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Capital Openness and Income Inequality: Smooth Sailing or Troubled Waters?

Working Paper #307

Kevin Gallagher, Guillermo Lagarda, Jennifer Linares

Paper  805kb pdf

Capital openness has long been associated with financial and banking crises. Most recently, the financial crisis raised concerns among policymakers about the effects of capital openness and the growing income inequality within countries. This reaction is not baseless: over the past three decades, increases in financial liberalization and economic downturns have coincided with income inequality aggravation. In response, there has been an increase in capital controls and the re-regulation of the financial account.[1] This return to orthodoxy could be a setback for supporters of global coordination.


The troubling decision of choosing sides between closing rather than opening has not been exclusive of policymakers. Capital controls are making an intellectual comeback, too: “The general presumption was that capital account liberalization was always good, and capital controls were nearly always bad. I’ve seen the thinking change, partly because it was already wrong then, and because it was particularly wrong in the crisis,” said Olivier Blanchard, former professor of the Massachusetts Institute of Technology (MIT) and former Chief Economist of the International Monetary Fund (IMF). As Blanchard said, openness has traditionally been seen as Pareto improving since it expands possibility frontiers. In contrast, closing or restricting the capital account is considered by many to be detrimental to countries’ economies. It can, for instance, discourage inward investment, as investors may fear they will not be able to easily withdraw their money during an economic downturn.

[1] The concept of capital flow liberalization is used in this paper interchangeably with capital account liberalization and financial account liberalization.

About the Authors

Kevin P. Gallagher
Professor of Global Development Policy
Global Development Policy Center
Boston University

Dr. Kevin P. Gallagher is an associate professor of international relations at Boston University, and senior researcher at the Global Development and Environment Institute at Tufts University. He specializes in global economic and development policy, with an emphasis on Latin America.

Professor Gallagher is the author of The Dragon in the Room: China and the Future of Latin American Industrialization (with Roberto Porzecanski), The Enclave Economy: Foreign Investment and Sustainable Development in Mexico's Silicon Valley (with Lyuba Zarsky), and Free Trade and the Environment: Mexico, NAFTA, and Beyond. He writes a monthly column on globalization and development for the The Guardian (UK) newspaper.

Professor Gallagher is also a research fellow at Boston University’s Frederick S. Pardee Center for the Study of the Longer-Range Future where he directs the Global Economic Governance Initiative. In 2010 he served on the US Department of State’s investment subcommittee of the Advisory Committee on International Economic Policy.

Guillermo Lagarda

Jennifer Linares

Publication Information

Type Working Paper
Program -
Posted 01/12/18
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