Sheshinski Eytan and Luiz F. López-Calva (2003). “Privatization and its benefits: Theory, evidence, and challenges”, in Kaushik, Basu, Ranjan Ray and Pulin Nayak (eds.
Sheshinski Eytan y Luiz F. López Calva (2003), "Privatization and its benefits: Theory, evidence and challenges", en Kaushik, Basu, Ranjan Ray y Pulin Nayak (eds.