作者：Sheng-Yuan Wang, Wan-Ming Chen, Xiao-Lan Wu,
题名：Competition Analysis on Industry Populations Based on a Three-Dimensional Lotka–Volterra Model,
期刊：Discrete Dynamics in Nature and Society, vol. 2021, Article ID 9935127, 15 pages, 2021. https://doi.org/10.1155/2021/9935127. (SCI)
摘要：In order to expand Lotka-Volterra model to empirical analysis, this paper proposes a symbiosis model of enterprise population based on a three-dimensional Lotka-Volterra model. The empirical analysis fully explains the feasibility of this research paradigm. This paper analyzes the symbiotic system from two aspects: the balanced development of three species and the competitive evolution of the three species, taking the sales volume of three local automobile enterprises in China as the sample for empirical analysis. The symbiotic optimization under the equilibrium state of three populations indicates that there is the possibility of equilibrium and reciprocity in the growth of three automobile product populations. The analysis of competition evolution shows that cooperative action is better than competitive strategy and that Comprehensive cooperation is the ideal state of three populations symbiotic system.