The program was proposed by Grigory Yavlinsky and further developed by a work group under the direction of Stanislav Shatalin (an economic advisor to Mikhail Gorbachev). Before beginning work on the project, Shatalin had been assured by Gorbachev that he was serious about radically reforming the Soviet economy.
Therefore, in August 1990, the group issued a 400-page report titled "Transition to the Market". It was based on the earlier "400 Days Project" prepared by Yavlinsky and became known colloquially as the "500 Days Program" as it intended to create the groundwork for a modern market economy in 500 days. The report called for creation of a competitive market economy, mass privatization, prices determined by the market, integration with the world economic system, a large transfer of power from the Union government to the Republics, and many other radical reforms.
The 500 Days Program immediately gained the complete support of Boris Yeltsin and a more skeptical support from Mikhail Gorbachev; soon after, Nikolai Ryzhkov, the Chairman of the Council of Ministers, openly repudiated it.
The Supreme Soviet of the Soviet Union delayed in adopting the program, eventually accepting a more moderate program for economic reform, titled: "Basic Guidelines for Stabilization of the Economy and Transition to a Market Economy". The new program contained many measures from the 500-Days Program, but most notably lacked a timetable and didn't mention the division of economic power between the Union and Republics.
- Stanislav Sergeyovich Shatalin, Станислав Сергеевич Шаталин
- Nikolai Yakovlevich Petrakov, Николай Яковлевич Петраков
- Grigory Alekseyovich Yavlinsky, Григорий Алексеевич Явлинский
- Sergey Vladimirovich Aleksashenko, Сергей Владимирович Алексашенко
- Andrey Petrovich Vavilov, Андрей Петрович Вавилов
- Leonid Markovich Grigoryev, Леонид Маркович Григорьев
- Mikhail Mikhailovich Zadornov, Михаил Михайлович Задорнов
- Vladlen Arkadyevich Martynov, Владлен Аркадьевич Мартынов
- Vladimir Mashchits, Владимир Мащиц
- Aleksey Yuryevich Mikhailov Алексей Юрьевич Михайлов
- Boris Grigorevich Fyodorov, Борис Григорьевич Фёдоров
- Tatyana Vladimirovna Yarygina, Татьяна Владимировна Ярыгина
- Yevgeniy Grigorevich Yasin, Евгений Григорьевич Ясин
See also 
- James A. Dorn (1991). "From Plan to Market: The Post-Soviet Challenge". The Cato Journal 11 (2).
- "500 Days": links, chonology, personalia (Russian)