For the buyer, a repot is a way to invest cash for an appropriate period (other investments generally limit durations). It is short-term and safer as a guaranteed investment, since the investor receives guarantees. The liquidity of the deposit market is good and interest rates are competitive for investors. Money funds are big buyers of retirement transactions. An inverted repository is replaced by a repo with the A and B rolls. In a repo, the investor/lender provides cash to a borrower, the loan being secured by the borrower`s collateral, usually bonds. If the borrower becomes insolvent, the guarantee is granted to the investor/lender. Investors are generally financial enterprises such as money funds, while borrowers are non-intrusive financial institutions, such as investment banks and hedge funds. The investor/lender calculates an interest rate called “pension rate” $X the granting of loans and recovers a higher amount $Y. In addition, the investor/lender may demand guarantees that require a value greater than the amount he lends. This difference is the “haircut.” These concepts are illustrated in the diagram and in the equations section. If investors are at greater risk, they may charge higher pension interest rates and demand higher reductions. A third party may be involved to facilitate the transaction; In this case, the transaction is called a “tri-party deposit.”  A buy/sell back is a “reverse repo.” An open pension contract (also called on demand) works in the same way as an appointment period, except that the trader and counterparty accept the transaction without setting the due date.
On the contrary, trade can be terminated by both parties by notifying the other party before an agreed daily period. If an open deposit is not completed, it is automatically crushed every day. Interest is paid monthly and the interest rate is reassessed by mutual agreement at regular intervals. The interest rate on an open pension is generally close to the federal rate. An open repo is used to invest cash or finance assets if the parties do not know how long it will take them. But almost all open contracts conclude in a year or two. Pension transactions are generally considered to be a reduction in credit risk. The biggest risk in a repo is that the seller does not maintain his contract by not repuring the securities he sold on the due date.
In these cases, the purchaser of the guarantee can then liquidate the guarantee in an attempt to recover the money he originally paid. However, the reason this is an inherent risk is that the value of the warranty may have decreased since the first sale and therefore cannot leave the buyer with any choice but to maintain the security he never wanted to maintain in the long term, or to sell it for a loss. On the other hand, this transaction also poses a risk to the borrower; If the value of the guarantee increases beyond the agreed terms, the creditor cannot resell the guarantee. In particular, Part B acts as a lender in a pension institution, while Seller A acts as a cash borrower and uses the guarantee as collateral; in an inverted repo (A) is the lender and (B) the borrower. A pension is economically similar to a secured loan, with the buyer (actually the lender or investor) obtaining guarantees to protect themselves from a seller`s default. The party that sells the securities at first is actually the borrower. Many types of institutional investors conduct repo transactions, including investment funds and hedge funds.  Almost all guarantees can be used in a repo, although highly liquidated securities are preferred, as they can be sold more easily in the event of default and, more importantly, they can easily be obtained on the open market, where the buyer has created a short position in the pension guarantee through an inverted repo and a sale in the market; at the same time, against liquid securities is not recommended.