Productivity is a bargain, not a number

AI business cases commonly convert minutes saved into monetary value. That arithmetic is easy and often fictitious. Time is not cash unless the organisation can aggregate it, redesign capacity and change a budget or outcome. Ten minutes saved across many clinicians may be valuable as reduced fatigue and better conversations while producing no cashable saving. That is still real value, but it is a different claim.

The deeper problem is distribution. Acemoglu and Johnson’s Power and Progress argues that technological gains are not automatically shared; institutions and bargaining power determine who benefits.[6] In healthcare, that question is unusually complex because patients, professionals, providers, commissioners, taxpayers and vendors may each create or capture different parts of the value.

Four forms of value

A credible business case therefore needs an explicit conversion mechanism. If documentation time falls, will rotas change, overtime fall, visits lengthen, waiting lists shorten or retention improve? Each mechanism requires different management action and produces value for different people.

The trust bargain

Resistance becomes rational when the workforce expects efficiency to be punished. If every saved minute becomes another unit of demand, staff learn that innovation intensifies work. If an algorithm carries institutional authority but the clinician carries personal liability, “human oversight” becomes unpaid risk transfer. If a vendor captures recurring revenue while the provider supplies data, workflow expertise and verification, partnership becomes extraction.

Trust is therefore not a communications campaign. It is a forecast people make from institutional behaviour. It grows when commitments are specific, enforceable and honoured: protected learning time; no automatic headcount reduction during evaluation; transparent error reporting; shared governance; and a declared allocation of gains.

A STRONGER COMPACT

For the first year of a material AI deployment, pre-allocate the benefits: a defined share to patient access or quality, a share to workforce relief and capability, and a share to financial sustainability. Publish the allocation and report against it.

Demand can consume the gain

BCG highlights a second-order effect that many business cases omit: easier access can generate additional demand.[10] AI-enabled navigation, asynchronous consultation or continuous monitoring may uncover unmet need. That can be clinically desirable while increasing total workload and expenditure. A service can become more productive per encounter yet more expensive overall.

The correct question is therefore not simply “Does this save time?” but “What happens to the system when this becomes easier, cheaper or more available?” Capacity, demand and escalation must be modelled together.