Pergner, I. and Lippert, C. 2025. Identifying Risk-Efficient Crop Portfolios for Different Cropping Systems by Analyzing the Tradeoffs Between Arable Farming Profits and Profit Stability. German Journal of Agricultural Economics. 74, (Mar. 2025), 1–31. DOI:https://doi.org/10.52825/gjae.v74i.2557.