Rising Plastic Bag Costs Reflect Broader Economic Weaknesses in Indonesia
Introduction
The increasing price of plastic bags in Indonesia has become a small example of the country's economic weakness. For small traders like Budi, a chicken seller in Depok, the near-doubling of this everyday cost shows the pressure on businesses that operate with very small profits. This development is part of a larger pattern of external shocks and domestic problems that are testing Indonesia's long-standing growth model.
Main Body
Budi reported on April 17 that his plastic bag costs had risen from 10,000 rupiah to between 15,000 and 20,000 rupiah. He stated that raising prices would drive away customers, while absorbing the cost would eliminate his profit. This situation is not unique; it reflects wider economic problems. Indonesia's economy has grown at about 5% per year for over a decade, but this growth has been uneven. The Gini coefficient, which measures income inequality, has stayed near 0.38 over the past ten years, according to World Bank data. This level is above the 0.3 threshold that is often seen as a warning sign for social instability. Furthermore, the International Monetary Fund has lowered its GDP growth forecast for Indonesia to 4.8% for this year, down from a previous estimate of 5%. The downgrade is due to several external factors, including the conflict in Iran, which has pushed up global oil prices. Since plastic is made from petroleum, its cost has increased as well. In addition, the strengthening US dollar has made imports more expensive, contributing to inflation. These external shocks follow earlier disruptions, such as the Covid-19 pandemic and the US-China trade war, which have weakened the economy over time. Domestic consumption, which makes up more than half of Indonesia's GDP, has been hurt by a shrinking middle class. A World Bank study found that the number of Indonesians living on $10–20 per day—a common definition of middle class in developing countries—fell by 5 million since the pandemic began. Another measure shows that the share of the population earning $5.50–$15 per day dropped from 20% in 2019 to 15% currently. Economist Bhima Yudhistira from the Institute for Development of Economics and Finance (Indef) noted that the middle class is the engine of consumption, and its decline threatens economic stagnation. Josua Pardede, chief economist at Bank Permata, added that consumer confidence is at a multi-year low, with households reducing spending on non-essential items. The government has tried to address the crisis through subsidies, price controls, and infrastructure projects, including a new capital city in East Kalimantan. However, these measures have had limited short-term effect. Inflation reached 4.5% in March, above the central bank's target range of 2–4%. The rising cost of living has also led to protests across the country over food and fuel prices. Yudhistira warned that further unrest could occur if the government does not deal with the cost-of-living crisis. Analysts emphasize that Indonesia's growth model—based on commodity exports and domestic consumption—has long been considered unsustainable. The current combination of external pressures has exposed these structural weaknesses, requiring economic diversification, a process that will take time. In the meantime, the economy is expected to face continued challenges.
Conclusion
The rising cost of plastic bags, as experienced by Budi and many other small traders, serves as a clear sign of Indonesia's economic difficulties. The combination of external shocks, a shrinking middle class, and weak consumer demand has put the country's growth path under serious pressure, with no quick solution in sight.