Production often causes pollution as a by-product. Once pollution problems become too severe, regulation is introduced by political authorities which forces the economy to make a transition to cleaner production processes. We model this transition as a change in "general purpose technology"...

Frequent references are made to the 'Asian economic miracle' as a means of describing the wave of GDP growth experienced across the Asia-Pacific region over the past twenty years. Implicit in this description is the assumption that the Asia-Pacific region has progressed at the same rate that GDP...

Wissenschaftliche Untersuchungen zeigen, dass sich Lebenszufriedenheit messen lässt, dass es objektive und veränderbare Gründe für mehr oder weniger glückliche Menschenleben gibt. Das ist eine sensationelle Nachricht, die Folgen haben muss in den Ministerien und im Parlament in Berlin, in...