Dynasts often have their own methods of testing heirs. But there is a growing realisation that succession planning must be formalised https://www.economist.com/interactive/business/2026/04/09/a-giant-succession-wave-is-coming-for-family-businesses?taid=69de06c2d30a260001cd7959&utm_campaign=trueanthem&utm_medium=social&utm_source=voante