This paper investigates the effects of mergers on the product mix of multiproduct firms. Thus, we open the black box of post-merger efficiency improvements to reveal a new margin of adjustment along the product dimension. We analyze horizontal mergers in a theoretical model where oligopolistic...

In the build-up to and especially in the weeks after the Russian invasion of Ukraine, stocks strongly exposed to the regulatory risks of the transition to a low-carbon economy did well, suggesting an expected slow-down of that transition. Analysts increased their earnings estimates for these...

Emerging strands of research have examined the family spillover effects of health shocks, usually focusing on labour market outcomes. However, the results have been inconclusive and there is only little evidence on the longer term consequences of health shocks or the mechanisms behind the...