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Skill-Biased Technological Change and the Real Exchange Rate

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  • Dr. Matthias Gubler
  • Christoph Sax

Abstract

We sketch a model that shows how skill-biased technological change may reverse the classic Balassa-Samuelson effect, leading to a negative relationship between productivity in the tradable sector and the real exchange rate. In a small open economy, export goods are produced with high-skilled labor, in conjunction with capital and low-skilled labor, and are traded for imported consumption goods. Non-tradable services are produced with low-skilled labor only. A rise in the productivity of capital has two effects: (1) It may reduce the demand for labor in the tradable sector if the substitutability of low-skilled labor and capital in the tradable sector is high; and (2) it increases the demand for non-tradables and associated labor input. Overall demand for low-skilled labor declines if the labor force of the tradable sector is large relative to the labor force of the non-tradable sector. This leads to lower wages and thus to lower prices and real exchange rate depreciation.

Suggested Citation

  • Dr. Matthias Gubler & Christoph Sax, 2014. "Skill-Biased Technological Change and the Real Exchange Rate," Working Papers 2014-09, Swiss National Bank.
    • Handle: RePEc:snb:snbwpa:2014-09
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    References listed on IDEAS

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    1. Matthias Gubler & Christoph Sax, 2019. "The Balassa-Samuelson effect reversed: new evidence from OECD countries," Swiss Journal of Economics and Statistics, Springer;Swiss Society of Economics and Statistics, vol. 155(1), pages 1-21, December.
    2. Bodart, Vincent & Carpantier, Jean-François, 2016. "Real exchange rates and skills," Journal of International Money and Finance, Elsevier, vol. 67(C), pages 305-319.
    3. Bordo, Michael D. & Choudhri, Ehsan U. & Fazio, Giorgio & MacDonald, Ronald, 2017. "The real exchange rate in the long run: Balassa-Samuelson effects reconsidered," Journal of International Money and Finance, Elsevier, vol. 75(C), pages 69-92.

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    More about this item

    Keywords

    Real Exchange Rate; Balassa-Samuelson Hypothesis; Skill-Biased Technological Change; General Equilibrium;
    All these keywords.

    JEL classification:

    • F16 - International Economics - - Trade - - - Trade and Labor Market Interactions
    • F31 - International Economics - - International Finance - - - Foreign Exchange
    • F41 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Open Economy Macroeconomics
    • J24 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Human Capital; Skills; Occupational Choice; Labor Productivity

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