Lewis D., Frisch M. and Greenberg M. (2004) Downsizing and worker separations: modelling the regional economic impacts of alternative Department of Energy workforce adjustment policies, Reg. Studies 38, 67-83. Fifty years of huge investments by the US Department of Energy (DOE) in some regions...

Der Anbau von Lebensmitteln im heimischen Garten, auf Pachtflächen, in Schrebergärten oder Communal Gardens erfreut sich ungeahnter Beliebtheit. Neuere empirische Arbeiten weisen darauf hin, dass Obst- und Gemüseanbau, Kleintierhaltung und Hausschlachtungen jenseits der großstädtischen...

A key driver of foreign investment in land, food security is a challenge mankind has been confronted with in various times and places. Wherever human societies have developed, growing needs have led to increasing arable land, and when land has been limited by nature or wars, food shortages...