The Marketing Department at Missouri State University is pleased to announce a significant academic achievement by one of our esteemed faculty members, Dr. Gawon Yun. Dr. Yun has recently published a new article in the Annals of Operations Research. This journal is recognized as an “A” listed publication, signifying its status as a leading venue for impactful academic research.

Advancing Waste Management Efficiency: A Focus on South Korea

Dr. Yun’s latest research addresses the critical topic of improving waste supply chains. Effective waste management is a complex process with significant implications for environmental sustainability and economic performance globally.

The published article, titled “Improving the waste supply chain, a case of South Korea 2012–2021: stochastic frontier analysis, artificial neural network, and grey-incidence approach,” presents an in-depth analysis of waste management systems within major cities in South Korea. Through the application of advanced analytical methodologies, Dr. Yun and her co-authors identified key areas of efficiency and, more importantly, opportunities for enhancement within these systems. Their findings contribute valuable insights toward optimizing waste management processes.

A Testament to Collaborative Research

This impactful research is a product of valuable collaboration. Dr. Yun partnered with Dr. Leo Hong from Millersville University, who served as the lead author, and Dr. Doug Hales from the University of Rhode Island. This inter-institutional cooperation exemplifies the collaborative spirit essential for addressing complex global challenges and advancing knowledge.

Relevance to Our Community and Students

The research conducted by Dr. Yun holds significant relevance for our university community, particularly our students. The Marketing Department recognizes the increasing importance of sustainability and efficient supply chain management in today’s global landscape. These topics are integral to business practices, public policy and have a broad impact on organizations and consumers. Dr. Yun’s work demonstrates how rigorous academic research can translate into real-world applications that contribute to societal improvements. 

The Marketing Department is immensely proud of Dr. Yun’s dedication to conducting impactful research and her commitment to advancing knowledge in this critical field. We eagerly anticipate the continued valuable research contributions from our dedicated faculty, which enrich our academic community and inspire future breakthroughs.

Access the Article

Interested readers can find the full article here: https://doi.org/10.1007/s10479-025-06761-y