We show that the optimal consumption of an individual over the life cycle can have the hump shape (inverted U-shape) observed empirically if the preferences of the individual exhibit internal habit formation. In the absence of habit formation, an impatient individual would prefer a decreasing...

Since Miller’s (1995) ground-breaking directive to the anthropology community to research consumption within the context of production, CCT has come of age, offering distinctive insights into the complexities of consumer behaviour. CCT positions itself at the nexus of disciplines as varied as...

In dieser Analyse schätzen wir den Einfluss von Gewohnheits-(Habits) gegenüber Vergleichsmotiven (Envy) zur Erklärung des Konsumverhaltens US-amerikanischer Haushalte. Wir verwenden Daten der seit August 2013 erhältlichen Konsumerhebungen des Panel Study of Income Dynamics (PSID) für den...

This paper investigates empirically the consumer demand of environmentally relevant goods for Germany, as well as their relationship to the demand for leisure. Higher prices for energy goods like gas, electricity or fuel oil due to higher indirect taxation amongst others may have serious welfare...