Bill
08-10-2007, 10:47 PM
Well written, easy to read, as easy to understand as an article about the banking masters can be...
"It began years ago when Lewis Ranieri, an investment banker at the old Salomon Brothers, dreamed up the idea of buying mortgages from bank lenders, bundling them and issuing bonds with the bundles as collateral. The monthly payments from homeowners were used to pay interest on the bonds, and principal was repaid once all the mortgages had been paid down or refinanced.
Thanks to Ranieri and his successors, almost anyone can originate a mortgage loan -- not just banks and big mortgage lenders, but any mortgage broker with a Web site and a phone. Some banks still keep the mortgages they write. But most other originators sell them to investment banks that package and "securitize" them. And because the originators make their money from fees and from selling the loans, they don't have much at risk if borrowers can't keep up with their payments.
And therein lies the problem: an incentive structure that encourages originators to write risky loans, collect the big fees and let someone else suffer the consequences."
http://www.washingtonpost.com/wp-dyn/content/article/2007/03/13/AR2007031301733_pf.html
"This "moral hazard," as economists call it, has been magnified by another innovation in the capital markets. Instead of packaging entire mortgages, Wall Street came up with the idea of dividing them into "tranches." The safest tranche, which offers investors a relatively low interest rate, will be the first to be paid off if too many borrowers default and their houses are sold at foreclosure auction. The owners of the riskiest tranche, in contrast, will be the last to be paid, and thus have the biggest risk if too many houses are auctioned for less than the value of their loans. In return for this risk, their bonds offer the highest yield.
It was this ability to chop packages of mortgages into different risk tranches that really enabled the mortgage industry to rush headlong into all those new products and new markets -- in particular, the subprime market for borrowers with sketchy credit histories. Selling the safe tranches was easy, while the riskiest tranches appealed to the booming hedge-fund industry and other investors like pension funds desperate for anything offering a higher yield. So eager were global investors for these securities that when the housing market began to slow, they practically invited the mortgage bankers to keep generating new loans even if it meant they were riskier. The mortgage bankers were only too happy to oblige."
"It began years ago when Lewis Ranieri, an investment banker at the old Salomon Brothers, dreamed up the idea of buying mortgages from bank lenders, bundling them and issuing bonds with the bundles as collateral. The monthly payments from homeowners were used to pay interest on the bonds, and principal was repaid once all the mortgages had been paid down or refinanced.
Thanks to Ranieri and his successors, almost anyone can originate a mortgage loan -- not just banks and big mortgage lenders, but any mortgage broker with a Web site and a phone. Some banks still keep the mortgages they write. But most other originators sell them to investment banks that package and "securitize" them. And because the originators make their money from fees and from selling the loans, they don't have much at risk if borrowers can't keep up with their payments.
And therein lies the problem: an incentive structure that encourages originators to write risky loans, collect the big fees and let someone else suffer the consequences."
http://www.washingtonpost.com/wp-dyn/content/article/2007/03/13/AR2007031301733_pf.html
"This "moral hazard," as economists call it, has been magnified by another innovation in the capital markets. Instead of packaging entire mortgages, Wall Street came up with the idea of dividing them into "tranches." The safest tranche, which offers investors a relatively low interest rate, will be the first to be paid off if too many borrowers default and their houses are sold at foreclosure auction. The owners of the riskiest tranche, in contrast, will be the last to be paid, and thus have the biggest risk if too many houses are auctioned for less than the value of their loans. In return for this risk, their bonds offer the highest yield.
It was this ability to chop packages of mortgages into different risk tranches that really enabled the mortgage industry to rush headlong into all those new products and new markets -- in particular, the subprime market for borrowers with sketchy credit histories. Selling the safe tranches was easy, while the riskiest tranches appealed to the booming hedge-fund industry and other investors like pension funds desperate for anything offering a higher yield. So eager were global investors for these securities that when the housing market began to slow, they practically invited the mortgage bankers to keep generating new loans even if it meant they were riskier. The mortgage bankers were only too happy to oblige."