Understanding causal relationships among key economic variables is crucial for policy makers, who wish to e.g. stimulate private R&D growth. To this end, we applied a technique recently imported from the Machine Learning community (Structural Vector Autoregressions (SVARs) identified using...

Although diversity between team members may bring benefits of new perspectives, nevertheless, what holds a team together is similarity. We theorise that diversity in one dimension is traded off against diversity in another. Our analysis of collaborative research teams that received FP7 funding...

This paper introduces a little known category of estimators - Linear Non-Gaussian vector autoregression models that are acyclic or cyclic - imported from the machine learning literature, to revisit a well-known debate. Does exporting increase firm productivity? Or is it only more productive...

This paper is a critical evaluation of claims that business exits should not be seen as failures, on the grounds that sometimes they correspond to voluntary liquidations, or because they are learning opportunities. This can be seen as further evidence of bias affecting entrepreneurship research...

This paper explores the determinants of start-up size by focusing on a cohort of 6247 businesses that started trading in 2004, using a unique dataset on customer records at Barclays Bank. In our theoretical model, post-entry growth is treated as a random walk, and start-up size is positively...

High-growth firms (HGFs) make a considerable contribution to economic growth, and in recent years they have received increasing interest from entrepreneurship scholars. By analysing recent findings in the literature of high-growth firms, this study identifies some Stylized Facts, as well as...

Despite the importance of high-technology firms to the global economy, relatively little is known about factors contributing to these firms’ long-run growth. We examine these factors using a unique longitudinal dataset combining two waves of detailed surveys of 345 UK high-tech firms with...

We analyse how the COVID-19 crisis impacted firms' employment levels and digitalisation efforts differently depending on their pre-crisis productivity, digitalisation and growth performance. We match the EIB Investment Survey with firm-level financial statements from the ORBIS database for 27 EU...