No abstract

This study examines how an increase in tick size affects algorithmic trading (AT), fundamental information acquisition (FIA), and the price discovery process around earnings announcements (EAs). Leveraging the SECs randomized Tick Size Pilot experiment, we show a tick size increase results in a decline in AT and a sharp drop in absolute cumulative abnormal returns and volume around EAs. More importantly, we find increased FIA in the pre-announcement period. Specifically, we show: (a) treatment firms pre-announcement returns better anticipate next quarters standardized unexpected earnings; (b) these firms experience an increase in EDGAR web traffic prior to EAs; and (c) they exhibit a drop in price synchronicity with index returns. Taken together, our evidence suggests that while an increase in tick size reduces AT and abnormal market reaction after EAs, it also increases FIA activities prior to EAs.

Environmental, social and governance (ESG) considerations have dominated the discussion of corporate purpose in recent years. We examine commonly accepted notions about ESG that are foundational to the discussion but receive little critical analysis. We conclude that decisions about ESG would improve if they were based on empirical evidence and theoretical research in this field.

This paper provides evidence that disclosing corporate bond investors' transaction costs (markups) affects the size of the markups. Until recently, markups were embedded in the reported transaction price and not explicitly disclosed. Without explicit disclosure, investors can estimate their markups using executed transaction prices. However, estimating markups imposes information processing costs on investors, potentially creating information asymmetry between unsophisticated investors and bond‐market professionals. We explore changes in markups after bond‐market professionals were required to explicitly disclose the markup on certain retail trade confirmations. We find that markups decline for trades that are subject to the disclosure requirement relative to those that are not. The findings are pronounced when constraints on investors' information processing capacity limit their ability to be informed about their markups without explicit disclosure.

Using Australian data this paper investigates the information content of losses. We are motivated by the possibility that losses and profits have different associations with share returns because losses are not expected to be permanent. Consistent with the evidence in Hayn (1995), our findings show that share returns do have a lower association with losses. In particular, we extend Hayn (1995) and focus on losses made by financially healthy firms where we provide an explanation for the low ERC for these losses. We are able to find supporting evidence that the low ERC is due to shareholders' expectations of earnings reversals, thus providing further insight into the relationship between returns and losses.