The document discusses what makes a public-private partnership (PPP) framework attractive from the perspective of the project sponsor. It outlines several key factors: 1) Projects must have a high socio-economic utility and correspond to real needs and demand to ensure they are desirable and their costs are politically acceptable. 2) Countries must have stable institutions, a long-term infrastructure policy, and be willing to prioritize and monitor projects to provide credibility. 3) Risks must be appropriately allocated between public and private partners to increase bankability and lower costs. 4) Award processes must be transparent with multiple selection criteria including price, quality, and experience to select reliable operators and avoid opportunism that could