TY - JOUR AU - Paz Antolín, María José PY - 2013 DO - 10.1080/14719037.2013.822534 SN - 1471-9045 UR - https://hdl.handle.net/20.500.14352/34238 T2 - Public Management Review AB - The Brazilian oil and gas (O&G) sector has experienced institutional changes that put an end to the state monopoly. The purpose of this article is to explain why Petrobras has remained dominant after the sector had been opened to competition. We... LA - eng M2 - 791 PB - Taylor & Francis KW - Institutional change KW - State-owned enterprise KW - Petrobras TI - Institutional change and state-owned enterprises: reflections from the Petrobras case study TY - journal article VL - 17 ER -