英文名称：Mezzanine Fund 中文名称：夹层基金指企业收购中，填补了股权资金、普通债权资金之后仍有不足的收购资金缺口，即介于股权与债权之间的资金。e.g. The Blackstone Group, a leading global alternative asset manager and provider of financial advisory services, deals with such businesses as the management of corporate private equity funds, real estate opportunity Funds, hedge funds, mezzanine funds, senior debt funds, proprietary hedge funds and closed-end mutual funds.