Confronting Scarcity: Choices In Production
1. Factors of Production
Labor is the human effort that can be applied to production. People who work to repair tires, pilot airplanes, teach children, or enforce laws are all part of the economy's labor. People who would like to work but have not found employment - who are unemployed - are also considered part of the labor available to the economy.
In some contexts, it is useful to distinguish two forms of labor. The first is the human equivalent of a natural resource. It is the natural ability an untrained, uneducated person brings to a particular production process. But most workers bring far more. Skills a worker has as a result of education, training, or experience that can be used in production are called human capital. Students are acquiring human capital. Workers who are gaining skills through experience or through training are acquiring human capital.
The amount of labor available to an economy can be increased in two ways. One is to increase the total quantity of labor, either by increasing the number of people available to work or by increasing the average number of hours of work per time period. The other is to increase the amount of human capital possessed by workers.