In the mountainous heart of eastern Indonesia, Bank Indonesia inflation control in Papua Pegunungan (Highland Papua) is taking shape through a combination of monetary support, food supply measures and closer coordination with local governments. The approach comes as inflation in Jayawijaya, the main statistical reference for Papua Pegunungan, has eased significantly but remains above the national target range.
According to Statistics Indonesia, or BPS, Jayawijaya’s year-on-year inflation reached 3.77 per cent in August 2026, down from 7.84 per cent in June and 4.64 per cent in July. The improvement offers some relief for households and businesses, but Bank Indonesia says the trend still needs to be closely monitored until inflation moves towards the national target.
The central bank is taking action by focusing on two main goals: making sure there is enough rupiah in circulation for the economy to run well, and collaborating with the Papua Pegunungan provincial government and local teams to tackle food supply issues.
For a region where geography can make the movement of goods and money more complicated, the strategy is as much about strengthening the foundations of the local economy as it is about managing prices.
Inflation Falls, But Food Prices Remain a Concern
The latest inflation figures provide a striking change from the situation earlier in the year.
Jayawijaya recorded year-on-year inflation of 7.84 per cent in June. That figure declined to 4.64 per cent in July before reaching 3.77 per cent in August. The downward movement suggests that some of the pressure on household prices has eased.
However, the headline number does not provide a complete picture.
Several food commodities continue to contribute significantly to inflation. Jayawijaya Regent Atenius Murib identified tomatoes, bird’s-eye chillies, spinach and broiler chicken as commodities requiring particular attention.
These products are important because food prices have a direct impact on household purchasing power.
When the price of staple or frequently purchased food rises rapidly, families have less money available for transport, education, health care and other needs. For low-income households, even a relatively small increase in food prices can have a noticeable effect on daily life.
This is why the regional government and Bank Indonesia are focusing on the supply side rather than treating inflation simply as a monetary statistic.
Bank Indonesia Keeps Rupiah Available
One of the less visible parts of economic stability is the availability of physical currency.
Bank Indonesia’s Papua representative office says it continues to ensure that sufficient rupiah is available in Papua Pegunungan by calculating community needs so that currency can be absorbed effectively by the regional economy.
The objective is straightforward.
Businesses need reliable access to cash to conduct transactions. Farmers and traders need money to exchange goods. Consumers need access to payment instruments. If cash availability is inadequate, economic activity can be disrupted even when demand for goods and services remains strong.
In Papua Pegunungan, the issue has an added geographical dimension.
Wamena and other highland communities operate in a region characterised by difficult terrain and significant distances between settlements. The physical movement of goods and economic resources can therefore require more planning than in densely connected urban areas.
Ensuring sufficient rupiah circulation is consequently part of maintaining the basic functioning of the local economy.
Bank Indonesia’s approach also illustrates an important distinction. Maintaining currency availability does not mean creating excess money to stimulate demand indiscriminately. Instead, the central bank says it calculates community requirements so that rupiah availability supports economic activity appropriately.
That balance is relevant for inflation control.
Supply and Demand Must Move Together
Bank Indonesia Papua Representative Warsono has emphasised the need to maintain stability between supply and demand.
The central bank’s position is that improving local agricultural productivity should be accompanied by adequate rupiah circulation. In other words, expanding production without ensuring that the local economy can efficiently transact can create bottlenecks, while increasing purchasing power without sufficient supplies can add price pressure.
This is particularly relevant to food commodities.
If tomatoes, chillies or vegetables become scarce, prices can rise quickly. Bringing additional supplies from outside the region may help, but transportation and distribution costs can also influence final prices.
Strengthening local production offers another option.
If farmers can produce more of the food consumed by communities in Papua Pegunungan, the region can potentially reduce its dependence on supplies brought in from distant markets. That does not eliminate the need for interregional trade, but it can make the local food system more resilient.
The strategy therefore connects inflation policy with agricultural development.
High-Level Meeting Brings Institutions Together
On September 1, Bank Indonesia Papua, the Papua Pegunungan provincial government, the Jayawijaya regency government and regional inflation control teams held a high-level meeting and capacity-building session in Wamena.
The meeting was designed to formulate concrete measures for controlling regional inflation, particularly following the relatively high inflation recorded in June.
This type of coordination is important because inflation in a regional economy rarely originates from one institution.
A central bank can manage monetary conditions and support payment systems, but it cannot produce tomatoes, improve roads, operate markets or determine agricultural production on its own.
Local governments control many of the policy instruments that affect food supply. Farmers determine production. Businesses handle distribution. Bulog can contribute to food availability and price stabilisation. BPS provides statistical information that helps policymakers understand price movements.
The effectiveness of inflation policy, therefore, depends heavily on whether these institutions work from the same information and respond quickly.
Warsono said Bank Indonesia, local governments and their partners need to strengthen cooperation to maintain regional price stability.
Building Farmer Capacity Is Part of the Solution
The response is not limited to meetings and price monitoring.
Bank Indonesia has also emphasised its support for developing farmers’ competency. According to Warsono, cooperation with regional inflation control teams and efforts to strengthen farmers’ capabilities are being encouraged through various forms of collaboration.
The logic is important.
A farmer’s ability to increase production depends on more than land. Knowledge about cultivation, crop selection, post-harvest handling and market conditions can affect how much food reaches consumers and at what cost.
For Papua Pegunungan, strengthening these capabilities could have a dual benefit.
First, it can improve farmers’ economic opportunities. Second, greater local production can contribute to more stable supplies and potentially reduce pressure on food prices.
This is particularly relevant for horticultural commodities identified as inflation contributors.
The Jayawijaya government has highlighted the region’s agricultural potential, pointing to fertile land suitable for chillies, tomatoes, onions, vegetables and other local food commodities.
The opportunity is substantial, but turning agricultural potential into reliable food supply requires investment, technical assistance, transportation and market access.
Food Independence and Inflation Are Connected
The emphasis on local food production reflects a broader development priority for Papua Pegunungan.
Food independence does not mean the province must produce every commodity it consumes. Rather, it means increasing the capacity of local communities to supply a larger and more reliable share of their food requirements.
That can become particularly valuable during periods when transportation costs rise or weather disrupts agricultural production elsewhere.
The regional government has therefore linked stronger food independence with inflation management. Officials believe that closer coordination between the Jayawijaya and Papua Pegunungan inflation control teams can allow emerging price pressures to be identified and addressed more quickly.
The approach also places local farmers at the centre of economic resilience.
When farmers are able to produce consistently and access markets, they contribute not only to their livelihoods but also to regional food availability.
This creates a useful economic cycle. Higher productivity can increase farmers’ incomes. More stable production can improve supply. More reliable supply can help moderate price volatility.
The National Inflation Target Remains the Benchmark
Although inflation in Jayawijaya has fallen substantially, local officials do not regard the improvement as a reason to relax.
Warsono said the August figure of 3.77 per cent was an improvement, but the trend must continue towards the national inflation target.
There is a small difference in how the two ANTARA reports describe the benchmark. One report quotes a target of 3.19 per cent, while the other refers to the national target range of 2.5 per cent plus or minus 1 percentage point.
The latter corresponds to the standard target range expressed as 1.5 to 3.5 per cent, while the 3.19 per cent figure can be understood as a specific desired level referenced by local officials.
Either way, the message from policymakers is consistent: the recent improvement needs to be sustained rather than treated as a finished task.
For households, the objective is ultimately simple. Prices should rise at a manageable pace, food should remain available and purchasing power should be protected.
Geography Makes Price Stability More Complex
The economic geography of Papua Pegunungan adds another layer to the challenge.
Wamena serves as an important commercial centre for the highlands, but the province includes communities spread across difficult terrain. The movement of goods can therefore be affected by transportation capacity, weather and logistical costs.
Those factors can feed into retail prices.
A product that is inexpensive at its place of production can become considerably pricier by the time it reaches a remote market. Disruptions in supply can significantly amplify the price impact.
This is why inflation control in Papua Pegunungan cannot rely entirely on conventional monetary instruments.
The region requires coordination between monetary authorities, local governments, agricultural agencies, logistics providers, traders and farmers.
Bank Indonesia’s decision to combine inflation control with farmer capacity development and rupiah adequacy reflects this regional reality.
Rupiah Availability Supports Economic Confidence
There is also a broader significance to Bank Indonesia’s effort to maintain adequate rupiah circulation.
A functioning currency system helps reinforce confidence in local economic activity.
For small businesses, market traders and farmers, access to reliable payment instruments allows transactions to continue. For government programmes, efficient payments can help resources reach their intended recipients. Access to cash and digital payment systems can simplify daily transactions for consumers.
Bank Indonesia’s wider work in Papua has increasingly included financial and digital economic development. Its recent programmes have included support for Papua-based micro, small and medium enterprises, digitalisation and QRIS adoption.
Those initiatives can complement the physical circulation of the rupiah by expanding the ways in which people and businesses participate in the formal economy.
In the highlands, however, the transition needs to reflect local realities. Physical cash remains important in communities where digital infrastructure and financial access are still developing.
Maintaining sufficient rupiah availability therefore remains a practical part of economic inclusion.
Protecting Purchasing Power Is the Ultimate Goal
For policymakers, the technical language of inflation targets, supply chains and currency circulation ultimately comes down to one issue: purchasing power.
Jayawijaya Regent Atenius Murib said continued efforts are needed to keep inflation low and stable so that the purchasing power and welfare of people in Papua Pegunungan and Jayawijaya remain protected.
That objective gives the current policy response a clear social dimension.
Stable prices help families plan household spending. Farmers benefit from a more predictable market environment. Businesses can make investment decisions with greater confidence. Government development programmes can operate without being undermined by sharp price increases.
The challenge is maintaining that stability over time.
The decline from 7.84 per cent in June to 3.77 per cent in August is encouraging. But food price pressures remain, and the highland economy continues to face structural challenges related to geography and supply.
A Broader Development Strategy for Papua Pegunungan
The work now underway suggests that inflation control is becoming part of a wider economic development strategy for Papua Pegunungan.
The central bank is focusing on adequate rupiah circulation and farmer capacity. Local governments are concentrating on food independence and commodity supply. TPID provides a mechanism for coordinating policy responses. BPS provides data for decision-making.
Bulog and private-sector businesses also have roles to play in maintaining food availability and distribution.
The strength of this model will depend on implementation.
Meetings alone will not lower food prices. The decisions made in Wamena need to translate into better production, more efficient distribution, timely intervention when commodities become scarce and reliable economic transactions across the province.
That is where institutional coordination becomes particularly valuable.
Conclusion
The latest efforts by Bank Indonesia to control inflation in Papua Pegunungan show how monetary stability and regional development are closely connected.
The August inflation rate of 3.77 per cent in Jayawijaya represents a significant improvement from 7.84 per cent in June and 4.64 per cent in July. But authorities recognise that the progress remains fragile, particularly as tomatoes, bird’s eye chillies, spinach and broiler chicken continue to contribute to price pressures.
Bank Indonesia’s response combines several elements: maintaining adequate rupiah circulation based on community needs, strengthening farmer competencies, supporting regional inflation control teams and coordinating closely with provincial and district governments.
The strategy is particularly relevant for Papua Pegunungan, where difficult geography can amplify the impact of supply disruptions and transportation expenses.
The next test will be whether we can sustain the recent decline in inflation.
If local agricultural production becomes more productive, food supply chains become more resilient and institutions continue sharing information and responding quickly, Papua Pegunungan can move closer to a more stable food and price environment.
For communities in the highlands, that stability has a direct meaning. It means that the rupiah they earn retains more of its purchasing power, food remains within reach and local economic activity can continue to grow.
The figures may be recorded in statistical tables, but the outcome will ultimately be felt in markets, farms, shops and households across Papua Pegunungan.