International competitive strategies

Multinational enterprises (MNEs) can adopt one of the following four international competitive strategies: global strategy, multi-domestic strategy, home replication strategy, and transnational strategy. The adoption of the best international competitive strategy is dependent on two types of pressures, namely pressures for local responsiveness, and pressures for global integration (also called pressures for cost reduction).
Question: Based on the types of pressures, and the related international
competitive strategies, when is it more appropriate to centralize decision-making?