我国农业产业结构调整中的路径依赖研究——一种新政治经济学的视角

在总结路径依赖理论和新政治经济学发展趋势的基础上,用演化的新政治经济学框架分析我国农业产业结构调整中路径依赖问题的形成机制,并指出了从跨学科的视角来提出对策是破解路径依赖的关键所在。最后从产业生态共生系统建立的角度提出了相应的对策建议。

Symbiosis Analysis on Industrial Ecological System

Industrial ecological system is a sustainable mode of modern industry development. Industrial symbiosis, a sub-field of industrial ecology, engages traditionally separate industries in a collective approach, involving exchange of materials, energy, water, and/or by-products, to enhance competitive ability and environmental performance. To construct a symbiosis analysis method, this article employs a number of parameters embodying information about materials, energy and economics as the main essential parameters in system analysis and introduces symbiosis profit and symbiotic consumption elements as the economic indicators. A modeling and simulation program is designed using the agent-based modeling approach to simulate the evolvement of a hypothetical coal-based industrial system and the change of symbiosis conditions in the process of construction is examined. The simulation program built using the Swarm library, which is a freely available multi-agent simulation package, provides a useful demonstration for the symbiosis analysis method.

循环型产业的理论基础研究及其对贫困地区农业可持续发展的启示

文章系统回顾了产业生态系统理论研究进展,提出了循环型产业的理论基础是产业生态共生系统理论的观点,指出了它与产业生态系统理论的不同,重点讨论了其内涵和建立中应该注意的问题。以此为基础,文章重点从农业产业共生系统理论的角度提出了贫困地区农业可持续发展的根本思路和相关政策建议,从而为贫困地区农业可持续发展提供了新思路。