投资银行是美国的讲法,特指在资本市场上的供应者和需求者之间充当媒介的非银行金融机构。中国不一定称投资银行,以与银行相区别。它的主要业务是证券承购、分销和买卖、代理企业兼并和收购、提供财务和投资咨询以及资产管理等非存贷金融业务。它既是资金的吸纳者,又是使用者。在发行市场上,为资金缺乏的企业或其他 Investment banking is the United States talk, especially in the capital market between suppliers and demanders as a medium of non-bank financial institutions. China does not necessarily call investment banks to distinguish them from banks. Its principal activities are securities acquisition, distribution and trading, agency mergers and acquisitions, provision of financial and investment advice and asset management and other non-depository and lending financial services. It is both a cash taker and a consumer. In the issuance market, for lack of funds or other businesses