What typically occurs when a firm grows beyond its optimal size?

When a firm grows beyond its optimal size, it often experiences reduced production efficiency. This phenomenon occurs because as a firm expands, it may encounter various challenges that lead to inefficiencies. These challenges can include difficulties in communication, coordination, and management as the organization becomes larger and more complex. Additionally, there can be issues related to resource allocation, where the firm may not utilize its inputs effectively, leading to wastage and increased costs.

The optimal size of a firm is where it can maximize productivity and maintain the lowest average costs. When a firm surpasses this point, it can face diminishing returns, where the addition of further inputs does not equate to proportional increases in output. This means that the cost per unit of production may rise, which is a clear sign of reduced efficiency. Consequently, firms need to monitor their scale closely to ensure they remain within this optimal range to sustain competitive advantages and profitability.