Additional Information
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Historical time series for these estimates can be
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Definitions
Gross domestic product (GDP) is the value of the goods
and services produced by the American Samoa economy
less the value of the goods and services used up in
production. GDP is also equal to the sum of personal
consumption expenditures, private fixed investment,
change in private inventories, net exports of goods and
services, and government consumption expenditures and
gross investment.
Personal consumption expenditures (PCE), also referred to
as “consumer spending,” measures the goods and services
purchased by “persons”—that is, by households and by
nonprofit institutions serving households (NPISHs)—who
are resident in American Samoa.
Private fixed investment (PFI) measures spending by
private businesses, nonprofit institutions, and households
on fixed assets in the American Samoa economy. Fixed
assets consist of structures, equipment, and software that
are used in the production of goods and services.
Change in private inventories (CIPI), or “inventory
investment,” is a measure of the value of the change in the
physical volume of the inventories—additions less
withdrawals—that businesses maintain to support their
production and distribution activities.
Net exports of goods and services is the difference
between exports of goods and services and imports of
goods and services. Exports measures the portion of total
American Samoa production of goods and services that is
provided to the rest of the world. Imports measures the
portion of total American Samoa expenditures that is
accounted for by goods and services provided by the rest
of the world.
Government consumption expenditures and gross
investment, or “government spending,” measures the
portion of GDP that is accounted for by the government
sector. Government consumption expenditures consists of
spending by government to produce and provide services
to the public. Gross investment consists of spending by
government for fixed assets that directly benefit the public
or that assist government agencies in their production
activities.
Gross domestic income (GDI) is the sum of incomes earned
and costs incurred in the production of GDP. In national
economic accounting, GDP and GDI are conceptually
equal.
Current-dollar estimates are valued in the prices of the
period when the transactions occurred—that is, at
“market value.” Also referred to as “nominal estimates” or
as “current-price estimates.”
Real values are inflation-adjusted estimates—that is,
estimates that exclude the effects of price changes.
Statistical Conventions
Quantities and prices. Quantities, or “real” volume
measures, and prices are expressed as index numbers with
a specified reference year equal to 100 (currently 2009).
Quantity and price indexes are calculated using a Fisher
chain-weighted formula that incorporates weights from
two adjacent years. “Real” dollar series are calculated by
multiplying the quantity index by the current-dollar value
in the reference year (2009) and then dividing by 100.
Chained-dollar values are not additive because the
relative weights for a given period differ from those of the
reference year.