Productivity increases with time.

Thelearning curvedescribes the phenomenon where productivity increases with time as workers become more experienced and efficient in their tasks. This improvement is often associated with repetitive tasks where increased familiarity leads to greater speed and reduced errors, thereby enhancing overall productivity. The learning curve is a fundamental concept in project management and operations, as it predicts how labor efficiency improves as a function of cumulative production or time spent on a task. It is an important factor in cost estimation and scheduling as it can lead to reduced labor costs and shorter project timelines.