However, instead of appropriately distributing risks, this process often concentrated risk in opaque and complex ways. Innovations occurred too rapidly for many financial institutions’ risk management systems; for the market infrastructure, which consists of payment, clearing and settlement systems; and for the nation’s financial supervisors. Securitization, by breaking down the traditional relationship between borrowers and lenders, created conflicts of interest that market discipline failed to correct. Loan originators failed to require sufficient documentation of income and ability to pay. Securitizers failed to set high standards for the loans they were willing to buy, encouraging underwriting standards.