[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fk_aidaAUZLaJ1kWrMTWE9aRPIhn6yHOZqZnbVZVFlJo":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":15,"related":16,"source":21,"type":22},[],"2025-03-21 12:53:28",1008400030,[8,9,10,11],"比较优势","规模经济与产品差异化","完全竞争市场结构","政府干预与补贴",{"courseImg":13,"courseName":14},"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fde9538c4fc9d4346727353a46f93ea48.jpg","[智慧共享课]国际经济学","克鲁格曼模型中,导致产业内贸易的主要经济机制是( )",[17,23,31,36,41],{"answer":18,"createTime":5,"id":19,"options":20,"question":15,"source":21,"type":22},[],1008399343,[8,9,10,11],"v2",0,{"answer":24,"createTime":5,"id":25,"options":26,"question":29,"source":21,"type":30},[],1008399345,[27,28],"对","错","在克鲁格曼模型中,完全竞争市场是导致产业内贸易的主要市场结构",3,{"answer":32,"createTime":5,"id":33,"options":34,"question":35,"source":21,"type":30},[],1008399346,[27,28],"根据克鲁格曼模型,产业内贸易的主要特征是发生在具有相似经济规模和收入水平的国家之间",{"answer":37,"createTime":5,"id":38,"options":39,"question":40,"source":21,"type":30},[],1008399347,[27,28],"克鲁格曼模型认为,贸易的福利效应来自于生产成本降低和消费者选择范围扩大",{"answer":42,"createTime":5,"id":6,"options":43,"question":15,"source":21,"type":22},[],[8,9,10,11]]