Over the past few decades, decentralization has become a key reform strategy across sub-Saharan Africa, aiming to bring the government closer to the people and boost local development. Burkina Faso offers a compelling case. A recent study published in World Development, titled “Shine a (Night)Light: Decentralization and Economic Development in Burkina Faso,” sheds new light on how decentralization at the commune level has influenced economic growth and local well-being in this West African country.
Measuring development through night-time lights
One of the challenges in studying economic development at the local level is finding consistent and reliable data. The researchers behind this study used a creative approach: satellite images capturing night-time light intensity. Because brighter lights at night often correlate with higher economic activity, this method provides a unique and comparable way to track growth across different areas and over time.
Burkina Faso’s decentralization journey: A brief historical perspective
Burkina Faso’s decentralization process began in earnest in the late 1990s and early 2000s under Prime Minister Paramanga Ernest Yonli. The government expanded the number of communes from 55 to 351 and created 13 regions, aiming to bring governance closer to the people. This reform allowed local populations to elect their own authorities, fostering participatory democracy and encouraging local economic initiatives.
The phased approach to decentralization was deliberate, allowing local governments time to build capacity and adapt. However, it also reflected the central government’s cautious stance on relinquishing control.
The phased approach also enabled an interesting natural experiment. By comparing communes that decentralized early with those that did so later, and controlling for other factors, the study was able to isolate the effect of decentralization on economic activity, as measured by night lights data.
What the study found: decentralization brightened local economies
The results found an interesting pattern: Communes that embraced decentralization early saw a 14% to 18% increase in night-time light intensity, signaling stronger economic activity. This finding was supported by other indicators, including satellite data on built-up areas and improvements in welfare measures like health and education access.
Beyond just economic numbers, decentralization also helped improve public services. Early decentralized communes reported better access to electrified schools, higher vaccination rates, cleaner water supplies, and increased financial inclusion. All these factors contribute to a healthier, more productive population and a stronger local economy.
However, the study found that the benefits of decentralization were not evenly spread: communes with greater capacity to generate their own revenues—through local taxes, fees, or businesses—reaped more substantial gains. This highlights a crucial insight: financial autonomy is key to making decentralization work.
Communes relying heavily on central government transfers often struggled to translate decentralization into real development gains. This suggests that decentralization is not just about shifting authority but also about empowering local governments with resources and the ability to manage them effectively.
Challenges along the way
Despite the positive signs, decentralization in Burkina Faso continues to face significant hurdles:
- Slow implementation: The gradual rollout has helped avoid shocks but also slowed the pace of change, sometimes frustrating local actors eager for more autonomy.
- Centralized legacy: Years of centralized governance and political instability have left local governments with limited real control over resources and decision-making.
- Resource constraints: Many communes struggle with shortages in financial, administrative, and human resources, limiting their ability to plan and execute development projects effectively.
- Uneven capacity: Some communes have developed strong institutions and partnerships, while others lag behind, leading to unequal development outcomes.
- Need for ongoing support: Capacity building efforts have been made, but continuous training and support are essential to sustain progress.
What this means for policy and development
The Burkina Faso experience offers valuable lessons for policymakers and development practitioners. While challenges remain, the country’s journey illustrates the potential of decentralization to foster more inclusive and sustainable development. In fact, decentralization in Burkina Faso has helped light up local economies and improve lives, especially where local governments are empowered financially and institutionally.
Financial autonomy emerged as a critical factor—local governments need the ability to raise and manage revenues to invest in their communities. Equally important is investing in capacity building to ensure local officials can handle new responsibilities.
The full study is available (Open Access) in World Development:
Olivier B. Bargain, Rose Camille Vincent, and Emilie Caldeira. 2025. Shine a (night)light: Decentralization and economic development in Burkina Faso. World Development
Volume 187, March 2025.
Note: The Feature Image for this blog post was developed with the help of AI.
