基于Lotka-Volterra的内外资工业企业绿色技术扩散模型及仿真研究  

Green Technology Diffusion Model and Simulation Research of Domestic and Foreign Industrial Enterprises Based on Lotka-Volterra

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作  者:田美乐 刘冰 TIAN Mei-Le;LIU Bing(Faculty of Management and Economics,Kunming University of Science and Technology,Kunming 650093)

机构地区:[1]昆明理工大学管理与经济学院,云南昆明650093

出  处:《江苏商论》2022年第6期111-114,121,共5页Jiangsu Commercial Forum

摘  要:工业企业绿色发展的关键在于绿色技术,而绿色技术的扩散对推动中国绿色发展具有关键性作用。本文基于Lotka-Volterra模型构建绿色技术扩散模型,分析绿色技术扩散过程中外资企业、内资企业和政府对绿色技术扩散的影响。运用MATLAB进行数值仿真,动态模拟内外资工业企业初始状态、外资对内资的抑制系数以及政府的监管等因素对绿色技术扩散过程的影响。研究表明,内外资的初始状态以及抑制系数对绿色技术扩散的影响较复杂,而政府监管在一定时期内起到积极作用。The key to the green development of industrial enterprises lies in green technology,and the spread of green technology plays a key role in promoting China's green development.This paper builds a green technology diffusion model based on the Lotka-Volterra model to analyze the impact of foreign-funded enterprises,domestic-funded enterprises and governments on the diffusion of green technologies in the process of green technology diffusion.Using MATLAB for numerical simulation,and dynamically simulating the initial state of domestic and foreign-funded enterprises,the foreign-invested coefficient of domestic investment,and government regulation,explore the impact on the diffusion process of green technology.Studies have shown that the initial state of domestic and foreign investment and the coefficient of inhibition have a greater impact on the diffusion of green technologies,while government regulation plays a positive role in a certain period of time.

关 键 词:绿色技术扩散模型 LOTKA-VOLTERRA模型 仿真 

分 类 号:X324[环境科学与工程—环境工程]

 

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