The S-Curve

Welcome to The S-Curve

Now you will be able to receive the latest announcements, product updates, and our insights on the mortgage market in real time.

The name of the blog, the S-Curve, is a reflection of our logo and the central feature of our prepayment model. S-curves are seen in nature in many phenomenon, from population growth to prepayment and default models. Our first S-curve, in the early 1990s, used the arctangent function, then piece-wise linear functions, and evolved over time to be more complex and vary by FICO, loan size and LTV. This evolution encapsulates both the timeless nature of fundamental relationships and constant innovation to describe them better over time.

We hope you find the information useful and we look forward to your feedback.

Subscribe to our publications to make sure you stay up to date
Blog - Latest
  • Industry Leaders in Fixed-Income Analytics, Kelli Sayres and Gene Park, join Andrew Davidson & Co., Inc. 

    Ashlea Bonds

    News

    We’re excited to announce a major addition to the Andrew Davidson & Co., Inc. (AD&Co) team. Industry leaders Kelli Sayres and Gene Park, known for building and scaling leading fixed-income analytics platforms, have joined AD&Co’s Business Development team. With decades of experience, deep client partnerships, and a shared commitment to rigorous quantitative analytics, their arrival marks an exciting new chapter for our firm and the clients we serve.

    Read the full press release to learn more about their backgrounds, recent work at Numerix, formerly known as PolyPaths and what this means for AD&Co.

    READ NOW 

     

Blog - Archives

The S-Curve Archives