Jakarta. Acting Bank Indonesia Governor Destry Damayanti faces her first major challenge after the surprise resignation of Perry Warjiyo: convincing investors that the central bank's policy direction and independence remain intact despite an abrupt leadership change.

Seeking to calm markets, Destry stressed that Bank Indonesia's leadership remains collective and that Perry's departure would not alter the central bank's decision-making process.

"At Bank Indonesia, leadership is collective. The five members of the Board of Governors will continue to carry out the central bank's mandate together," Destry told a press conference on Monday.

She said monetary policy would continue to be formulated through the Board of Governors' established decision-making process, in line with the central bank's governance framework and international best practices.

Destry also pledged that Perry's resignation would not affect Bank Indonesia's operations or its commitment to maintaining rupiah stability, payment system resilience and financial system stability.

Economists said her appointment should help reinforce confidence by signaling policy continuity at a time when the rupiah remains under pressure and investors are closely watching Indonesia's monetary policy.

Yusuf Rendy Manilet, an economist at the Center of Reform on Economics (CORE) Indonesia, said Destry's appointment should provide markets with a measure of certainty given her long experience at the central bank.

"Destry Damayanti's appointment provides certainty for the market. She is not a new figure at Bank Indonesia. As senior deputy governor, she has extensive experience in formulating monetary policy, safeguarding financial system stability, and understanding financial market dynamics," he said.

Yusuf said Destry's background as an economist strengthens expectations that the transition will bring policy continuity rather than a shift in direction.

"She also has a strong track record as an economist. With that background, markets are more likely to view this transition as a continuation of existing policies rather than a drastic change. As a result, the market response is expected to remain broadly stable," he said.

According to Yusuf, foreign investors are ultimately more concerned with how Bank Indonesia fulfills its mandate than with the individual occupying the governor's office.

"For foreign investors, the key issue is not who leads Bank Indonesia, but how the central bank fulfills its mandate. Its credibility in maintaining rupiah stability, controlling inflation, and safeguarding financial system stability will remain the main factors shaping investor confidence in Indonesia," he said.

He also expects Perry's resignation to have only a limited short-term effect on the rupiah, arguing that the currency remains primarily driven by global developments, including major central banks' monetary policy, geopolitical tensions and international capital flows.

Domestically, investors are likely to pay closer attention to Indonesia's economic fundamentals and the government's fiscal direction than to the leadership change itself, he added.

Yusuf said continued coordination between Bank Indonesia and the government would be critical to maintaining confidence during the transition.

"Amid global economic uncertainty, strong coordination between monetary and fiscal authorities is essential not only to preserve macroeconomic stability but also to support sustainable economic growth. As long as that coordination remains intact and Bank Indonesia's policy direction stays consistent, I do not expect the change in governor to significantly affect investor confidence," he said.

Perry submitted his resignation on July 25, citing personal reasons. The following day, Bank Indonesia's Board of Governors appointed Destry as acting governor until a permanent successor is nominated by the president and confirmed by parliament.

Senior economist and Permata Bank Chief Economist Josua Pardede added that the change in leadership is unlikely to alter Bank Indonesia's monetary policy framework, which is determined collectively by the Board of Governors rather than by a single individual.

Still, he said the governor plays a critical role in shaping communication with markets, coordinating with the government and maintaining investor confidence.

"Bank Indonesia's decisions are made collectively. However, the governor remains crucial in determining the quality of communication, the speed of coordination with the government, and the ability to convince global investors," Josua said.

He said that the governor also has the authority to make the final decision if the Board of Governors fails to reach a consensus, making leadership an important factor in translating institutional policy into effective implementation.

"The institutional framework remains the same, but the credibility of its implementation is strengthened by the governor's leadership," he said.

Josua said Destry's experience at Bank Indonesia, international financial institutions and the banking industry puts her in a strong position to guide the central bank through the transition. He said her track record should help maintain rupiah stability, preserve consistent monetary operations and strengthen communication with financial markets.

"The expectation is that Bank Indonesia's policies will not change drastically. What must be maintained is policy continuity and continuity in leadership," he said.

The government has begun the process of selecting a permanent governor, a decision investors are expected to watch closely for further signals about the central bank's future direction and independence.