We study the causal impacts of a tick size reduction policy in highly liquid stocks, exploiting a unique experiment in Borsa Istanbul leading to substantial exogenous variation in the tick size. Adapting a differences-in-differences strategy with a novel limit order and trade book data with...

One key challenge of regulatory oversight is information asymmetry between the regulator and the regulated. We investigate this issue through a unique setting in which the SEC uses firms’ voluntary disclosures to bridge the information gap during their periodic reviews of mandatory...

This study constructs a novel measure that aims to capture face-to-face private communications between firm managers and sell-side analysts by mapping detailed, large-volume taxi trip records from New York City to the GPS coordinates of companies and brokerages. Consistent with earnings releases...

As the U.S. Securities and Exchange Commission considers appropriate “ESG” disclosure mandates, the Financial Economist’s Roundtable contributes to the debate with a statement summarizing its policy discussion. The FER believes financial regulators should limit mandates to matters that...

We examine whether a shock to the enforceability of Regulation Fair Disclosure (Reg FD) limited its ability to restrict the flow of private information between managers and investors. Although prior work provides evidence that Reg FD reduced managers’ selective disclosure of material...

Despite the lack of a dominant explanation for the level of risk assumed by investors in asset-backed securities in the period preceding the financial crisis, the U.S. Congress proposed and passed new disclosure prescriptions addressing various aspects of the secondary mortgage market as part of...

The SEC released its long-awaited Climate Disclosure Proposal on March 21, 2022. The Proposal is expansive, the stakes are high, and, predictably, various critical arguments are being advanced in preparation for a potential court challenge. A close review of the Proposal, however, suggests that...

This Comment Letter, signed by 30 securities law scholars, responds to the SEC’s request for comment on its March 2022 proposed rules for the “Enhancement and Standardization of Climate-Related Disclosures for Investors” (the “Proposal”). The letter focuses on a single...

The following article adapts and consolidates two comment letters submitted last spring by a group of twenty-two professors of finance and law on the SEC’s proposed climate change disclosure rules. The professors reiterate their recommendation that the SEC withdraw its proposal as legally...

This study investigates whether the influence of the US environment on firms cross-listed in the US is associated with the reduction in the disclosure deficiencies related to firms' legal traditions. We analyze the levels of compliance with the disclosures required by International Accounting...