Analyzing agribusiness value chains: a literature review

The goal of our work is to review methodologies to analyze value chains, particularly within the agribusiness sector. The first part of the analysis delves into the value chain concept, with the aim of discovering how the concept has changed from an historical perspective, and what would be an acceptable narrow definition. The second and main part of the analysis seeks to study the methodological techniques for approaching and accurately analyzing a value chain in the agribusiness sector. To such end, we will review the literature for different existing methodologies, in order to understand what steps and dimensions should be considered in a value chain study. Finally, we will identify a set of outlines that are common to all the papers obtained from the literature review to help to determine the approaches or points of view that should be considered for an agribusiness value chain analysis.