We explore the nature of Business Groups, that is network-like forms of hierarchical organization between legally autonomous firms spanning both within and across national borders. Exploiting a unique dataset of 270,474 headquarters controlling more than 1,500,000 (domestic and foreign)...

The purpose of this paper is to explain the relation between the Border Effect and industrial concentration. This is achieved by founding this relation on the Home Market Effect and testing the robustness of this foundation through an application to the European Single Market. A sectorial...

We examine the degree of market power in the big four countries of the euro area using macro and firm micro data. We focus on three main indicators of market power in and across countries: namely, the concentration ratios, the markup and the degree of economic dynamism. For the macro database we...

We examine the degree of market power in the big four countries of the euro area using macro and firm-micro data. We focus on three main indicators of market power in and across countries: namely, the concentration ratios, the markup and the degree of economic dynamism. For the macro database we...

Zahlreiche Märkte sind durch die Coronavirus-Pandemie von Unternehmensaufgaben und Insolvenzen, Unternehmenszusammenschlüssen und verminderten Gründungsanreizen betroffen. Durch den Digitalisierungsschub infolge der Kontaktbeschränkungen ist zudem zu erwarten, dass Digitalmärkte mit...