The perceived gains of PPPs for developing countries are of a financial (capital inflow), technical (optimized operations; technical assistance from other countries; training of personnel) and managerial nature (more efficient organizational structure; billing and fee collection; financial savings on purchases).
Les pays en développement attendent de ces PPP des avantages financiers (afflux de capitaux), techniques (optimisation de l'exploitation, assistance technique de l'étranger, formation du personnel) et administratifs (organigramme plus efficace, structuration et collecte des redevances, économies sur les achats).