Seit Jahren gewinnen moderne Informations- und Kommunikationstechnologien (IKT) beträchtlich an Bedeutung. Über ihren wachsenden Anteil an der gesamtwirtschaftlichen Produktion hinaus birgt der Querschnittscharakter dieser Technologien für viele Chancen, da er neue Möglichkeiten der...

This papers analyses how horizontal mergers affect innovation activities of the merged entity and its non-merging competitors. We develop an oligopoly model with heterogeneous firms to derive empirically testable implications. Our model predicts that a merger is more likely to be profitable in...

We analyze the relationship between institutional investors, innovation and financing constraints. Building on the empirical framework of Aghion et al. (2013), we find that the effect of institutional ownership on innovation is concentrated in industries with high dependence on external finance...

We analyze how foreign direct investment (FDI) affects employment security using administrative micro data for German employees. FDI intensity is measured at the industry level, which enables us to take into account the sum of direct effects at the investing firms as well as indirect effects of...

We investigate empirically how outside directors on supervisory boards influence innovative performance of the firms they monitor. Based on panel data of the largest German companies the econometric analysis shows a robust and significant positive influence of external executives on innovative...

The welfare effects of private equity transactions are debated controversially. We analyze the impact of expansion financing and buyouts by private equity investors on investment of portfolio firms in the UK and France - two countries with different financial systems. Unobserved heterogeneity...

The welfare effects of private equity transactions are debated controversially. We analyze the impact of expansion financing and buyouts by private equity investors on investment of portfolio firms in the UK and France - two countries with different financial systems. Unobserved heterogeneity...

The paper analyses the impact of private equity (PE) backed leveraged buyouts (LBOs) on innovative output (patenting). Using a sample of 407 UK deals we find that LBOs have a positive causal effect on patent stock and quality-adjusted patent stock. Our results imply a 6% increase in...