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fghfgj,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,*,2015 Cengage Learning.All Rights Reserved.May not be copied,scanned,or duplicated,in whole or in part,except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.,Name fgchmvb,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,*,2015 Cengage Learning.All Rights Reserved.May not be copied,scanned,or duplicated,in whole or in part,except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.,Figure 1,Text,*,2015 Cengage Learning.All Rights Reserved.May not be copied,scanned,or duplicated,in whole or in part,except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.,Table 1,text,*,2015 Cengage Learning.All Rights Reserved.May not be copied,scanned,or duplicated,in whole or in part,except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.,Master case-study#2,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level -colorat diferit,*,2015 Cengage Learning.All Rights Reserved.May not be copied,scanned,or duplicated,in whole or in part,except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.,Appendix master title,*,2015 Cengage Learning.All Rights Reserved.May not be copied,scanned,or duplicated,in whole or in part,except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,Name fgchmvb,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,*,2015 Cengage Learning.All Rights Reserved.May not be copied,scanned,or duplicated,in whole or in part,except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.,Figure 1,Text,*,2015 Cengage Learning.All Rights Reserved.May not be copied,scanned,or duplicated,in whole or in part,except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.,Table 1,text,*,2015 Cengage Learning.All Rights Reserved.May not be copied,scanned,or duplicated,in whole or in part,except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.,Master case-study#2,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level -colorat diferit,*,2015 Cengage Learning.All Rights Reserved.May not be copied,scanned,or duplicated,in whole or in part,except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.,5.3,fghfgj,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,*,2015 Cengage Learning.All Rights Reserved.May not be copied,scanned,or duplicated,in whole or in part,except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.,Name fgchmvb,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,*,2015 Cengage Learning.All Rights Reserved.May not be copied,scanned,or duplicated,in whole or in part,except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.,Name fgchmvb,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,第六章6.4 完全竞争行业的短期分析电子课件经济学（微观部分）,完全竞争行业的短期分析,完全竞争行业的短期总供给曲线,假定生产要素价格不变，一个行业的短期总供给曲线由该行业内所有厂商的短期总供给曲线的水平加总而得到。,行业的短期供给曲线也是向右上方倾斜的，它表示市场的产品价格和市场的短期供给量成同方向的变动。而且，行业的短期供给曲线上与每一个价格水平相对应的供给量都是可以使得全体厂商在该价格水平获得最大利润或最小亏损的最优产量。,P,P,0,0,Q,Q,P,1,P,1,厂商供给曲线,行业供给曲线,P,2,Q,1,P,2,P,0,Q,P,1,P,2,Q,2,Q,3,Q,4,S,1,S,2,S,Q,1+,Q,3,Q,2+,Q,4,完全竞争行业的短期供给曲线,短期市场供给函数,短期市场供给函数表示了每个厂商向市场供给的总和,假定所有厂商面对相同的市场价格和要素价格,5,短期供给弹性,短期供给弹性描述了供给数量对于市场价格的反应程度,因为价格和供给数量正向联系,e,S,P,0,6,一个短期供给函数,假定有,100,相同的厂商，每个短期供给曲线是,q,i,(,P,v,w,)=10,P,/3,(,i,=1,2,100),这意味着市场供给函数是,7,在这个例子中,供给弹性为单位弹性,一个短期供给函数,8,
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