Please use this identifier to cite or link to this item: https://hdl.handle.net/10419/278742 
Year of Publication: 
2022
Series/Report no.: 
Frankfurt School - Working Paper Series No. 232
Publisher: 
Frankfurt School of Finance & Management, Frankfurt a. M.
Abstract: 
This paper examines how the IBOR Reform affects interest rate swaps (IRS), focusing on Euro and US Dollar. The effects are derived by (1) studying publications from the standard setting bodies behind the reforms and (2) by analyzing swap conventions and clearing eligibility criteria at LCH, CME, and Eurex. The paper finds a limited impact on Euro IRS, as it has retained its credit-risky and forward-looking benchmark rate in the (hybrid) EURIBOR. The largest adjustment has been the shift from EONIA to €STR OIS discounting. USD IRS will move from USD LIBOR to the overnight rate SOFR. Consequently, interest rates are calculated by compounding the daily SOFR rates over the interest period. As the rate is no longer forward-looking, the floating rate is set at the end of the interest period ("fixed in arrears"). SOFR does not contain a term premium and is nearly risk free unlike USD LIBOR. One direct result is a lower swap rate. Moreover, banks no longer have an interest rate that captures their funding costs. Lastly, EURUSD cross currency swaps now mostly exchange €STR for SOFR instead of EURIBOR for USD LIBOR, which has increased the cross-currency basis.
Subjects: 
IBOR Reform
LIBOR
SOFR
€STR
EURIBOR
RFRs
Overnight rate
OIS
Compounding in arrears
Interest rate swaps
Cross currency swaps
JEL: 
G12
G23
G28
Document Type: 
Working Paper

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