Korea: BOK delivers a unanimous decision for a 25bp hike

Research evidence excerpt

Korea: BOK delivers a unanimous decision for a 25bp hike

Nomura | Asia Insights 16 July 2026

July CPI inflation data (due to 4 August).

This leaves all options open, but his emphasis on data dependence suggests that an

August hike is not yet the BOK’s base case. An August pause would give the BOK time to

assess the effects of today’s move and determine whether inflation pressures are

broadening beyond the initial energy and exchange rate shocks, in our view.

Push back against the BOK being behind the curve

Governor Shin also rejected the suggestion that the BOK had fallen behind the curve by

keeping rates unchanged in May. He argued that uncertainty surrounding the Middle East

conflict and the lack of sufficient information on underlying inflation justified waiting for

additional data.

Strong income growth is becoming an inflation concern

One of the most important points in Governor Shin’s remarks was the growing divergence

between GDP and gross domestic income.

Real GDP increased by 3.8% y-o-y in Q1, while real gross domestic income rose by

13.2%, largely reflecting the sharp improvement in the terms of trade associated with

higher semiconductor export prices.

The BOK’s concern is that this income windfall may increasingly spill over into domestic

demand, wages and services inflation. Governor Shin warned that the demand-side

consequences of stronger income growth should not be overlooked.

This suggests that the BOK is looking beyond the direct inflationary effects of oil prices

and the KRW. In our view, the durability of the hiking cycle will increasingly depend on

whether the semiconductor-driven income gains spread to household consumption, wages

and broader domestic prices.

Nomura’s view: Hawkish direction, measured execution