Abstract
Conflicts between optimality and sustainability are typical in the literature on sustainable development. Using the “capital-resource” growth model, Pezzey and Withagen (1998, Scandinavian Journal of Economics 100 (2), 513–527) have proved that if natural resources are exhaustible, the time-path of consumption is single-peaked, declining from some point in time onwards. This paper extends the model to include technical progress, resource renewability, extraction costs and population growth. The main result is that, for any constant returns to scale technology, optimal paths can be sustainable only if the social discount rate does not exceed the sum of the rates of resource regeneration and augmentation. The development of resource-saving techniques is crucial for sustaining consumption per capita in the long run, whereas capital depreciation and extraction costs are neutral with respect to this sustainability condition.
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References
A. Beltratti G. Chichilnisky G. M. Heal (1998) Sustainable Use of Renewable Resources G Chichilnisky GM Heal A Vercelli (Eds) Sustainability Dynamics and Uncertainty Kluwer Dordrecht
J. M. Conrad C. W. Clark (1987) Natural Resource Economics Cambridge University Press New York
P Dasgupta GM Heal (1974) ArticleTitleThe Optimal Depletion of Exhaustible Resources’, Review of Economic Studies Symposium on the Economics of Exhaustible Resources 3 28
G. M. Heal (1998) Interpreting Sustainability G Chichilnisky GM Heal A Vercelli (Eds) Dynamics and Uncertainty Kluwer Dordrecht
J. A. Krautkraemer (1985) ArticleTitleOptimal Growth, Resource Amenities and the Preservation of Natural Environments Review of Economic Studies 52 IssueID1 153–170
J. A. Krautkraemer R. G. Batina (1999) ArticleTitlen Sustainability and Intergenerational Transfers with a Renewable Resource Land Economics 75 IssueID2 167–184
A. Mourmouras (1993) ArticleTitleonservationist government policies and intergenerational equity in an overlapping generations model with renewable resources Journal of Public Economics 51 249–268
J. C. V. Pezzey C. A. A. M. Withagen (1998) ArticleTitle‘The Rise, Fall and Sustainability of Capital-Resource Economies’ Scandinavian Journal of Economics 100 IssueID2 513–527
Solow, R. (1974), ‘Intergenerational Equity and Exhaustible Resources’, Review of Economic Studies, Symposium on the Economics of Exhaustible Resources, pp. 29–46.
Stiglitz, J. (1974), ‘Growth with Exhaustible Natural Resources: Efficient and Optimal Growth Paths’, Review of Economic Studies, Symposium on the Economics of Exhaustible Resources, pp. 123–137.
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Valente, S. Sustainable Development, Renewable Resources and Technological Progress. Environ Resource Econ 30, 115–125 (2005). https://doi.org/10.1007/s10640-004-2377-3
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DOI: https://doi.org/10.1007/s10640-004-2377-3