Can Latin American Oil Companies Free Themselves from the Legacy of Nationalization?

Latin America's national oil companies, created at various times during the twentieth century, have each evolved in a different way. The two main companies – Petroleos de Mexico (Pemex) and Petroleos de Venezuela (PDVSA) – provide excellent illustrations of the rich diversity of organizational and industrial development. Many factors – such as the importance of earth quakes – explain the diversity.
Nevertheless, the role of governments during the period of nationalizations is key. It was then that the relationships between the owners of natural resources, public operators, regulators, the finance ministries, and international operators were defined. This process shaped the companies' institutional structures (path dependency) and set the parameters for future entrepreneurial dynamism. The path by which each of these enterprises developed continues to affect their culture as evidenced by the recent reforms which attempted to restructure Pemex and PDVSA.