The increase in productivity reflects increases of 2.6 percent in output and 1.7 percent in hours worked. (All quarterly percent changes in this release are seasonally adjusted annual rates.)
From the second quarter of 2012 to the second quarter of 2013, productivity was unchanged as output and hours worked both increased 1.8 percent. (See table A.)
Labor productivity, or output per hour, is calculated by dividing an index of real output by an index of hours worked of all persons, including employees, proprietors, and unpaid family workers.
Benjamin Graham, Jason Zweig and Warren E. Buffett
Original content +Bob DeMarco , All American Investor










