In this paper we investigate the link between corporate diversification relatedness and economic performance, through the resource plasticity channel. To investigate this, we estimate a dynamic panel on a data set of 2,396 diversified firms from the euro area over the 2010-2017 period. Our...

During the last few decades, the internet and digital technology have fundamentally changed the global music industry. As a consequence, new companies and novel business models have emerged. Spotify, one of the new players in the music industry, has expanded its business activities and grown to...

This paper studies the diversification and refocusing strategies of firms in the last three decades. The 1980s were characterized by a trend towards greater focus. This trend slackens in the 1990s to be replaced by a surge in the number of newly listed single-segment firms. From 2000 to 2007...

Over the period 1980-2007 multinational firms' investment grew four times faster than worldwide GDP. Yet the evidence on whether global diversification is valuable is inconclusive. This paper uses detailed FDI data for 251 UK multinational firms and 4,676 subsidiaries to show that multinational...

This paper presents evidence that subsidiaries of multinational firms have higher valuations than locally matched firms. Using a unique sample of 251 UK multinational firms and 4,676 subsidiaries, the paper finds that multinational firms achieve, on average, an international diversification...

The empirical literature on the potential collusive effects of common-ownership relies heavily on financial institution mergers to make causal inferences. I find that more than 85% of newly-formed common-ownership relationships due to such financial institution mergers are no longer...

in großer Anteil der multinational tätigen Großunternehmen ist in technologieintensiven, dynamischen Branchen tätig und verfügt über ein breites Spektrum an technologischen Ressourcen. In den vergangenen Dekaden hat ein Großteil dieser Unternehmen zunehmend Wertschöpfungsleistungen an...

This paper aims to investigate the effect of knowledge characteristics on the total factor productivity of firms developing drugs in the pharmaceutical industry. We decompose knowledge into knowledge associated with the technological firm portfolio and knowledge related to R&D projects, which...

In this work we analyze the relationship between the patterns of firm diversification, if any, across product lines and across bodies of innovative knowledge, proxied by the patent classes where the firm is present. Putting it more emphatically we investigate the relationship between "what a...

Using a macro-level dataset covering 173 countries from 2000 to 2020, this study is the first attempt to examine how income diversification and market concentration are related to bank stability. Firstly, we document that bank stability is positively related to revenue diversification,...