Currently, there is increased focus on the methods in which public interventions stabilize agricultural markets. The subsidization of private storage is one of the options advocated. However, the efficiency of such an instrument is still being discussed and has not yet been explored in the...

W gospodarce opartej na wiedzy o konkurencyjnosci przedsiebiorstw w coraz wiekszym stopniu decyduje umiejetnosc korzystania z posiadanych zasobow. Szczegolna rola przypisywana jest zasobom o charakterze niematerialnym. Zasobem strategicznie waznym we wspolczesnym przedsiebiorstwie jest talent -...

We study long run carbon dioxide emissions-economic development relationships for advanced countries grouped in policy relevant groups: North America and Oceania, South Europe, North Europe. By relying on recent advances on Generalized Additive Mixed Models (GAMMs) and adopting interaction...

The household's consumption expenditures decisions are usually analyzed assuming that household members pool their income (Income Pooling Hypothesis). According to this hypothesis, household’s expenditure pattern is influenced only by the total income and not by the amounts of individual...

Les cheminements superficiels des eaux sont de mieux en mieux décrits à partir des informations spatiales. En particulier les MNT à très haute résolution spatiale apportent des données nouvelles qui autorisent une description fine des réseaux d'écoulement superficiel et donc...