同一份资产清单，可以在地理上十分分散，在经济上高度集中。不同国家的企业、证券与不动产，仍可能依赖相似的终端需求、融资条件和资金通道。跨境安排是否增加了选择，需要同时考察风险从哪里产生，以及资产在需要时能否被使用。

本文提出三项判断：分散应当穿透所在地，识别经营、资产、负债和家庭支出之间的共同依赖；跨境能力具有建设时间与维护成本，其价值需要按具体用途衡量；安排的先后顺序会改变可选择的空间。对仍在经营企业的财富拥有者而言，理解这些问题可以与经营并行，无须等到退出之后才开始。

A single list of assets can be widely dispersed by geography and still highly concentrated in economic terms. Businesses, securities and property in different countries may continue to depend on similar end demand, financing conditions and payment channels. Whether a cross-border arrangement has added choices depends both on where risk originates and on whether assets can be used when they are needed.

This paper sets out three propositions: diversification should look through location to the common dependencies among a family's operations, assets, liabilities and household spending; cross-border capability takes time to build and costs to maintain, and its value should be measured against specific uses; and the order in which arrangements are made changes the range of choices that remain. For wealth owners who still run operating businesses, this work can proceed alongside the business; it need not wait until after an exit.