经济合同、保证合同当事人之间恶意串通的特征、类别及后果 经济合同、保证合同当事人恶意串通,是指经济合同、保证合同三方当事人之中任意两方当事人故意合谋、弄虚作假、进行损害相对人利益或国家利益、集体利益及他人合法民事权益的行为。它具有如下特征:一、恶意串通的行为必须是双方当事人共谋作出的。如果仅有一方有损害他人利益的意思或行为,而没有同另一方合谋,则不能认为其是恶意串通。二、恶意串通 Economic contract, to ensure that the parties to the contract malicious collusion characteristics, categories and consequences of economic contracts to ensure that the parties to malicious collusion, refers to the economic contract, the contractual guarantee of the parties to any two parties intentionally conspiracy, fraud, damage the interests of the relative Or national interests, collective interests and other people's legitimate rights and interests of the act. It has the following characteristics: First, the conduct of malicious collusion must be conspired by both parties. If only one party has the intention or behavior of undermining the interests of others without colluding with the other party, it can not be regarded as a malicious collusion. Second, malicious collusion