1. With this type of financing arrangement, startup firms operate with very little surplus capital; their financing needs are only contributed to by venture capitalists as the need for capital arises.
2. Individual investors can benefit from this type of strategy: it reduces the risk of entering positions in overpriced securities, since the investments are spread out. This technique also moderately smooths market fluctuations for the investor, since he or she benefits from dollar-cost averaging (a fixed dollar contribution amount each month, for example, will result in more equity shares being purchased at low market prices than at high prices). Of course, as a trade-off for the safety of this added smoothness, investors sacrifice the potentially higher returns they might have seen if they had simply made a lump sum investment at low market prices.