一、留存增长模型下股票价值的计量公司的增长模式大体上可分为两种,一种是外部增长模式,即通过债券、股票等外部融资方式来筹集资金,实现公司的增长;另一种为内部增长模式,是指依赖公司留存收益实现的增长,内部增长模式要求公司保留税后利润进行再投资,从而增加未来利润和普通 First, the stock growth model under the model of stock value growth can be broadly divided into two types of companies, one is the external growth model, that is, through bonds, stocks and other external financing to raise funds to achieve the company’s growth; the other For the internal growth model, refers to the company relies on retained earnings to achieve growth, the internal growth model requires the company to retain profits after tax to reinvest, thereby increasing future profits and general