Spending in one sector triggers a chain reaction — suppliers ramp up production, workers earn wages, and businesses throughout the economy respond to rising demand. This calculator quantifies those effects using a national Input-Output model built with data sourced from the Bureau of Economic Analysis (BEA), producing the credible, data-driven impact estimates that investors, government agencies, and other stakeholders expect.

Initial Activity

Select the industry sector and enter the dollar amount of direct spending — for example, a new sales contract, capital investment, grant award, or increase in consumer purchases.

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