集团经济发展对区域经济的影响浅析

集团经济的出现和发展,正对区域经济的发展和演化起着日趋重要的作用。不少地区也把发展集团经济作为振兴区域经济的一项重要措施来抓。集团经济对区域经济发展的影响大致表现在以下四个方面: 第一,集团经济的发展使得区域经济的核心——城市经济的凝聚力进一步增强。

广东经济发展地区差异的现状格局分析

经济发展的区域不平衡性是发展中国家和地区的明显特殊性现象。回顾过去,改革开放带来了广东经济的飞速发展和全面繁荣;审视现在,广东经济发展地区差异明显,存在明显的不平衡性;展望未来。

发挥监管职能,促进三资企业发展

崇文区辖区内从1983年登记注册第一家三资企业,至今已发展到274家,投资者来自19个国家和地区,投资总额8.2亿美元,注册资本4.2亿美元。其发展为带动和推动崇文区经济起到了积极的促进作用,表现在以下几个方面。 (一)三资企业的逐步发展为辖区注入大量外资,活跃了本地区经济。

港口：“面朝大海 春暖花开”

借用海子著名的诗句"面朝大海春暖花开"未描绘港口,是再贴切不过的了。港口的诗情画意,为人们的想象提供了广阔的空间。从东北的鸭绿江口到南方的北仑河口,我国拥有长达1.8万公里的海岸线,其间,有150多个海港星罗棋布。

读《展开绿色的翅膀》得到的启示

《新华日报》1995年4月10日前后发表了由该报总编辑刘向东率领的采访组采写的系列报道《展开绿色的翅膀》,全景式地展现了盐城市发展区域经济所走过的道路。这组系列报道对于其它地区发展区域经济具有重要启示,同时对于我们研究新闻报道如何改进,也具有重要的参考价值。

Industrial Agglomeration Externalities, City Size, and Regional Economic Development： Empirical Research Based on Dynamic Panel Data of 283 Cities and GMM Method

Local governments have long been ardently pursuing the industrial specialization effect(MAR externalities) and industrial diversification effect(Jacobs externalities). Such a pursuit has resulted in severe distortion of resource allocation and negative effect on sustainability of local economic development. Regarding the effect from both MAR and Jacobs externalities on local economic development existing literature records notable disputes. Therefore, for local economic development, one important issue is which externality(MAR or Jacobs) can better bring the effect into play. By studying a panel data of 283 Chinese cities from 2003 to 2012 and applying dynamic plane data GMM method, this paper conducted a regression analysis of the relationship among industrial agglomeration externalities, city size, and regional economic development. The result indicates that with regard to the whole nation, MAR externalities are conducive to regional economy development whereas Jacobs externalities will, to an extent, restrain regional economic development. As regards eastern, middle, and western regions, MAR externalities are conducive only to the economic development of the eastern region; their effects on middle and western regions are insignificant. Moreover, the interaction item between MAR externalities and city size has a significant negative synergistic effect on national economic development and a certain acceleration effect on eastern region as well as a strong negative synergistic effect on the middle region and an insignificant effect on the western region. The interaction item between Jacobs externalities and city size has a positive synergistic effect on only the middle region and has an insignificant synergistic effect on both eastern and western regions. Capital stock and labor input have significant accelerating effects on GDP growth per capita of Chinese cities, whereas material capital and labor input remain primary driving forces for Chinese local economic development. Furthermore, human capital contributes to accelerating urban economic development, whereas government intervention restrains urban economic development.

Revisiting and Rethinking Regional Urbanization in Changjiang River Delta,China

China is entering a critical and accelerating phase of urbanization.As one of the most urbanized regions in China,the Changjiang(Yangtze)River Delta has experienced dramatic urbanization and urban transformation.However,in the recent years,many changes have taken place in this region and there is limited attention to the regional urbanization path evolution,its problems and the way to solve these problems.Therefore,we should revisit the urbanization process in the Changjiang River Delta again.In this paper,we revisited urbanization paths of the Changjiang River Delta by data analysis,influence factors of urbanization by the Gray Relational Analysis,and major challenges to urbanization of the Changjiang River Delta by theoretical considerations.We found that the urbanization of the Changjiang River Delta had experienced several stages of large-scale spatial and urban system restructuring.Within the Changjiang River Delta,Shanghai,Zhejiang and Jiangshu had experienced different urbanization path with local characteristics.But with their development model gradually converging,their urbanization model is also converging.We also found that the major influence factors affecting the Changjiang River Delta urbanization were dynamic change and urbanization was driven by different key factors in different socio-economic development stages.Meanwhile,the Changjiang River Delta urbanization is facing many problems such as existing institutional arrangements,including the hukou(household registration)system and others which can not meet the needs of current socioeconomic development and urbanization.Therefore,it is imperative to promote institutional innovation and adopt a new urbanization development strategy for the sake of the orderly and sustainable urbanization development in the Changjiang River Delta.

On suburban leisure and tourism development: a case study of Wangcong Shrine in Chengdu

Suburban leisure and tourism are important supplements to the suburban economic development and urban tourism and of great significance under the background of urban-rural integran＇on Wangcong Shrine in Chengdu is still in the initial stage. Regarding the development Of tcowns the advantage of environment, transportation, Tourism development of Wangcong Sluine lands＇cape, architecture, content, identity, and publicity as well. Development of suburban leisure travel is one direction of tourism development of Wangcong Shrine. The people of Chengdu are main target tourists of a one-day trip, And various parks, Farmer＇s House Tour, leisure villa and other suburban attractions are its competitors. To developing Wang- cong Shrine tourism, increase of historical contents is its focus. The positioning of the civilization of ancient Shu should be shifted to Shu civilization; and renewal of the Huangcheng （Imperial City） is necessary to attract more Chengdu people for short tour and leisure.

Relationship Between Social Economic Agglomeration and Labor Productivity of Core Cities in Northeast China

Dalian, Shenyang, Changchun and Harbin are the four core cities which play an essential role in terms of promoting the economic development in Northeast China. In this paper, the impact of urban agglomeration on labor productivity is explored by making comparisons among these four cities. The model used for analysis is a classical model derived from previous studies. Some indicators, such as population density and economic density, were selected to examine the impact of urban agglomeration on the labor productivity based on the time-series data for the four cities from 1990 to 2007. The four main conclusions are： l） The promotion from the growth rate of population density on the growth rate of labor productivity is limited. 2） The negative relationship exists between the growth rate of employment density and the growth rate of labor productivity. 3） Agglomeration effect exists in the four cities, the highest one is Dalian, Shenyang takes the second place, followed by Changchun and Harbin, and the predominant promotion exerted on the labor productivity is the output density.

Master Plan of Characteristic Towns from Universal Viewpoint:A Case study of Guzhu Town

Characteristic town has became an important carrier for urban-mral integration. Based on the multiple compounding of the charactemtic town planning, it is significant to combine tiie universal viewpoint widi traditional small town planning. This paper by combining with “universaT viewpoint introduced the transformation of traditional small town planning in theory and practice, and combed the planning stategies from the 4 a^ects of “all level”,“all space”, “all element^,and “all dimension”. Based on the master plan of Guzhu Town in Heyuan, specific strategies were put forward from the 6 dimensions of resoutce analysis, spatial layout, industtiai construction, traffic connection, ecological control and system update, to provide references for the planning of characteristic towns.

Economic Valuation of Lead Impact to Human Health in Yogyakarta Urban Area, Indonesia

The urban economic development needs transportation facilities. People moves form one location to the other rapidly. The amount of vehicle increases, it also increases lead content in the air. As a research topic is the human health cost increases as lead content in the air increases. Lead impacts increase public health cost. This research identifies the determinant of public health cost and estimates the respondent＇s willingness to pay （WTP）. The respondents are 146 people in three areas of study, Yogyakarta City, Sleman Regency, and Bantul Regency. Dose response method determinates the valuation of lead impact caused by emission to human health. Contingent valuation method estimates the respondents＇ WTP to take care human health by keeping the environmental condition. It is analyzed by ordered probit model. By increasing lead pollutant, the health impacts are 123,647 cases of incremental child IQ, 15,783 cases of hypertension, 17 cases of coroner core, and 127 cases of premature mortality. Total health compensation cost because of lead impact is 1,469,594,723,409 （US $122,466,226.95）. The increasing of the probability of respondent＇s WTP is only 0.00000233 percent, if the dependent variables increase one percent. It indicates that people＇s awareness to keep their environment and to decrease lead content is not good enough, despite the fact that there is some increase of awareness for example

Economic Valuation of Emission Impact Reduction by Using Alternative Path in Yogyakarta Urban Area, Indonesia

The urban economic development needs transportation facilities. People move form one location to the other rapidly. The amount of vehicle increases, it also increases lead content in the air. The human health cost increases as lead content in the air increases. The reduction of lead content for 10 percent, it gives economic value as much as Rp. 11.828.365.993,- （US$ 985,697.17）. And if lead content decreases for 25 percent, it yields economic benefit as much as Rp. 34.509.073.173, - （US$ 2,875,765.10）. The analysis of benefit uses exposure-response function method. Analysis of people awareness for keeping the environment uses contingent valuation method survey and willingness to pay. People awareness to keep their environment and to decrease lead content is not good enough, despite the fact that there is some increase of awareness, for example the awareness of using alternative path- through ring road on peak hours.

The research of economic development law in resourceful city

The resource advantage of resourceful region has made the region develop very fast. However because the resource is of exhausting character, this means that the region has hidden troubles of economic depression. The paper analyzes the formation of resourceful region and the law of resourceful regions economic development, and then the paper brings forward that the resourceful region has a potential danger of economic depression. Considering Chinas economic development practice, the paper puts forward a basic way of thinking. That is: we must attach importance to the problem of industrial structure when we pay attention to existing resource advantage in order to avoid the simplification of regional industrial structure and to avoid entering a vicious cycle.

Regional Planning and Development Under the Maximization of Urban Agglomerative Economies

Starting from the meaning and types of urban agglomerative economies, with the analysis of the characteristicsand causes of urban agglomerative economies, this paper puts forward that the regional planning and development shouldattach importance to urban agglomerative economies, follow the law of the maximization of regional urban agglomerativeeconomies. It also points out the countermeasures and advices to facilitate the regional planning and development based on theprinciple.

Comparative Analysis of the Determinants of Residential Land Values

City development is a result of many factors, of which land value is one of the major determinants. The past urban economics studies have shown that land value is largely determined by location factors such as distance from Central Business District （CBD） ignoring the non-location factors like time of purchase and neighbourhood infrastructures. Therefore, this paper attempts to establish the relative importance of location and non-location factors in the determination of residential land value by positing Onitsha, Nigeria as a case study. Eight hundred and fifty residential housing units were selected and questionnaire administered to the landlords through multi-stage sampling technique. The stepwise regression analysis results showed that non-location factors, especially, time of land purchase, contribute more to the variation in residential land values. The paper suggests the revision of the classical economic theories to represent the conditions of urban areas in developing countries .

Environmental Nexus： and You Will Know Us by Our Places

The paper investigates the places of an urban region inside a Biosphere Reserve in southern Brazil and explores the potentialities for synergies between their biological and sociocultural systems. It assumes： （i） the perception of their regional rootedness works beneficially for enhancing sustainability; （ii） current progress in place＇s conceptualization helps in the quest for sustainability, since the core factors of the concept deal precisely with the relationships between people and environment. The paper works both with the perception of existing, as invented places, analysing the perception they stimulate. Real places are seen as socially constructed; invented places, as economically promoted. Selection of empirical regional cases is based on their： perception （real and invented places）; scale （urban and ex-urban）; management （public or private）. In the area of Architecture-Urbanism, place is a created environmental form, imbued with symbolic significance to its users. In the present shift of paradigms from modernism to postmodernism, the discipline evolves towards a more thorough concern with the philosophical implications of places on phenomenological grounds. Also, the making and marketing of new places become increasingly accepted as influential tools to foster prosperity and well-being, by means of the economic development attributed to the creation of places. The concerted private and public management of the region＇s places and the restrained design they presently employ are providing grounds for an affluent development, showing a wise use of the regional resources. Altogether, it seems inhabitants have learned how to work in conjunction with the environment. This hints at a clear manifestation of sustainable development, worth investigating. Presumably, the concept of place, positioned as it is at the very interface of physical, social, economic and behavioural disciplines, seems to provide a likely means for tackling the challenges for a sustained regional development planning.

Regional Disparities of China's Economic Development during 1992-2013——Based on DMSP/OLS Nighttime Lights Data of Cities

Balanced regional development is essential to China's economic stability and efficiency and achievement of the goal to build a moderately prosperous society in all respects. Based on the DMSP/OLS nighttime lights data of 291 cities at or above prefecture level during 1992-2013, this paper examines the regional disparities and trends of Chinese mainland's economic development. The findings are as follows:(1) During sample observation period, China's overall regional disparities generally declined despite some volatility; China's intra-regional disparities have been curbed yet a consistent framework for inter-regional economic coordination is lacking.(2) Southern coastal region contributes a significant share to China's overall regional disparities as the developed cities of Guangdong Province did not create a significant spatial spillover effect on neighboring regions.(3) According to the result of spatial Markov transition probability estimation, spatial factor has played a remarkable role in the evolution of China's regional economy and proximity to high-level regions will accelerate a region's transition toward higher levels.

A Study on the Remarriage Issues of the Rural Elderly

Our aging process, at the same time, the number of single elderly population is increasing year by year, which makes the elderly remarriage problem becomes more serious. With the acceleration of urbanization process in China, economic development gap between urban and rural areas is widening, resulting in a lot of social problems, of which there are a lot of weak social groups in the cultural and economic level is relatively backward rural areas. Thought to be bound by their material conditions is not high, in the face of social problems even more weak, and they lost even among the elderly also faces remarry rare status quo. Rural elderly remarriage can be resolved related to quality of life and how happy they are old age, so this research will focus on the vast rural areas. After the Rongcheng County of Baoding, Hebei Province and five ordinary village Yixian interviews conducted, combined with a large research literature summed up his own research ideas and research methods. Find out China＇s rural elderly remarriage even lose relevance, problems and influence factors, and the corresponding countermeasures and suggestions： the elderly themselves from both the individual and the external environment to solve. Elderly people to establish a correct view of marriage and spouse, and actively carry out another marriage personal preparation. External environmental needs of the family, society and country in three areas to work together to form a joint force to support the establishment of Trinity molding system from three angles.

Resource-based City Type and Reforming Strategy Discussion and Research

The resource-based city can divides according to the Israeli resource type and development phase two big standards. The resource-based city economic transformation strategy first should from the macroscopic level, seek for the regional economic development the new superiority, next should act according to the new regional development favorable condition that establishes the pattern of industrial transformation from the microscopic level.

Chinese Experiences in Addressing Rural Extreme Poverty and Marginalization

Seeking to alleviate and eradicate Bao （the minimum livelihood guarantee system） extreme povertY, the Chinese government has extended Di to the entire rural sector. It has also enhanced agricultural policies and strengthened its promotion of rural socioeconomic development. In more-developed regions of the country, the Di Bao program-in combination with integrated urban and rural social insurance and public services-has significantly reduced rates of poverty and financial vulnerability, and additional employment-promotion policies have created opportunities for Di Bao recipients to achieve incomes above the poverty-line. However, because of the high number of extremely poor households in disproportionately poor areas and the paucity of locally-available financial resources there, the intensity of intervention is still insufficient. Inadequate coordination of policies and shortcomings in the targeting of subsidies have resulted in both under-coverage and welfare-leakage as well. Consequently, in China＇s efforts to eradicate extreme poverty, increasing the effectiveness of poverty-reduction strategies in poor areas remains a key prioritY.