Working Paper: NBER ID: w16282
Authors: Paul Asquith; Andrea S. Au; Thomas R. Covert; Parag A. Pathak
Abstract: This paper describes the market for borrowing corporate bonds using a comprehensive dataset from a major lender. The cost of borrowing corporate bonds is comparable to the cost of borrowing stock, between 10 and 20 basis points per year. Factors that increase borrowing costs are loan size, percentage of inventory lent, rating, and borrower identity. Trading strategies based on cost or amount of borrowing do not yield excess returns. Bonds with corresponding CDS contracts are more actively lent than those without. Finally, the 2007 Credit Crunch did not affect average borrowing cost or loan volume, but increased borrowing cost variance.
Keywords: corporate bonds; borrowing costs; short selling; credit default swaps
JEL Codes: G12; G14
Edges that are evidenced by causal inference methods are in orange, and the rest are in light blue.
| Cause | Effect |
|---|---|
| loan size (G51) | borrowing costs (H74) |
| inventory percentage (L81) | borrowing costs (H74) |
| bond rating (H74) | borrowing costs (H74) |
| borrower identity (G51) | borrowing costs (H74) |
| bond short sellers (G12) | excess returns (D46) |
| bonds with CDS (G12) | bond borrowing (H74) |
| 2007 credit crunch (F65) | borrowing costs (H74) |
| 2007 credit crunch (F65) | loan volumes (G51) |
| 2007 credit crunch (F65) | variance of borrowing costs (G32) |