The New Palgrave Dictionary of Economics

2018 Edition
| Editors: Macmillan Publishers Ltd

External Economies

  • Peter Bohm
Reference work entry


External economies and diseconomies nowadays generally mean unpaid side effects of one producer’s output or inputs on other producers. External economies in this sense imply as a rule that market prices in a competitive market economy will not reflect marginal social costs of production, giving rise to a ‘market failure’. But, with technological external economies and diseconomies now most often replaced by the well-defined concept of externality, and with pecuniary external economies and diseconomies being synonymous with general market interdependence, external economies no longer have much of a role to play in economic analysis.


Balanced growth Division of labour External economies Externalities Investment criteria Knight, F. H. Linkages Market failure Marshall, A. Pecuniary external economies Pigou, A. C. Robertson, D. H. Scitovsky, T. Technological external economies Young, A. A. 

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  1. American Economic Association (AEA). 1952. Readings in price theory, vol. 6. Homewood: Irwin.Google Scholar
  2. Arndt, H.W. 1955. External economies in economic growth. The Economic Record 31: 192–214.CrossRefGoogle Scholar
  3. Arrow, K., and T. Scitovsky (eds.). 1969. Readings in welfare economics. Homewood: Irwin.Google Scholar
  4. Bohm, P. 1967. External economies in production. Stockholm: Almqvist & Wiksell.Google Scholar
  5. Clapham, J.H. 1922. On empty economic boxes. Economic Journal 32: 305–314. Reprinted in AEA (1952).CrossRefGoogle Scholar
  6. Ellis, H., and W. Fellner. 1943. External economies and diseconomies. American Economic Review 33: 493–511. Reprinted in AEA (1952).Google Scholar
  7. Heller, W.P., and D.A. Starrett. 1976. On the nature of externalities. In Theory and measurement of economic externalities, ed. S. Lin. New York: Academic.Google Scholar
  8. Hirschman, A.O. 1958. The strategy of economic development. New Haven: Yale University Press.Google Scholar
  9. Knight, F.H. 1924. Some fallacies in the interpretation of social cost. Quarterly Journal of Economics 38: 582–606. Reprinted in Arrow and Scitovsky (1969).CrossRefGoogle Scholar
  10. Marshall, A. 1920. Principles of economics. 8th ed. London: Macmillan.Google Scholar
  11. Meade, J. 1952. External economies and diseconomies in a competitive situation. Economic Journal 62: 54–67. Reprinted in Arrow and Scitovsky (1969).CrossRefGoogle Scholar
  12. Pigou, A.C. 1920. The economics of welfare. London: Macmillan.Google Scholar
  13. Pigou, A.C. 1922. Empty economic boxes. Economic Journal 32: 458–465. Reprinted in AEA (1952).Google Scholar
  14. Robertson, D.H. 1924. Those empty boxes. Economic Journal 34: 16–30. Reprinted in AEA (1952).Google Scholar
  15. Rosenstein-Rodan, P.N. 1943. Problems of industrialization of Eastern and South-Eastern Europe. Economic Journal 53: 202–211.CrossRefGoogle Scholar
  16. Scitovsky, T. 1954. Two concepts of external economies. Journal of Political Economy 62: 70–82. Reprinted in Arrow and Scitovsky (1969).Google Scholar
  17. Viner, J. 1931. Cost curves and supply curves. Zeitschrift für Nationalökonomie 3: 23–46. Reprinted in AEA (1952).Google Scholar
  18. Young, A. 1928. Increasing returns and economic progress. Economic Journal 38: 527–542. Reprinted in Arrow and Scitovsky (1969).Google Scholar

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© Macmillan Publishers Ltd. 2018

Authors and Affiliations

  • Peter Bohm
    • 1
  1. 1.