This paper innovatively studies the risk transfer and hedging methods in the“insurance plus futures”model from the perspective of the whole chain.Aimed at the“insurance plus futures”of hogs,this paper constructs the decision-making models between farmers and insurance c...MORE This paper innovatively studies the risk transfer and hedging methods in the“insurance plus futures”model from the perspective of the whole chain.Aimed at the“insurance plus futures”of hogs,this paper constructs the decision-making models between farmers and insur...