Individual contributions by infringing firms to the compensation of cartel victims must reflect their “relative responsibility for the harm caused” according to EU legislation. Several studies have argued that the theoretically best way to operationalize this norm is to apply the Shapley...

In 2011, price peaks in retail gasoline prices caused public outrage and attracted the attention of German regulatory agencies. After having examined the market, competition authorities concluded that tacit collusion existed but could not easily be prosecuted under given competition law. In...

Aim: The purpose of this paper is to bring together theory and policy of (personal) income distribution on the one hand and competition policy on the other hand. Design / research: The methods used in this paper cover a brief model set-up, followed by a numerical model-calibration. Thereafter,...

This paper investigated the changes in competitive behaviour of banks in sub-Saharan Africa, following the 2007/2008 global financial crisis. Using 481 bank-year observations from an unbalanced panel of 83 banks from six countries over the period 2008–2013. We employed the Panzar-Rosse model...

Kaum eine Bildungsreform der vergangenen Jahre ist umstrittener als die G8-Reform zur Verkürzung der Gymnasialschulzeit. Obwohl es bisher nur sehr wenige verlässliche empirische Befunde zur Wirkung der G8-Reform gibt, erwägen mehrere Bundesländer bereits eine Rückkehr von der zwölf- zur...

Disability insurance (DI) beneficiaries lose part or all of their benefits if earnings exceed certain thresholds ("cash-cliffs"). This implicit taxation is considered the prime reason for the low number of beneficiaries who expand work and reduce benefit receipt. We analyse a conditional cash...

This paper examines employment-focused interventions within the US disability system. Our review illustrates the challenges of developing and implementing these types of initiatives, despite substantial policy interest. Our findings indicate that none of the demonstrations we reviewed have the...

Social media offer many opportunities for organizations but present, at the same time, many challenges, too. Particular attention must be paid to the new patterns of behavior emerging in organizations. We argue that these patterns derive both from the technical characteristics of the virtual...

Labor market policies succeed or fail at least in part depending on how well they reflect or account for behavioral responses. Insights from behavioral economics, which allow for realistic deviations from standard economic assumptions about behavior, have consequences for the design and...

Der Abbau der kalten Progression wird aktuell wieder diskutiert. An einigen Eckwerten des Einkommensteuertarifs lässt sich zeigen, dass die tatsächliche Entwicklung deutlich von den zum Ausgleich der Inflation erforderlichen Tarifänderungen abweicht. Die Autoren berechnen die Mindereinnahmen...