Half a century of research on corporate diversification: A new comprehensive framework

This paper is an initial attempt to use a bibliometric approach for an exhaustive literature review of corporate diversification in order to propose a new comprehensive framework for its study. We conduct an in-depth analysis of the historical evolution of research over the period 1970–2017 in six eight-year stages, shedding light on the main issues in each stage and the links among them using a sample of 1,253 articles. Attention is also paid...