Mascarilla, Òscar; Yegorov, Yuri; Yegorov, Yuri; … - In: Cuadernos de Economía - Spanish Journal of Economics … 33 (2010) 93, pp. 05-18
Energy is one an important class of traded commodities. The particular feature of energy is that about 85% of energies consumed are produced from non-renewable sources. While the structure of energy market is complex, in general we have competitive markets. Some exceptions like OPEC cartel in...