Electricity price time series usually exhibit some form of nonstationarity, corresponding to long-term behavior, one or more periodic components as well as dependence on calendar effects. As a result, modeling electricity prices requires accounting for both long-term and periodic components. In...

We analyse the national production of academic knowledge in all Iberoamerican and Caribbean countries between 1973 and 2010. We show that the total number of citable scientific publications listed in the Science Citation Index (SCI), the Social Science Citation Index (SSCI) and Arts and...

The new method of system dynamics, Method of System Potential (MSP), is applied for examination of long-term and short-term dynamics of Economic System. According to MSP two ways of long-term development of a system exist: (1) cyclical and (2) noncyclical dynamics of efficiency index of a system...

The new method of system dynamics, Method of System Potential (MSP), is applied for examination of long-term and short-term dynamics of the Economic System. According to MSP two ways of long-term development of a system exist: (1) cyclical and (2) noncyclical dynamics of efficiency index of a...