Small towns as ‘sub-poles’ in English rural development: Investigating rural–urban linkages using sub-regional social accounting matrices

This paper uses spatial economic data from four small English towns to measure the strength of economic integration between town and hinterland and to estimate the magnitude of town–hinterland spill-over effects. Following estimation of local integration indicators and inter-locale flows, sub-regional social accounting matrices (SAMs) are developed to estimate the strength of local employment and output multipliers for various economic sectors. The potential value of a town as a ‘sub-pole’ in local economic development is shown to be dependent on structural differences in the local economy, such as the particular mix of firms within towns. Although the multipliers are generally small, indicating a low level of local linkages, some sectors, particularly financial services and banking, show consistently higher multipliers for both output and employment.     

Industrial strategy and rural development in Africa with special reference to Ghana: A review of current trends and suggestions for a plan of action

Africa is a late comer in the field of industrial development and, today, trails considerably behind even developing Asia and Latin America in the contribution of manufacturing to GDP. At independence, African countries inherited a structural and spatial pattern of industries incapable of contributing to rural development and nationally integrated economies. The principal weaknesses of the structural and spatial patterns of industries are the predominance of first-stage processing and consumption goods industries and the lack of basic capital goods industries, the high degree of metropolitan concentration, the low and sometimes insignificant development of intersectoral and interregional linkages, the high capital-labor ratios, the growing balance of payments' problems caused by the heavy reliance on imported materials and equipment and the monopolistic control of output and markets fostering rising domestic prices. These limitations are discussed and the main ingredients of an alternative industrial allocation pattern outlined. The sustaining thesis is that any African country seeking alternative industrial allocation patterns calibrated to stimulating rural development and the integration of the space economy must initiate critical changes in the inherited structural and spatial patterns.     

Spatial loyalty and territorial embeddedness in the multi-sector clustering of the Berguedà region in Catalonia (Spain)

The development of clusters of local growth is supported by different processes. Endogenous economic development produced by small and medium-sized enterprises (SMEs) is based on family firms in which local market characteristics influence the sectorial diversification that emerges within certain regions. In the Berguedà region (Catalonia, Spain), the formation of a successful network of SMEs in three main sectors (food, textile and machinery) in the 1990s demonstrated the importance of grass-roots prerequisites, including industrial tradition, social networks and a sense of spatial loyalty, one of the main concepts studied in this paper. The aim of this paper is to study how institutions, local economic networks and collective social agents generate a propitious economic space that constitutes favourable embedding in Berguedà. However, the key element in this industrial system is the loyalty that entrepreneurs and workers feel towards their industrial region. These two processes, territorial embeddedness and spatial loyalty, appear to be two of the major forces behind the economic dynamism of the region and have led to the formation of a new cluster of firms.     

Manufacturing establishment linkage patterns and the implications for peripheral area development: the case of Devon and Cornwall

This paper examines the significance for economic development in Devon and Cornwall of the material and business service linkages of manufacturing establishments. Using data from a survey of 366 manufacturing plants in Devon and Cornwall, the paper considers the extent to which differing types of establishment possess local suppliers and markets. It is found that local linkage is most marked in independent firms, relatively small plants and ones with decision-making freedom at the local level. This suggests that self-sustained growth requires a mobilisation of indigenous potential via growth in small and independent firms where linkage potential is greatest.     

Assessment of acoustic backscatter intensity surveying on deep-sea ferromanganese crust: Constraints from Weijia Guyot,western Pacific Ocean

Near-bottom observation data from the manned deep submersible Jiaolong with high-precision underwater positioning data from Weijia Guyot, Magellan Seamounts in the Western Pacific Ocean are reported. Three substrate types were identified: Sediment, ferromanganese crust, and ferromanganese crust with a thin cover of sediment. The ferromanganese crusts show clear zoning and their continuity is usually disturbed by sediments on areas of the mountainside with relatively gentle slope gradients. The identified substrate spatial distributions correspond to acoustic backscatter intensity data, with regions of high intensity always including crust development and regions of low intensity always having sediment. Therefore, acoustic backscatter intensity surveying appears useful in the delineation and evaluation of crust resources, although further more work is needed to develop a practicable methodology.     

Industrial relocation of Hong Kong manufacturing firms: towards an expanding industrial space beyond the Pearl river delta

This paper explores the recent industrial relocation of Hong Kong manufacturing firms in the Pearl River Delta. Based on a combination of recent surveys, four in-depth case studies and nearly 20 firm interviews through the end of 2008, the paper argues that in response to a dynamic business environment in the region, some Hong Kong manufacturing firms in the PRD are forced to design new spatial strategies. The paper also identifies the different relocation strategies adopted by Hong Kong manufacturing firms, namely, total relocation, stratified relocation and “pseudo relocation”. The industrial space of Hong Kong manufacturing firms will be expanded beyond the PRD. In addition, the new round of relocation of Hong Kong manufacturers is a response to the initiative ushered in by the provincial and local governments in order to achieve the objectives of industrial upgrading, sustainable environment and regional balanced development.     

The role of environment and natural resources in territorial organization of the USSR economy

At present there is a tendency for the roles, in the economy, of the environment and natural resources to be interrelated. Economic factors have increasingly been affected by environmental impact in spatial economic organisation (ETO). The growth of production results in the constant increased consumption of natural resources. New sources (of inferior quality in the developed regions or in the regions with extreme conditions), formerly not exploited area now used. At the same time the following tendencies can be observed: increased concentration of production, more complicated branch structure, growth in number of manufacturing industries, decline in the share of mining in industrial output. This tendency is accompanied by the spatial disjunction of technologically interconnected industries (dealing with mining and processing of raw materials) and by the formation of new industrial integrations (not dealing directly with natural resources utilization). In this complicated situation the investigation of natural resources and of the environmental role in the spatial organisation of the economy is becoming of special relevance. In the author's opinion while investigating this problem the type of social system should be considered, as well as the level of development of productive forces and the combination of regional nature and economic conditions. Three aspects of investigation—branch, spatial and functional—are proposed. The analysis of natural resources and environmental impact the spatial organisation of the economy in each of mentioned aspects should be performed on different scales—local, regional, national and international levels. The approach to problem investigation is based on the analysis of data about the USSR. and exemplified. The investigators recommend the application of Soviet experience in this field by the geographers of other countries.     

Migrants' linkages with their place origin: The case of a new town in Northern Israel

The intensity, complexity and range of migrants' spatial linkages with their place of origin are analyzed, using Karmiel, a growing New Town in Galilee (the North District of Israel) as a case study. An index comprised of six spatial linkages is designed to measure migrants' spatial links to their hometown. Migrants to Karmiel disclosed strong linkages with their place of origin. Linkage intensity was larger among households whose employed adults commuted to their hometown, primarily in the immediate region or in the Haifa metropolitan field, at the edge of which Karmiel is located. Correlation analysis revealed a strong distance decay function, but failed to disclose a strong correlation between length of residence and linkage intensity. Regional development policy and strategy implications are discussed, suggesting a redefinition of the concept of migration fields to incorporate the entire post-migration utility space. Policy measures to compensate for migrants' distance friction costs are elaborated on.     

Network configurations and R&D activities of the ICT industry in Suzhou municipality, China

This paper analyzes the network structure and R&D activities of the information and communication technology (ICT) industry in Suzhou municipality, known previously for its local state-directed Sunan model of development. Suzhou, however, has been undergoing dramatic restructuring to remake itself into a globalizing production center. We highlight the significance of the Chinese state and local/regional assets in shaping the trajectories of globalization and regional development, and the increasing importance of domestic markets and regional clusters/agglomeration for foreign ventures. We have found that Suzhou’s development path, heavily dependent on external forces, has made Suzhou a TNC (transnational corporation) satellite district. We also find that the ICT industry in Suzhou has a dual-structure, segmented between foreign-invested enterprises (FIEs) and domestic firms. TNCs tend to network among themselves and their interfirm networks are increasingly domestic and regionally embedded in the Yangtze River Delta, while the linkages between TNCs and local firms are weak. We argue that there is a series of technological, structural, spatial, and institutional “mismatches” that limits the establishment of “global pipelines” of knowledge exchange. We hold that the nature of global-local networks is contingent upon regional endogenous capacities and the specific ways in which global capital interacts with local institutions. Therefore, perspectives on TNCs’ local embeddedness must be positioned in their regional/external networks. We also analyze the constraints placed on Suzhou’s development into an innovative city and promote the integration of global and local/regional assets through development of indigenous capacities.     

Keeping the high-tech region open and dynamic: the organizational networks of Taiwan's integrated circuit industry

This paper aims to bridge the literatures of industrial districts and organizational networks by studying the development of organizational relationships in Taiwan's integrated circuit (IC) industry. Firms of the IC industry in Taiwan are highly concentrated in the Hsinchu Science-based Industrial Park (HSIP). They not only have contributed the most to the combined sales for the HSIP compared to other industries for half a decade, but also have made Taiwan the country with the fourth-largest IC industry in the world today. Along with the creation and maintenance of global competitiveness in this industry, the means of developing organizational relationships and geographical linkages are examined in this paper. The empirical findings are based on analysis of data regarding the organizational connections for Taiwan's IC industry during 1976 to 1996, collected at the individual firm level. It is found that a concurrent process of intensifying the internal as well as external linkages has occurred in the HSIP, a young high-tech region. It indicates that not only is the ``regional advantage' sufficiently sustained, but also the global industrial networks are continuously expanded to maintain the openness and dynamics of the region.     

BP人工神经网络油气圈闭评价

以误差反向传播学习算法为模型,地表油气化探组合指标为导师训练信号,已知工业油气流产出点、油气显示和干井（无油气）产出点,相应的希望输出信号为１．０～０．０之间,在导师信号引导下进行网络联想记忆自学习,训练成熟后对预测区进行含油气远景圈闭评价,对胜利油田ＪＹＨＭ凹陷进行了实际应用研究,取得了较好的识别圈闭效果。     

Externalities, knowledge spillovers and the spatial distribution of innovation

The aim of the paper is to investigate the process of spatial agglomeration of innovation and production activities and to assess the extent to which the degree of specialisation or diversity externalities in the area may affect the innovative output in a particular local industry. The analysis is carried out thanks to an original databank on innovation and production activity across 85 industrial sectors and 784 Italian Local Labour Systems, which are groupings of municipalities characterised by a high degree of self-contained flows of commuting workers. According to the global and local indicators of spatial association there are clear signs of spatial correlation in the distribution of innovation activities. The econometric analysis shows that the two types of externalities – specialisation and urbanisation economies – are both effective. Moreover, we find evidence for knowledge spillovers since technological activities of a local industry influence positively innovations of the same sectors in contiguous areas.     

Regional innovation strategies in the knowledge-based economy

This paper aims to examine major regional innovation strategies for regional development in the knowledge-based economy in Korea. Innovation policy and Regional Innovation Systems (RIS) are becoming important issues in Korea in both national and regional perspectives. These issues have been evolving since the mid 1990s, especially since the financial crisis of 1997 in Korea. Five major policy issues for promoting innovation and regional competitiveness are examined in this paper. The major policy issues are: promoting region-specific clustering; building habitats for innovation and entrepreneurship; collective learning processes and innovation networks; building a stock of social capital; and promoting local and global networks. Several strategies are suggested for each of these policy issues. These major policy issues and related strategies for regional innovation and competitiveness can be regarded as common issues required for the successful development of RIS. Taking these basic policy issues into account, each region can develop their own region-specific RIS, with appropriate consideration of distinctive regional characteristics such as the level of development, industrial specialization, local labor market, local business climate, local financial system, etc.     

青海湖盆地史前狩猎采集人群的石料利用策略研究

史前人类向青藏高原扩散的过程和适应高海拔缺氧环境的机制是多学科关注的热点科学问题.青海湖盆地是青藏高原旧石器-中石器时代遗址分布最为丰富的区域,对这些遗址出土的石制品原料的分析有助于深入理解青藏高原史前狩猎采集人群的石料开发策略、人群迁徙和交流联系.青海湖盆地151遗址出土的928件石制品的石料研究分析显示,处于末次冰消期的下文化层的石制品以近源的石英和石英岩为主要原料,而处于全新世早中期的上文化层在同类型近源石料仍占主体地位的情况下,开始出现较高比例和多样化的优质硅质石料,并且主要用于生产细石器.野外调查和查阅地质资料均未发现青海湖盆地内有151遗址中出现的同类型优质硅质石料产出,推测其来自远距离搬运.青海湖盆地内其他8个末次冰消期至全新世中期遗址的3269件石制品石料分析结果显示,与151遗址同类型的远源优质硅质石料在全新世早期开始在盆地内的遗址中出现.这一结果表明青海湖盆地末次冰消期古人类活动强度和范围有限,全新世早中期古人类受到全新世大暖期气候变好和周边地区农业人群兴起挤压活动空间的双重影响,在高原上的活动范围和强度大大增加,伴随着开始有意识地开发优质石料,较频繁地进行远距离迁移和人群交流.远源优质硅质石料的产地可能位于北祁连山区和青藏高原上的陆相火山岩区,需要未来更深入的研究揭示.该研究为深入理解青藏高原古人类的高海拔环境适应策略和移动模式提供了重要材料,为理解史前人类向高原扩散的机制提供了重要信息.     

张掖市产业部门用水关联分析

在用水系数基础上分析经济部门用水关联的方法存在局限。应用改进的假设抽取法(HEM)关联分析方法,以2002年张掖市地区水利用投入产出表数据为例,定量测算了张掖市产业部门间用水的关联作用。结果证实,①经济系统虚拟水转移与实体水利用存在总量平衡的关系,在一定的经济结构下,最终需求总量不变时,其结构调整不会对用水总量产生影响;②改进的HEM法将系数比较转化为实际用水数量组成因素分解,更直观、明确地量化了部门间以及部门内部用水关联。     

A spatial investigation of venture capital investment in the US biotechnology industry, 1995–2008

The objective of this research is to investigate the role of geography in the venture capital investment in the US biotechnology industry. Data include 4,409 quarterly investment deals from the MoneyTree Survey during 1995 and 2008. Strong spatial concentration patterns are identified. Using both ordinary squares regressions and geographically weighted regressions, we find that as the geographic distance between biotechnology firms and their investors decreases, deal size increases. Location in established biotechnology clusters, such as New England and California, helps to bring a larger deal into individual firms as well. Also, the impact of distance decay in these two clusters is more significant than that in other regions. In addition, we find that a global venture capital investing syndication network brings large deals. Furthermore, firms in later stages of development, and/or with few financing rounds, tend to receive more capital per deal.     

Club convergence and spatial distribution dynamics of carbon intensity in China’s construction industry

Climate change caused by carbon emissions continuously threatens sustainable development. Due to China’s immense territory, there are remarkable regional differences in carbon emissions. The construction industry, which has strong internal industrial differences, further leads to carbon emission disparity in China. Policymakers should consider spatial effects and attempt to eliminate carbon emission inequality to promote the sustainable development of the construction industry and realize emission reduction targets. Based on the classic Markov chain and spatial Markov chain, this paper investigates the club convergence and spatial distribution dynamics of China’s carbon intensity in the construction industry from 2005 to 2014. The results show that the provincial carbon intensity in the construction industry is characterized by “convergence clubs” during the research period, and very low-level and very high-level convergence clubs have strong stability. Moreover, the carbon intensity class transitions of provinces tend to be consistent with that of their neighbors. Furthermore, the transition of carbon intensity types is highly influenced by their regional backgrounds. The provinces with high carbon emissions have a negative influence on their neighbors, whereas the provinces with low carbon emissions have a positive influence. These analyses provide a spatial interpretation to the “club convergence” of carbon intensity.     

Household migration in disaster impact analysis: incorporating behavioural responses to risk

Detailed estimates of economy-wide disaster losses provide important inputs for disaster risk management. The most common models used to estimate losses are input–output (IO) and computable general equilibrium (CGE) models. A key strength of these models is their ability to capture the ripple effects, whereby the impacts of a disaster are transmitted to regions and sectors that are not directly affected by the event. One important transmission channel is household migration. Changes in the spatial distribution of people are likely to have substantial impacts on local labour and housing markets. In this paper, we argue that IO and CGE models suffer from limitations in representing household migration under disaster risk. We suggest combining IO and CGE models with agent-based models to improve the representation of migration in disaster impact analysis.     

The Tendencies of the Development of the Mineral-Resources Sector at the Turn of the Century

Important tendencies in development of the world mineral-resources sector at the beginning of the 21st century were an increase in production and consumption of mineral materials differentiated by types of metals and nonmetallic mineral raw materials, by countries and regions, as well as the concentration of the production of mineral raw materials in a small number of countries, and a reduction in industrial reserves of minerals in the world economy, even at the current stage of their extraction. These tendencies should be taken into account in working out a strategy for development of the Russian mineral raw-material base.