According to amendments to
Russia's budget code inspired by President
Vladimir Putin's budget address of March 2007 and passed in April 2007, in February 2008 the Stabilization Fund was supposed to be split into a Reserve Fund, to be invested abroad in low-yield securities and used when oil and gas incomes fall, and a Future Generations' Fund (later renamed the
National Wealth Fund), which will invest in riskier, higher return vehicles, as well as federal budget expenditures. Unlike the Stabilization Fund, the new funds will also accumulate revenues from oil products and natural gas. On 21 May 2007, President
Vladimir Putin urged the government to pump surplus oil revenue into domestic stocks by buying Russian blue chips such as
Gazprom and
Rosneft, which had fallen since the beginning of the year, instead of foreign securities, which previously had been explicitly forbidden due to fear of inflation. The SFRF had trouble during the
Great Recession in Russia. ==Accumulation and expenditure==