Publications of the Research Unit Labour Markets and Social Insurance

  1. ZEW Discussion Paper No. 97-33 // 1997

    Employment Effects of Publicy Financed Training Programs. The East German Experience

    We analyze the effectiveness of publicly financed training and retraining programs in east Germany as measured by their effects on individual re-employment probabilities after training. These are estimated by…

  2. ZEW Discussion Paper No. 97-25 // 1997

    East-West German Wage Convergence - How far have we got ?

    East-west German wage convergence in the period 1990 to 1995 is analyzed on the basis of the German Socio-Economic Panel. Empirical wage equations show that the west German wage structure has remained fairly…

  3. ZEW Discussion Paper No. 97-17 // 1997

    Relative Earnings and Demand for Unskilled Labor in West German Manufacturing

    We analyze the economic factors which have contributed to the dramatic decline of the employment share of unskilled labor in German manufacturing, in particular the role played by the relatively rigid earnings…

  4. ZEW Discussion Paper No. 97-14 // 1997

    Extended Benefit-Entitlement Periods and the Duration of Unemployment in West-Germany

    In the 1980s benefit-entitlement periods for older workers with long previous employment have been extended considerably in several steps. At the same time, income replacement ratios have been slightly reduced…

  5. ZEW Discussion Paper No. 97-07 // 1997

    Foul or Fair? The Heckman Correction for Sample Selection and its Critique - A Short Survey

    This paper gives a short overview of Monte Carlo studies on the usefulness of Heckman's (1976, 1979) two-step estimator for estimating a selection model. It shows that exploratory work to check for collinearity…