Finance

This research project seeks to develop a theory of how bubbles and crashes can arise even when all agents are rational, informed, and trading in perfect markets.

This research project develops a novel framework to capture both instantaneous and dynamic contagion mechanisms arising in financial networks when balance sheet linkages across entities exist.

This research project uses statistical physics and network analysis to understand and explain the contagion and panic effects associated with crises that are unexplained in standard economic models.

This research project explores the sources of and remedies for financial instability as well as the relationship between traders’ choice of a price-setting mechanism and market structure and the relationship between market freezes and the amount of intermediation in the market.

This research project provides insights into how the lending market and resale market for asset-backed securities could have broken down during the 2008-2009 financial crisis, leading to a near-collapse of the banking sector and to a significant decline in real loan activity.

This research project proposes a large-scale simulation of how distress and growth propagate through the real economy via a network of trade credit between firms.

This research project aims to change the conventional wisdom about how global banks take and manage risks and generate ideas that are both innovative and useful to realistic thinking about policy.

This project studies a broad array of financial institutions to discover the impacts of financial regulations on functionally efficient finance, productivity growth, and income distribution.

This research project builds on theory indicating that credit flows to the real sector have systematically different effects from financial flows to asset markets.

This research project develops a model of foreign exchange markets in which agents’ expectations are explicitly modeled and evolve over time and examines how these models perform in terms of capturing the behavior observed in the experiments with human subjects.

This research project introduces heterogeneous microeconomic behavior into a demand-driven stock flow consistent model to study the links between microeconomic financial fragility and macroeconomic instability.

This research project seeks to understand the linkages between the changes in the financial economy and the behavior of households in the real economy.

This research project organizes a systematic database of policies implemented in response to crises, focusing on fiscal and monetary measures, in order to identify policy action rather than simply looking at endogenous outcome variables.

This research project analyzes the history of the concentration of bank regulatory authority within the Federal Reserve and explores the public policy issues arising from that concentration.

This research project uses reflexivity thinking to develop a theory of reflexive economic agents whose behavior is central to both the theory of innovation and to the explanation of phenomena such as bubbles, cascades, and herding that are inconsistent with DSGE/rational expectations macroeconomics.