<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">郑秉文教授所提倡的名义帐户制,从资金的来源和使用上讲,是否一种变相的现收现付制?若是,名义帐户制则如何解决人口老龄化问题?</span></p>