The findings matter as East Kalimantan plays a strategic role in Indonesia’s economy due to its vast reserves of coal, oil, and natural gas. However, this reliance on extractive industries exposes the region to global commodity price fluctuations, making economic resilience a growing concern for policymakers and stakeholders.
Resource Wealth and Economic Vulnerability
East Kalimantan has long been recognized as one of Indonesia’s resource-rich provinces. Mining activities have fueled regional growth for decades, positioning the province as a key contributor to national output. However, the same strength has become a structural weakness.
When global prices for coal and oil decline, the province’s economic performance follows suit. This pattern highlights a fundamental issue: a lack of diversification across sectors such as manufacturing, agriculture, and modern services.
Simple Methods to Map Economic Strength
The research team used a combination of quantitative tools to examine economic structure and performance. These include:
- Location Quotient (LQ): to identify sectors with strong regional advantages
- Shift Share analysis: to measure sectoral growth and competitiveness
- Klassen Typology: to classify sectors based on growth rate and contribution
The data was sourced from Gross Regional Domestic Product (GRDP) statistics by sector, covering nearly a decade of economic activity.
Key Findings: Mining Remains the Core Sector
The study confirms that mining continues to dominate East Kalimantan’s economy:
- Mining is the only sector classified as a base sector, with LQ values consistently above 5
- All other sectors, including agriculture, manufacturing, and services, remain non-base sectors
- The overall economic structure shows minimal transformation over time
This means that the mining sector not only contributes the most to regional income but also outperforms its national share significantly.
Signs of Growth Beyond Mining
Despite the dominance of extractive industries, the study identifies emerging trends in other sectors:
- Healthcare and social services show improving competitiveness, especially after the pandemic
- Construction benefits from large-scale infrastructure projects, including Indonesia’s new capital development
- Real estate and business services demonstrate steady growth potential
Shift Share analysis indicates that some of these sectors are growing faster than their national counterparts, even though their total contribution remains relatively small.
Economic Structure Still Imbalanced
Using Klassen Typology, the researchers mapped the position of each sector:
- Mining falls into the category of advanced and fast-growing sectors
- Agriculture, construction, and trade are considered potential sectors with slower growth
- Manufacturing, transport, and digital services show faster growth but still have limited economic impact
This imbalance suggests that East Kalimantan is still in the early stages of economic transformation. The transition from a resource-based economy to a more diversified structure has not yet fully materialized.
Why Diversification Matters
The study highlights the risks of overdependence on natural resources. Regions that rely heavily on extractive industries often face what economists call the “resource curse,” where economic growth becomes unstable and innovation slows down.
Desy Sofita of Mulawarman University explains that sustainable development requires a shift toward sectors with higher value-added potential. According to the authors, strengthening non-mining sectors is essential to reduce vulnerability and create a more balanced economy.
Policy Implications and Strategic Directions
The findings offer clear guidance for regional development strategies:
- Promote downstream processing of natural resources to increase local value creation
- Invest in modern service sectors, including healthcare, education, and finance
- Strengthen infrastructure and connectivity to support industrial growth
- Enhance human capital development through education and training
The development of Indonesia’s new capital city (IKN) in East Kalimantan is also seen as a major opportunity to accelerate economic transformation, particularly in construction, real estate, and service industries.
Real-World Impact
A more diversified economic structure could bring several benefits:
- Increased job opportunities across multiple sectors
- Greater economic stability during global market fluctuations
- Improved regional income distribution
- Stronger long-term growth potential
For businesses, this transition opens new investment opportunities beyond mining. For policymakers, it underscores the need for coordinated strategies that balance short-term gains with long-term sustainability.
Author Profile
- Desy Sofita – Regional economics researcher, Mulawarman University
- Eny Rochaida – Expert in development economics, Mulawarman University
- Muliati – Specialist in regional economic policy and planning, Mulawarman University
The authors focus on economic transformation, regional development, and sustainable growth in resource-rich regions.
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