We study the cross-sectional effects of Basel regulations on dealer intermediation in the U.S. corporate bond market. Using intra-quarter variation in the intensity of Basel regulatory requirements, we document pronounced inventory contractions when regulatory pressure rises near quarter-ends....

We examine portfolio trading and its impact on corporate bond liquidity. Our theoretical framework identifies how portfolio trades provide dealers with benefits through a diversification channel and with costs through a balance sheet channel. We then test empirically multiple hypotheses on the...

Corporate bond dealers build up considerable inventories for which they rely on short-term funding. I provide empirical evidence that dealers' inventory financing constraints are a crucial determinant of the costs of their liquidity provision in corporate bond markets. Constructing a unique...

We study a global panel of green and conventional corporate bonds to assess the borrowing cost advantage at issuance for green bond issuers. We find that, on average, green corporate bonds have a yield spread that is 8 basis points lower relative to conventional bonds. We link this borrowing...

We examine the role of insurance companies as value investors in the corporate bond market. We show that during the COVID-19 liquidity crisis, insurers acted as “buyers of last resort” and increased their corporate bond positions, particularly in bonds facing fire sales by mutual funds....