Research approaches in logistics

Purpose – The purpose of this research is to track the evolution of logistics research with a focus on the methods and orientation of the research from the past to the present. Specifically, this paper investigates the evolution of logistics research methodologies in an attempt to address previous calls for a paradigm discussion aimed at assessing the current direction and proposing a future direction for research in the logistics discipline. Design/methodology/approach – The authors chose a previously established framework which describes and evaluates alternative research paradigms. A content analysis of articles in selected journals allows published research of the logistics discipline to be evaluated and categorized. The categorization process uses a two‐dimensional framework which then allows the authors to classify research into cells in a matrix which represent a variety of research paradigms. Findings – The results illustrate that the methodologies employed in logistics have evolved during the period of analysis. The logistics discipline appears to focus on survey‐based research in an attempt to examine attitudinal and behavioral aspects of logistics interactions. Significant amounts of research are also conducted with simulation and mathematical modeling while case study and action research methods comprise a relatively small but growing portion of published logistics research. Nevertheless, the results of the research support the conclusion that the logistics discipline is diversifying its research efforts and expanding the array of issues addressed. Research limitations/implications – The results are based on a thorough literature review along with the use of well established research frameworks and methodologies. Nevertheless, the research focuses on analyzing the content of logistics discipline research in specific outlets and during specific periods of time. Therefore, while the authors believe the results provide a useful guide for assessing the evolution of research in the discipline, it is not all‐inclusive in nature. Practical implications – Based on our research results in general logistics, researchers appear to be responding to the evolution of the discipline by expanding their efforts to conduct applied research. It appears that common interests are being identified and in many cases, academicians and practitioners are working together to build an alliance designed to benefit the discipline by building on the strengths of each group. Originality/value – Research plays an important role in furthering any discipline by enhancing our understanding of issues pertinent to those studying and practicing the discipline. This paper helps academicians and practitioners of the logistics discipline to better understand the direction of the profession and to assist us in shaping the future of the discipline.