西电东送生态补偿标准初探

西电东送南通道规模不断扩大,电力开发过程导致电力输出地生态环境受损,但西电价格却尚未充分体现生态环境成本,地区之间生态环境利益矛盾日益凸显,亟待生态补偿机制对各方利益关系进行协调.本文从输出地和输入地两个视角出发,综合生态环境损失价值与恢复治理成本两方面内容,对发电各环节的生态补偿进行了估算.输出地视角下,本文区分治理与否两种情况,分别计算生态补偿标准;结合已治理电容比例,计算生态补偿平均额度,并设计低、中、高三套补偿方案.其中,中方案为火电0.134元/kwh,水电0.019元/kwho输入地视角下,本文综合考虑了广东省的电源结构和排污所致边际损失,估算广东省环境收益(意愿支付的生态补偿上限)为0.39元/kwh.按照中方案,西电项目中广东省2010年需支付生态补偿费70.5亿元,而获得的生态环境收益则高达304.7亿元.     

包容性区域创新体系研究

实现包容性增长是中国未来发展的必然选择,其关键在于为长期处于社会网络边缘的贫困人群提供平等参与的机会.包容性创新充分利用贫困人群中蕴藏的巨大消费、生产、创业潜力,既为企业带来难以模仿的竞争优势,又让穷人参与到价值创造的过程中,帮助其公平合理地分享经济增长.但包容性创新活动面临着市场信息匮乏、知识和技能不足、制度体系不完善、基础设施落后、金融服务欠缺等特殊挑战,需要包容性区域创新体系为其提供支撑.包容性区域创新体系由创新主体子系统、创新支撑子系统、创新环境子系统三个子系统构成,在技术选择、改进与扩散,当地信息获取,知识传播和吸收,信任合作关系确立等方面发挥作用,并为包容性创新活动提供完善的基础设施,教育与培训体系,健全有效的制度环境以及必要的金融服务.为构建一个以消除贫困为导向的包容性区域创新体系,政府需要从提供有益于包容性创新的制度框架,消除包容性创新面临的特有障碍,提高包容性区域创新提供的效率与扩散范围以及增加贫困群体能力等四个方面入手.     

The Factor Decomposition on Carbon Emission of China——Based on LMDI Decomposition Technology

Carbon emission is the current hot issue of global concern. How to assess various contributing factors for carbon emission is of great importance to find out the key factors and promote carbon emission reduction. In this paper, the author constructs an identical equation for carbon emission, based on the economic aggregate, the economic structure, the efficiency of energy utilization, the structure of energy consumption, and the coefficient of carbon emission; by applying to LMDI decomposition technology, the author analyzes the carbon emission of China from 1995 to 2007 at industrial level and regional level. The results show that the expansion of economic aggregate is the main reason for China’ s rapidly increasing carbon emission and the increase of energy utilization efficiency is the key factor that can hold back the increase of carbon emission. In addition, the change of industrial structure or regional structure and the change of traditional energy structure have limited influence on the carbon emission, and their potentials have not yet been exploited. At the end of this paper, the author proposes the efforts that China should make to reduce carbon emission.     

China's Regional Policies:Progress of the 11~(th) Five Year Plan Period and Prospect of the 12~(th) Five Year Plan Period

During the 11th Five Year Plan period,China improved its policy system for the overall strategy of regional development,and established and completed the policies intended for the promotion of regional cooperation and interaction.Thereupon,regional development in China took on a series of positive changes such as the enhancement of coordination.During the 12th Five Year Plan period,China will fully implement and continuously improve the policy measures for development in its four major regions,strengthen differentiated guidance to different regions in line with the planning for major function-oriented zones,and accelerate the establishment of basic systems that facilitate coordinated regional development.     

四川古镇空间结构特征及区域旅游合作分析

运用空间网络分析方法,对四川省14个国家历史文化名镇的空间分布形态以及空间网络结构的连接性、通达性等进行了分析.结果显示,四川古镇呈集聚分布状态,但空间联系较弱,完善旅游交通网络、塑造古镇整体形象、增强区域合作是提升四川古镇旅游竞争力的有效途径.     

基于协调发展视角的区域发展差异研究

20世纪90年代以来，区域差异研究成为学术界和政府管理者关注的热点领域。长期以来学者们主要以单一经济指标或复合经济指标作为衡量因子，分析区域经济差异时空演变及差异背后的自然、社会、经济驱动机理。从可持续发展的角度看，区域发展不单是区域经济的发展，而应是社会、经济与资源环境三方面的协调。基于这一理解，从可持续协调发展入手，建立了区域发展综合评价指标体系，选取了表征社会进步、经济发展和资源环境支持3个方面的27个因素作为评价指标，分析了区域综合发展的测算方法，提出了综合发展指数和发展协调指数。在案例分析中运用所设计的测度方法对江苏省内县级行政单位的综合发展进行了评价和分析。     

Influence of China''s Population Mobility on the Change of Regional Disparity since 1978

In this study, an econometric model about population mobility and economic growth is used to show the unbalanced distribution of population mobility in different region was remarkably related to that of regional economic growth and the large number of movers had a significant influence on regional economic growth and developing disparity. On the basis of this study, we conclude that China's population mobility also had a significant influence on the structure and tendency of regional disparity, and the population mobility enlarged the regional disparity of the whole nation, the East, and the West since the reform, besides the Midst during 1978 to 1987. Furthermore, the population mobility accelerated the increase of regional disparity in the whole nation, the Midst, and the West, but at the same time, retarded that in the East in the period of 1996–2003.     

中国城市化发展决定因素的地区差异

城市化的发展与地方经济发展水平和劳动力迁移密切相关，中重城市化进程中的一个显著特征是区域差异非常明显，其根源是在国内经济发展水平不同的各地区，影响城市化发展的诸因素之发育程度及所起作用不同。本文运用平行数据《panal》模型，对影响中国各省、直辖市和自治区城市化发展的请因素进行了实证分析。主要结论为：①各地区之间，特别是沿海与内地之间。城市化进程的差异非常显著。②在中部地区，第二产业的发展对当地城市化水平的提高起推动作用；而在沿海地区，则由第三产业扮演着更为重要的角色。③对外开放政策对推动中国的城市化发展起了显著作用，在沿海省份表现尤为突出。由此可以推断。中、西部开放力度的加大将推动当地城市化的发展。④农村非农产业的发展在城市化进程中发挥着双重作用：在沿海和西部地区，农村非农产业对城市化起补充作用；而在中部地区，则起替代作用。     

灞卞湴鏅尯鐢熸€佽冻杩瑰垎鏋愨€斺€斾互搴愬北涓轰緥

鏍规嵁鍖哄煙鏈簳鐢熸€佽冻杩瑰拰鏃呮父鐢熸€佽冻杩圭殑璁＄畻妯″瀷,瀵瑰簮灞辩殑鐢熸€佽冻杩硅繘琛屼簡鍒嗘瀽璁＄畻,缁撴灉琛ㄦ槑(1)搴愬北鐢熸€佽冻杩归渶姹備负0.354 603 hm2,鍏朵腑鍖哄煙鏈簳鐢熸€佽冻杩逛负0.343 510 hm2,鏃呮父鐢熸€佽冻杩逛负0.011 093 hm2.(2)搴愬北鍙埄鐢ㄧ殑浜哄潎鐢熸€佹壙杞藉姏涓?.219 805 hm2,浜哄潎鐢熸€佽丹瀛楄揪O.123 543 hm2,鍏朵腑鏃呮父鐢熸€佽冻杩瑰崰鎬昏丹瀛楃殑3.13%.(3)鍦ㄩ渶姹傝冻杩圭粨鏋勪腑鍗?8.31%鐨勫寲鐭宠兘婧愬湴,澶уぇ瓒呰繃浜嗗簮灞辩殑鎵胯浇鍔涢潰绉?鑷翠娇搴愬北鐨勭敓鎬佺幆澧冧繚鎶ょ殑鍘嬪姏涓嶆柇鍔犻噸.(4)搴愬北鍗曚綅鏃呮父鐢熸€佽冻杩逛骇鍊间负33缇庡厓/hm2,鍏朵腑鍗曚綅鏃呮父娓歌銆佹梾娓镐綇瀹垮拰鏃呮父璐墿鐨勪骇鍊艰緝楂?鏃呮父浜ら€氬拰鏃呮父椁愰ギ鐨勫崟浣嶄骇鍊肩浉瀵硅緝浣?鏃呮父浜у€艰繕鏈夎緝澶х殑鍙戝睍绌洪棿.(5)鏀垮簻閮ㄩ棬鍜岀ぞ浼氬悇鐣屽繀椤绘帹杩涙洿涓虹郴缁熷寲鐨勬棤闅滅鏃呮父涓?杞彉楂樿兘鑰楃殑缁忔祹鍙戝睍閬撹矾,浠庤€岄檷浣庡崟浣嶇粡娴庢晥鐩婄殑鐢熸€佽冻杩?瀹炵幇搴愬北鐨勫彲鎸佺画鍙戝睍.