We investigate the merger decision between two firms in an outsourcing relationship, one upstream and the other downstream. The inter-firm relationship is subject both to ex ante matching uncertainty and to contractual efficiency issues. Cross-border merger is assumed to solve the latter...

This paper assesses the loss of tax revenue to the EU through aggressive corporate tax planning to be around 50-70 billion euro per annum. On an assumption of no base from sources other than profit shifting, then this figure jumps to 160-190 billion euro. The paper presents the methodology used...