[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fMGV1yI9e1xbYMTTDLDmda4vZxmqQxLyNyxlPEU1ro3Q":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-11-09 09:15:03",231106856,[8,9,10,11],"边际收益小于平均收益","垄断者从未降价","垄断者不能使其利润极大化","边际成本曲线向右上方倾斜",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},45,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","exam_166866036","","为了增加1单位产品的销售,单一价格的垄断者就必须降价,不仅是这增加的1单位产品降价,而是所有的产品都要降价.其原因是( )",[21,32,35,44,53,62,71,80,89,98],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],231106855,[25,26,27,28],"both land and labor","land, labor, capital and entrepreneurship","land only","only capital","A natural resource, such as fishing territories, is considered an example of","v1",0,{"answer":33,"createTime":5,"id":6,"options":34,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":30,"type":31},[],231106857,[39,40,41,42],"production of table saws should be decreased to reach the efficient level","production of table saws should be increased to reach the efficient level","production of table saws is currently at the efficient level","producer surplus will be larger than consumer surplus","At the current quantity of table saws, the marginal social cost is more than the marginal social benefit. Then",{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":30,"type":31},[],231106858,[48,49,50,51],"Kentucky Fried Chicken, which has a cross elasticity of 1.70 with Wendy's","McDonald's hamburgers, which have a cross elasticity of 1.01 with Wendy's","Pizza Hut pizza, which has a cross elasticity of zero with Wendy's","Taco Bell tacos, which have a cross elasticity of -1.25 with Wendy's","Based on the following pieces of information, which fast food product do consumers see as the closest substitute for Wendy's Hamburgers",{"answer":54,"createTime":5,"id":55,"options":56,"question":61,"source":30,"type":31},[],231106859,[57,58,59,60],"使被构建的模型更准确地反应现实的世界","使模型更加复杂","使现实的世界更加容易理解","使对现实世界的分析更加高深","经济学家使用假设的目的是( )",{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":30,"type":31},[],231106860,[66,67,68,69],"increase; smaller than; increase","decrease; larger than; decrease","decrease; larger than; increase","decrease; equal to; increase","When the United States imposes a tariff on a good, the amount of the ________ in U.S. consumer surplus is ________ the amount of the ________ in U.S. producer surplus",{"answer":72,"createTime":5,"id":73,"options":74,"question":79,"source":30,"type":31},[],231106861,[75,76,77,78],"1400","1000","600","It is impossible to determine the efficient quantity without more information","The above table gives the market demand and market supply schedules for soda. There are no external benefits or external costs. What is the efficient quantity of soda",{"answer":81,"createTime":5,"id":82,"options":83,"question":88,"source":30,"type":31},[],231106862,[84,85,86,87],"市场需求曲线与边际收益曲线重合","边际成本与边际收益曲线重合","利润极大化厂商丧失了使边际收益等于边际成本的刺激","以上三种说法都不对","在一级价格歧视的情况下,( )",{"answer":90,"createTime":5,"id":91,"options":92,"question":97,"source":30,"type":31},[],231106863,[93,94,95,96],"一直上升","先升后降","先降后升","一直下降","当平均成本上升时,边际成本会",{"answer":99,"createTime":5,"id":100,"options":101,"question":106,"source":30,"type":31},[],231106864,[102,103,104,105],"乙用X向甲交换Y","乙用Y向甲交换X","甲和乙不会交换商品","以上均不正确","如果对于消费者甲来说,以商品X替代商品Y的边际替代率等于3;对于消费者乙来以商品X替代商品Y的边际替代率等于2.那么有可能发生下述情况( )"]