We analyse the effects of monetary policy on mergers and acquisitions (M&A) activity in the United States, both on the aggregate and the firm level. We find that aggregate M&A activity decreases significantly following a monetary policy shock. The aggregate results are confirmed by an analysis...

There is a debate about the labor market concentration being behind the anemic development of US wages over the past decades. The absence of exogenous variations for causal inference complicates this debate. Here, data from other countries can help. I exploit a variation from a quasi-natural...

There can be no doubt that the FANG companies – Facebook, Amazon, Netflix and Google, as well as Twitter – have transformed society since their emergence. Like all social transformations, the changes wrought by their services have had ripple effects that are both positive and negative. On...