The Multiplier No One Had Calculated: Every Euro of Event Is Worth €2.50 in the Territory.

There's a concept economists call the "multiplier." It's the factor by which every euro of spending in a given sector generates more than one euro of value in the overall economy, through cascading effects on suppliers, workers, and connected consumption.

The tourism industry, for example, has an estimated multiplier between 1.5 and 2.0 for mature destinations. High-tech manufacturing often exceeds 2.0. The private events industry — according to estimates from the WIMSurvey25 sample developed with the support of the University of Siena — has an estimated territorial multiplier between 2.2 and 2.5.

This means that every euro of direct spending by a client for their event generates €2.20-€2.50 of value in the local economy. It's a remarkable figure, positioning the private events industry among the most efficient economic activities in redistributing wealth across territories.

How the Private Events Multiplier Works

To understand where this multiplier comes from, it's helpful to break down the value chain of a typical event.

Direct spending includes everything the client spends for the event: catering, venue, flowers, music, photography, transportation, guest hospitality. It's the most visible component of an event's economy.

But direct spending immediately activates a chain of indirect spending: the caterer buys raw materials from local producers, the photographer purchases equipment from specialized retailers, the venue acquires linens and cleaning services, the floral designer buys flowers from horticultural markets. Every supply-chain operator is in turn a client of other suppliers.

Then there's induced spending: the workers employed in the supply chain — waiters, photographers, audio-video technicians, florists, chefs — spend their wages in the local economy. Rent, supermarket, restaurants, clothing. Every salary paid by the events supply chain transforms into consumption in the territory's economy.

The sum of these three levels — direct, indirect, induced — gives the multiplier. And in the case of private events, that multiplier is particularly high for one structural reason: the supply chain operates almost entirely on-site, with local suppliers and local workers. Wealth doesn't flow to distant multinationals — it stays in the territory.

Geolocalized Spending: The Distinctive Factor

The factor that makes the private events industry particularly efficient as a local economy activator is the geolocalization of spending.

When an American couple organizes their wedding in a Tuscan village, the spending they generate is almost entirely local. The catering is Tuscan. The floral designer is Tuscan. The musicians are local. The historic estate employs local staff. Guests stay in the territory's accommodations, eat at local restaurants, buy souvenirs from village shops.

This is profoundly different from, say, tourist spending at a major international hotel chain, where a significant share of client spending — profits, centralized purchasing, royalties — flows out of the territory toward the chain's headquarters.

The private events industry keeps wealth local. And it does so particularly efficiently in secondary destinations — the villages outside the major tourist flows, the historic estates in rural areas — where often no equally effective economic alternatives exist.

Value to SMEs: A Frequently Overlooked Data Point

There's an aspect of the private events multiplier that deserves to be strongly emphasized: the impact falls predominantly on micro and small enterprises.

The caterer providing the banquet is almost always an SME. The photographer is often a freelancer. The floral designer is typically an artisanal business. The transportation service is a small family-run company. The agriturismo hosting the event is a micro-business.

This means the private events industry has a very precise redistributive effect: it brings wealth directly to the most widespread productive segments of the Italian economy — those that have the greatest difficulty accessing international markets and that benefit directly from the demand generated by premium events.

Implications for the Institutional Narrative

These data have a very practical application for anyone who wants to bring the private events industry to the institutional table — regional, national, or European.

The 2.2-2.5 multiplier translates every euro of direct sector impact into a very concrete economic policy argument. If the industry is worth €18-20 billion in direct impact, the overall economic impact on the Italian system is in the order of €40-50 billion. A number that, if correctly attributed and communicated, radically changes the political weight of the industry.

And this is just the economic calculation. It doesn't include the intangible value of every luxury event as a lever for territorial promotion, for diffusing Brand Italy, for incentivizing the preservation of historical and architectural heritage. That is added value no multiplier fully captures.