As has been true of many financial innovations in the past, the benefits of this disaggregated originate-to-distribute model may have been obvious, but the problems less so. ... Originators had every incentive to maintain origination volume, because that would allow them to earn substantial fees, but they had weak incentives to maintain loan quality. When loans went bad, originators lost money, mainly because of the warranties they provided on loans; however, those warranties often expired as quickly as ninety days after origination. Furthermore, unlike traditional players in mortgage markets, originators often saw little value in their charters, because they often had little capital tied up in their firm. When hit with a wave of early payment defaults and the associated warranty claims, they simply went out of business. While the lending boom lasted, however, originators earned large profits.