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Does Macroeconomic Policy Affect Private Savings in Europe?: Evidence from a Dynamic Panel Data Model


  • Mechthild Schrooten
  • Sabine Stephan


This note explores the relationship between the price elasticity of demand and the R&D intensity of the product. We introduce the concept of R&D intensity into a standard Dixit-Stiglitz/Krugman-type setting. R&D activity is treated as a fixed cost of production. Within this framework, sectors with a higher R&D intensity show a lower price elasticity of demand. This proposition is confirmed by an empirical investigation of export demand for manufactured goods from major industrialised countries. Consequently, real exchange rate changes have an impact on the commodity structure of exports.

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  • Mechthild Schrooten & Sabine Stephan, 2004. "Does Macroeconomic Policy Affect Private Savings in Europe?: Evidence from a Dynamic Panel Data Model," Discussion Papers of DIW Berlin 431, DIW Berlin, German Institute for Economic Research.
  • Handle: RePEc:diw:diwwpp:dp431

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    More about this item


    Dynamic panel data model; Private savings; European Union; GMM estimator;

    JEL classification:

    • C33 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables - - - Models with Panel Data; Spatio-temporal Models
    • E21 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Consumption; Saving; Wealth

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