Useful systems arrive sooner
A hospital deciding whether to deploy a diagnostic model, or an insurer a claims model, waits when it cannot tell what the rule will be. Some of what is waiting is worth having, and the delay is not free.
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Value
The stream is output that happens sooner: diagnoses made earlier, claims settled faster, work done that was not done before. It belongs to the class this site uses for economic systems and prosperity. What is counted is the value of moving a deployment forward rather than the deployment itself, which would happen eventually under either future — the same treatment this site gives to any acceleration. Where the system in question does harm rather than good, that harm is on the other side of this ledger and is counted there. Nothing is priced for the general benefit of artificial intelligence, which is not what this measure decides. The value sits in the middle-upper part of the scale, at the level this site uses for economic output.
Impact
American businesses invest something in the order of 200 billion euro a year in artificial intelligence deployment across sectors where state rules bite: health, insurance, lending, employment and public services. Legal uncertainty defers a share of it. A deferral of two percent of that investment by one year is used here, in a range from half a percent to six percent, which is 4 billion euro of deployment moved later. What is lost is not the investment but the return on the delay, put at twenty percent — a high rate, appropriate for a technology whose deployments are expected to pay back quickly. That gives about 800 million euro a year. The figure counts only the acceleration, not the value of the systems themselves, and it counts nothing for deployments that a clear federal rule would prevent rather than enable. The Impact is the second largest on this side and it is the least grounded number in the debate.
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| American investment in AI deployment in sectors state rules reach | health, insurance, lending, employment and public services | 200 billion euro | |
| × | Share deferred by a year for legal reasons Setting, range 0.5 to 6 percent: no source; survey evidence is self-reported by firms with an interest in the answer | 2 % | 4 billion euro |
| × | Return on a year's delay a high rate, appropriate for deployments expected to pay back quickly; only the acceleration is counted, not the systems themselves | 20 % | 800 million euro |
| ÷ | Normalised Impact scale of this evaluation | 200 million euro a point | 4 |
Plausibility
That firms defer irreversible commitments when the rules might change is among the better-established findings in investment economics, and every step after that is assumed here. The counterfactual is the current patchwork with an executive order and a litigation task force adding a second layer of uncertainty on top of it. Nothing measures how much artificial intelligence deployment is actually being deferred for legal reasons rather than for cost, capability or organisational ones, and survey evidence on the question is self-reported by firms with an interest in the answer. The counter-mechanism is serious and unanswered: a federal framework does not end uncertainty if it is contested in court, and the same administration's litigation strategy against state laws is itself a source of the uncertainty this argument wants removed. There is also a real possibility that clear rules accelerate nothing, because the binding constraint on deployment is that the systems do not yet work well enough for the use in question. Reverse causation does not arise. The Plausibility is low because the deferral this argument prices has never been measured and the counter-mechanism is unaddressed.
Counterfactual: the current patchwork, with the executive order and litigation task force adding uncertainty of their own. Design: mechanistic — the uncertainty-to-investment link is carried over from general research; nothing measures deferral in this market, and the survey evidence is self-reported by interested parties. Confounder: capability rather than law being the binding constraint on deployment; unanswered. Direction: no reverse causation. Ceiling: mechanistic 6.0 binds. Band: chain open, because the deferral share carries the whole quantity, has no source, and the capability counter-mechanism is unresolved.
The chain is named but the link carrying the quantity — how much deployment is actually deferred for legal rather than technical reasons — has no source, and the possibility that capability rather than law is the binding constraint is unanswered. Read back: about a third of the time, a clear federal rule accelerates roughly the amount of deployment assumed here.
Open: Deployment timing in states with and without heavy AI statutes, for the same firms and the same use cases, would separate legal deferral from technical readiness and could carry P to 6.