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A necessary and sufficient condition for the existence of chaotic dynamics in a neoclassical growth model with a pollution effect

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Abstract

In this paper, we study a neoclassical growth model with a (productivity inhibiting) pollution effect. In particular, we obtain a necessary and sufficient condition for the existence of a topological chaos. We investigate how the condition changes as the strength of the pollution effect changes. This is a new application of a recent result characterising the existence of a topological chaos for a unimodal interval map by Deng et al. (J Econ Theory 201:Article 105446, 2022).

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Correspondence to Tomohiro Uchiyama.

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Uchiyama, T. A necessary and sufficient condition for the existence of chaotic dynamics in a neoclassical growth model with a pollution effect. Econ Theory Bull (2024). https://doi.org/10.1007/s40505-024-00264-y

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  • DOI: https://doi.org/10.1007/s40505-024-00264-y

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