共查询到20条相似文献，搜索用时 31 毫秒
1.
The aim of this study is to empirically examine regional resilience by assessing economic growth patterns in two distinct groups of regions across the European Union in the aftermath of the 2008 economic and financial crisis. In an effort to consider the regions as interconnected economic areas and account for spillover effects, the model incorporates complex spatial effects that consider both spatial heterogeneity and spatial dependence. The analysis follows a step‐wise approach. First, spatial heterogeneity is assessed by employing Exploratory Spatial Data Analysis, which identifies two distinct spatial regimes, a core and a periphery, based on their initial level of economic development. A Spatial Durbin Model is then employed to estimate the determinants of regional resilience and growth in both regimes, including potential spillover effects. Results indicate that while both spatial regimes experience processes of economic convergence, recent determinants of growth, as well as spillover dynamics, differ across the two. In the core regime, better institutions, higher shares of investment, and an economy specialized in higher value‐added sectors significantly spur domestic growth, with investment also inducing positive spillover effects to neighbouring regions. In the peripheral regime, low shares of lower‐secondary educational attainment and high shares of tertiary educational attainment have a significant positive effect on domestic growth, with higher shares of tertiary educational attainment also inducing positive spillover effects. Moreover, technological readiness is also identified as an important factor in the peripheral regime with positive spillover effects. Upon the bedrock of these findings, initial policy proposals are offered. 相似文献
2.
Yinyin Wen Min Zhao Genli Tang Xiaoxiao Zhou Xingchen Hu Li Sui 《Growth and change》2023,54(1):135-156
An extensive economic growth mode leads to resource depletion and environmental degradation. Green development is the best way to solve this problem. We analyzed the sample data of 41 cities in the Yangtze River Delta of China from 2007 to 2019. We used the spatial Durbin model and interaction term model to study the effects of regional financial agglomeration (FA) on green development and the moderating role of green technology innovation. The results show that FA promotes local green development but inhibits the green development of neighboring areas. Because the polarization effect of the growth pole is greater than its dispersion effect, cities with high levels of FA have a strong “siphon effect” on the surrounding areas. Green technology innovation positively moderates the promoting effect of FA on green development; the higher the level of green technology innovation and the degree of emphasis on it, the stronger the promoting effect. The government should encourage green finance to promote green technology innovation and promote the green development of the regional economy. These findings provide new insights for developing countries to achieve sustainable development under environmental constraints. 相似文献
3.
The rapid development of the Internet had a profound influence on the spatial distribution of economic output activities. On the basis of theoretical analysis, this study takes China's regions as research samples and construct a spatial econometric model to empirically analyze the impact of Internet development on regional productivity. The analysis reveals that the distribution of regional productivity in China had significant spatial correlation; regional productivity had positive spatial externalities; Internet development had significant promotion effects and positive spatial spillover effects to regional productivity, but the effects are heterogeneous in different subregions. The subregion analysis shows that the optimization effect of the Internet on regional productivity exhibits heterogeneity in different subregions. The threshold effect analysis reveals the increasing marginal effect of Internet development on regional productivity, and economic development and human capital supply are important factors restricting this marginal effect. Altogether, this study provides useful references on the positive effects of the Internet on regional productivity in the spatial dimension, and suggests that the policy makers can optimize the spatial distribution of regional productivity by promoting Internet access in various regions and narrowing the digital divide among regions. 相似文献
4.
城乡统筹发展是促进农村经济全面发展、解决“三农”问题的有效途径。选取了城乡居民收入比、城乡居民恩格尔系数比、城乡居民人均消费水平比对山东省城乡统筹发展水平进行了分析。发现以青岛为主的山东半岛地区城乡统筹发展水平较高,以淄博、莱芜等地为主的鲁中地区城乡统筹水平也相对较高,以德州、聊城等地区为主的鲁西地区城乡统筹水平相对较低。接着探讨了城乡统筹发展水平差异的原因。最后提出了促进城乡统筹发展的若干建议。 相似文献
5.
Based on panel data of innovation inputs and outputs in 53 cities of the three major Chinese urban agglomerations (UAs) spanning the 2001–2015 period, this study examines the influence of the spatial spillover effect among cities on innovation efficiency in UAs using the SFA method and a spatial econometric model. Three main conclusions can be draw from the empirical results. First, the innovation efficiency in the three UAs has increased over the research period, but there is enormous potential for improvement. Second, owing to the close socioeconomic linkages and the flow of innovation resources, there is a significantly positive spatial spillover effect between cities on innovation efficiency in the three UAs. In other words, innovation efficiency in a local city was positively influenced by the other cities in the UA. Particularly, the innovation efficiency in a local city is influenced by factors related to not only the city itself but also other cities in the UA. Third, as the geographical distance increases, the spillover effect on innovation efficiency shows nonlinear variations, indicating that the excessive expansion in UAs may not be attributed to innovation development. 相似文献
6.
《Journal of Landscape Research》2016,(4)
Change of land use is related to regional food security and ecological security.This study analyzed structural changes,quantity changes and spatial changes of land resource utilization in the watershed of the Nansi Lake,Shandong Province from 2000 to 2012 on the basis of land use investigation data and relevant socio-economic data in the study period.It is to disclose the problems in the utilization of local land resources,and provide scientific support for the scientific management of land resources and sustainable development of social economy. 相似文献
7.
This study empirically investigates the direct and indirect (spillover) effects of three types of industrial agglomeration with different cognitive distances, namely, industrial specialization, industrial related variety, and industrial unrelated variety, on regional innovation. Accordingly, we applied the concepts of related and unrelated variety and used spatial econometric analysis. Based on panel data of 283 Chinese cities from 2004 to 2016, the empirical results reveal that both industrial specialization and industrial related variety significantly improve regional innovation and produce positive spatial spillover effects on the surrounding regions. However, industrial unrelated variety has a significant negative impact on regional innovation and produces a negative spatial spillover effect on the surrounding regions. Moreover, the direct and indirect effects of the three types of industrial agglomeration on regional innovation between China's coastal and inland cities. The findings have important theoretical and policy implications. 相似文献
8.
花生是河北省第三大作物,为了促进河北省花生产业的绿色、持续、稳定发展进行了有关研究。本文基于2012—2017年河北省地级市和县市区的花生生产数据,利用非参数DEA模型Malmquist指数法测算其绿色全要素生产率(Green total factor productivity, GTFP)并制作GIS专题图进行分析。结果表明：在研究期内,河北省花生绿色全要素生产率呈增长趋势,技术进步发挥了很好的带动作用,技术效率则相反;在空间变动格局中,东部地区GTFP年际间变化明显,具有明显的空间集聚现象,西部山区因花生生产相对处于劣势,其效率值年际间变动明显,稳定性不足。综上所述,GTFP增速缓慢,为了打破这一趋势,要着重调整投入与产出间关系,实现技术进步与技术效率对花生增产的双驱动。 相似文献
9.
Xiaodong Yang Weilong Wang Xufeng Su Siyu Ren Qiying Ran Jianlong Wang Jianhong Cao 《Growth and change》2023,54(1):101-134
Under the system of political centralization and economic decentralization, the expanding scale of land finance and the increasingly severe environmental pressure have jointly become crucial features of China's urban development. Therefore, it is of great practical significance to study the intrinsic mechanism of land finance on haze pollution for China's economy to achieve kinetic energy transformation and green development. This paper empirically analyzes the impact of land finance on haze pollution using a dynamic spatial Durbin model based on panel data of 269 prefecture-level cities in China from 2004 to 2017. The statistical results show that haze pollution has a significant “snowball effect” and space spillover effect. Land finance has a significant positive effect on haze pollution. Land transfer both by agreement and by bid invitation, auction, and listing have significant positive effect on haze pollution. However, the promoting effect of land transfer by agreement on haze pollution is significantly higher than that of land sale by bid invitation, auction, and listing. Furthermore, regional heterogeneity implies that for cities in the eastern region, land finance is conducive to alleviating haze pollution. In contrast, for cities in the central and western regions, land finance significantly promotes haze pollution. 相似文献
10.
生猪养殖是畜牧业的重要组成部分,其生产和发展对水资源需求及水环境污染影响较大。水足迹区别于传统的取水指标,既可用于核算畜牧业耗水量,也可用于衡量畜牧业产生的水污染。为了研究吉林省生猪生产和发展对水资源需求及水环境的影响,基于水足迹理论及核算方法,对2000-2016年生猪生产水足迹进行量化,分析其绿水足迹、蓝水足迹、灰水足迹及总水足迹的时间变化和空间分布特征。结果表明：2000-2016年吉林省生猪的总水足迹呈下降趋势,其中绿水足迹呈上升趋势,蓝水足迹和灰水足迹呈下降趋势；吉林省各县(市、区)生猪绿水足迹、蓝水足迹、灰水足迹和总水足迹的空间分布总体为中部地区最高、东部地区最低,地域差异明显。因此,吉林省生猪养殖应优化布局,中部地区生猪养殖应大力发展,东部地区适当增加,而西部地区需加以控制。 相似文献
11.
Xinlin Zhang 《Growth and change》2020,51(2):792-808
Eco-efficiency is an important indicator which serves as a helpful instrument for the studies of sustainable development. This paper estimated the eco-efficiency of 26 cities in China's Yangtze River Delta urban agglomerations. Based on different matrixes, Moran's I was applied to analyze the spatial correlation. The spatial Durbin model was applied to analyze the direct and indirect effect of influencing factors. Some conclusions were drawn. (a) The average eco-efficiency showed an increasing trend. The regional difference of eco-efficiency decreased and then increased. Shanghai's eco-efficiency had been the highest. (b) The eco-efficiency showed positive spatial autocorrelation and it also exhibited significant characteristic of local spatial autocorrelation. (c) Economic development, fixed assets investment, and technological level of one city had a significant positive impact on the eco-efficiency of the city itself. Industrial structure, fiscal decentralization, and foreign direct investment of a city had a significant negative impact on the eco-efficiency of the city itself. Changes in the economic development and technological levels in a city had positive impacts on the eco-efficiency of its neighboring cities. Foreign direct investment had a negative spatial spillover effect. (d) This paper suggested that it is necessary to pay attention to the interaction of influencing factors among cities. 相似文献
12.
在绿色发展理念的趋势下,解决能源利用过程中产生的经济利益与环境污染间协调问题,是实现地区可持续发展的关键所在。利用陕西省2006-2015年间的面板数据,采用SBM-TOBIT模型对各城市能源生态效率的时间变化和空间差异进行研究,并针对能源生态效率的影响因素进行探讨;研究结果表明：陕西能源生态效率呈现出“U”型演变态势,在2006-2009年间呈现下降,于2010年后逐步上升,且各城市之间效率差异呈缩小趋势。其中西安、延安、汉中能源生态效率达到1.0之上,且各投产资源的利用率较高,达到绿色发展状态。安康、渭南、商洛能源生态效率水平较低,不足0.6,各要素投入存在过量现象,对资源利用率较低;通过TOBIT回归分析表明陕西省对外开放程度与经济发展水平的提高能够促进能源生态效率的提升,存在正相关性,能源消耗水平、产业结构与政府干预程度的提升不同程度的导致能源生态效率下降,呈现负相关性。以上研究为陕西省能源、环境和社会经济和谐发展提供一定依据。 相似文献
13.
14.
山东省生态农业的模式、布局与发展对策 总被引：1，自引：1，他引：0
对山东省发展生态农业的现状条件、生态农业空间布局和发展模式等问题进行了专题研究。概括了山东省发展生态农业具有的市场优势、自然环境优势、政策优势和技术优势等有利条件,以及市场需求不明确、不具备农业规模化生产条件、农业劳动力数量不足和质量偏低、缺乏承担生态农业隐性成本的主体、农业环境污染严重等不利条件。分析了在山东半岛及沿海生态农业区、鲁西平原生态农业区等山东省6个生态农业区形成的林粮立体生态农业、蔬沼种养殖立体生态农业、种养渔立体生态农业、种养结合生态农业和观光生态农业等生态农业发展模式的主要农业生产过程特征和空间布局特点。提出了通过强化农业地理标志产品的申报和保护、加强现代农业生产技术的研究与推广、加强名优特色农产品品种的选育和引进、加强环境污染的治理等推进山东省生态农业进一步发展的对策。 相似文献
15.
为了定量测度陕西省耕地利用的碳源/汇情况,为陕西省土地利用碳减排工作提供参考,笔者分别从时间和空间上对陕西省2000-2007年耕地利用碳吸收量、碳排放量进行测算,并利用耕地碳汇基尼系数进行分析。结果表明：（1）2000-2007年陕西省耕地利用整体上表现为碳汇,年均碳汇量为815.83万t;（2）研究期内陕西全省耕地碳汇量呈关中最大,陕南次之,陕北最小的分布格局;（3）对耕地碳汇基尼系数按区域分解表明,陕西省不仅整体上表现为耕地碳汇能力的增强,且3大区域内部也表现为碳汇能力的增强,耕地利用存在一定的碳汇优势,但与沿海地区相比还存在较大差距。 相似文献
16.
The interest toward the supposed trade-off between efficiency and equity has strongly come back to the fore within the European Union (EU) after the 2008 economic crisis. The worsening of spatial economic imbalances, in fact, opened again the debate whether the European institutions should focus their budget allocations on core areas or on peripheral areas of less developed countries, following concentrated or spatially distributed normative actions. This paper addresses the question by applying an original method to assess the relative importance of urban efficiency with respect to spatially distributed resource endowments in affecting regional inequality. An innovative two-step procedure is applied: that first estimates a regional production function and then makes use of its output through a simulation to assess efficiency versus spatially even distribution of resources on the improvement of regional cohesion. The results show that urban efficiency gains play a relatively minor role in affecting regional disparities if compared with a spatially even distribution of production factors. 相似文献
17.
为了研究区域公共文化服务评价指标体系的构建和山东省17地市基本公共文化服务发展状况,运用层次分析法构建了评价指标体系,利用综合指数测评法对山东省17地市公共文化服务建设水平进行了研究。将公共图书馆、艺术表演团体、艺术馆与文化馆、文化站、大众传媒、公共文化经费投入6个模块作为一级指标,每个模块分别选取若干二级指标,总共选取了27个二级指标构建了评价指标体系,对山东省17地市的公共文化发展状况进行了分模块测评比较和总体测评比较研究,研究发现山东省17地市公共文化服务总体发展较好,但是在进行分模块比较时,地区间差异较大,在进行综合测评时,这种地区间发展水平的差异明显降低,从中可以看出各地对公共文化服务建设侧重不同。 相似文献
18.
This paper empirically examines the key factors driving UK direct investment in the Spanish regions over the period 2000–2016 and, consequently, tries to unveil its main motivation. Applying a spatial Durbin panel model to capture spatial linkages, the results point to the existence of complementarity between the FDI received by a region and that of the remaining ones. This outcome, along with a positive and statistically significant spillover effect of market potential, reveals that complex-vertical FDI motivation with agglomeration economies prevails among UK MNEs investing in Spain. Additionally, our findings unveil the role played by some other FDI drivers, such as wages and infrastructure. Furthermore, the paper is unique in decomposing the average direct and spillover effects by region and pairs of regions, so that remarkable differences can be identified. This breakdown has strong significance from a policy perspective since it can guide regional policy makers. In short, our findings point out to the fact that FDI policy should be jointly designed by those regions presenting strong bilateral spillover effects. Thus, greater cooperation among policy makers would be welcome. 相似文献
19.
20.
智能农机装备作为农业生产发展的重要组成部分，在加快农业现代化发展进程的同时，还起到了改善资源配置、提升生态环境、促进经济发展、推进乡村振兴和保证粮食安全等方面发挥着重要的作用。山东省作为农机装备制造、应用大省，仍存在农机装备产业发展不平衡、农机装备智能化水平低、农机农艺融合不够、适宜机械化的基础条件建设滞后等问题。研究、分析了智能农机装备发展现状，针对山东省智能农机产业发展的问题，深入剖析了国内外前沿技术与产业发展动态，结合当前农业农村现代化发展紧迫需求，围绕国家战略需求和山东省现代农业发展要求，全面统筹本省智能农机装备研究与应用方向，进一步明确政府、企业和科研院所创新和支持方向，理清了智能农机装备关键技术攻关方向。 相似文献