Do accruals exacerbate information asymmetry in the market?

A considerable body of evidence, both archival and experimental, suggests that accounting accruals are heterogeneously interpreted by investors. We examine whether the information asymmetry among investors arising from this heterogeneous interpretation, implied in these empirical results, affects transactions costs in the form of the adverse selection component of the bid-ask spread. We examine this impact both, in a yearly setting and around the first release of quarterly accrual information. The results of the study provide empirical evidence of a positive association between the adverse selection component and accruals in the yearly analysis. Since wider bid-ask spreads are both theoretically and empirically linked to higher stock returns (Brennan & Subrahmanyam, 1996), our results provide a transaction cost basis for understanding one possible factor underlying the linkage between accruals and cost of equity capital, and accruals and information risk pricing as documented in Francis et al. (2005) and Ecker et al. (2006).