass-through" certificates because the principal and interest of the underlying loans is "passed through" to investors; because of Ginnie Mae's financial backing, these MBS instruments are particularly attractive to investors and, like other Agency MBS instruments, are eligible to be traded in the "to-be-announced," or "TBA" market. Ginnie Mae guarantees only securities backed by single-family and multifamily loans insured by government agencies, including

1736-450: The lenders in case of non-performance. A CSD can be national or international in nature, and may be for a specific type of security, such as government bonds . Many countries have one domestic CSD that was traditionally associated with the national stock exchange. These organizations are typically heavily regulated by the government and may or may not be separate from the exchanges where trading in securities occurs. An international CSD

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1792-756: The low-rated slices Wall Street couldn't sell on its own." Other factors explaining the popularity of CDOs include: In the summer of 2006, the Case–Shiller index of house prices peaked. In California, home prices had more than doubled since 2000 and median house prices in Los Angeles had risen to ten times the median annual income. To entice those with low and moderate income to sign up for mortgages, down payments and income documentation were often dispensed with and interest and principal payments were often deferred upon request. Journalist Michael Lewis gave as an example of unsustainable underwriting practices

1848-541: The mortgage collateral underlying its mortgage-backed securities primarily resides with other insuring government agencies. Ginnie Mae is similar to Fannie Mae (Federal National Mortgage Association) and Freddie Mac (Federal Home Loan Mortgage Corporation) with the difference being that Ginnie Mae is a wholly owned government corporation whereas Fannie Mae and Freddie Mac are " government-sponsored enterprises " (GSEs), which are federally chartered corporations privately owned by shareholders. Today, Ginnie Mae securities are

1904-569: The mortgage supply chain" for subprime mortgages, and are credited with giving lenders greater incentive to make subprime loans, leading to the 2007–2009 subprime mortgage crisis . In 1970, the US government-backed mortgage guarantor Ginnie Mae created the first MBS ( mortgage-backed security ), based on FHA and VA mortgages. It guaranteed these MBSs. This would be the precursor to CDOs that would be created two decades later. In 1971, Freddie Mac issued its first Mortgage Participation Certificate. This

1960-508: The most junior class of CDOs which are treated as equity and are subject to special rules (such as PFIC and CFC reporting). The PFIC and CFC reporting is very complex and requires a specialized accountant to perform these calculations and manage the tax reporting obligations. A) Based on the underlying asset: B) Other types of CDOs by assets/collateral include: The collateral for cash CDOs include: Ginnie Mae The Government National Mortgage Association ( GNMA ), or Ginnie Mae ,

2016-781: The new issue pipeline for CDOs slowed significantly, and what CDO issuance there was usually in the form of collateralized loan obligations backed by middle-market or leveraged bank loans, rather than home mortgage ABS. The CDO collapse hurt mortgage credit available to homeowners since the bigger MBS market depended on CDO purchases of mezzanine tranches. While non-prime mortgage defaults affected all securities backed by mortgages, CDOs were especially hard hit. More than half—$ 300 billion worth—of tranches issued in 2005, 2006, and 2007 rated most safe (triple-A) by rating agencies, were either downgraded to junk status or lost principal by 2009. In comparison, only small fractions of triple-A tranches of Alt-A or subprime mortgage-backed securities suffered

2072-527: The only mortgage-backed securities that are backed by the " full faith and credit " guaranty of the United States Federal Government, although some have argued that Fannie Mae and Freddie Mac securities are de facto or "effective" beneficiaries of this guarantee after the Federal Government rescued them from insolvency and placed them under government conservatorship in September 2008 during

2128-577: The only mortgage-backed securities that are backed by the " full faith and credit " guaranty of the United States government, although some have argued that Fannie Mae and Freddie Mac securities are de facto or "effective" beneficiaries of this guarantee after the US government rescued them from insolvency in 2008. Ginnie Mae guarantees the timely payment of principal and interest payments on residential mortgage-backed security (MBS) instruments to institutional investors worldwide. These securities, or “pools” of mortgage loans, are used as collateral for

2184-606: The parent investment bank —issue the CDOs and pay interest to investors. As CDOs developed, some sponsors repackaged tranches into yet another iteration, known as " CDO-Squared ", "CDOs of CDOs" or " synthetic CDOs ". In the early 2000s, the debt underpinning CDOs was generally diversified, but by 2006–2007—when the CDO market grew to hundreds of billions of dollars—this had changed. CDO collateral became dominated by high risk ( BBB or A ) tranches recycled from other asset-backed securities, whose assets were usually subprime mortgages . These CDOs have been called "the engine that powered

2240-417: The pooling and tranching activities on every level of the derivation. Others pointed out the risk of undoing the connection between borrowers and lenders—removing the lender's incentive to only pick borrowers who were creditworthy—inherent in all securitization. According to economist Mark Zandi : "As shaky mortgages were combined, diluting any problems into a larger pool, the incentive for responsibility

2296-401: The ratings agencies were chronically behind on developments in the financial markets and they could barely keep up with the new instruments springing from the brains of Wall Street's rocket scientists. Fitch, Moody's, and S&P paid their analysts far less than the big brokerage firms did and, not surprisingly wound up employing people who were often looking to befriend, accommodate, and impress

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2352-470: The safest, most senior tranches. Consequently, coupon payments (and interest rates) vary by tranche with the safest/most senior tranches receiving the lowest rates and the lowest tranches receiving the highest rates to compensate for higher default risk . As an example, a CDO might issue the following tranches in order of safeness: Senior AAA (sometimes known as "super senior"); Junior AAA; AA; A; BBB; Residual. Separate special purpose entities —rather than

2408-551: The same fate. (See the Impaired Securities chart.) Collateralized debt obligations also made up over half ($ 542 billion) of the nearly trillion dollars in losses suffered by financial institutions from 2007 to early 2009. Prior to the crisis, a few academics, analysts and investors such as Warren Buffett (who famously disparaged CDOs and other derivatives as "financial weapons of mass destruction, carrying dangers that, while now latent, are potentially lethal" ), and

2464-455: The same financial events. They were strongly criticized by economist Joseph Stiglitz , among others. Stiglitz considered the agencies "one of the key culprits" of the crisis that "performed that alchemy that converted the securities from F-rated to A-rated. The banks could not have done what they did without the complicity of the ratings agencies." According to Morgenson, the agencies had pretended to transform "dross into gold." "As usual,

2520-433: The securities had difficulty selling the more lower level/lower-rated "mezzanine" tranches—the tranches rated somewhere from AA to BB. Because most traditional mortgage investors are risk-averse, either because of the restrictions of their investment charters or business practices, they are interested in buying the higher-rated segments of the loan stack; as a result, those slices are easiest to sell. The more challenging task

2576-473: The supply of mortgages originated at traditional lending standards had been exhausted. The head of banking supervision and regulation at the Federal Reserve, Patrick Parkinson, termed "the whole concept of ABS CDOs", an "abomination". In December 2007, journalists Carrick Mollenkamp and Serena Ng wrote of a CDO called Norma created by Merrill Lynch at the behest of Illinois hedge fund, Magnetar. It

2632-437: The time of issue and earns management fees during the life of the CDO. The ability to earn substantial fees from originating CDOs, coupled with the absence of any residual liability, skews the incentives of originators in favor of loan volume rather than loan quality. In some cases, the assets held by one CDO consisted entirely of equity layer tranches issued by other CDOs. This explains why some CDOs became entirely worthless, as

2688-522: The tranches (70 to 80% ) of the CDO were rated not BBB, A−, etc., but triple A. The minority of the tranches that were mezzanine were often bought up by other CDOs, concentrating the lower rated tranches still further. (See the chart on "The Theory of How the Financial System Created AAA-rated Assets out of Subprime Mortgages".) As journalist Gretchen Morgenson put it, CDOs became "the perfect dumping ground for

2744-529: The transformation of BBB tranches into 80% triple A CDOs as "dishonest", "artificial" and the result of "fat fees" paid to rating agencies by Goldman Sachs and other Wall Street firms. However, if the collateral had been sufficient, those ratings would have been correct, according to the FDIC. Synthetic CDOs were criticized in particular, because of the difficulties to judge (and price) the risk inherent in that kind of securities correctly. That adverse effect roots in

2800-596: The underlying mortgages and the homes are foreclosed upon. Ginnie Mae guarantees only securities backed by single-family and multifamily loans insured by government agencies, including the Federal Housing Authority , Department of Veterans Affairs , the Department of Housing and Urban Development’s Office of Public and Indian Housing, and the Department of Agriculture’s Rural Development. Ginnie Mae neither originates nor purchases mortgage loans nor buys, sells or issues securities. The credit risk on

2856-434: Was a selling point, as it meant that if there was a downturn in one industry like aircraft manufacturing and their loans defaulted, other industries like manufactured housing might be unaffected. Another selling point was that CDOs offered returns that were sometimes 2-3 percentage points higher than corporate bonds with the same credit rating. In 2005, as the CDO market continued to grow, subprime mortgages began to replace

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2912-492: Was a tailor-made bet on subprime mortgages that went "too far." Janet Tavakoli, a Chicago consultant who specializes in CDOs, said Norma "is a tangled hairball of risk." When it came to market in March 2007, "any savvy investor would have thrown this...in the trash bin." According to journalists Bethany McLean and Joe Nocera, no securities became "more pervasive – or [did] more damage than collateralized debt obligations" to create

2968-527: Was tasked with chartering and regulating a national mortgage association that would buy and sell FHA-insured mortgages. In 1938, Congress amended the act to create the Federal National Mortgage Association, more commonly known as " Fannie Mae ", to help mortgage lenders gain further access to capital for mortgage loans. The provisions of the act changed gradually over the years. It was not until 1968, however, in response to

3024-511: Was the first mortgage-backed security made of ordinary mortgages. All through the 1970s, private companies began mortgage asset securitization by creating private mortgage pools. In 1974, the Equal Credit Opportunity Act in the United States imposed heavy sanctions for financial institutions found guilty of discrimination on the basis of race, color, religion, national origin, sex, marital status, or age This led to

3080-610: Was then sold separately to different investors. Many of these tranches were in turn bundled together, earning them the name CDO (Collateralized debt obligation). The first CDOs to be issued by a private bank were seen in 1987 by the bankers at the now-defunct Drexel Burnham Lambert Inc. for the also now-defunct Imperial Savings Association. During the 1990s the collateral of CDOs was generally corporate and emerging market bonds and bank loans. After 1998 "multi-sector" CDOs were developed by Prudential Securities, but CDOs remained fairly obscure until after 2000. In 2002 and 2003 CDOs had

3136-488: Was undermined." Zandi and others also criticized lack of regulation. "Finance companies weren't subject to the same regulatory oversight as banks. Taxpayers weren't on the hook if they went belly up [pre-crisis], only their shareholders and other creditors were. Finance companies thus had little to discourage them from growing as aggressively as possible, even if that meant lowering or winking at traditional lending standards." CDOs vary in structure and underlying assets, but

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