Which aggregate planning strategy varies machine capacity or workforce size to match demand?

The chase strategy is the aggregate planning approach that actively adjusts production levels, machine capacity, or workforce size to closely align with market demand. This strategy is often adopted by organizations that experience significant fluctuations in demand. By modifying the workforce or increasing and decreasing machine utilization, companies can effectively reduce the costs associated with inventory buildup during periods of low demand and minimize the risk of stockouts during peak demand periods.

Implementing the chase strategy requires a highly flexible workforce and production capacity. This can involve hiring temporary workers, utilizing overtime, or downsizing when demand decreases. The goal is to produce exactly what is needed when it is needed, thereby minimizing costs related to holding inventory and maximizing responsiveness to customer demand.

In contrast, other strategies such as the level strategy maintain a consistent production rate regardless of fluctuations in demand, which can lead to higher inventory carrying costs. The smoothing strategy focuses on stabilizing production to achieve a smooth output over time rather than strictly matching demand. The optimization strategy typically emphasizes maximizing efficiency and minimizing costs without the same level of direct response to demand variations that the chase strategy embodies.