Mergers and acquisitions (M&As) are increasingly being used in the business world, and this process plays
an important role in economic theory and lays the foundations for sustainable business development. The global recovery
in foreign direct investment (FDI) was strong in 2015, with global FDI flows jumping by 38%, their highest
level since the global economic and financial crisis of 2008–2009. A surge in cross-border M&As to $721 billion,
from $432 billion in 2014, was the principal factor behind the global rebound. These M&As were partly driven by
very large corporate reconfigurations by multinational enterprises (MNEs), i.e. changes in legal or ownership structures,
including shifting their headquarters for strategic reasons and tax inversions. This paper examines the key
M&As stimulating strategic objectives and causes, and ways of this process, as well as the cross-border M&As market
activity. The objective of this paper is to identify ways, purposes and reasons of M&As transactions, and to present the
factors influencing this process and market activity. The object of this research is the M&As transactions market. Research
methodology of this paper is based on scientific literature and statistical information systematic, comparative,
logical and econometric analysis.