The Consequences of Post-Merger & Acquisition Performance in Listed and Non-Listed Companies in Sweden : a Case Study for AstraZeneca AB, Cybercom Group AB, Grant Thornton Sweden AB and PayEx

Abstract: Empirical research findings on the consequences of post-M&A performance have generated several result, although most of which are inconsistent. The relation of such post-M&A performances to non-listed and listed companies can be relative especially when considering the companies economic and financial structure and other prevailing factors associated to the host country. However, most of these have been attributed to the choice of performance measurement indicators. This paper analyses and evaluates existing performance indicators that have been employed in the literature. It is argued that to overcome the limitations found in financial indicators of performance, a need to pursue multiple measures of performance in post-M&A research is needed. It also argues that the motives for the transaction should also be included as performance indicators. This hybrid approach will allow researchers and practitioners to measure the overall success of merger and acquisitions.