I believe Alpha used a "Polycentric Approach" to maximize the participation of workers by allowing each person to be in charge of their own area of responsibility. It emphasizes localization and decentralization of decision making in different host countries
By adopting a polycentric approach, Alpha recognizes the importance of local responsiveness and customization in managing their global workforce. This approach enables them to leverage the knowledge and expertise of local employees, adapt to local market conditions and build strong relationship with local stakeholders.