Is a transactions tax an effective means to stabilize the foreign exchange market?

The desirability of a transactions tax in the foreign exchange market, or Tobintax, depends on whether the tax deters short-term, destabilizing trade. While supporters claim that the tax would be a deterrent for short-term capital flows, critics contend that the deterrent capability of the tax would...

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Main Author: Andrea Terzi
Format: Article
Language:English
Published: Associazione Economia civile 2003-12-01
Series:PSL Quarterly Review
Subjects:
Online Access:http://ojs.uniroma1.it/index.php/PSLQuarterlyReview/article/view/9819/9704
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author Andrea Terzi
author_facet Andrea Terzi
author_sort Andrea Terzi
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description The desirability of a transactions tax in the foreign exchange market, or Tobintax, depends on whether the tax deters short-term, destabilizing trade. While supporters claim that the tax would be a deterrent for short-term capital flows, critics contend that the deterrent capability of the tax would be limited. This paper attempts to resolve some lingering questions about the arithmetic of a transactions tax, and concludes that a tax would raise the required return from trade for any time horizon, and thus deter all trades driven by small expected capital gains (i.e., smaller than the square of one plus the tax rate), and not necessarily those driven by a short horizon of the investor. The paper then explores the consequences of this result on the effectiveness of the tax within competing paradigms and concludes that a Tobin tax is not likely to be an effective means to reach the declared objectives.
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spelling doaj.art-91509442f053493bbb71f96727407b192022-12-21T23:32:42ZengAssociazione Economia civilePSL Quarterly Review2037-36352037-36432003-12-0156227367385Is a transactions tax an effective means to stabilize the foreign exchange market?Andrea TerziThe desirability of a transactions tax in the foreign exchange market, or Tobintax, depends on whether the tax deters short-term, destabilizing trade. While supporters claim that the tax would be a deterrent for short-term capital flows, critics contend that the deterrent capability of the tax would be limited. This paper attempts to resolve some lingering questions about the arithmetic of a transactions tax, and concludes that a tax would raise the required return from trade for any time horizon, and thus deter all trades driven by small expected capital gains (i.e., smaller than the square of one plus the tax rate), and not necessarily those driven by a short horizon of the investor. The paper then explores the consequences of this result on the effectiveness of the tax within competing paradigms and concludes that a Tobin tax is not likely to be an effective means to reach the declared objectives.http://ojs.uniroma1.it/index.php/PSLQuarterlyReview/article/view/9819/9704Foreign Exchange
spellingShingle Andrea Terzi
Is a transactions tax an effective means to stabilize the foreign exchange market?
PSL Quarterly Review
Foreign Exchange
title Is a transactions tax an effective means to stabilize the foreign exchange market?
title_full Is a transactions tax an effective means to stabilize the foreign exchange market?
title_fullStr Is a transactions tax an effective means to stabilize the foreign exchange market?
title_full_unstemmed Is a transactions tax an effective means to stabilize the foreign exchange market?
title_short Is a transactions tax an effective means to stabilize the foreign exchange market?
title_sort is a transactions tax an effective means to stabilize the foreign exchange market
topic Foreign Exchange
url http://ojs.uniroma1.it/index.php/PSLQuarterlyReview/article/view/9819/9704
work_keys_str_mv AT andreaterzi isatransactionstaxaneffectivemeanstostabilizetheforeignexchangemarket