A Model of Economic Growth in Two Spatial Dimensions

Autores

  • João Plínio Juchem Neto
  • Pedro Henrique de Almeida Konzen
  • Julio Cesar Ruiz Claeyssen

DOI:

https://doi.org/10.5540/03.2023.010.01.0011

Palavras-chave:

Spatial Economic Growth Model, Solow-Swan Model, Stability Analysis, Economic Agglomeration

Resumo

In this work we propose a two dimensional version of the spatial Solow-Swan economic growth model with capital-induced labor migration. As in the unidimensional model, the stability analysis results show that the capital-induced labor migration parameter must be greater than a critical value so that the model can generate static spatial agglomerations or spatio-temporal cycles. Numerical simulations show that a more intense capital-induced labor migration and returns to scale in the production process tend to increase the complexity of the two-dimensional spatio-temporal dynamical behavior of the economy. Moreover, in two spatial dimensions the static economic agglomerations generated by the model can assume one of two forms, spots or stripes.

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Biografia do Autor

João Plínio Juchem Neto

Programa de Pós-Graduação em Economia, UFRGS, Porto Alegre, RS

Pedro Henrique de Almeida Konzen

Programa de Pós-Graduação em Matemática Aplicada, UFRGS, Porto Alegre, RS

Julio Cesar Ruiz Claeyssen

Programa de Pós-Graduação em Matemática Aplicada, UFRGS, Porto Alegre, RS

Referências

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J. P. Juchem Neto and J. C. R. Claeyssen. “Capital-induced labor migration in a spatial Solow model”. In: Journal of Economics 115.1 (May 2015), pp. 25–47.

J. P. Juchem Neto, J. C. R. Claeyssen, and S.S. Pôrto Júnior. “Economic Agglomerations and Spatio-Temporal Cycles in a Spatial Growth Model with Capital Transport Cost”. In: Physica A - Statistical Mechanics and its Applications 494 (Mar. 2018), pp. 76–86.

J. P. Juchem Neto, J. C. R. Claeyssen, and S.S. Pôrto Júnior. “Returns to Scale in a Spatial Solow-Swan Economic Growth Model”. In: Physica A - Statistical Mechanics and its Applications 533 (Nov. 2019), pp. 1–10.

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R. Solow. “A Contribution to the Theory of Economic Growth”. In: Q. J. Econ. LXX (Feb.1956), pp. 65–94.

T. W. Swan. “Economic Growth and Capital Accumulation”. In: Econ Rec 32 (1956), pp. 334–361.

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Publicado

2023-12-18

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