Main Types of Public-Private Partnerships Main types of Public Private Partnerships PPP Source: adapted from Hammami, M., Ruhashyankiko, J.F., & Yehoue, E. (2006). Determinants of public-private partnerships in infrastructure. IMF Working Paper, IMF Institute. Share this: Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to share on Reddit (Opens in new window) Reddit