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Closer monetary union and product market integration in emerging economies: Evidence from the Common Monetary Area in Southern Africa

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  • Nchake, Mamello A.
  • Edwards, Lawrence
  • Rankin, Neil

Abstract

This study utilizes detailed micro price data to estimate the impact of closer monetary union on the integration of product markets across countries, considering two policy shocks from Botswana. Using the difference-in-difference approach, the results reveal that the adoption by Botswana of a crawling peg exchange policy reduced price differences between South Africa and Botswana by 4 percentage points. Subsequent changes in the Botswana monetary policy regime further reduced price gaps by 2 percentage points. These results provide support for the effectiveness of alignment in interest rate and exchange rate policies in enhancing the integration of product markets between countries.

Suggested Citation

  • Nchake, Mamello A. & Edwards, Lawrence & Rankin, Neil, 2018. "Closer monetary union and product market integration in emerging economies: Evidence from the Common Monetary Area in Southern Africa," International Review of Economics & Finance, Elsevier, vol. 54(C), pages 154-164.
    • Handle: RePEc:eee:reveco:v:54:y:2018:i:c:p:154-164
    DOI: 10.1016/j.iref.2017.08.004
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    Cited by:

    1. Lawrence Edwards & Zaakirah Ismail & Godfrey Kamutando & Simbarashe Mambara & Matthew Stern & Fouche, 2022. "TheconsumerpriceeffectsofspecifictradepolicyrestrictionsinSouthAfrica," Working Papers 11036, South African Reserve Bank.
    2. Ionel Bostan & Otilia-Roxana Oprea & Ovidiu Stoica, 2020. "Approaching Monetary Integration in the Context of the Imperative to Ensure the Sustainable Growth in the EU," Sustainability, MDPI, vol. 12(17), pages 1-15, August.
    3. Marina Glushenkova & Marios Zachariadis, 2024. "How different are Monetary Unions to national economies according to prices?," International Journal of Finance & Economics, John Wiley & Sons, Ltd., vol. 29(1), pages 684-702, January.

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    More about this item

    Keywords

    Botswana; Exchange rate; Monetary union; Product market integration;
    All these keywords.

    JEL classification:

    • F10 - International Economics - - Trade - - - General
    • F13 - International Economics - - Trade - - - Trade Policy; International Trade Organizations
    • F14 - International Economics - - Trade - - - Empirical Studies of Trade
    • F15 - International Economics - - Trade - - - Economic Integration
    • F42 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - International Policy Coordination and Transmission

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