关于中心城市推动区域经济一体化发展的分析

以佩鲁的增长极理论为基础,分析了中国城市群中心城市对区域经济的推动作用,针对我国城市群的发展现状和存在的问题,提出了区域经济一体化发展的基本对策。     

Regional labour markets in Spain: Can flexibility and local democracy reduce inefficiencies?

By applying a stochastic production frontier approach, this paper investigates regional inefficiencies of job creation in Spain over the period 2006–2012. This paper represents a first attempt to test whether a more flexible labour market as designed by the 2010 reform reduces regional inefficiencies. Results suggest that the 2010 reform appears to have improved on average the efficiency of the Spanish labour market even if regional differences persisted over time. The paper also investigates the importance of local democracy for the labour market finding that local democracy positively influences regional efficiency.     

南水北调工程供水效益与受水地区经济增长的关系研究

南水北调工程通过对水资源的优化配置,在解决缺水地区用水紧张问题的同时,也保证了城乡之间和区域之间经济和社会的可持续发展。实际上,南水北调工程的供水效益与受水地区的经济增长之间存在着一定关联性,采用灰色系统理论建立灰色关联分析模型,以通榆河北沿送水工程为例,通过处理历史数据,证实其供水效益与受水地区连云港经济增长之间存在较高的关联性。并通过计算各因素关联程度的大小和分析两者具有相关性的原因,为政府制订更加合理的调水工程发展策略提供参考。     

边塞文化的现代建筑传承与实践

本文旨在通过对典型建筑案例进行造型、空间和场所分析,梳理评析近年来出现的边塞文化风格建筑实践,为深入研究边塞文化的建筑传承实质提供思路和基础研究。     

边塞文化的现代建筑传承与实践

本文旨在通过对典型建筑案例进行造型、空间和场所分析,梳理评析近年来出现的边塞文化风格建筑实践,为深入研究边塞文化的建筑传承实质提供思路和基础研究。     

建筑业前沿效率研究——以安徽为例

根据C-D生产函数,采用随机前沿分析法(SFA),以安徽省为例测算建筑业的前沿效率值,并对其决定因素进行多元回归分析。结果表明,建筑业前沿效率的提高归因于施工技术改进和设备更新、管理创新、员工素质提高以及资产投入增加等。     

Stochastic seismic analysis of multidegree of freedom systems

A unconditionally stable step-by-step procedure is proposed to evaluate the mean square response of a linear system with several degrees of freedom, subjected to earthquake ground motion.A non-stationary modulated random process, obtained as the product of a deterministic time envelope function and a stationary noise, is used to simulate earthquake acceleration. The accuracy of the procedure and its extension to nonlinear systems are discussed.Numerical examples are given for a hysteretic system, a duffing oscillator and a linear system with several degrees of freedom.     

基于增长极理论的区域发展研究与探讨

结合增长极理论,以重庆一小时经济圈为例,从城镇体系、产业布局和交通体系等方面分析了区域经济增长极对于区域整体发展所起到的作用,并提出了相关的看法和建议,以促进整个区域的经济发展。     

中国建筑产业效率测度研究:2004～2010

综合运用DEA-BCC和相似SFA方法对2004-2010年中国建筑产业运营效率进行测度。研究发现,中国建筑产业运营效率在此期间呈现稳步增长趋势,除少数省份外,都有不同程度的增长;同时研究验证:地区经济发展水平、建筑产品需求程度和研发投入力度是建筑业有利的外部运营环境因素。     

Economic impact modelling of smart specialization policy: Which industries should prioritization target?

In this paper we argue that it is necessary to apply economic impact models in smart specialization policy in order to come up with reliable economic impact estimations. Solutions suggested in the smart specialization (S3) literature for economic impact assessments cover the economic effects only partially. To estimate the impacts in the industrial, regional and national dimensions in their entirety the application of specifically designed economic models becomes necessary. We extended the geographic macro and regional (GMR)-Hungary policy impact model with additional features to make this model applicable for S3 economic impact estimations. In our policy simulations we illustrate how the application of this model helps policy-makers in the prioritization process.     

Planning in Metropolitan Sub–Regions: an Adelaide Comment

Abstract

This article suggests that the role and function of regional organizations, each covering a part of the metropolitan area, are changing over time and that significant contributions could be made by them in the areas of economic and urban development. In particular it is argued that in Adelaide, the evolution of the institutional and political framework or regional organizations provides an ideal vehicle for such a bottom-up approach. After a brief review of all the metropolitan regional organizations of councils, this article exemplifies this argument through the Northern sub-region. It provides an accompaniment to the paper concerned with the economic analysis of Northern Adelaide.     

Crime and regional economic growth in Mexico: A spatial perspective

The aim of this paper is to examine the effects of crime on regional economic growth in Mexico. We estimate a growth model using a spatial panel data model and test for the presence and type of spatial interaction, as proposed by Elhorst. Our results suggest that a two‐way spatial Durbin model best fits the data, crime exerts a negative total effect on economic growth across Mexican states, particularly homicides and robbery, and significant spillover effects seem to reinforce the negative impact on regional growth.     

区域经济发展中的商业规划研究——以珠三角为例

改革开放20多年来,珠江三角洲经济发展取得了可喜的成绩,在高速工业化过程中,亦提升了高速城市化发展进程,城市商业化获得了前所未有的发展。资本、技术、社会资源向大型商业地产、零售业、百货业流动,并不断由广州、深圳等中心城市向周边二级、三级城市快速扩张。但是由于许多商业项目缺乏科学规划,分散布局,市场集聚不够,品牌塑造乏力,在珠江三角洲产业结构的调整和资源配置、整合不均的巨大压力下,出现了大批商业项目并不景气的局面。因此,尽快完善珠江三角洲商业规划,加快珠江三角洲产业结构调整和资源整合,实行差异化经营、错位经营,减少盲目竞争,才是实现珠江三角洲商业全面发展的必由之路。     

Efficiency measurement of the construction industry in Taiwan: a stochastic frontier cost function approach

Construction firms require a large cash flow, thereby creating a significant financial leverage. Therefore, identifying a highly effective cost efficiency model is essential for construction firms, especially under the pressure of competition in today’s global market. This research used stochastic frontier analysis (SFA) to model and measure the cost efficiency of construction firms in Taiwan, and to investigate the relationships between input resources and cost efficiency. The main findings include: (1) subcontracting reduces labour capacity; (2) larger firms can be more cost efficient; (3) appropriate financial leverage increases cost efficiency and capital; and (4) reducing equipment costs increases cost efficiency. These findings can help construction firms to strategically adjust the management of their firm and improve cost efficiency.     

青岛城市发展战略探讨—从经济增长极核理论与规模效益理论角度

青岛具有优越的区位和资源条件,其城市目标是成为环渤海地区仅次于京津的另一重要增长极核。青岛城市空间发展战略为构建“一湾两翼、三点布局、一线展开、组团发展”的滨海城市空间框架,实现其进一步做大、做强、做优、做美的总体发展战略目标。     

区域经济政策对环境影响的实证分析

文章运用1994~1996年和2004~2006年两个考察期的数据分析了发展经济开发区和基础设施建设这两种区域经济政策的环境效应.分析表明:发展开发区所带来的环境影响要大于基础设施建设.从短期来看,基础设施建设也会导致环境污染,但在长期却能有效抑制污染物排放量的增长.     

城乡一体化与区域经济增长的空间计量分析

通过构建空间计量分析模型,就我国31省份城乡一体化程度进行测度,并对城乡一体化对区域经济增长的影响进行分析。研究结果表明,城乡一体化与区域经济增长呈现明显的空间相关,城乡一体化发展速度较快的区域,其经济发展水平实现较快提升。区域经济增长和城乡一体化在相邻省份之间存在较强的空间依赖性和相关性。城乡人口融合、城乡基础设施融合是促进区域经济增长的重要驱动力。应实施有差别的城镇化政策,推动城乡产业、人口、基础设施融合,促进区域经济增长。     

大体积混凝土力学参数的Bayes随机优化反演

首次将Bayes参数估计理论引入温度荷载作用下大体积混凝土力学参数随机反演问题,建立了相应的Bayes参数反演误差函数,并将优化理论中的变尺度法应用于该反演问题,推导了相应的计算公式,通过一典型分析得出了若干有益结论。