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Individual Rationality and Learning: Welfare Expectations in East Germany Post-Reunification

Author

Listed:
  • Frijters, Paul

    (London School of Economics)

  • de New, John

    (Melbourne Institute of Applied Economic and Social Research)

  • Shields, Michael A.

    (Monash University)

Abstract

In this paper we test the Rational Expectations hypothesis using longitudinal data on expectations and realizations of individual welfare for East Germans in the years following reunification. German reunification was unexpected and delivered a large shock to the future prospects of the inhabitants of the former East Germany. We therefore take it as a 'natural' experiment through which to study the rationality of expectations. Our results show that East Germans significantly over-estimated the welfare gains immediately following reunification. The prediction error was largest for the young, the poorly educated and those with children. However, expectations and realizations of life satisfaction in East Germany had converged by 1995, at a level considerably below that of West Germans. We hence conclude that expectations were close to rational after the dust of reunification had settled, but that expectations are not likely to be rational in times of great transition or volatility.

Suggested Citation

  • Frijters, Paul & de New, John & Shields, Michael A., 2002. "Individual Rationality and Learning: Welfare Expectations in East Germany Post-Reunification," IZA Discussion Papers 498, Institute of Labor Economics (IZA).
    • Handle: RePEc:iza:izadps:dp498
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    References listed on IDEAS

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    2. Marzieh Abolhassani & Rob Alessie, 2013. "Subjective Well-Being Around Retirement," De Economist, Springer, vol. 161(3), pages 349-366, September.

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    More about this item

    Keywords

    rational expectations; life satisfaction; welfare; learning; German reunification;
    All these keywords.

    JEL classification:

    • C23 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Models with Panel Data; Spatio-temporal Models
    • C25 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Discrete Regression and Qualitative Choice Models; Discrete Regressors; Proportions; Probabilities
    • I31 - Health, Education, and Welfare - - Welfare, Well-Being, and Poverty - - - General Welfare, Well-Being
    • Z1 - Other Special Topics - - Cultural Economics

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