The Unexpected Global Financial Crisis : Researching Its Root Cause
The world is currently still struggling with the aftermath of the worst economic crisis since the Great Depression. Following a description of the eruption, evolution and consequences of the global crisis, this paper reviews alternative hypotheses...
Main Authors: | , |
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Format: | Policy Research Working Paper |
Language: | English |
Published: |
2012
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Subjects: | |
Online Access: | http://www-wds.worldbank.org/external/default/main?menuPK=64187510&pagePK=64193027&piPK=64187937&theSitePK=523679&menuPK=64187510&searchMenuPK=64187283&siteName=WDS&entityID=000158349_20120109085942 http://hdl.handle.net/10986/3222 |
Summary: | The world is currently still struggling
with the aftermath of the worst economic crisis since the
Great Depression. Following a description of the eruption,
evolution and consequences of the global crisis, this paper
reviews alternative hypotheses for the causes of the global
financial crisis as well as their empirical evidence. The
paper refutes the frequently voiced view that the global
crisis was caused by global imbalances that reflected
economic policies of East Asian countries. Instead, it
argues that global imbalances were the result of excess
demand in the United States, resulting from both the public
debt in the United States arising from the Afghanistan and
Iraqi wars and tax cuts and the overconsumption by
households supported by the wealth effect from the housing
bubble in the United States. The housing bubble itself was
the outcome of the Federal Reserve's low interest rate
policy in the aftermath of the burst of the
"dot-com" bubble in 2001, the lack of appropriate
financial regulation, and housing policies aimed at
expanding the mortgage market to low-income borrowers. It
was possible to maintain the large trade deficits of the
United States for such a long period of time because of the
dollar's reserve currency status. When the housing
bubble in the United States burst, the global crisis ensued.
The paper also analyzes why China's trade surplus
increased significantly in general and with the United
States in particular in recent years, and argues that this
increase was caused by both the relocation of the
labor-intensive tradable sector of East Asian economies to
China and high corporate saving rates in China as a result
of its dual-track approach to reform. |
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