Some previous studies have suggested that competition regimes can destroy shareholder value. This study examines data on 50 mergers in the UK between 1989 and 2002. The study confirms the finding from earlier studies of greater gains to shareholders in target than bidding companies, but does not find evidence supporting overall loss of shareholder value to target company shareholders when a mer...

Marketing costs have been rising rapidly while both manufacturing and general management costs have been declining. As a result, those concerned with realigning corporate assets to maximize shareholder returns are requiring that marketers start proving their worth or be gradually starved of resources. Reflecting such pressures, marketing managers are being asked to provide more convincing evide...

Does corporate diversification reduce shareholder value? Since firms endogenously choose to diversify, exogenous variation in diversification is necessary to draw inferences about the causal effect. We examine changes in the within-firm dispersion of industry investment, or ‘‘diversity’’. We find that exogenous changes in diversity, due to changes in industry investment, are negatively related ...

a r t i c l e i n f o Occupational fraud is a $652 billion problem to which disgruntled employees are a major contributor. Much security research addresses reducing fraud opportunity and increasing fraud detection, but detecting motivational factors like employee disgruntlement is less studied. The Sarbanes–Oxley Act requires that companies archive email, creating an untapped resource for deter...