Based on the case study, I would like to recommend alpha company to use geo-centric approach, since Alpha prefers local managers for their knowledge of the local market and environment. Alpha also committed to localize the workforce in its overseas offices to the extent possible. but it hampered by many reasons, such as the need for cost effectiveness in an offshored business model necessitating the bulk of project execution in India
hence, I recommend Alpha to use Regino-centric approach,
with this approach alpha's Top positions are manned by people from specific region such as APAC, Europe, North America. Alpha will be able to channelize innovative practices across the globe in a significant manner. Inter region transfers and managing expatriate becomes the quite critical activity in alpha's Human Resource Management.