He discusses economic terms and measurements, like "value-added" and GDP, in simple language so that readers can understand how pop internationalists distort, and sometimes contradict, the most basic truths about world trade.
Table 2 presents average annual growth rates for agriculture value-added and GDP measured in constant price.
Unlike in other countries, the official measure of investment does not appear to be constructed on a value-added basis like GDP.
A more reliable measure, and the one used in other countries, is real fixed-capital formation, which is measured on a value-added basis like GDP.
The other major variable is share of value-added services in GDP.
Although value-added share in GDP has decreased, agriculture has maintained an average of 5% growth until 2010 and 2.3% during the next 4 years.
For example, economic productivity [12], [13], [15], [20] [22] (value-added in manufacturing, GDP, wages, personal income, etc).
It is evident from model 1 that the variable ln ser, which is a measure of share of value-added services in the GDP of Pakistan, enters significantly positive in the regression, which implies that the services sector has a positive impact on the economic activities of Pakistan.
We use real GDP for the total economy in each sectoral energy demand equation, rather than a measure of sectoral real value added (GDP originating in each sector) whose data are in principle available.
Although the headline exports-to-GDP ratio has almost doubled since 2000, the value-added share of exports in GDP has been surprisingly stable over the same period (see left-hand chart).
The full establishment of cross-border GVCs intrinsically raises trade measured as gross flows of exports and imports relative to GDP, a value-added measure, because of "double counting" of the former - although the ratio of trade to GDP still increases even when trade is measured on a value-added basis (Canuto, 2013a).
