Commerzbank’s Moses Lim argues that Bank Indonesia Governor Perry Warjiyo’s surprise resignation, following earlier high-profile departures, heightens concerns over policy continuity and institutional credibility as the Indonesian Rupiah (IDR) trades near historic lows versus the US Dollar (USD). Market focus now shifts to the choice of successor, with some candidates seen as reassuring and others potentially undermining confidence, keeping USD/IDR supported near term.

Governor exit keeps USD/IDR supported

"The Indonesian rupiah (IDR) faces renewed depreciation pressure following the surprise resignation of long-serving Bank Indonesia (BI) Governor Perry Warjiyo yesterday."

"Warjiyo, who had led the central bank since 2018, stepped down for personal reasons and will be replaced on an interim basis by Senior Deputy Governor Destry Damayanti. His departure follows the exit of the well-respected former Finance Minister Sri Mulyani in 2025, who was widely regarded as an anchor of fiscal discipline. The exit of another key policymaker will raise questions over policy continuity and institutional credibility going forward."

"Warjiyo had come under increasing scrutiny as IDR depreciated to a record low against the USD earlier this year, with USD/IDR rising above 18,200. This was higher than at the height of the Asian Financial Crisis in 1997."

"The weakness reflected a combination of factors, including the spike in global oil prices, concerns over BI's independence and policy credibility, the risk of a downgrade to frontier-market status by MSCI, and concerns that higher fuel subsidy costs could push the fiscal deficit above the statutory ceiling of 3% of GDP."

"Market attention will now focus on BI's independence and policy continuity, with the choice of Warjiyo's permanent successor likely to be critical. The appointment of Senior Deputy Governor Damayanti would likely ease investor concerns by providing greater policy continuity."

"Another potential candidate is Deputy Governor Thomas Djiwandono, President Prabowo's nephew, whose appointment could renew investor concerns over central bank independence. In the near term, USD/IDR is likely to remain supported, limiting the scope for a sustained IDR recovery."

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