Review of agricultural value chain analysis

Value chain analysis has a central role in determining the distribution of benefits of the participants to upgrade solutions to the value chain. This paper is based on an integrated approach of methods and results of research on agricultural product value chain analysis. Research focuses on analyzing value chain approaches commodity chain analysis, Porter’s value chain model, Global value chain and GTZ organization, the number of actors in the value chain, profit distribution among actors participating in the chain, some popular tools in value chain analysis, and solutions to upgrade the chain. On that basis, the paper also points out the gaps in the current agricultural value chain research: 1) There is no combination of SCP analysis framework with other approaches; 2) Researchers have not analyzed the causes of the markup through the actors or the market power of the actors; 3) There are few studies combine all three models: Porter’s five forces, PEST and SWOT to have a complete basis for proposing solutions to upgrade the value chain.