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Investment and employment adjustment after unification : some results from a macroeconometric disequilibrium model

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  • Radowski, Daniel
  • Smolny, Werner
  • Winker, Peter

Abstract

The macroeconomic development in West Germany in the aftermath of unification was characterized by a boom period in 1990/1991, a deep recession in 1992/1993 and a slow recovery since then. In East Germany, in contrast, unification induced a breakdown of production and employment followed by a slow recovery starting in 1992. In this paper, a macroeconometric model is used to assess this development. In particular, estimation results for investment and employment adjustment after unification are reported. The estimates are based on a disequilibrium model formerly developed for West Germany and extended in this paper to cover also unified Germany. The results reveal that the adjustment of investment and employment can be analysed with the same theoretical model for West and East Germany. However, the adjustment speed for investment differs significantly at least in the early years after unification, while changes in the mismatch on the labour market and employment adjustment are less pronounced.

Suggested Citation

  • Radowski, Daniel & Smolny, Werner & Winker, Peter, 1999. "Investment and employment adjustment after unification : some results from a macroeconometric disequilibrium model," ZEW Discussion Papers 99-56, ZEW - Leibniz Centre for European Economic Research.
    • Handle: RePEc:zbw:zewdip:5269
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    References listed on IDEAS

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    1. Dixit, Avinash K & Stiglitz, Joseph E, 1977. "Monopolistic Competition and Optimum Product Diversity," American Economic Review, American Economic Association, vol. 67(3), pages 297-308, June.
    2. Robert E. Hall, 1986. "Market Structure and Macroeconomic Fluctuations," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 17(2), pages 285-338.
    3. Robert J. Barro, 1972. "A Theory of Monopolistic Price Adjustment," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 39(1), pages 17-26.
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    Cited by:

    1. Beck, Martin & Winker, Peter, 2004. "Modeling spillovers and feedback of international trade in a disequilibrium framework," Economic Modelling, Elsevier, vol. 21(3), pages 445-470, May.
    2. Winker, Peter & Smolny, Werner & Radowski, Daniel, 1999. "Modeling German unification in a disequilibrium framework," ZEW Discussion Papers 99-61, ZEW - Leibniz Centre for European Economic Research.

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    More about this item

    JEL classification:

    • C51 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Model Construction and Estimation
    • E24 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Employment; Unemployment; Wages; Intergenerational Income Distribution; Aggregate Human Capital; Aggregate Labor Productivity
    • E22 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Investment; Capital; Intangible Capital; Capacity

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