In this paper, the labour supply of married women in Poland is studied using the Polish Labour Force Survey of February 1993 on three competing econometric models, viz. Tobit, Three Regime Tobit and Heckit. It is shown that the choice of model has an influence on conclusions drawn. In...

We study the problem of unemployment benefit provision when the family is also a provider of social insurance. As a benchmark, a simple model is presented where risksharing motives govern intra-family transfers and more generous unemployment benefits, provided by the State, crowd out family...

Our study analyzes a large sample of transactions carried out by corporate insiders reported to the German regulatory authority BaFin in the period July 1, 2002 to April 30, 2005 employing event study methodology. In particular, we focus on the question whether corporate insiders exploit inside...

In seinem „Beitragskinderurteil“ vom 3.4.2001 hat das Bundesverfassungsgericht eine verfassungswidrige Benachteiligung von Familien in der sozialen Pflegeversicherung festgestellt und zugleich den Gesetzgeber verpflichtet, bis Ende 2004 einen Ausgleich der Benachteiligung „innerhalb dieses...

Goal structures in family firms seems of particular interest to the field as the overall orientation and the objectives of family firms are determined in an area of potential conflict between the two subsystems of firm and family. We asked shareholders of German family firms to rate the...