In this form, electronic money exists as units of value in the form of bytes stored in the memory of personal computers which may or may not be backed up by reserve accounts of real money.
22.
A measuring unit of value can exist only as a " theoretical " entity ( or as an ideal price comparable to an empirical price ) which is also exactly how Marx used it in his simplified illustrations of value relationships.
23.
Noting that so far there is no consensus on the use of standardised environmental performance indicators, Ricupero suggested that eco-efficient indicators such as energy consumption per unit of value-added, be standardised so that they can used to link financial and environmental performance.
24.
.. . the dollar consisting of twenty-five and eight-tenths grains ( 1.67 g ) of gold nine-tenths fine, as established by section thirty-five hundred and eleven of the Revised Statutes of the United States, shall be the standard unit of value, and all forms of money issued or coined by the United States shall be maintained at a parity of value with this standard . ..
