南开经济研究
南開經濟研究
남개경제연구
Nankai Economic Studies
2015年
2期
94~117
,共null页
知识创新与扩散 地区间技术吸收效应 环境污染 多重经济地理均衡
知識創新與擴散 地區間技術吸收效應 環境汙染 多重經濟地理均衡
지식창신여확산 지구간기술흡수효응 배경오염 다중경제지리균형
Knowledge Innovation and Diffusion; Interregional Technology Absorption Effect; Environmental Pollution; Multiple Economic Geography Equilibrium
文章以新经济地理学TP模型为基础，将知识创新与扩散、地区间技术吸收效应与环境污染结合在一起，发展了动态的新经济地理学模型，不仅在分析方法上实现了新经济地理学不同模型的综合，而且得出的理论结论也实现了综合。从理论分析的角度，不仅分析了新知识的增长机理，而且探讨了知识异质性、地区间知识扩散强度、技术吸收效应与环境污染传播效应等因素对经济空间的演化、稳态以及区域福利动态变化的影响，对新经济地理学的理论结论作了重要发展，认为持续点与突破点的关系是任意的，持续点既可以大于突破点，也可以小于突破点，二者也可以相等，对称结构、中心-外围结构、一般的非对称结构都可能是稳定结构，在一定的贸易自由度范围内，中心一外围结构的稳定均衡可以与一般非对称结构的稳定均衡共存，这进一步论证了现实中多重均衡的经济地理景观，产业集聚与扩散的力量对知识分子与工人的福利水平的影响效果并不完全一致。
文章以新經濟地理學TP模型為基礎，將知識創新與擴散、地區間技術吸收效應與環境汙染結閤在一起，髮展瞭動態的新經濟地理學模型，不僅在分析方法上實現瞭新經濟地理學不同模型的綜閤，而且得齣的理論結論也實現瞭綜閤。從理論分析的角度，不僅分析瞭新知識的增長機理，而且探討瞭知識異質性、地區間知識擴散彊度、技術吸收效應與環境汙染傳播效應等因素對經濟空間的縯化、穩態以及區域福利動態變化的影響，對新經濟地理學的理論結論作瞭重要髮展，認為持續點與突破點的關繫是任意的，持續點既可以大于突破點，也可以小于突破點，二者也可以相等，對稱結構、中心-外圍結構、一般的非對稱結構都可能是穩定結構，在一定的貿易自由度範圍內，中心一外圍結構的穩定均衡可以與一般非對稱結構的穩定均衡共存，這進一步論證瞭現實中多重均衡的經濟地理景觀，產業集聚與擴散的力量對知識分子與工人的福利水平的影響效果併不完全一緻。
문장이신경제지이학TP모형위기출，장지식창신여확산、지구간기술흡수효응여배경오염결합재일기，발전료동태적신경제지이학모형，불부재분석방법상실현료신경제지이학불동모형적종합，이차득출적이론결론야실현료종합。종이론분석적각도，불부분석료신지식적증장궤리，이차탐토료지식이질성、지구간지식확산강도、기술흡수효응여배경오염전파효응등인소대경제공간적연화、은태이급구역복리동태변화적영향，대신경제지이학적이론결론작료중요발전，인위지속점여돌파점적관계시임의적，지속점기가이대우돌파점，야가이소우돌파점，이자야가이상등，대칭결구、중심-외위결구、일반적비대칭결구도가능시은정결구，재일정적무역자유도범위내，중심일외위결구적은정균형가이여일반비대칭결구적은정균형공존，저진일보론증료현실중다중균형적경제지리경관，산업집취여확산적역량대지식분자여공인적복이수평적영향효과병불완전일치。
This paper develops a dynamic model of new economic geography by combining knowledge innovation and diffusion, interregional technology absorption effect and envi- ronmental pollution based on the new economic geography TP model. It realizes not only the synthesis of different new economic geography models in term of analysis method, but also the integration of theoretical conclusions derived in this essay. From the perspective of theo- retical analysis, not only does it analyze the growth mechanism of new knowledge, but also it discusses the effects of elements such as knowledge heterogeneity, intensity of inter- regional knowledge diffusion, technology absorption effect and environmental pollution spreading effect between regions on the evolution and steady state of economic space and the dynamic change of regional welfare and makes an important progress of the theoretical conclusions of new economic geography. This paper holds that the relationship of continu- ous point and breakthrough point is uncertain. The continuous point can be greater than the breakthrough point and be less than the breakthrough point, also they can be equal. The symmetrical structure, core-periphery structure and general asymmetric structure all could be stable structure. Within a certain scope of trade freeness, the stability of the core- periphery structure equilibrium can coexist with the stable equilibrium of general asymmet- ric structure, which further demonstrates the landscape of multiple economic geography equilibrium in reality, and also proves the incompletely consistent effects of the power of the industrial agglomeration and diffusion on the welfare of intellectuals and workers.
