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In their first revision to their estimate of the second quarter 2012 GDP, the Bureau of Economic Analysis (BEA) found that the annualized rate of U.S. domestic economic growth was 1.73%, up 0.19% from their initial estimate — but still down about a quarter of a percent from the 1.97% reported for the prior quarter and down over two and a quarter percent from the 4.10% growth rate for the 4th quarter of 2011. The changes in the GDP growth shown in this report do not represent actual month-to-month changes in the economy, but merely a refined understanding of the previously reported data for the second quarter.
The upward revisions in the growth rate came primarily from substantial improvements in trade, with plunging imports alone contributing a half percent to the new growth number. The contributions from exports and consumer expenditures on services also grew modestly, and the contraction rate for government expenditures also moderated. On the negative side, consumer spending on goods weakened slightly, as did commercial fixed investments. The biggest surprise in the report, however, came from the revisions to the inventory numbers — which last month were reported to be growing, but in this revision were reported to be shrinking — with a revised overall negative impact on the headline number of over a half percent. The BEA’s bottom line of “real final sales of finished goods” had an annualized growth rate of 1.96%, improved from the prior report but still down -0.40% from the 2.36% growth rate for the prior quarter.
The revisions do not materially change the picture of an economy that is growing — although at a pace that is substantially slower than we should expect over three years into a recovery.
For this set of revisions the BEA assumed annualized net aggregate inflation of 1.59% (compared to the 2.16% annualized rate assumed for the prior quarter). In contrast, during the second quarter the seasonally adjusted CPI-U published by the Bureau of Labor Statistics (BLS) actually recorded mild deflation at a -0.84% annualized “inflation” rate — i.e., the CPI-U was considerably lower than the BEA’s deflater. As a reminder: an understatement of assumed inflation improves the reported headline number, and conversely an overstatement shrinks the calculated growth rate — and in this case the BEA’s “deflater” actually substantially moderated the published headline rate.
And although real per capita disposable income was reported to be growing at a 2.38% annualized rate during the quarter, during the past 5 quarters real per capita disposable income has grown (in total) a mere $14 per year — hardly enough to ignite a real consumer-led recovery.
Among the notable items in the report:
The Numbers — As Revised
As a quick reminder, the classic definition of the GDP can be summarized with the following equation:
GDP = private consumption + gross private investment + government spending + (exports – imports)
or, as it is commonly expressed in algebraic shorthand:
GDP = C + I + G + (X-M)
In the new report the values for that equation (total dollars, percentage of the total GDP, and contribution to the final percentage growth number) are as follows:
The quarter-to-quarter changes in the contributions that various components make to the overall GDP can be best understood from the table below, which breaks out the component contributions in more detail and over time. In the table we have split the “C” component [consumption] into goods and services, split the “I” [investment] component into fixed investment and inventories, separated exports from imports, added a line for the BEA’s “Real Finals Sales of Domestic Product” and listed the quarters in columns with the most current to the left:
Quarterly Changes in % Contributions to GDP
Summary
There is nothing material in this revision, just as the report itself shows no material change in the state of the economy. In fact (should we be sufficiently skeptical) this is exactly the kind of non-material report we should expect from a politically sensitive bureaucracy at this stage of an electoral cycle. We might, however, take at least the following from the BEA’s latest revision:
We have previously observed that the first report for the third quarter of 2012 will be published on October 29th — some 5 days before the Presidential election. We would be utterly amazed if the BEA reported any jarring new economic data at that time — and we suspect that they are likely to remain in an economic reporting “status quo” mode until well after the polls have closed.
Dr. Rick Davis is president of Consumer Metrics Institute and publishes proprietary consumer metrics data.
2012-08-30 00:44:45
Source: http://dailycapitalist.com/2012/08/29/revision-ups-q2-2012-gdp-growth-slightly-no-real-change/