The value of construction completed advanced 14.4 percent and construction orders jumped 19.5 percent in January as a government-led boom in the real estate market has continued for more than a year.

January's equipment index rose 11.4 percent on-year on the back of a brisk increase in machinery, which posted a 20 percent on-year growth over the cited period.

Exports were the brightest side of the South Korea economy, as February's outbound shipments rose for four months in a row to mark a five-year high of 20.2 percent growth.

However, private consumption has slowed down for the month as consumer sentiment was dampened by the protracted tightened job market and lingering uncertainties over political issues.

"Retail sales advanced temporarily, but consumer sentiment remained weak, indicating continued sluggishness in the recovery of private consumption," the KDI report said.

On a seasonally adjusted on-month basis, retail sales decreased 2.2 percent, accelerating from a 0.3 percent fall in November and a

0.5 percent drop in December. Moreover, private consumption-related services like the accommodation and food businesses fell 6.4 percent from a year earlier.

The composite consumer sentiment index stood at 94.4 in February, up slightly from the previous month's 93.3, the lowest since March 2009.

The think tank said private consumption is unlikely to make a rebound in the short run as the local job market remains in a slump. (Yonhap)