The Evolution of OIS Discounting, Yield Curve Construction & LIBOR in Modern Finance
The financial world has seen a dramatic shift in the way risk-free discounting is performed. One of the most critical developments in recent years is the widespread adoption of OIS discounting as a benchmark for valuation and risk management. The shift from LIBOR-based discounting to OIS-based discounting reflects an industry-wide effort to improve accuracy, stability, and reliability in financial calculations. This change has also had a profound impact on yield curve construction, affecting the way financial institutions price derivatives and manage risk. This blog explores the fundamentals of OIS discounting, yield curve construction & LIBOR , detailing how these elements interact in modern financial markets. Understanding OIS Discounting OIS Discounting refers to the practice of using Overnight Index Swap (OIS) rates instead of LIBOR-based rates to discount future cash flows. The need for OIS discounting emerged after the financial crisis, when market participants realized that ...