基于加速遗传算法投影寻踪模型的企业可持续发展能力评价研究

可持续发展能力是企业核心竞争力形成的关键,因而科学的评价企业的可持续发展能力对企业的未来发展具有重大的战略意义。针对已有模型存在无法评价动态非线性寻优的问题,构建投影寻踪模型,并运用基于实数编码的加速遗传算法对模型进行求解,选择496家创业板企业为样本进行了实证研究。研究结果表明:仅有1.61%的企业具有强劲的可持续发展能力,36.29%的企业的可持续发展能力处于良好状态,而62.10%的企业的可持续发展能力处于中等偏下水平。基于实证研究,从建立合理的资本结构、增大偿债能力、提高经营能力、拓宽投融资渠道、完善市场环境等方面提出促进企业提升可持续发展能力的方法与途径。

Evaluation of Sustainable Development Ability of Enterprises Based on Accelerating Genetic Algorithm Pojection Pursuit Model

Sustainable development ability is the the key factor for an enterprise to have its core competence. How to evaluate the sustainable development ability scientifically is very meaningful for an enterprise in its future development.The existing model is unable to evaluate the dynamic nonlinear optimization problem. In this paper, the projection pursuit model is constructed, and the genetic algorithm based on real coding is used to solve the model. Using the above model, this paper chooses 496 GEM companies as samples to conduct empirical research. The results show that: first of all, only 1.61% of the enterprises’ sustainable development ability is in a good condition. Secondly, 36.29% of the enterprises’ sustainable development ability is in a middle level. The last but not the least, 62.10% of the enterprises' sustainable development ability is in a poor level. Based on the empirical research, this paper puts forward suggestions for enterprises to promote the sustainable development ability, including establishing the reasonable capital structure, increasing debt paying ability, improving the management ability, broading the financing channels, and improving the market environment.