UOB economists say Thailand’s May Consumer Price Index (CPI) eased slightly but stayed near the top of the Bank of Thailand's (BoT) target, with core inflation still subdued. They stress that price gains are driven by fuel, transport and prepared food rather than broad demand. Second-round effects are seen as limited, supporting a view of contained inflation rather than a sustained reflation cycle.

Inflation shock seen as narrow and supply-driven

"Thailand’s May- CPI outturn confirmed that the inflation shock in Apr has not broadened into a clean demand-led reflation cycle. Headline CPI rose +2.79% y/y and +0.17% m/m, easing from +2.89% y/y and +2.75% m/m in Apr."

"For the component breakdown, May CPI still pointed to cost-push inflation rather than demand-led reflation. Pass-through remained concentrated in the largest household baskets: food and non-alcoholic beverages (39.3%), transport and communication (22.5%), and housing/furnishing (24.5%), making energy, food logistics, prepared meals, and utilities the main channels."

"Upstream data reinforces the cost-push interpretation, but not an accelerating inflation cycle. May PPI rose 8.5% y/y, easing from 9.1% in Apr, and fell 1.3% m/m, with pressure concentrated in mining, industrial products, crude petroleum and natural gas, refined petroleum, chemicals, rubber and plastics, and semi-finished goods."

"Importantly, BoT continues to assess second-round effects as limited, citing weak purchasing power, anchored medium-term expectations, a low share of salaried employment, limited bargaining power, no wage indexation, and elastic labor supply."

"This is consistent with the BoT’s assessment that price increases are not yet broad-based or persistent under weak demand conditions, and that Thailand’s labor-market structure limits wage-price spiral risks."

(This article was created with the help of an Artificial Intelligence tool and reviewed by an editor.)