Actuaries measure the financial impact of uncertain future events such as death, disability, claims spikes or long pension payments. They help set premiums, design products and estimate the reserves a company must hold so promises can be kept years later.
Key takeaways
- Actuarial work sits behind insurance pricing, pension funding and many long term guarantees.
- Their models use historical data, interest assumptions and demographic trends, not crystal balls.
- Strong actuarial oversight is one sign that an insurer or pension scheme is run carefully.
- You rarely meet the actuary as a customer, but their assumptions shape what you pay and what you receive.