4. ?explain the different governance types (that was from Prof Lemken‘s part)
Supply Chains. Concentration in Food Chain
• Factors driving changes in market structure in the agricultural input sector
• ABCD
• Activities covered by the ABCD
• Price stetting power of ABCD
• The concept of optimal competition intensity
• Application of the concept of optimal competition to the concentration in food chains
• Aspects relevant for evaluating the concentration in the input and grain trader sector
• Strategy of NGOs in enforce CSR behavior of retailers