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...

Weather is a key source of income risk, particularly in emerging market economies. This paper uses a randomized controlled trial involving a sample of Indian farmers to study how an innovative rainfall insurance product affects production decisions. We find that insurance provision induces...

We build a general equilibrium model with financial frictions that impede the effectiveness of monetary policy in stimulating output. Agents with heterogeneous productivity can increase investment by levering up, but this increases interim liquidity risk. In equilibrium, the more productive...

I introduce the concept of hybrid intermediaries: financial conglomerates that control a multiplicity of entity types active in the “assembly line” process of modern financial intermediation, a system that has become known as shadow banking. The complex bank holding companies of today are...

We employ a model of leverage-induced explosive behavior in financial markets to develop a measure of financial market instability. Specifically, we derive a quantitative condition for how large levered investors can become relative to the whole market before the demand curve for securities...

Remarks at the Workshop on Reforming Culture and Behavior in the Financial Services Industry, Federal Reserve Bank of New York, New York City.

Remarks at the Workshop on Reforming Culture and Behavior in the Financial Services Industry, Federal Reserve Bank of New York, New York City.

Pierret (2015) presents empirical analysis of the solvency-liquidity nexus for the banking system, documenting that a shock to the level of banks’ solvency risk is followed by lower short-term debt. Conversely, higher short-term debt Granger-causes higher solvency risk. These results point...

Remarks at the Standard and Poor's Ratings Services Global Bank Conference, New York City

Many large U.S. bank holding companies (BHCs) continued to pay dividends during the recent financial crisis, even as financial market conditions deteriorated, large losses accumulated, and emergency capital and liquidity were being provided by the official sector. In contrast, share repurchases...