This paper investigates if and how confidence at the individual level changes over the course of a life. We provide age profiles of a novel continuous confidence measure and the probability of overconfidence, conditioning on personality traits (including the Big Five and optimism), economic...

We consider two semiparametric models for the weight function in a bias sample model. The object of our interest parametrizes the weight function, and it is either Euclidean or non Euclidean. One of the models discussed in this paper is motivated by the estimation the mixing distribution of...

Using data on the valuation of Christmas gifts received by students in different fields at a German university, we investigate whether the endowment effect differs between students of economics and other respondents and whether it varies with the market price of the object under consideration....

Using data on the valuation of Christmas gifts received by students in different fields at a German university, we investigate whether the endowment effect differs between students of economics and other respondents and whether it varies with the market price of the object under consideration....

This paper investigates whether risk aversion and impatience are correlated with cognitive ability. We conduct incentive compatible choice experiments measuring risk aversion, and impatience over an annual time horizon, for a representative sample of roughly 1,000 German adults. A measure of...

Die Präzision ökonomischer Prognosen und die Qualität politischer Handlungsempfehlungen hängen in entscheidendem Ausmaß von der Qualität des zugrunde liegenden Verhaltensmodells ab. Nur ein empirisch gut fundiertes Modell ökonomischen Handelns erlaubt es, die Konsequenzen politischer...

Both crime and terrorism impose costs onto society through the channels of fear and worry. Identifying and targeting groups which are especially affected by worries might be one way to reduce the total costs of these two types of insecurity. However, compared to the drivers of the fear of crime,...

Life satisfaction is increasingly recognised as a desirable individual outcome. Policy attention with respect to child well-being has focused on improving the financial position of families with children. Using Understanding Society I show that child life satisfaction is not associated with...

Gegenstand der vorliegenden Studie ist eine kritische Bestandsaufnahme der Innovations-tätigkeit kleiner und mittlerer Unternehmen (KMU) im Vergleich zu Großunternehmen in Deutschland. Hierzu wird die vorhandene Literatur ausgewertet und die existierenden Daten-sammlungen in ihrer...

We present a semiparametric method to estimate group-level dispersion, which is particularly effective in the presence of censored data. We apply this procedure to obtain measures of occupation-specific wage dispersion using top-coded administrative wage data from the German IAB Employment...