<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>Researching the past empirical studies, we find that the empirical results of using data from the same or similar stages of economic development tend to be very close; however, there will be some discrepancies when comparing the empirical results of data samples at different stages of development. In order to explain this phenomenon, a theoretical analysis is made on the regional differences in the impact of population ageing on national saving. By analysing the areas considered in this paper as being in different stages of economic development, the combined effects of population ageing on the national saving rate are different. In order to verify the above conclusions, the thresholds and threshold effects are estimated and tested through the threshold model. The results show that the impact of population ageing on the savings rate will be different due to different levels of economic development. When per capita income is below the threshold of 9001.69, population ageing has a greater negative impact on the national savings rate. When per capita income is above the threshold of 9001.69, the negative impact of population ageing on the national saving rate is smaller.</p>
</abstract>

Researching the past empirical studies, we find that the empirical results of using data from the same or similar stages of economic development tend to be very close; however, there will be some discrepancies when comparing the empirical results of data samples at different stages of development. In order to explain this phenomenon, a theoretical analysis is made on the regional differences in the impact of population ageing on national saving. By analysing the areas considered in this paper as being in different stages of economic development, the combined effects of population ageing on the national saving rate are different. In order to verify the above conclusions, the thresholds and threshold effects are estimated and tested through the threshold model. The results show that the impact of population ageing on the savings rate will be different due to different levels of economic development. When per capita income is below the threshold of 9001.69, population ageing has a greater negative impact on the national savings rate. When per capita income is above the threshold of 9001.69, the negative impact of population ageing on the national saving rate is smaller.

The nonlinear effects of ageing on national savings rate – An Empirical Study based on threshold model

Applied Mathematics and Nonlinear Sciences

This work is licensed under the Creative Commons Attribution 4.0 International License.

Researching the past empirical studies, we find that the empirical results of using data from the same or similar stages of economic development tend to be...

The nonlinear effects of ageing on national savings rate – An Empirical Study based on threshold model

Published Online: May 20, 2022

Page range: 225 - 240

Received: Nov 13, 2021

Accepted: Jan 23, 2022

DOI: https://doi.org/10.2478/amns.2021.2.00183

Keywords
population ageing, national saving rate, the level of economic development, threshold model

© 2023 Xue Wuxia, published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

The nonlinear effects of ageing on national savings rate – An Empirical Study based on threshold model

Published Online: May 20, 2022

Page range: 225 - 240

Received: Nov 13, 2021

Accepted: Jan 23, 2022

DOI: https://doi.org/10.2478/amns.2021.2.00183

Keywordspopulation ageing, national saving rate, the level of economic development, threshold model

© 2023 Xue Wuxia, published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Keywords
population ageing, national saving rate, the level of economic development, threshold model