This paper, in its exploratory nature, develops a descriptive empirical analysis which tries to capture the "regularities" underlying the relationship between the economy, fossil energy use and anthropogenic air pollutants at business cycle frequency. The analysis uses as framework the economy...

Introduction -- Models of co-evolution -- Co-evolutionary models and system dynamics modelling -- Using numerical methods to estimate unknown parameters in co-evolutionary models -- Co-evolutionary models and rhino management -- Co-evolutionary models and the prisoner's dilemma game --...

Increased renewable generation worldwide is posing new challenges for power system planners. The location, as well as the level and operation, of each generation resource is increasingly important. This work presents a constrained Generation Expansion Planning (GEP) optimization model. One of...