Natural resource accounting

A case study of Zimbabwe

Environmental and Resource Economics volume 7, pages213–241(1996)Cite this article

Abstract

There is as yet no consensus on the most appropriate way to incorporate the degradation of environmental capital into national income accounting procedure. Net product is currently derived by deducting from gross product the depreciation of man-made capital only. Deducting depreciation of natural capital in a similar manner will give a figure for ‘true’ net product that provides a better indicator of that level of current income which is sustainable into the future. The ‘user cost’ and ‘net price’ methods of calculating the value of natural resource depreciation are analysed and assessed. On the basis of this assessment, the net price method is then used to adjust the national accounts of Zimbabwe for depletion of forests, soils and mineral resources, for the period 1980 to 1989. The results suggest that economic depreciation of natural resources represents approximately 2% of annual GDP, although this is regarded as a significant underestimate. The implications for integrating natural resource depletion into policy making, within the current national political climate, are then addressed.

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Affiliations

  1. Centre for Social and Economic Research on the Global Environment, University of East Anglia, Norwich, UK

    Tom M. Crowards

  2. University College, London, UK

    Tom M. Crowards

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Crowards, T.M. Natural resource accounting. Environ Resource Econ 7, 213–241 (1996). https://doi.org/10.1007/BF00782146

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Key words

  • National income accounting
  • natural resources
  • environmental degradation
  • net price method
  • sustainable income
  • Zimbabwe