Linking Circular Economy Practices to Sustainability Performance: The Roles of Extended Producer Responsibility and Institutional Support in Ethiopian Manufacturing

For decades, the global manufacturing industry has operated on a simple, linear logic: take raw materials from the earth, make them into products, and when those products are no longer useful, throw them away. This "take-make-dispose" model has fueled industrial growth but has also placed a heavy burden on the planet, depleting resources and filling landfills with waste. In response, a different approach has gained traction: the circular economy. Instead of discarding materials, this model aims to keep products, components, and resources in use for as long as possible, looping them back into the system rather than letting them vanish. However, moving from a linear mindset to a circular one is not just about changing how a factory runs its machines; it requires a fundamental shift in how companies view their responsibility. It involves not only making things more efficiently but also taking charge of what happens to those items after a customer buys them. This shift is often guided by a concept called Extended Producer Responsibility, which asks manufacturers to manage the entire life of a product, including its end-of-life recovery and recycling.

In a developing nation like Ethiopia, where industrialization is accelerating, the question of how to make this transition work is urgent. The country is building new factories and industrial parks, yet it also faces growing challenges with waste management and resource consumption. Policymakers have begun drafting roadmaps to encourage circular practices, but it remains unclear how these ideas actually play out on the ground. Do the internal efforts a company makes to be more efficient associate with better environmental and social outcomes? Or is there a missing link that connects those internal efforts to the broader responsibility of managing a product's entire life? Furthermore, does the support provided by the government and other institutions associate with companies making that leap, or does it simply sit on the sidelines? These are the questions researchers set out to answer by looking closely at the manufacturing sector in Ethiopia.

A team of researchers from Addis Ababa University and Woldia University decided to investigate these relationships by speaking directly to the people who understand the industry best. They did not survey the factories themselves in a traditional sense; instead, they gathered insights from 98 professionals who work in manufacturing, government, academia, and non-profit organizations. These individuals possess deep experience in sustainability, resource efficiency, and the specific challenges of the Ethiopian market. The researchers asked these experts to evaluate how well their organizations or the broader industry are adopting circular practices, how they are handling product responsibility, and what kind of support they receive from institutions. By analyzing these professional assessments, the team could map out the connections between daily operational habits, the broader strategy of taking responsibility for products, and the final results in terms of sustainability.

The study revealed a clear and positive pattern of associations. First, the researchers found that when companies adopt circular practices—such as designing products to last longer, using materials more efficiently, and minimizing waste during production—professionals associate these practices with better sustainability performance. This means they perceive better environmental, economic, and social outcomes. However, the study uncovered something more specific about these relationships. It turns out that these internal efficiency measures are associated not just with good results on their own, but also with a greater likelihood of companies taking on a broader role. When a company is perceived to be good at circular practices, it is much more likely to extend its responsibility to the end of the product's life. This means they start setting up systems to take back old products, support recycling efforts, and collaborate with waste management partners. This extension of responsibility, known as Extended Producer Responsibility, acts as a vital bridge. It is the mechanism through which the daily work of being efficient is linked to the larger goal of sustainability. The data showed that this bridge is strong: the better a company is perceived to be at circular practices, the more it embraces this product stewardship, and the more it embraces this stewardship, the more it is associated with better overall sustainability performance.

Yet, the story is not just about what happens inside the factory walls. The researchers also examined the role of the outside world, specifically the support provided by the government and other institutions. They wanted to know if strong institutional support strengthens the connection between circular practices and product stewardship. The answer was a definitive yes. The study found that when companies feel supported by clear regulations, financial incentives, and active government assistance, these factors are associated with a higher likelihood of companies turning their internal circular habits into full-blown product stewardship programs. In other words, institutional support is associated with acting as a facilitator that helps companies take the step from simply being efficient to taking full responsibility for their products' entire lifecycle. Without this support, the leap from internal efficiency to external responsibility appears harder to make.

Interestingly, the researchers discovered that this support does not work in the same way for every part of the process. While institutional support strongly relates to companies moving from circular practices to product stewardship, it does not significantly change the direct link between circular practices and sustainability performance. This is a subtle but important distinction. It suggests that while government help is associated with companies managing their products after they are sold, the direct benefits of being efficient are already perceived to be present regardless of how much support is given. The support is most associated with helping organizations cross the threshold into taking responsibility for the post-consumer phase. This finding clarifies that institutional support is not a magic wand that is associated with boosting every aspect of sustainability equally; rather, it has a specific, targeted role in being associated with helping companies expand their reach beyond their own factories.

The implications of these findings are significant for Ethiopia and other emerging economies. The research suggests that for a circular economy to truly take root, companies cannot stop at improving their internal processes. They must be encouraged and supported to take the next step: managing the fate of their products after they leave the factory. The study indicates that policymakers should focus their efforts on creating an environment that is associated with facilitating this specific transition. By providing clear regulations and practical assistance for take-back systems and recycling partnerships, institutions can help manufacturers link their existing efficiency gains to a more comprehensive system of product stewardship. The research suggests that the path to sustainability is not a straight line but a journey that requires both internal capability and external encouragement, with the latter playing a critical role in being associated with helping companies extend their responsibility to the very end of a product's life.