Parkinson's law Parkinson's law Parkinson's law is the adage that "work expands so as to fill the time available for its completion". It is sometimes applied to the growth of bureaucracy in an organization. This law is likely derived from ideal gas law, whereby a gas expands to fit the volume allotted. Articulated by Cyril Northcote Parkinson as part of the first sentence of an essay published in "The Economist" in 1955 and since republished online, it was reprinted with other essays in the book "Parkinson's Law: The Pursuit of Progress" (London, John Murray, 1958). He derived the dictum from his extensive
Government procurement in the United States available such as the armored vehicle or weapons appropriation. An Antideficiency Act violation can also occur when a contract uses funds in a period that falls outside of the time period the funds are authorized for use under what is known as the Bona Fide Needs rule (31 USC 1502), which provides: "The balance of a fixed-term appropriation is available only for payment of expenses properly incurred during the period of availability or to complete contracts properly made within that period." The Bona Fide Need Rule is a fundamental principle of appropriations law addressing the availability as to time of