Gwynn Guilford writes:
Most immediately worrisome is that [lawmakers] ……let a cut in the payroll tax (which pays for social security) expire. Though doing so will close the 2013 budget deficit by some $126 billion, it means that 160 million Americans — including two-thirds of the lowest quintile of earners — will see around $600-$2,000 skimmed off their paychecks this year. That exacerbates a trend of falling wages in the past few years, and is particularly worrying given that consumer spending is a critical engine of the US economic recovery. In fact, Goldman Sachs’ Jan Hatzius expects that the expired payroll tax cut alone will drain 0.6% off 2013 GDP growth, in the form of reduced consumption.
Read more at Why the fiscal cliff deal offers little to celebrate – Quartz.