Threshold cointegration and the short-run dynamics of twin deficit hypothesis in African countries

Ahmad Hassan Ahmad, Olalekan Bashir Aworinde, Christopher Martin

Research output: Contribution to journalArticle

4 Citations (Scopus)
98 Downloads (Pure)

Abstract

This paper examines the relationship between the fiscal deficit and the current account deficit using the threshold cointegration approach of Hansen and Seo (2002). Using quarterly data for nine African countries for the period 1980-2009, a long-run positive cointegrating relationship is established for six out of the nine countries examined, while the relationship is negative for the other three. This provides qualified support for the twin convergence hypothesis. Threshold error correction effects show some diversity in the speed of adjustment of the current account relative to the speed of adjustment of the fiscal deficit. This may be a reflection of differences in the way fiscal policy issues are handled across the countries.

Original languageEnglish
Pages (from-to)80-91
Number of pages12
JournalJournal of Economic Asymmetries
Volume12
Issue number2
Early online date28 Apr 2015
DOIs
Publication statusPublished - Nov 2015

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Short-run
Twin deficits
Threshold cointegration
African countries
Fiscal deficit
Speed of adjustment
Fiscal policy
Current account deficit
Error correction
Convergence hypothesis
Current account

Keywords

  • African countries
  • Current account deficits
  • Fiscal deficits
  • Threshold cointegration

Cite this

Threshold cointegration and the short-run dynamics of twin deficit hypothesis in African countries. / Ahmad, Ahmad Hassan; Aworinde, Olalekan Bashir; Martin, Christopher.

In: Journal of Economic Asymmetries, Vol. 12, No. 2, 11.2015, p. 80-91.

Research output: Contribution to journalArticle

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