Remarks at the Center for Transnational Legal Studies Seminar on the Impact of U.S. Regulatory Reform on Global Banks, New York City.

Remarks at the Risk USA 2012 Conference, New York City.

The goal of integrated risk management in a financial institution is to measure and manage risk and capital across a range of diverse business activities. This requires an approach for aggregating risk types (market, credit, and operational) whose distributional shapes vary considerably. In this...

In 2002, the Securities and Exchange Commission mandated that the chief executive officers of large, publicly traded firms certify the accuracy of their company financial statements. In this paper, I investigate whether CEO certification has had a measurable effect on the stock market valuation...

We identify the tension created by the dual demands of financial institutions to be value-maximizing entities that also serve the public interest. We highlight the importance of information in addressing the public’s desire for banks to be safe yet innovative. Regulators can choose several...

Remarks at the New York Bankers Association Financial Services Forum, New York City.

Testimony before the Subcommittee on Oversight and Investigations, Committee on Financial Services, U.S. House of Representatives.> .

The subprime crisis highlights how little we know about the governance of banks. This paper addresses a long-standing gap in the literature by analyzing board governance using a sample of banking firm data that spans forty years. We examine the relationship between board structure (size and...

In this paper, we infer motives for trade initiation from market sidedness. We define trading as more two-sided (one-sided) if the correlation between the numbers of buyer- and seller-initiated trades increases (decreases), and assess changes in sidedness (relative to a control sample) around...