Shabashka

Within the second economy of the Soviet Union, shabashka ({{lang-rus|шабашка|p=ʂɐˈbaʂkə}}) was semi-official seasonal work. The word ultimately derives from "shabbat" and literally means "work in free time". A person engaged in shabashka is called a shabashnik ({{lang-rus|шабашник}}).Articles Шабашка, Шабашник, in {{Interlanguage link multi|Tatyana Efremova|ru|3=Ефремова, Татьяна Фёдоровна}} etymological dictionary (Т.Ф. Ефремова Новый словарь русского языка. Толково- словообразовательный) In the Soviet era it was commonly work off the books, and the tradition continued in many post-Soviet states. In modern times, the term refers to any kind of work outside primary, official employment, a concept similar to "moonlighting"D. Rogers, The Old Faith and the Russian Land, Cornell University Press, 2011, {{ISBN|0801457955}}, [https://books.google.com/books?id=e6qlnKwWWncC&pg=PA211 p.211]Encyclopaedia of Contemporary Russian, Routledge, 2013, {{ISBN|1136787860}}, [https://books.google.com/books?id=tZHCAQAAQBAJ&pg=PA554 p. 554]

A common form of shabashka was construction works in kolkhozes and sovkhozes which, unlike industrial enterprises had a certain amount of freedom with cash flow and could pay the workers in cash, often unofficially.Axel Delwig, Life in Moscow; Communism and now, {{ISBN|1620501171}}, [https://books.google.com/books?id=Y7KYAwAAQBAJ&pg=PA147 p. 147-150] Since the official enterprises operating in agricultural sector (Межколхозстрой, etc.,) did not have sufficient capacity, kolkhozes and sovkhozes had right to contract so-called "temporary work collectives".

In many cases shabashka work had an official status, and the shabasniks had a confirmation of their employment in their trudovaya knizhka (employment record book).

There were two categories of shabashniks. One of them were non-working class city dwellers: scientists, engineers and students.

Another were migrant workers from republics of Caucasus and Central Asia with excess of workforce. In the modern times, these migrants are called гастарбайтеры (gastarbeiter) in Russian.

The style of payment for the job was so-called "аккордно-премиальная" (piecework/bonus): total payment for the whole job done plus bonus for beating the schedule.