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The 2008 financial crash and the ensuing Great Recession resulted from decades of unconstrained excess and failures of risk management on Wall Street and complacency in Washington. While the 2010 Dodd-Frank Act sought to curtail these abuses, more work remains to be done. This issue of RSF, edited by Michael S. Barr, sets out proposals for comprehensive financial reform. Contributors suggest how to improve financial regulation, make markets more resilient, and increase protections for consumers and investors in order to lower the likelihood of a future crisis.
 
Several contributors evaluate the Dodd-Frank bill which mandated greater federal oversight of banks, increased regulation of credit rating agencies, and established the Consumer Financial Protection Bureau (CFPB), among other measures. Martin Baily and coauthors conclude that measures that require greater transparency and oversight in derivatives transactions have made financial institutions more resilient. Yet, the bill’s attempts to consolidate the fragmented financial regulatory system have not gone far enough.
 
Lauren Willis argues that instead of simply issuing disclosures, financial service providers should be required to meet more rigorous performance standards, such as proving through third-party testing that customers understand their fees and surcharges.  John Macey advocates reforms that would afford home mortgage borrowers the same protections as investors in the securities market, including regulations that prevent brokers from encouraging borrowers to refinance their mortgages to collect fees.
 
The issue also addresses global financial regulation. Viral Achara examines the financial sectors in the U.S., Europe, and Asia, and assesses their vulnerability to capital shortfalls in the event of a future crisis. Niamh Moloney finds that institutions established in the wake of the crash, such as the European Supervisory Authorities, have improved European-level prudential and consumer financial regulations and have the potential to increase the EU’s influence in international financial governance.
 
The effects of the financial crisis continue to reverberate around the world today. Together, the articles in this issue document the steps necessary for creating a more robust financial system that works better for all consumers, investors and the financial system itself.
 

The volume of capital flows between industrial and developing countries has grown dramatically in the past decade and has become a major issue in a world that is increasingly "globalized." Here Takatoshi Ito and Anne O. Krueger, two leading experts on this topic, have assembled a group of scholars who address different types of capital flows—bank lending, bonds, direct foreign investment—and the implications they hold for economic performance. With its particular focus on the Asian financial crises, this work presents a new model for policy makers everywhere in thinking about the role of private capital flows.

Some economic events are so major and unsettling that they “change everything.” Such is the case with the financial crisis that started in the summer of 2007 and is still a drag on the world economy. Yet enough time has now elapsed for economists to consider questions that run deeper than the usual focus on the immediate causes and consequences of the crisis. How have these stunning events changed our thinking about the role of the financial system in the economy, about the costs and benefits of financial innovation, about the efficiency of financial markets, and about the role the government should play in regulating finance? In Rethinking the Financial Crisis, some of the nation’s most renowned economists share their assessments of particular aspects of the crisis and reconsider the way we think about the financial system and its role in the economy. In its wide-ranging inquiry into the financial crash, Rethinking the Financial Crisis marshals an impressive collection of rigorous and yet empirically-relevant research that, in some respects, upsets the conventional wisdom about the crisis and also opens up new areas for exploration. Two separate chapters–by Burton G. Malkiel and by Hersh Shefrin and Meir Statman – debate whether the facts of the financial crisis upend the efficient market hypothesis and require a more behavioral account of financial market performance. To build a better bridge between the study of finance and the “real” economy of production and employment, Simon Gilchrist and Egan Zakrasjek take an innovative measure of financial stress and embed it in a model of the U.S. economy to assess how disruptions in financial markets affect economic activity—and how the Federal Reserve might do monetary policy better. The volume also examines the crucial role of financial innovation in the evolution of the pre-crash financial system. Thomas Philippon documents the huge increase in the size of the financial services industry relative to real GDP, and also the increasing cost per financial transaction. He suggests that the finance industry of 1900 was just as able to produce loans, bonds, and stocks as its modern counterpart—and it did so more cheaply. Robert Jarrow looks in detail at some of the major types of exotic securities developed by financial engineers, such as collateralized debt obligations and credit-default swaps, reaching judgments on which make the real economy more efficient and which do not. The volume’s final section turns explicitly to regulatory matters. Robert Litan discusses the political economy of financial regulation before and after the crisis. He reviews the provisions of the Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010, which he considers an imperfect but useful response to a major breakdown in market and regulatory discipline. At a time when the financial sector continues to be a source of considerable controversy, Rethinking the Financial Crisis addresses important questions about the complex workings of American finance and shows how the study of economics needs to change to deepen our understanding of the indispensable but risky role that the financial system plays in modern economies.

The recent financial crisis and the difficulty of using mainstream macroeconomic models to accurately monitor and assess systemic risk have stimulated new analyses of how we measure economic activity and the development of more sophisticated models in which the financial sector plays a greater role.

Markus Brunnermeier and Arvind Krishnamurthy have assembled contributions from leading academic researchers, central bankers, and other financial-market experts to explore the possibilities for advancing macroeconomic modeling in order to achieve more accurate economic measurement. Essays in this volume focus on the development of models capable of highlighting the vulnerabilities that leave the economy susceptible to adverse feedback loops and liquidity spirals. While these types of vulnerabilities have often been identified, they have not been consistently measured. In a financial world of increasing complexity and uncertainty, this volume is an invaluable resource for policymakers working to improve current measurement systems and for academics concerned with conceptualizing effective measurement.