Publications of the Research Unit Environmental and Climate Economics

  1. Discussion and Working Paper // 2002

    Heterogeneous International Agreements - If per capita emission levels matter

    This paper studies the incentives for international cooperation if (some) countries prefer a more equitable distribution of per capita emission levels. The impact of such an equity preference is analyzed first…

  2. ZEW Discussion Paper No. 02-63 // 2002

    The Empirical Assessment of Technology Differences: Comparing the Comparable

    This paper compares technologies across space and time on the basis of factual and counterfactual substitution elasticities and argues that differences in estimated substitution elasticities should be decomposed…

  3. ZEW Discussion Paper No. 02-30 // 2002

    In Search of a Rationale for Differentiated Environmental Taxes

    Environmental tax schemes in OECD countries often involve tax rates differentiated across industrial, commercial and household sectors. In this paper, we investigate four potentially important arguments for…

  4. ZEW Discussion Paper No. 02-08 // 2002

    Environmental Tax Differentiation Between Industries and Households - Implications for Efficiency and Employment

    This paper investigates the economic impacts of environmental tax reforms designed to reach given emission reduction targets for the German economy. Our focus is on the efficiency and employment implications of…

  5. Discussion and Working Paper // 2002

    A Bird in the Hand is Worth Two in the Bush? When do We Prefer Something Certainly Dirty to Something Perhaps Clean?

    We analyze the problem of introducing a new substitute for a polluting process while the environmental effects of this substitute are uncertain but will be resolved over time. The chlorofluorocarbons may serve…