Which planning horizon refers to a timeframe of 0-3 months?

The timeframe of 0-3 months corresponds to the operational horizon in the context of planning. This period is typically characterized by short-term decision-making and day-to-day operations. The operational horizon focuses on activities such as scheduling, inventory management, and fulfilling immediate customer demands.

In this horizon, planners are concerned with executing existing strategies and optimizing resources to achieve daily operational efficiency. It's crucial for organizations to manage their operations effectively during this time frame to ensure they can respond swiftly to fluctuations in demand and supply.

The other horizons do not fit this timeframe. The strategic horizon typically refers to long-term planning, often set for several years ahead and focused on the overall direction and goals of the organization. The tactical horizon usually spans from a few months up to a year, aligning more with mid-term planning and resource allocation. A long-term horizon is generally beyond a year and centers on long-range goals and initiatives. Therefore, the operational horizon is clearly the correct reference for a 0-3 month planning timeframe.