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Deregulation of the electric power industry : the earnings, risk, and return effects
Nwaeze, Emeka T., (2000)
Public utility regulation in the US and asymmetric return responses to positive and negative abnormal earnings
Nwaeze, Emeka T., (1998)
Rate-of-return regulation and the behavior of the return on equity for electric utilities
Nwaeze, Emeka T., (1997)