The gold specie standard arose from the widespread acceptance of gold as currency. Various commodities have been used as money; typically, the one that loses the least value over time becomes the accepted form. Chemically, gold is of all major metals the one most resistant to corrosion.
The economy of the Soviet Union (Russian: Народное хозяйство СССР) was based on a system of state ownership of the means of production, collective farming, industrial manufacturing and centralized administrative planning. The economy was characterised by state control of investment, public ownership of industrial assets, macroeconomic stability, negligible unemployment and high job security.