[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fucChGp6ip70FbYbkd3ltjP7EuQq27fwBy5kmawV3GFQ":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-10-30 14:11:15",226131957,[8,9,10,11],"An increase in quantity supplied at every price","An increase in the price of the good","A decrease in the price of the good","A decrease in quantity supplied at every price",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},70,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","exam_166720164","2025-2026 秋季学期 期中考试","When the supply curve shifts leftward, it indicates",[21,32,41,50,59,68,77,82,85,90],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],226131950,[25,26,27,28],"MR>0","MR<0","MR<-1","MR=0","Total revenue declines when price is reduced in the inelasticity range (where _____ )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],226131951,[36,37,38,39],"-1\u002F4","-1\u002F2","1\u002F4","1\u002F2","The demand curve of a firm is Q=30-5P, what is the point price elasticity of demand in the point where P=2, Q=20",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],226131952,[45,46,47,48],"εI>1","εI<0","εI>0","0<εI<1","If the income elasticity for housing is high and _____ , an improvement in the housing stock will be a natural by-product of a prosperous economy",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],226131953,[54,55,56,57],"By analyzing how supply responds to changes in consumer income","By analyzing how supply responds to changes in the price of another good","By analyzing how demand for a good responds to changes in consumer income","By analyzing how demand for a good responds to changes in the price of another good","How can cross-price elasticity help managers measure competition in the market",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":30,"type":31},[],226131954,[63,64,65,66],"Entertainment","Fashion","Technology","Agriculture","Which industry is most likely to face low income elasticity due to its nature",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":30,"type":31},[],226131955,[72,73,74,75],"advertising expenditure","expectations of price changes","population","consumer tastes and preferences","From the picture, we can say the ____ is (are) the influence factor of demand. \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F1e3fe732895f167c569e6a962331b009.png\">",{"answer":78,"createTime":5,"id":79,"options":80,"question":81,"source":30,"type":31},[],226131956,[72,73,74,75],"From the picture, we can say the ____ is (are) the influence factor of demand. \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F36c25aa404b96e5162ec70ce584ea3f8.png\">",{"answer":83,"createTime":5,"id":6,"options":84,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":86,"createTime":5,"id":87,"options":88,"question":89,"source":30,"type":31},[],226131958,[28,27,25,26],"Total revenue increases with price reductions in the elasticity range (where _____ )",{"answer":91,"createTime":5,"id":92,"options":93,"question":98,"source":30,"type":31},[],226131959,[94,95,96,97],"Monopolistic competition","Perfect competition","Oligopoly","Monopoly","Which of the following market structures is characterized by many small firms producing homogeneous (同质的)products"]