This paper provides a theoretical analysis for the optimal portfolio of weather index and individual crop insurance in farm level under mean-variance framework and stresses the impacts of risk aversion level, transaction cost, and basis risk. An empirical application of corn farms in Todd county...

This paper envisions the national weather index as an efficient instrument to hedge the agricultural risk. The theoretical framework is established based on the partition of risk and the cost minimization. The Morocco case was applied and the result shows that the risk can be reduced to a larger...