RET 201: A gain-and-loss analysis should reconcile to the valuation
Experience changes and assumption changes explain different components of a pension obligation movement. Define the comparison basis and avoid assigning the same effect to two categories.
Original practice scenario
An original member population retires earlier than assumed, while the discount basis is also updated. Run controlled comparisons to isolate each effect and reconcile the bridge. Explain interactions and any residual instead of forcing all differences into “other” without review.
Study check
Write the assumptions, the decision being supported and one limitation. Use the current course syllabus for the required terminology and scope; this introductory guide is not a complete course summary.
Reading sources
ActNet editorial guide · October 1, 2026 · Original illustrative examples.