OCCUPATIONAL MOBILITY: The mobility, or movement, of factors of production from one type of productive activity to another type of productive activity. In particular, occupational mobility is the ease with which resources can change occupations. For example, a worker leaves a job as an accountant to takes a job as a computer programmer. Some factors are highly mobile and thus can easily moved jobs. Other factors are highly immobile and not easily able to switch production activities. See also | mobility | migration | geographic mobility | immigration | resources | labor | employment |