More than 700 events Ā· 14m room nights Ā· US$12bn GVA Ā· 49 countries Ā· 180 cities Ā· in the past 12 months

Event economic attribution tool: turn what already happened into a number you can defend.

An event finished, a policy changed, a shock hit the market. Someone now has to say what it did, in a form that survives an auditor, a rival department, or a sceptical board. Not a headline figure. A traceable result.
Gross activity through counterfactual, displacement, and leakage to attributable retained value, every step visible. A waterfall, not a black box, so a reviewer can query one assumption rather than accept or reject the whole number.

A tenth of the world's output and employment depends on the visitor economy

Living Lab’s first economic model was for the Singapore Grand Prix in 2012. In 2025 we became a software platform: government-grade intelligence for the visitor economy

In the last 12 months we have deployed at more than 700 events. They delivered 14 million room nights and over US$12bn in gross value added

What does Signal137 do: event economic attribution tool

Event economic attribution tool. Signal137 is Living Lab’s attribution engine. It takes a bounded event, policy change, or shock and works out how much of what followed can be credited to it, once you account for what would have happened anyway, what displaced something else, and what leaked outside the geography you answer for. Reference data is published by the OECD.

Produces government-grade, on-demand economic impact reports in minutes. Any route, event, season, or policy delivered: GVA, tax, jobs, room nights, and retained value, across 50 sectors on the OECD’s ISIC Rev.4 classification. On demand, nationwide, on one method. Monthly, seasonal, and annual roll-ups, so leadership gets one account of what the visitor economy delivered.

Signal137 explains what already happened. When the decision is forward, what demand is forming and where it will land, Demand137 is the product. Most engagements use both across a cycle: Demand137 to test the decision beforehand, Signal137 to account for it afterwards, on a shared evidence base so the two numbers are comparable.

ProductYour questionYou getWhat it changes
Signal137What changed because of this event, net of what would have happened anyway?Gross activity through counterfactual, displacement, and leakage to attributable retained valueThe legacy figure survives the auditor's first question
Signal137What does the visitor economy support, and where does the value stay?GVA, employment, and tax with a segment-level supply-chain and retention breakdownProcurement and licensing targeted where retention is weakest
Signal137What did the public intervention return, in the same terms as its cost?Fiscal return and wider public outcomes, stated separately, with the counterfactualThe return audited the way the cost is
Signal137What did visitors do and feel?Zone and segment-level behaviour and sentiment, aggregated before any analyst sees itA pattern the board can act on, not a profile of any one visitor
Signal137What did the activity emit?Emissions by category, each labelled measured, modelled, or estimatedThe carbon claim defended with the same discipline as the economic one
Signal137Which events in the calendar are delivering, and which are not?Every event ranked on jobs, tax, GVA, and retained value, on one methodThe productive events supported; the mix optimised
Signal137Can I have the answer today, not at the end of the quarter?Reports on demand: any route, event, or season, in minutesEvidence arrives while the decision is still open
Signal137Can it produce a negative or neutral result?Yes, and it shouldA tool that only finds positive impact is not credible to a treasury reviewer
Signal137Do we need a live data connection?No. Data refreshed on each source's documented schedule, access agreed before a project startsNothing claims real-time access by default
Signal137Who holds this, and where?Model, data, and a trained team inside your jurisdictionThe capability survives the change of official or consultant

Bring us the number you need to defend

Calendar optimisation example

USE CASES

La Sagra

Major events and the people who live there

A major event is a rallying point for civic pride, and just as easily a rallying point for protest. The difference is usually whether residents can see what the event does for their street, in terms they recognise, before the road closures start.

Read More Ā»

Per hotel, not a city average

During the 2026 World Cup, host-city hotel rates rose 13% on average. Miami rose 30.3%. New York fell 4.5%. The average was true and useless: it would have told all 16 cities the same thing, and been wrong for most of them.

Read More Ā»

Advancing the Tourism Industry

Show me the evidence

Tell us the question. We'll bring back the answer.

Come and show your working

We turn messy event and tourism data into decisions that help communities grow. Bring curiosity and rigour. We will hand you questions nobody has answered yet.