What are single factor productivity?

Single factor productivity (SFP) measures the efficiency of a specific input in the production process, typically expressed as the ratio of output to a single input, such as labor or capital. For instance, labor productivity is calculated by dividing total output by the number of labor hours worked. SFP helps assess how effectively a particular resource is utilized, but it does not account for the impact of other inputs or external factors. This metric is useful for identifying areas for improvement within an organization.