Anmerkungen:
Nach Informationen von SSRN wurde die ursprüngliche Fassung des Dokuments February 12, 2023 erstellt
Beschreibung:
The CDS Big Bang introduced two standard coupons for CDS trading. We exploit the setting of the two standard coupons as a natural experiment to quantify the components of the bid-ask spreads in over-the-counter markets. We find that a significant portion of the difference in the bid-ask spread between the two coupons is explained by the difference in funding costs. Furthermore, search intensity also explains the variation in the difference in bid-ask spread. The liquidity typically concentrates on one of the standard coupons and can suddenly switch to the other coupon. Using the sudden switch of the primary coupon, we provide further evidence to support the predictions of search-based liquidity models