An Innovative City： Impact of Innovations on City Development

The process of innovative development is stimulated by cities as centers of accumulated （regional） growth and innovative enterprises as elements of urban space. Cities stimulate innovations by creating a specific demand for innovations and innovative products as well as specific incentives such as preferable conditions for creation, accumulation, usage, and exchange of knowledge and information. Diffusion of ideas has an impact on changes in environment resulting in increase in dynamics of innovation, which means possibilities of innovative development for local firms. The paper highlights the idea of an innovative city with respect to the impact of innovations on city development. The concept of an innovative city is not clearly defined because the interpretation of innovation is differentiated and ambiguous except for common denominator of the novelty. The paper underlines the role of city＇s environment for innovations＇ creation acting as an incubator for clusters of firms, particularly those engaged in the process of high-tech involvement （technology parks）. The option of an innovative city approach presented here is the author＇s view on an innovative city＇s growth and it is based on the role of synergic interaction between innovative firms as elements of a city space and an innovative city itself.

Characteristic Innovation of City Square at Guangxi Minority Nationality Regions

After description of the concept of urban feature with Nanning and Liuzhou City as example,the paper illustrated regional characteristics of Guangxi City and highlighted its cultural atmosphere of minority nationalities.It emphasized that only when regional urban feature was further enhanced could city development be promoted,and that only when urban feature was clearly identified could city square was characteristic.As for site selection of city square,it should follow principles of people-orientation,integrity,landscape,economy,ecology and geomancy.As for construction of city square,it should pay attention to integrate urban cultural feature based on relevant principles,and both inherit local historical culture and highlight local natural characteristic.In addition,folk artistic elements could be applied in city square,and folk artistic elements of nonmaterial culture could be integrated into the theme of city square.Material artistic elements could be also extracted and concluded as a kind of aesthetic art,reflected in concrete architectural forms.Characteristic innovation of city square should respect planning,start from city actuality,be based on self characteristics,consider citizens' willingness,and draw on local resources,so as to manifest regional cultural characteristic and promote city influence and competitiveness.

Urban Hierarchy of Innovation Capability and Inter-city Linkages of Knowledge in Post-reform China

The 2000s has witnessed increasing interests in cities′role of innovation in the era of knowledge-based economy.Compared with substantial empirical analysis on the world city hierarchy of innovation,this paper attempts to examine the national urban hierarchy of innovation capability in China,in terms of ranking systems,spatial pattern and inter-city linkages of knowledge during the post-reform period since the late 1970s.Based on quantitative analysis such as principal component factor analysis and clustering analysis,this paper identifies the five-tier hierarchy of in-novation,which is headed by Beijing and Shanghai,followed by the capital cities of each province and regional centre cities.The development of China′s urban hierarchy of innovation capability has been driven by such factors as the scale of innovation,scientific scale,innovation potential and innovation environment.The paper further investigates the inter-city linkages of knowledge measured by the number of co-authored papers among the cities.Beijing is positioned in the central position of the knowledge diffusion and knowledge cooperation innovation.More knowledge diffusion among high level cities has occurred than that among the low level cities as well as between the low level cities and high level cities,and provincial capital cities and the regional central cities.

Do smart city policies improve energy efficiency?Evidence from China

To address air pollution and offer a convenient and comfortable living environment,the Chinese government launched a smart city pilot(SCP)project in 2012,accompanied by a comprehensive set of environmental and energy-related laws and regulations.Although academic interest in smart cities has surged,there remains a notable gap in empirical research exploring the economic,environmental,and energy effects of such initiatives.Taking 232 prefecture-level cities from 2003 to 2017 as research subjects,this study measures energy effi‐ciency by using energy consumption per unit of GDP and adopts a difference-in-differences(DID)analysis to investigate the impact of SCPs on energy efficiency.The empirical results indicate that SCPs improved energy efficiency by promoting urban technological innovation capabilities and green total factor productivity,and this effect was more pronounced in cities that were more dependent on traditional fossil fuel energy sources and had more developed fiscal and financial levels.Studying the impact of smart city construction on energy utilization efficiency in developing countries,such as China,is not only significantly enlightening for China’s green and low-carbon transition but also provides reference opinions for constructing smart cities and the path to enhancing energy efficiency in other developing countries.The findings provide valuable insights into the global development of smart cities,urban sustainability,and high-quality economic growth.

Does innovative city pilot policy promote urban green growth in China?An analysis of green total factor productivity,2005-2020

The innovative city pilot policy(ICPP)is an essential manifestation of China’s construction of an innovative and green-driven development country.We incorporated urban green total factor productivity(GTFP)growth into the evaluation of ICPP.Based on the panel data of 223 cities in China from 2005 to 2020,we used the difference-in-differences model to empirically assess the influence and mechanism of the ICPP on urban GTFP growth.The main results show that(i)The ICPP has maintained an effectively fluctuating promotion on urban GTFP growth,mainly manifested in the urban green technological progress improvement.(ii)The ICPP has urban heterogeneity in promoting GTFP growth in pilot cities,mainly affecting key cities such as provincial capitals.(iii)The interaction between the agglomeration of producer services and the ICPP inhibits GTFP growth in pilot cities.

Innovative Mode and Application of Flipped Classroom in City Design Course

The city planning quick topic design is a part of the city design course in many urban planning colleges.It can help stimulate the students’off-handed creativity and image expression ability.So it is necessary to explore the teaching mode which can adapt to it and stimulate students’learning enthusiasm and creative ability.In the context of promoting the"classroom revolution"of higher education in China,the flipped classroom has received widespread attention in the higher education community.Based on this,after three years of teaching practice,the author adaptively adjusted and innovatively modified the basic model of flip classroom in the quick topic design teaching of the city design course,and has found a variant model applicable to this course,namely OCTIAS(objective-case exploration-trial and error-instructional video-activities-summary and promotion).Firstly,insert two sections before the video learning,including"case travel exploration"and"trial and error(in order to accumulate beneficial failures)".Secondly,in the classroom activities,sort out the problems reflected by the students,and organize the students to make self-evaluation,mutual evaluation and revise the trial and error plan before the class.Finally,think about the problems that may occur in the cities in the future and their spatial organization responses.The practice showed that compared with the traditional teaching mode,the OCTIAS model could make the city design course more interesting,and help the students to improve in the solidity of theoretical knowledge learning,the flexibility of practical operation,the initiative to think about realistic problems,and the ability of critical thinking and expression.

Drivers of Innovative Urban and Peri-Urban Agriculture in Bamenda City, Cameroon

Urban and peri-urban agriculture (UPA) is gaining increasing importance in developing countries, due to rapid urbanization and rising rural-to-urban migration which has led to an increase in the population of the urban poor in Cameroon. It has been estimated that at least 70% of the total population of Cameroon will be living in urban areas by 2060. Urban and peri-urban agriculture (UPA) has become an important source of livelihood and survival, especially amongst the urban poor but is not adequately recognized and supported by the government of Cameroon and organizations. Recent innovations in UPA have created new opportunities for social, economic, and environmental sustainability of urban areas, hence possible policy formulation in UPA. Therefore, this study was conducted with the main objective of determining the drivers of innovative urban and peri-urban agriculture in Bamenda City, Cameroon. Methodologically, the study employed probit model, using primary data collected from a sample of 402 UPA farmers through the cluster, simple random, and snowball sampling techniques. The results revealed that access to extension services is a major driver of innovative UPA in Bamenda City and is statistically significant at 1%. Other factors such as employment status (full time), age group (26 to 50 years), and gender, were also seen to have a significant positive influence on innovative UPA while the level of education (secondary) had a negative influence on innovative UPA and was statistically significant at 5%. Limited capital, limited knowledge, and financial constraints were identified as the major challenges hindering the practice of innovative urban and peri-urban agriculture in Bamenda City. The study recommends that the government and non-governmental organizations should increase the quality and quantity of extension service delivery to urban and peri-urban farmers, and more recognition and support should be offered to them to help overcome the challenges faced.

National Innovation-Oriented City Evaluation Study Based on Two-Stage DEA Model

The research on the evaluation indicator system of innovation-oriented cities has a long history. It presents different characteristics in different countries or regions. In 2006, China proposed the national strategy to build an innovation-oriented nation and subsequently approved more than 60 pilot cities in the country. The research on China’s innovation-oriented city assessment system is also increasing. On the basis of predecessors, this paper constructs innovation-oriented city evaluation indicator system with more links based on innovation link. It has three categories with 44 indicators in total according to input, intermediate output and final output. It creatively introduces in two-stage DEA model on sharing input and constructs the evaluation model based on the above evaluation indicator system. This paper makes an empirical analysis on the innovation-oriented cities in Yangtze River Delta including Hefei, arrives at innovation efficiency difference and puts forward some countermeasures and suggestions for the analysis results.

Development of innovation-driven green economy in Huangshan City, China

With the increasingly prominent problems of ecology, environment and resources in China, green economy development is becoming more and more urgent. Innovation has become the key driving force of economic development. Economic development of Huangshan City should take the road of "green development " and combine economic development with ecological protection. This paper designs the measurement index of innovation and green economic development, and makes an empirical analysis based on the data of innovation and green economic development in Huangshan City from 2005 to 2016. It is concluded that the index of innovation and green economic development in Huangshan City shows an increasing trend. Innovation has a positive role in promoting green economic development in Huangshan City. Therefore, Huangshan City should strengthen regional innovation management, create regional innovation environment, strengthen cooperation between industry, University and research, increase support for green innovation, promote technological innovation of recycling, and promote the construction of circular economy.

Research on Ecological Corridor Planning of Lanzhou Yuzhong Ecological Innovation City from the Perspective of Ecological Civilization

The practice and research of ecological civilization is a focus of current planning and design,as well as a scientific strategy under the current situation of resource constraint,environmental degradation and ecosystem degradation.Urban elements such as buildings,green land,farmland,water systems and mountains can be connected by ecological corridors into a green ecological system design.At present,many ecological and environmental problems,such as urban heat island effect,fog and haze,automobile exhaust have a negative effect on the construction of social ecological environment.In order to build a new modern city with prosperous economy,beautiful environment and social civilization,scientific and efficient ecological corridors should be designed to improve the environmental quality of the eco-city,and promote the construction and development of ecological civilization and green cities.Based on the relevant research and specific practices of ecological corridors at home and abroad,combine the needs of the planning and construction of the Yuzhong Ecological Innovation City,and discuss on the connotation and characteristics of ecological corridors,and discuss the key elements of ecological corridor planning.This article will take the ecological corridor planning of Yuzhong Eco-Innovation City as an example.We design ecological corridor based on field investigation,literature and geographic information system..The planning and design of the ecological corridor in the planning area proposed in this paper can provide positive suggestion on the planning and design of the ecological corridor in other ecological innovation cities.

Research on the Innovation and Development of Regional Industrial Chain in the Context of Guangzhou-Foshan City

Based on the research on regional industrial chain innovation and development in the context of Guangzhou-Foshan City,this paper examines the industrial complementarity between Guangzhou and Foshan and finds that while Guangzhou-Foshan City is developing,there are still some issues,such as the homogenization and competition of industrial development,a lack of profound integration of industrial chain with innovation chain,and the need to optimize the innovative coordination system.Finally,it proposes some countermeasures to promote the innovation and development of Guangzhou-Foshan regional industrial chain from several aspects,including implementing regional advanced industrial base and modern industrial chain,promoting the deep integration of industrial chain with innovation chain,and optimizing the spatial layout of collaborative innovation.

People of the Year-Innovation 2008 Hu Yongkang,Secretary of Party Committee of Shanxi Town of Zhongshan City,Guangdong Province

Hu Yongkang, Secretary of the Party Committee of Shaxi Town of Zhongshan, Guangdong, is honored

Exploring the effect of a low-carbon city pilot policies on carbon dioxide emission intensity:Based on the PSM-DID method

In 2010,the National Development and Reform Commission launched the low-carbon city(LCC)pilot pro‐gram.The scope of the pilot program was then gradually expanded to address the dilemma concerning eco‐nomic development and low-carbon transition.Selecting the second batch of LCCs in China,this study uses a combination of propensity score matching and difference-in-differences models to determine the effect of LCC pilot policies on CO_(2) emission intensity.We also used the mediation effect model to further investigate its in‐ternal mechanism.The findings of the study are as follows.First,the LCC pilot policy plays an important role in reducing carbon emissions.Second,LCC pilots policies reduce CO_(2) emissions through intermediary paths of output adjustment and technological innovation.Third,our heterogeneity analysis reveals that cities with higher levels of economic growth and better levels of human capital have superior carbon emission reduction effects;lastly,non-resource-based cities have better carbon emission reduction effects.

Can the low-carbon city pilot policy promote the upgrading of high-carbon emitting enterprises? Evidence from China

As a crucial environmental reform system to realize“carbon peaking”and“carbon neutrality”,the pilot policy of low-carbon cities(LCCs)puts pressure and challenges on high-carbon emitting enterprises(HCEEs)while providing opportunities for these firms to take the path of independent transformation.Employing the data of Chinese listed enterprises from 2006 to 2016 and adopting a difference-in-differences(DID)model,we evaluated the impact of LCC construction on the upgrading of HCEEs and its mechanisms.The results indicate that LCC construction enhances the upgrading of HCEEs in the pilot cities.The conclusions remain stable after a series of robustness tests.The mechanism analysis reveals that LCC construction triggers the upgrading of HCEEs by promoting resource allocation efficiency,R&D investment,and green technology innovation.The heterogeneity results indicate that this positive effect is more pronounced for HCEEs in regions with more stringent environmental law enforcement.This study also observes that the upgrading impact is more promi‐nent for state-owned enterprises,enterprises with higher bargaining power,and enterprises whose managers have a long-term vision.The above results provide directions for upgrading HCEEs and replicable evidence for cities in developing economies to fulfill the win-win target of environmental protection and economic transfor‐mation.

Beijing as Smart City:Promotion of International Communication Center

Previous researches concerning smart city have been carried out for nearly 30 years in various academia,but the basic concepts are still in an evolving fashion along with the development of the needs of human beings.However,it is convinced that the key to a smart city lies in the governance of the government and citizens.Meanwhile,the application of modern science and technology plays an essential role in boosting the quality of citizen’s life.As one of the international cities,Beijing’s construction of its smart city is developing rapidly with its development of science and technology.Beijing has always been open to foreigners,especially after the 2008 Olympic Games.The construction on smart city paves the way in promoting the image of Beijing as an international communication center.Therefore,this study combs the development of concepts of smart cities,focuses on the role of smart city in promoting Beijing’s international communication center image,as well as points out potential directions for Beijing’s smart city development.

Research on the Joint Development of Cities of Guangdong-Hong Kong-Macao Greater Bay Area: A Case Study of Foshan City

Promoting the construction of Guangdong-Hong Kong-Macao Greater Bay Area is a major policy decision and national strategy made by the central government of China,which significantly supports the Belt and Road Initiative and maintains the long-term prosperity for the whole country.As an important part of the Guangdong-Hong Kong-Macao Greater Bay Area,Foshan needs to find its own position and direction in order to accelerate the joint development with other cities through five measures.

The Pathways and Mechanisms for Collaborative Innovation in Vocational Education,Higher Education,and Continuing Education

Against the backdrop of rapid global economic development,the demand for education has gradually shifted from quantitative growth to qualitative improvement.Vocational education,higher education,and continuing education are crucial components of China’s education system,each serving different educational functions.However,the collaborative innovation among these three types of education is still in the preliminary exploration stage,with issues such as scattered resources and imperfect coordination mechanisms.This paper systematically reviews relevant domestic and international research and practical experiences,thoroughly analyzes the pathways,models,and mechanisms of collaborative innovation among these three types of education,and proposes practical and operational suggestions based on the actual situation in Xuzhou City.The study finds that collaboration between vocational education,higher education,and continuing education through innovation not only enhances the overall efficiency of educational resources but also promotes regional economic development and social progress.On this basis,this paper proposes specific measures such as building an education resource-sharing platform,promoting a chain-based talent training system,strengthening policy and institutional guarantees,and improving incentive mechanisms,aiming to provide a reference for local education administrators and contribute to the innovative development of education in China.

Does the transformation of energy structure promote green technological innovation?A quasi-natural experiment based on new energy demonstration city construction

New energy development is essential to achieving carbon peaks and neutrality and promoting green technological innovation.Identifying the causal relationship between new energy demonstration city construction and green technological innovation is crucial for the expansion and promotion of new energy demonstration cities.In this study,we take the construction of new energy demonstration cities as a quasi-natural experiment,study their impact on green technological innovation using difference-indifference(DID),and conduct a robustness test using DID after propensity score matching(PSM-DID).The research results indicate the following:First,energy structure optimization can significantly improve the level of urban green technological innovation(this result was shown to be valid using PSM-DID and other tests involving the effects of placebo and instrumental variables).Second,new energy demonstration city construction mainly improves the level of urban green technological innovation through technology research and development,the improvement of the industrial innovation environment,and the promotion of environmental performance.Third,the impact of energy structure optimization on green technological innovation has regional,financial,and economic development heterogeneity.Finally,new energy demonstration city policy affects the flow of capital,labor,technology,and other production factors to pilot areas according to new energy demonstration city policy,forming a“siphon effect”.The carbon reduction effect of new energy demonstration city construction is greater than its pollution reduction effect.Given the results of the study,policy recommendations to promote the expansion of new energy demonstration cities are proposed.

金融要素集聚的绿色创新效应:空间关联特征与城市群异质性

区域绿色技术创新体系建设是经济绿色转型的重要基础,而金融要素空间集聚则充当着科技创新活动的重要加速器。现有文献围绕着金融要素集聚和绿色技术创新两条主线展开广泛讨论,也关注到金融要素集聚所内生的绿色创新效应,但较少基于城市群这一新时期区域协同发展的新型空间载体,系统考察两者的空间关联效应及其区域异质性特征。因此,选取国内十大代表性城市群,对其内部金融要素集聚和绿色技术创新的时空演变轨迹和空间关联异质性进行多维度诊断。研究发现:第一,金融要素集聚有助于通过各种空间效应加速城市群内部的绿色金融发展,进而正向驱动区域绿色技术创新水平的提升;第二,城市群范围内的金融要素集聚不仅会对区域绿色技术创新产生明显的本地促进效应,也会同时形成显著的空间溢出效果;第三,金融要素集聚对于绿色技术创新的空间效应还会受到城市群金融集聚模式、行政层级特征、经济发展状况等因素制约。有鉴于此,区域协同发展过程中,应围绕城市群发展定位构建差异化的金融要素集聚模式,因之打造契合于不同城市群现实约束的绿色金融服务体系和绿色技术创新体系;同时深度挖掘金融要素集聚对于绿色金融发展和绿色技术创新的空间传导效应及其异质性特征,推动金融改革和绿色发展的有效空间互动。

人民城市理念溯源、规划治理框架与实践

随着人民城市成为我国城市发展的核心理念与要求,引领我国城市发展模式转型,理清人民城市规划治理框架成为迫切需要。从回溯人民城市理念脉络、剖析人民城市概念内涵出发,形成对人民城市的总体认识,从目标体系、治理逻辑、参与主体等方面总结提炼人民城市规划治理框架,尝试结合实践案例创新规划范式,为实现高质量的城市规划、建设、治理提供有益参考。