special procurement boom; war-induced economic boom
Refers to an economic boom driven by special government or military procurement, especially during wartime. Often associated with the Korean War boom in Japan.
The special procurement boom from the Korean War led to a rapid recovery of the Japanese economy.
戦争景気 is a broader term for any war-related economic boom, while 特需景気 specifically refers to booms driven by special procurements, often by foreign militaries.
Compound of 特需 (special procurement) and 景気 (economic conditions, boom).