Inspired from modern out-of-equilibrium statistical physics models, a matrix product based framework is defined and studied, that permits the formal definition of random vectors and time series whose ...

A cash cow is one of the four BCG matrix categories that represents a product or business with high market share and low market growth.

A matrix structure, which has two or several supervisors for each job to report to, is the most complicated but may be necessary for large organizations with many locations and functional areas.