Research on the measurement and linkage potential of regional industrial synergy development: Take

doi:10.3969/j.issn.1004-9479.2026.07.20240705

Abstract

Abstract:

Promoting industrial synergy between "one region and two clusters" is crucial for fostering coordinated regional development in Chongqing. Based on the composite system cooperation degree model, the order degree of Chongqing's "one region, two clusters" industrial subsystem and the synergy degree of composite system industrial development are systematically analyzed, and the potential of industrial linkages and advantageous industries in each region are further evaluated by revising the inter-regional distance calculation. The results show that: ① From 2017 to 2022, the orderliness of each industrial subsystem generally exhibited an upward trend, indicating robust industrial system development. However, industrial synergy degree within the three regions' composite systems fluctuated at a low level, suggesting that regional industrial collaboration remains unstable and highly susceptible to policy shifts and external economic factors. ② In terms of industrial linkage potential, the main city and Northeast Chongqing have strong cooperation potential in the field of labor-intensive industries and infrastructure, and the main city and southeast Chongqing have complementarity in the field of resource-based industries, while the connection between Northeast and Southeast Chongqing is concentrated in medium and low technology industries. ③ The internal industrial homogeneity and inefficient division of labor within the "two clusters" are particularly evident, while the central urban area and surrounding regions within the "one region" show complementary advantages. Based on the above findings, this paper puts forward some recommends in strengthening overall planning,optimizing industrial division of labor, and promoting cross-regional collaboration,so as to advance the coordinated industrial development of Chongqing to a higher level.

Key words: industrial synergy, composite system model, linkage potential, one region, two clusters, Chongqing

摘要：

推动“一区两群”产业协同是构建重庆区域协调发展新格局的重中之重。基于复合系统协同度模型，系统分析重庆“一区两群”产业子系统的有序度及复合系统产业发展协同度，并通过修正区域间距离测算方法，进一步评估各地区的产业联系潜力与优势产业。结果表明：①2017—2022年，各产业子系统有序度总体呈上升趋势，产业系统发展水平良好。三地复合系统产业协同度呈低水平波动态势，表明区域产业协同尚不稳定，容易受到政策及外部经济环境的影响。②从产业联系潜力来看，主城与渝东北在劳动密集型产业和基础设施领域合作潜力较强；主城与渝东南在资源型产业领域具有明显互补性；渝东北与渝东南之间的联系集中于技术门槛较低的行业。③“两群”内部产业同构及产业分工不够合理的现象突出；而在“一区”内，中心城区与周边地区可形成优势互补。据此，提出加强统筹规划、优化产业分工、促进跨区域协作等建议，以推动重庆区域产业协同发展迈向更高水平。

关键词: 产业协同, 复合系统模型, 联系潜力, 一区两群, 重庆

Junhua CHEN, Meijun WANG, Huiming ZONG. Research on the measurement and linkage potential of regional industrial synergy development: Take "one region, two clusters" in Chongqing as an example[J]. World Regional Studies, 2026, 35(7): 136-149.

陈俊华, 王美君, 宗会明. 区域产业协同发展水平测度及联系潜力分析[J]. 世界地理研究, 2026, 35(7): 136-149.

Figures/Tables 9

Fig. 1 Urban development pattern of "one region， two clusters" in Chongqing

Tab. 1 Industrial system development level measurement index system

目标层	一级指标	二级指标
产业系统发展水平X	产业要素X₁	劳动力人口X₁₁
		固定资产投资额X₁₂
		金融机构存款余额X₁₃
	产业规模X₂	二产产值X₂₁
	产业规模X₂	三产产值X₂₂
	产业结构X₃	二产占比X₃₁
	产业结构X₃	三产占比X₃₂
	产业开放X₄	出口额X₄₁
	产业开放X₄	百度资讯指数X₄₂
	产业创新X₅	R&D占GDP比重X₅₁
	产业创新X₅	企业专利授权数量X₅₂
	产业效率X₆	经济密度X₆₁

Tab. 2 Evaluation standard of synergy degree in adjacent base period of composite system

协同度	[-1，0）	[0，0.3）	[0.3，0.5）	[0.5，0.8）	[0.8，1）
等级	严重不协同	低水平协同	一般协同	良好协同	高度协同
发展阶段	初始阶段	成长阶段	协作阶段	创新阶段	成熟阶段

Tab. 3 Indicator weights of the level of development of the industrial system in each subsystem

变量	主城都市区	渝东北三峡库区城镇群	渝东南武陵山区城镇群
X₁₁	0.09	0.08	0.10
X₁₂	0.07	0.09	0.09
X₁₃	0.09	0.09	0.09
X₂₁	0.10	0.10	0.08
X₂₂	0.07	0.08	0.08
X₃₁	0.16	0.11	0.08
X₃₂	0.05	0.06	0.07
X₄₁	0.08	0.07	0.04
X₄₂	0.05	0.06	0.08
X₅₁	0.08	0.11	0.08
X₅₂	0.08	0.07	0.11
X₆₁	0.08	0.08	0.09
权重合计	1	1	1

Fig. 2 Order degree of industrial subsystems in Chongqing's "one region， two clusters" in 2017 to 2022

Tab. 4 Synergy degree of the "one region, two clusters" three-place composite system in Chongqing

年份	$ρ$	$ρ 1$	$ρ 2$	$ρ 3$
2018	0.122	0.099	0.115	0.158
2019	0.084	0.114	0.070	0.076
2020	0.147	0.176	0.129	0.140
2021	0.213	0.200	0.232	0.209
2022	－0.054	－0.045	0.082	－0.043

Tab. 4 Synergy degree of the "one region, two clusters" three-place composite system in Chongqing

年份	$ρ$	$ρ 1$	$ρ 2$	$ρ 3$
2018	0.122	0.099	0.115	0.158
2019	0.084	0.114	0.070	0.076
2020	0.147	0.176	0.129	0.140
2021	0.213	0.200	0.232	0.209
2022	－0.054	－0.045	0.082	－0.043

Fig. 3 Evolution trend of synergy degree of industrial subsystem of "one region， two clusters" in Chongqing

Tab. 5 Lndustrial linkage potential in "One region, two clusters"

行业门类		联系度
行业门类		主城与渝东北	主城与渝东南	渝东北与渝东南
A	农、林、牧、渔业	0.234	0.102	0.764
B	采矿业	0.165	0.088	0.650
C	制造业	0.198	0.043	0.709
D	电力、热力、燃气及水生产和供应业	0.201	0.083	0.692
E	建筑业	0.227	0.086	0.738
F	批发和零售业	0.200	0.062	0.702
G	交通运输、仓储和邮政业	0.201	0.063	0.703
H	住宿和餐饮业	0.217	0.060	0.728
I	信息传输、软件和信息技术服务业	0.144	0.041	0.658
J	金融业	0.176	0.057	0.677
K	房地产业	0.144	0.041	0.659
L	租赁和商务服务业	0.180	0.049	0.685
M	科研和技术服务业	0.152	0.029	0.670
N	水利、环境和公共设施管理业	0.184	0.073	0.678
O	居民服务、修理和其他服务业	0.219	0.061	0.730
P	教育	0.203	0.082	0.695
Q	卫生和社会工作	0.209	0.064	0.714
R	文化、体育和娱乐业	0.184	0.050	0.690
S	公共管理、社会保障和社会组织	0.207	0.093	0.695

Fig. 4 Location quotient of 19 industries in each district and county

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