Cliff notes...

Laura D'Andrea Tyson @ New York Times:

...The economy continues to operate far below its capacity. The unemployment rate is at least two percentage points higher than what most economists consider consistent with a full recovery. Other measures, such as the high rate of long-term unemployment and the low labor-force participation rate, reflect an impaired labor market.

According to the Congressional Budget Office, gross domestic product is still about 6 percent, or about $973 billion, below the potential level the economy is capable of producing at full capacity. This is the largest gap between actual and potential output following a recession in modern American history.

The weakness of government spending at the state and local level and more recently at the federal level has been a significant factor behind the slow recovery. The phasing out of earlier federal stimulus measures, the expiration of temporary payroll-tax relief and extended unemployment benefits scheduled at the end of the year, and the tight caps on discretionary federal spending already in force mean more federal fiscal drag on the economy’s growth next year even if the fiscal cliff is averted...