Shturmovshchina
Shturmovshchina (, "last-minute rush", "storming") was a common Soviet work practice of frantic and overtime work at the end of a planning period in order to fulfill the planned production target. The practice usually gave rise to products of poor quality at the end of a planning cycle. The cycle of "shturmovshchina", associated with the tradition of monthly targets (on which bonuses and managers' positions depend), is described as follows. Despite the planned economy, required materials and tools were not always available on time, and the work slowed as a result, or workers might have been reassigned to do  something else, with the expectation that the job would be done when the materials arrive. However, when the end of a month neared, management was placed under pressure, substitute materials and improvised tools were used, and the workers were expected to produce the expected product in time. All this abruptly ended at the end of the month. At the beginning of the next month, the workers slacken to recover from the previous storm, thereby continuing the next cycle. The process is known to consist of three stages: