Das Projekt erarbeitete eine Bestandsaufnahme und kritische Diskussion gängiger Bildungsindikatoren im internationalen Vergleich aus interdisziplinärer und bildungsökonomischer Sicht. Im Fokus standen…
In June 2008, the European Commission (EC) was enabled to introduce a settlement procedure that aims at promoting the procedural efficiency of cartel enforcement in the European Union (EU). We use a data set…
The duration of merger proceedings held by competition authorities is an important determinant of the efficiency of the entire merger control process. We use a dataset of 2953 Phase I and 92 Phase II…
We study competition in the German interurban bus industry two years after its liberalization in January 2013. In addition to a brief characterization of the liberalization process and several general market…
We provide an empirical assessment of the German interurban bus industry two years after its deregulation in January 2013. In addition to a general description of key developments of the industry, we use a…
We study the welfare effects of non-binding advance price announcements. Applying a differentiated Bertrand model with horizontal products and asymmetric information, we find that such announcements can help…
In the last two decades, airline alliances were not only successful in extending the size of their networks, but also received approvals by public authorities to intensify their cooperation through to…
Using the introduction of the euro as a natural experiment, we provide economy-wide evidence for money illusion based on declared donations from German admin-istrative income tax data. Our results suggest a…
