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Begin New Search Topic Markets Political Geography Global Focus Content Type Working Paper Publishing Institution Peterson Institute for International Economics

1. The international financial system after COVID-19

Author:
Maurice Obstfeld
Publication Date:
02-2022
Content Type:
Working Paper
Institution:
Peterson Institute for International Economics
Abstract:
In March 2020, international markets seized up with a violence unequaled since the global financial crisis nearly a dozen years before. As economies around the world locked down in the face of the potentially deadly but completely novel SARS-CoV-2 virus, stock markets fell, firms and governments scrambled for cash, liquidity strains emerged even in the market for US Treasurys, and capital flows to emerging-market and developing economies (EMDEs) reversed violently. This paper reviews the evolution of global financial markets since the global financial crisis, changes in academic thinking about these markets’ domestic impacts, the strains seen during the COVID-19 crisis, and perils that may lie ahead. A key theme is that stability will be enhanced if the global community embraces reforms that elevate market resilience, rather than depending on skillful policymakers wielding aggressive but ad hoc policy interventions to ride to the rescue again.
Topic:
Economics, Markets, COVID-19, and Financial Systems
Political Geography:
Global Focus

2. WTO 2025: Enhancing global trade intelligence

Author:
Alan Wm. Wolff
Publication Date:
04-2022
Content Type:
Working Paper
Institution:
Peterson Institute for International Economics
Abstract:
International trade flows based on information. Is the foreign market open? What are the conditions for entry? Are there customs duties to be paid and other regulations that need to be satisfied? Businesses thrive on getting as much certainty as they can find, and this requires reliable information. Is the competition subsidized? Are the competitors favored state-owned companies? During the pandemic, governments needed to know if food and medical supplies were going to be available from foreign sources and, most importantly, how available vaccines would be as most of the world’s countries could not produce any. Effective public policy cannot be made in the dark. The World Trade Organization, and the General Agreement on Tariffs and Trade before it, were founded with the idea of providing transparency. But more is needed to understand why trade is taking place, and even more important, when it is not, why not?
Topic:
Economics, Markets, Trade, and WTO
Political Geography:
Global Focus

3. Testing the Modigliani-Miller Theorem of Capital Structure Irrelevance for Banks

Author:
William R. Cline
Publication Date:
04-2015
Content Type:
Working Paper
Institution:
Peterson Institute for International Economics
Abstract:
Some advocates of far higher capital requirements for banks invoke the Modigliani-Miller theorem as grounds for judging that associated costs would be minimal. The M&M theorem holds that the average cost of capital to the firm does not depend on its capital structure (ratio of equity finance to debt finance), because any reduction in capital cost from switching to higher leverage using lower-cost debt is exactly offset by an induced increase in the unit cost of higher-cost equity capital as a consequence of the associated rise in risk. Statistical tests for large US banks in 2002–13 find that less than half of this M&M offset attains in practice. Higher capital requirements would thus impose increases in lending costs, with associated output costs from lower capital formation. These costs to the economy would need to be compared with benefits from lower risk of banking crises to arrive at optimal levels of capital requirements.
Topic:
Economics, International Trade and Finance, Markets, Politics, and Budget
Political Geography:
Global Focus