A back-to-back Bank of Korea hike is now the base case, not the tail risk

The tally of stated reasons does not close. Eight respondents pointed to inflationary pressure, six to preemptive policy, four to economic recovery and one to narrowing the Korea-US rate gap ^[5]. That is nineteen answers behind a hike call the paper puts at thirteen ^[2], six more than the number who actually forecast the move ^[2]. The grid is best read as the panel's view of what would justify tightening, rather than as the motive of a narrow majority.

The single vote for the rate gap is the interesting one. Sixteen of the twenty expect the Fed parked at 3.5 to 3.75% through year-end ^[8]. Korea at 2.75% therefore sits 75 to 100 basis points below the US target range, and a quarter-point on the 27th ^[1] takes that to 50 to 75 ^[4]. Convergence happens from Seoul's side whether or not anyone lists it as a reason, which is what turns the won in the 1,300s ^[12] into an argument about pace rather than direction.

Pace is where the bond market enters. The BOK's own moves bite hardest at the three-year point, and the panel's worry is that ten years and longer keep rising regardless, which is the stated reason for not sprinting through the cycle ^[10]. The ceiling Hanwha's Kim Sung-soo puts on the Korean ten-year sits roughly 170 basis points above a post-hike base rate ^[5]. A curve that steep is already doing the work of a hike or two, and it is doing it on US fiscal news ^[11] rather than on anything decided in Seoul.

Hence the shape a large group on the panel actually described: raise now, hold for the rest of the year, then go again in the first quarter ^[17]. Kiwoom's Kim Yu-mi sketches the mirror image, a hold in August with one or two dissenting votes, then a quarter-point in October ^[16]. The two paths differ by a month or two and arrive at the same level.

What is not in dispute is the engine. Meritz's Yoon Yeo-sam expects this year's growth forecast revised up to the low 3% range and notes real gross domestic income growing at a double-digit pace ^[13], and Seoul National University's Lee Yoon-soo argues that strong semiconductor exports have themselves lifted the appropriate rate ^[14]. Yang Jun-seok's objection is that outside semiconductors the domestic economy is slowing ^[12]. Both readings can hold at once, and if they do, the borrowers who feel the top of this cycle hardest are the ones who never saw the export boom that produced it.