Unter Experten für Geldanlagen und Finanzprodukte geht man davon aus, dass Frauen risikoscheu sind und in sichere Anlageprodukte investieren. Eine aktuelle Studie des DIW Berlin stellt dies in Frage. Sie zeigt, dass die Wahrscheinlichkeit, Geld riskant anzulegen, für Frauen und Männer gleich...

When analyzing what determines the efficiency of production, regressing efficiency scores estimated by DEA on explanatory variables has much intuitive appeal. Simar and Wilson (2007) show that this naïve two-stage estimation procedure suffers from severe flaws, that render its results, and in...

In this paper we use the Kumar and Russell [American Economic Review (2002) Vol. 92, pp. 527–548] growth-accounting procedure to examine cross-country growth during the 1990s. Using a data set comprising developed, newly industrialized, developing and transitional economies, we decompose the...

In this paper we used the procedures developed in the Kumar and Russell (2002) growth-accounting study to examine cross-country growth during the 1990's. Using a data set comprising developed, newly industrialized, developing and transitional economies, we decomposed the growth of output per...

This study questions the popular stereotype that women are more risk averse than men in their financial investment decisions. The analysis is based on micro-level data from large-scale surveys of private households in five European countries. In our analysis of investment decisions, we directly...

This study is intended to assess the introduction of increased capitalization requirements for Ukrainian insurance firms. To do so, we employ up-to-date frontier efficiency analysis The analysis suggests that an increase in size occurs not only because of the regulator?s requirements, but also...

The first chapter investigates the factors that explain the level of technical efficiency of a firm. In an empirical analysis, a unique sample of about 35,000 firms in 256 industries from the German Cost Structure Census over the years 1992-2004 is used. The technical efficiency of the firms is...

The standard approach to the Environmental Kuznets Curve (EKC) holds that as a country develops and GDP per capita grows environmental degradation initially increases but eventually it reaches a turning point where environmental degradation begins to decline. Environmental degradation takes many...

Die vorliegende Studie zielt auf die Einschätzung der ökonomischen Stabilität der Haushalte in Deutschland ab. Ausgehend von der Betrachtung der unterschiedlichen Immobilienfinanzierungsregime wird anhand aggregierter und disaggregierter Haushaltsdaten die wirtschaftliche und finanzielle...

In this paper we compare two flexible estimators of technical efficiency in a cross-sectional setting: the nonparametric kernel SFA estimator of Fan, Li and Weersink (1996) to the nonparametric bias corrected DEA estimator of Kneip, Simar and Wilson (2008). We assess the finite sample...