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Ekonomik Büyüme Modelleri Birikim Denklemlerinin Formu Üzerine Bir Hatırlatma

Year 2012, Volume: 12 Issue: 4, 467 - 474, 01.09.2012

Abstract

Bu çalışma ekonomik büyüme modellerinde değişkenin doğasının gerektirdiği doğru birikim denkleminin önemini göstermek için tasarlanmıştır. Ekonomik büyüme alanyazınında içsel büyüme modellerinin ortaya çıkmasından sonra birikim denklemlerinde, kuramsal olarak gerekiyor olsa bile, karşı-yönde hareket eden bir kuvvet daha çok ihmal edilmeye başlandı. Bu (yanlış) varsayım içsel büyüme elde etmek için en azından bir üretim faktöründe azalan marjinal verim kanununun ihmal edilmesi gerçeğine dayanıyordu. Ne var ki bu kural aşağıdaki potansiyel yanlış varsayıma yol açabilir: azalan marjinal verim doğru durağan durum dengesi sonucunu elde etmek için yeterlidir. Bu çalışmada, değişkenin doğası gereği gerekli iken, birikim denkleminde karşı-yönde hareket eden kuvveti ihmal etmenin, azalan verim kanunu sağlasın ya da sağlamasın, modelin sonuçlarını (yanıltıcı yönde) değiştirebileceğini iddia ediyoruz

References

  • Dasgupta, P. ve Heal, G. (1974) “The Optimal Depletion of Exhaustible Resources” Review of Economic Studies, 41:3-28.
  • Gaitan, B., Tol, R.S.J ve Yetkiner, İ.H. (2004) “The Hotelling’s Rule Revisited in a Dynamic General Equilibrium Model” Hamburg University Research Unit Sustainability and Global Change Working Papers, No: FNU-44.
  • Lucas, R.E.Jr. (1988) “On the Mechanics of Economic Development” Journal of Monetary Economics, 22:3-42.
  • Ramsey, F.P. (1928) “A Mathematical Theory of Saving” Economic Journal, 38(152):543-559.
  • Solow, R. (1956) “A Contribution to the Theory of Economic Growth” Quarterly Journal of Economics, 70:65-94.

A Remark on the Form of Accumulation Functions in Economic Growth Models

Year 2012, Volume: 12 Issue: 4, 467 - 474, 01.09.2012

Abstract

This study is a remark designed to underline the importance of using the right form of accumulation functions in economic growth models. After appearance of endogenous growth models in the growth literature, exclusion of a counter-force in the accumulation function, though required by the nature of the variable, is started to be made more frequently. This (mis-)behavior is due to now a common knowledge that a growth model must rely on non-diminishing returns to a factor of production in order to generate endogenous growth. This rule, however, can lead to the following potentially misleading assumption: diminishing marginal productivity to each factor of production-given that there is no other source of long run growth-is sufficient for generating (the true) steady state equilibrium (at levels). In this work, we heuristically argue that an accumulation function with no counter-moving force, though it is required by the nature of the variable, with or without diminishing returns, may bias the results of the model

References

  • Dasgupta, P. ve Heal, G. (1974) “The Optimal Depletion of Exhaustible Resources” Review of Economic Studies, 41:3-28.
  • Gaitan, B., Tol, R.S.J ve Yetkiner, İ.H. (2004) “The Hotelling’s Rule Revisited in a Dynamic General Equilibrium Model” Hamburg University Research Unit Sustainability and Global Change Working Papers, No: FNU-44.
  • Lucas, R.E.Jr. (1988) “On the Mechanics of Economic Development” Journal of Monetary Economics, 22:3-42.
  • Ramsey, F.P. (1928) “A Mathematical Theory of Saving” Economic Journal, 38(152):543-559.
  • Solow, R. (1956) “A Contribution to the Theory of Economic Growth” Quarterly Journal of Economics, 70:65-94.
There are 5 citations in total.

Details

Other ID JA36ZP43ZV
Journal Section Research Article
Authors

İ. Hakan Yetkiner This is me

Publication Date September 1, 2012
Published in Issue Year 2012 Volume: 12 Issue: 4

Cite

APA Yetkiner, İ. H. (2012). A Remark on the Form of Accumulation Functions in Economic Growth Models. Ege Academic Review, 12(4), 467-474.
AMA Yetkiner İH. A Remark on the Form of Accumulation Functions in Economic Growth Models. ear. September 2012;12(4):467-474.
Chicago Yetkiner, İ. Hakan. “A Remark on the Form of Accumulation Functions in Economic Growth Models”. Ege Academic Review 12, no. 4 (September 2012): 467-74.
EndNote Yetkiner İH (September 1, 2012) A Remark on the Form of Accumulation Functions in Economic Growth Models. Ege Academic Review 12 4 467–474.
IEEE İ. H. Yetkiner, “A Remark on the Form of Accumulation Functions in Economic Growth Models”, ear, vol. 12, no. 4, pp. 467–474, 2012.
ISNAD Yetkiner, İ. Hakan. “A Remark on the Form of Accumulation Functions in Economic Growth Models”. Ege Academic Review 12/4 (September 2012), 467-474.
JAMA Yetkiner İH. A Remark on the Form of Accumulation Functions in Economic Growth Models. ear. 2012;12:467–474.
MLA Yetkiner, İ. Hakan. “A Remark on the Form of Accumulation Functions in Economic Growth Models”. Ege Academic Review, vol. 12, no. 4, 2012, pp. 467-74.
Vancouver Yetkiner İH. A Remark on the Form of Accumulation Functions in Economic Growth Models. ear. 2012;12(4):467-74.