Why did observers at first believe that the damage from the impending subprime mortgage crisis would be too small to cause a recession?

Question

What will be an ideal response?

Answer 1

For two reasons, observers at first thought that the damage from the impending subprime mortgage crisis would be too small to cause a recession. The first mistake was that most people grossly underestimated the scale of the subprime mortgage market. In fact, volume had soared during the late stages of the bubble.The second reason requires explanation of the concept of securitization. A bank that has made several high risk loans is in danger of bankruptcy if the loans default. An investment bank, acting as a securitizer, pays the bank at risk a sum of money for its mortgages, packages them together with supposedly less risky loans from around the country, so that if one market goes bad, the market in other geographical areas will have a moderating effect on the portfolio. The securitizing investment bank sells shares in this portfolio to thousands of investors all over the world, so that no one bank is left holding all the risk. That was the theory.In practice, prices did fall all across the country, although it was worse in some areas than others, Also, the securities formed from these risky mortgages were not as widely distributed as had been thought. Among those left holding the bag were Bear Stearns, Lehman Brothers, Merrill Lynch, Wachovia, Citigroup, Bank of America, and others. When the panic hit, they tried to sell their portfolios, which reduced prices further.