Real versus nominal value (economics)
Gross domestic product (GDP) is a measure of aggregate output. Nominal GDP in a particular period reflects prices which were current at the time, whereas real GDP compensates for inflation. Price indices and the U.S. National Income and Product Accounts are constructed from bundles of commodities and their respective prices. In the case of GDP, a suitable price index is the GDP price index. In the U.S. National Income and Product Accounts, nominal GDP is called "GDP in current dollars" (that is, in prices current for each designated year), and real GDP is called "GDP in [base-year] dollars" (that is, in dollars that can purchase the same quantity of commodities as in the base year).
Broad measures of economic progress
The World Bank suggests the usage of Human Development Index (HDI) and the Gross National Happiness Index (NHI). The HDI is a composite index of
The NHI focuses on the spiritual and material development of human beings by focussing on the four pillars of sustainable development, preservation of cultural values, conservation of natural resources and establishment of good governance. The bank also notes suggestions made by President Nicholas Sarkozy for the modification of the definition of GDP that stops the social and cultural damage that the current definitions are leading to. The Bank also suggests Adjusted Net Savings as an alternative to GDP.