“In every corner of our state, public funding for arts and creativity continually proves to be a high-return investment that improves the quality of life of Hoosiers and drives economic development within our state.”

Source: https://wimsradio.com/2023/07/08/arts-commission-invests-in-lubeznik-center-for-the-arts-to-strengthen-michigan-city-through-arts-and-creativity/

The high-return tapering to low stems from “bend points” in the benefits-determination process.

Source: https://www.twincities.com/2023/02/12/real-world-economics-lets-bust-the-myths-on-social-security/