The authors consider a symmetric model composed of two countries and a firm in each country. Firms produce the same good by means of a polluting technology which uses fossil energy. However, these firms can adopt clean technology which uses renewable energy, having lower costs. Interestingly,...

The authors consider a symmetric model composed of two countries and a firm in each country. Firms produce the same good by means of a polluting technology which uses fossil energy. However, these firms can adopt a clean technology which uses a renewable energy having a lower unit cost....

Das Buch des emeritierten Heidelberger Physikprofessors ("Physik für Biologen", ID 48/04) beruht auf einer Vorlesung im Studiengang Umweltökonomie, die er von 1998-2001 gehalten hat. Die meisten der benutzten Daten stammen aus dieser Zeit. Das ist akzeptabel, da es um fundamentale...