高鸿业中级微观经济学习题答案

1中级微观经济学习题参考答案第一章效用最大化与个人消费选择4题解：YXYXY2X2YX22YX222PIY2PIX0YPXPIL0P-Y2XYL0P2XYXL)YPXPI(YXLYPXPI.t.sYXmaxU5题解：96ABU8A12B8B-12A192L8A08ABL12B012BAL)8B-12A192(ABL1928B12A.t.smaxAB529.79I2384I216A212B96AB0AB96L16A0A16BL12B0B12AL)AB96(16B12AL96AB.t.s16B12AminI第二章价格变化对消费者的配置效应与福利效应2题解：应该提价1E087.0E8.13Q8P15.0dPdQQPdPdQEddd3题解：为正常品09959.0E24100Q2000I12dIdQQIdIdQEII第三章风险规避、风险投资与跨时决策7题解：2648c1000c0c08c.11728L0c6c.0cL008.1ccL)c08c.11728(ccL1728c08c.s.t.1ccUmax21214.02126.021210.621210.621第四章生产与生产函数7题解：1)KL)(KL()KL(K)KL(LEEE)KL(K)KL(K)KL(KqKKqE)KL(L)KL(L)KL(LqLLqEKL)KL(K)KL(LMPMPMRTS)KL(KKqMP)KL(LLqMP111KLe11111K11111L1111111KLK,L111K111L第五章成本、利润与企业行为4题解：KPPKLqKPKPPKPKPPPKKPPPKPPL0PKPLL)KPLP(KPLcPq111-L1K11L11K11-1LL111-1L11-1LL11KL15题解：111KLLLKLKL)5L.05K.0(q5q.0L5q.015q.0PP15q.0PTCK5q.05q.0LPPPP15q.0PTCL3第六章完全竞争市场与市场垄断5题解：0CRQ0CRQ)Q(C)Q(C)QQ(R22112211216题解：25.1231505.6100.09-31.016.05-6.05206.050.09)-3.01(5Q3A05A.05.11)02A.01.0()01A.01A.01(QA0A101551051515520P5Q02Q10Q0AA1501A.01A.01Q10QA1510Q01A.01A.01Q20QTCPQ01A.01A.01Q20P222222222时：当时：当第七章博弈策略与博弈均衡5题解：]ca)1(a[31qa)1(aEa2)ca(31q)cqa(21q0cq2qaq)cqa(21q0cq2qaqcqqqq-aqcqq)qqa(cqpqLH2LH212122212111212111121111所以：来讲：因为对于厂商c31a61a6131cca)1(a31a21qaa2c31a)1(61a6121cca)1(a31a21qaa11HLLHL2LLHLHH1H时：、当时：、当的最有战略为：因此，厂商4第八章要素市场与要素价格8题解：所以，应去陪看比赛。则：小时休闲获得的效用，为令1511040400U11h40C40010C400CH101424H14L20CHU1h第十章外部性1题解：67.26)4.5/60(3603W60Q56.355)4,5/60(6.3)4.5/60(726W.372WTC33.133)4.5/60/(60)4.5/60(6.3723W/606W.3723W606W.372W3W604W.236W2W.136)W30(2W.1)W30(WW60MCCQMCCQQTCP4.5/120W4.5/60可知：和图由图第十二章一般均衡分析7题解：510021U10100U100ba121、100ba200baba21max5100ba200ba5b5.0.t.s)b5.0a(max440b160a200ba.t.sb5.0a)Umax(U3160b40a200ba25b.0a200bab5.0aUU24/14/12121、、、、