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Are Credit Growth Reactions to Expansionary Monetary Policy Shocks Weakened by Heightened Economic Policy Uncertainty?

  • Eliphas Ndou
  • Thabo Mokoena
Chapter

Abstract

Evidence indicates that positive (negative) economic policy uncertainty shocks lower (raise) credit extension and tighten (loosen) credit conditions. Evidence shows that expansionary monetary policy shocks lead to bigger increases in credit growth in the low economic policy uncertainty regime through amplifications from loosening credit conditions index. The findings show that elevated economic policy uncertainty directly weakens the transmission of the effects of expansionary monetary policy shocks onto credit growth. Thus economic policy uncertainty regimes matter for the efficacy of the credit conditions channel in transmitting expansionary monetary policy shocks to credit growth. Hence a large reduction in the policy rate by more than expected may be required to achieve a similar impact and this may lead to extensive loosening in the credit conditions.

References

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Copyright information

© The Author(s) 2019

Authors and Affiliations

  • Eliphas Ndou
    • 1
    • 3
    • 4
  • Thabo Mokoena
    • 2
  1. 1.Economic Research DepartmentSouth African Reserve BankPretoriaSouth Africa
  2. 2.Department of Economic, Small Business Development, Tourism and Environmental AffairsFree State Provincial GovernmentBloemfonteinSouth Africa
  3. 3.School of Economic and Business SciencesUniversity of the WitwatersrandJohannesburgSouth Africa
  4. 4.Wits Plus, Centre for Part-Time StudiesUniversity of the WitwatersrandJohannesburgSouth Africa

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