<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 47.25pt; TEXT-INDENT: -47.25pt; mso-char-indent-count: -4.5;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;"></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 47.25pt; TEXT-INDENT: -47.25pt; mso-char-indent-count: -4.5;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;"></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 47.25pt; TEXT-INDENT: -47.25pt; mso-char-indent-count: -4.5;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;"></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 47.25pt; TEXT-INDENT: -47.25pt; mso-char-indent-count: -4.5;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">证明：在一个没有产品差异的产量竞争寡头模型中，如果每个企业的产量均为正，那么各企</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 47.25pt; TEXT-INDENT: -15.75pt; mso-char-indent-count: -1.5; mso-para-margin-left: 3.0gd;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;"></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 47.25pt; TEXT-INDENT: -15.75pt; mso-char-indent-count: -1.5; mso-para-margin-left: 3.0gd;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">业的</span><span lang="EN-US"><font face="Times New Roman">Lerner</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">指数（即</span><span lang="EN-US"><font face="Times New Roman">( P−MC</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">）</span><span lang="EN-US"><font face="Times New Roman">/ P</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">）的和等于在均衡价格下市场需求的价格弹性的绝</span></p><p><span style="; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;; mso-bidi-; mso-bidi-font-family: &quot;Times New Roman&quot;; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;对值的倒数。</span></p><p><span style="; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;; mso-bidi-; mso-bidi-font-family: &quot;Times New Roman&quot;; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"></span></p><p><span style="; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;; mso-bidi-; mso-bidi-font-family: &quot;Times New Roman&quot;; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"></span></p><p><span style="; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;; mso-bidi-; mso-bidi-font-family: &quot;Times New Roman&quot;; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">烦请哪位高手帮助解答,过程详细些最好,谢谢!!!!</span></p>