for one large homogenous population in a constant environment is the logistic growth curve based on the so-called Verhulst … investigating how populations develop and interact over· time. For brevity, we call them ecological population models. Many of them …-Pearl equation. Pierre Francois Verhulst (1838) introduced the logistic equation and Raymond Pearl (1930) applied it to population …

In this paper we investigate the relationship between inequality and the environment in a growing economy from a … the environment. Public expenditures may either be devoted to supporting growth or abating pollution. The decision over … and show that inequality is harmful for the environment: the poorer the median voter relative to the average individual …

'environnement. Does sustainable development only intend to show that the environment protection is necessary to let the ongoing economic … Dunkirk. An industrial region where economic durability depends as much on the protection as the valorization of environment …

citizens of Istanbul (n=1565), a metropolitan city whose population is around 9 millions, with regard to their attitudes and …

the environment, transport and higher education sectors. The analysis demonstrates that externalities reinforce EU growth …