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Economic models of OPEC behaviour and the role of Saudi Arabia
Yousef, Nourah AbdullRahman al, (1998)
Modelling Saudi Arabia behaviour in the world oil market 1976 - 96
Energy pricing when externalities are taxed
Wirl, Franz, (1993)
Issues in Global Natural Gas : A Primer and Analysis
Okogu, Bright E., (2002)
Challenges of the global economic crisis for government budgeting in Nigeria
Okogu, Bright E., (2010)
Testing for symmetry in OPEC official price reaction to the spot price in tight and weak market conditions
Okogu, Bright E., (1990)