Results from travel demand research in many countries show that - on average - women are less mobile and have different mobility patterns than men. Recent longitudinal studies of gender specific travel demand reveal converging mobility of males and females. Moreover, in some countries results...

This paper derives a three stage Cournot?oligopoly game for product innovation, expenditure on introducing the product and competition on the product market. Product innovation is assumed to increase consumer utility but is effective only if the innovating firm invests in marketing, so that...

Eine erste systematische, modellgestützte Untersuchung der ökologischen Steuerreform in Deutschland kommt zu moderaten bis positiven Effekten auf Wirtschaftswachstum, Beschäftigung, Energieverbrauch und CO2-Emissionen. Für die Analyse wurden zwei gesamtwirtschaftliche Modelle - ein...

In this study of Ghana integrated to the world economy, we focus primarily on Ghana-UK-Germany trade axis partly because of Ghana's relative dependence on the EU for her international trade. The study employs "representative" country macroeconometric models of these economies, using data over...

This study compares different methods of calculating the core inflation rate, the latter being taken as the general price trend, i.e. the persistent component of measured inflation. This price trend is therefore assumed to be free of transitory price movements. This paper focuses on an empirical...