Norman Joshua – In a press conference on July 27, 2026, Minister of the State Secretariat Prasetyo Hadi announced the unexpected resignation of Bank Indonesia (BI) governor Perry Warjiyo. This development could not come at a worse time, with the Rupiah facing significant challenges as Asia's worst-performing currency this year.
A seasoned economist and central banker, Warjiyo has served in the nation's central bank for more than four decades. Prior to his resignation, he was serving his second five-year term as BI governor, following his initial appointment in 2018. His second term was supposed to end in 2028.
The silence of Warjiyo, who did not appear at the press conference announcing his resignation, has fueled speculation in the markets. According to Reuters, Warjiyo's resignation followed a 'major disagreement' with Finance Minister Purbaya Yudhi Sadewa over liquidity policy to support President Prabowo Subianto's aggressive pro-growth agenda.
The politics of monetary policies
The surprise exit of the nation's central banker placed pressure on Indonesia's markets, as Jakarta-based stocks slumped and the Rupiah dropped to 18,055 IDR per USD at the end of trading on July 27.
Subsequent reactions, however, have been relatively muted. Market analysts mostly voiced their concerns about increased market volatility, uncertainty and gradual erosion of central bank autonomy under Prabowo. The appointment of Senior Deputy Governor Destry Damayanti as Acting Governor seems to have temporarily alleviated market concerns, as she is seen as a safe pair of hands.
More important however, is how the central bank chief's departure reflects a deeper institutional change. BI is gradually being drawn away from the post-1998 consensus that insulated monetary policy from short-term political pressures towards a new model of monetary governance that is expected to support the government's developmental agenda.
This makes Perry's resignation the latest test of Indonesia's broader economic centralisation under Prabowo, which has prioritised massive state-led development, raising uncertainty about the country's fiscal and monetary direction.
To be sure, political intervention in monetary policy is nothing new for Indonesia. Throughout its history, the central bank has never been immune from political pressure. Even after its inception in 1953, Indonesia's monetary policy was determined by a Monetary Board that was chaired by the finance minister, with BI simply implementing those policies.
State intervention reached a peak during Guided Democracy (1959-1965), when Soekarno made the BI Governor a state minister in his cabinet, blurring the institutional boundaries between the state and the central bank. The result was disastrous, as Indonesia reeled under hyperinflation and economic mismanagement.
Soeharto's New Order restored Bank Indonesia as a central bank with a modicum of autonomy, albeit still not immune to political intervention. Under Article 7 of Law 13 of 1968 on the Central Bank, BI assumed a dual role of maintaining monetary stability and supporting the developmental programs of the New Order.
This dual role endured until the Asian Financial Crisis of 1997-1998, when short-term foreign debt, a fragile banking system and an inflexible exchange rate regime turned external pressure into systemic collapse.
The fall of the Rupiah helped bring down the New Order, and ushered in democratisation with a wave of legal and political reforms (Reformasi).
The end of a reformed BI?
Monetary reforms became a core priority of the Reformasi, and a revised Article 7 of Law 23 of 1999 on Bank Indonesia established BI as an independent state institution with the single objective of achieving and maintaining currency stability.
This de jure separation of monetary authority and state policy became a central pillar of Indonesia's monetary policy, giving BI a legal mandate to insulate itself from short-term political pressures and contributing to the general macroeconomic stability of the post – Soeharto era.
In recent years, however, this institutional consensus has shifted. The critical juncture came during COVID-19, when BI purchased government bonds and shared the cost of financing economic recovery in a policy publicly justified as an emergency measure.
Then, in 2023, parliament passed a landmark Law: 4 of 2023 on the Development and Strengthening of the Financial Sector (UU P2SK). Article 7 of this Law again expanded BI's primary roles to not only maintain the stability of the Rupiah, but also to support 'sustainable economic growth.'
However, a recent amendment to the UU P2SK that was passed last June has brought substantial change to Indonesia's fiscal-monetary balance. The amended Article 7 now tasks BI with supporting 'real-sector growth' and 'job creation.'
This effectively recreates the broader central bank mandate in the economy, while also exposing BI to political pressure for lower interest rates or liquidity to meet growth targets. Further, the amended law also expands legislators' oversight of BI's budget and organisation, while allowing them to conduct performance evaluations and issue legally-binding recommendations.
These changes have triggered market concerns that increased legislative oversight could give political actors a powerful lever over BI, even in the absence of formal instructions.
Meanwhile, BI continues to play a role in funding the state budget through a 'burden-sharing agreement', which includes providing the government with some of the interest it earns on government bonds and purchasing debt in the secondary market.
Under Prabowo, this model of fiscal-monetary coordination increasingly risks becoming fiscal dominance, as BI is expected to support the government's developmental programs through liquidity provision and government-debt purchases.
While coordination is not inherently incompatible with central bank independence, elevated risk arises when the BI's obligation to support growth weakens its capacity to prioritise currency and price stability when the two objectives conflict with each other.
It is against this backdrop that Warjiyo's sudden departure, and BI's seemingly muted response, should be read. His resignation does not immediately prove that the government forced him out. But fixed terms are intended to protect central-bank governors from external pressures – particularly when sound monetary policy becomes politically inconvenient for the ruling government.
Will Warjiyo's successor stay independent?
The appointment of Warjiyo's successor will matter more than the immediate market reaction. The president will nominate candidates and the legislature will conduct a fit-and-proper test. But the real question here is not merely whether the next governor possesses technical credentials.
It is whether the process results in the appointment of a governor able and willing to defend the rupiah, when doing so requires higher interest rates, tighter liquidity or resistance to government financing, and whether that governor can do so without jeopardising his or her tenure.
This shakeup is also happening at a crucial time, when Indonesia's economy is struggling with an erosion of global investor trust due to rising uncertainty over Prabowo's economic policymaking.
For now, Destry's appointment as temporary BI chief may steady the immediate transition, as market analysts have shown confidence in her stewardship. But Indonesia's longer-term economic credibility will depend on what happens when the next disagreement arrives.
The true test of central-bank independence is not whether Bank Indonesia coordinates with the government. It is whether its governor can tell the government no – and remain in office.