Chicago (AP) — The state of Illinois is launching a pilot project of a public-private partnership that would have investors pay for services to people in need in exchange for a potential return on investment. The project set to launch Tuesday gives investors the opportunity to cover upfront costs of services and be reimbursed with a profit if the program meets objectives to improve outcomes and save the state money. Former Democratic Gov. Pat Quinn first commissioned the project, and it has the support by his successor, Republican Gov. Bruce Rauner. The program could be a model for funding social services and give providers more certainty than the state budgeting process, the Chicago Tribune reports. State officials say details about the project’s structure, costs and measures for success will be sorted out in the coming months.