Context Is Key: Choosing Physicals or Derivatives in Liability-Driven Investing

This technical report discusses the concept of liability-driven investing (LDI) and its implications for pension plans. It outlines how LDI aims to align investment risk exposures with liabilities, often utilizing interest rate derivatives to bridge gaps in interest rate exposures. The report explains that portfolios can achieve similar outcomes whether they use physical assets or derivatives, emphasizing the importance of recognizing this equivalence. It presents scenarios where investors can choose between physical securities or a combination of cash and derivatives, depending on market conditions and investment goals. The report details how the choice between these strategies is context-driven, influenced by factors such as funding status and market dynamics. Additionally, it highlights the flexibility required for plan sponsors to adapt their strategies to optimize asset class exposure, ultimately allowing for a more efficient investment approach. The conclusion reiterates that there is no one-size-fits-all solution, and the optimal strategy may evolve over time.