Kansas Used Flawed Math to Estimate the Economic Impact of the Chiefs Relocation, Economists Say

When Kansas announced a major incentive package to bring the Kansas City Chiefs across the state line, officials described the move as a once-in-a-generation economic opportunity. State leaders promised billions in development, thousands of new jobs, and a thriving entertainment district surrounding a new stadium.

But after reviewing the data used to support those projections, several economists say the numbers behind the deal may be far more optimistic than realistic.

The proposed relocation involves a massive development project that includes a new domed stadium in Wyandotte County, along with a training facility, team headquarters, and mixed-use entertainment district in Olathe. The overall development has been estimated at roughly $4 billion. Kansas lawmakers approved incentives to finance a significant portion of the project using sales tax and revenue bonds.

Supporters of the plan argue that attracting an NFL franchise will generate long-term economic benefits for the state. Officials from the Kansas Department of Commerce estimated that construction of the stadium alone would generate approximately $4.4 billion in economic activity, while the completed stadium could add about $1 billion per year to the state’s economy.

However, some economists who examined the assumptions behind those projections say the estimates appear exaggerated.

In interviews with researchers and reporters, multiple economists described the state’s calculations as overly optimistic. One economist said the figures were “incredibly optimistic,” while another said the numbers were so unrealistic that he “laughed for quite a while” after reviewing them.

One of the most criticized assumptions involves how many people would visit the stadium district. Kansas officials suggested that more than 2 million people could visit the entertainment district each year without attending a game, generating additional spending that would help justify the public investment. Economists say that assumption may not reflect real consumer behavior.

Critics argue that economic impact studies tied to sports stadiums often rely on inflated projections. The logic typically assumes that new stadiums attract spending that would not otherwise occur. But economists frequently point out that much of the spending simply shifts from other parts of the local economy.

In other words, money spent at a stadium may have otherwise been spent at restaurants, entertainment venues, or businesses elsewhere in the same region.

That means the overall economic benefit can be far smaller than projected.

The financial incentives offered by Kansas are also unusually large. The state has offered to finance roughly 60% of the project through public funding, including billions in bonds tied to future tax revenue from the development district.

Some economists say such subsidies rarely produce the long-term economic returns that governments expect.

Professional sports teams generate enormous revenue for their owners and leagues, but academic research has repeatedly shown that stadium projects often fail to deliver major economic growth for local economies. In many cases, the primary financial beneficiaries are the teams themselves rather than the taxpayers who help fund the facilities.

Supporters of the Kansas plan dispute those criticisms.

State officials argue that the project will create jobs, attract tourism, and generate tax revenue over time. They also note that the financing structure relies heavily on taxes generated within the stadium district itself, meaning the project could potentially pay for itself if the area attracts enough visitors and spending.

They also emphasize the broader benefits of hosting a modern domed stadium. Such facilities can attract major national events, including Super Bowls, college basketball tournaments, and large conventions—events that can bring millions of dollars in tourism revenue.

Still, the debate highlights a deeper issue that often emerges when cities compete to attract professional sports teams.

Local governments frequently find themselves in bidding wars, offering increasingly generous incentives to lure teams away from rival states or cities. In this case, Kansas and Missouri both attempted to secure the Chiefs’ long-term future by proposing competing stadium deals.

Ultimately, Kansas’ proposal proved more attractive to the team, which announced plans to relocate to the state once its lease at Arrowhead Stadium expires.

Whether the move will deliver the economic boom that Kansas leaders predict remains uncertain.

For now, economists say the key question is not whether the Chiefs will generate economic activity—because they undoubtedly will. Instead, the real debate is about scale: how much of that activity represents truly new economic growth rather than spending that would have happened somewhere else in the region.

As construction plans move forward, taxpayers, policymakers, and fans alike will be watching closely to see whether the numbers behind the stadium deal prove accurate.

Because if the projections turn out to be wrong, the financial consequences could last for decades.