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Conclusions on the Implementation of Regulation of the National Significant Seismic Monitoring and Protection Regions from 1996 to 2012 in the Chinese Mainland
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作者 Chao Hongtai Gao Mengtan +7 位作者 Li Bo Chen Shijun Liang Kaili Ma Yuxiang Wang Feng Wu Guochun Lang Cong Wu Xinyan 《Earthquake Research in China》 CSCD 2015年第1期8-20,共13页
The regulation of the National Significant Seismic Monitoring and Protection Regions(NSSMPR for short) is defined by the Law of the Peoples Republic of China on Protecting Against and Mitigating Earthquake Disasters.T... The regulation of the National Significant Seismic Monitoring and Protection Regions(NSSMPR for short) is defined by the Law of the Peoples Republic of China on Protecting Against and Mitigating Earthquake Disasters.The first stage of implementation of the regulation of NSSMPR in the Chinese mainland was finished from 1996 to 2005.The second stage is being carried on from 2006 to 2020.With the support of the National Social Science Foundation,this paper follows up and evaluates the implementation of the regulation of NSSMPR from 1996 to 2012 in the Chinese mainland.Based on analysis of earthquake examples and investigation data,we find that the effect of disaster mitigation is good,and on this basis,some suggestions are proposed to improve the regulation of NSSMPR. 展开更多
关键词 The national Significant Seismic Monitoring and Protection regions Legalregulation Effect and progress Measures on protecting against andmitigating earthquake disasters
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Urban Heat Island Effect over National Capital Region of India: A Study using the Temperature Trends 被引量:3
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作者 Manju Mohan Anurag Kandya Arunachalam Battiprolu 《Journal of Environmental Protection》 2011年第4期465-472,共8页
The local temperature is one of the major climatic elements to record the changes in the atmospheric environment brought about by industrialization, increasing population and massive urbanization. The present study de... The local temperature is one of the major climatic elements to record the changes in the atmospheric environment brought about by industrialization, increasing population and massive urbanization. The present study deals with the annual and seasonal temperature trends and anomalies for maximum, minimum and mean temperatures of the four meteorological stations of the National Capital Region (NCR) of India namely Safdarjung, Palam, Gurgaon and Rohtak for the past few decades and their association with the development through urbanization processes. The annual mean maximum temperature did not show any specific trend;however a consistent increasing trend was seen in the annual mean minimum temperatures indicating an overall warming trend over the NCR especially after 1990. This warming trend is contrary to the cooling trend observed by earlier studies till 1980’s in various other cities of India including Delhi. However, the temperature trends in annual mean minimum temperatures reported in various countries (USA, Turkey, Italy, etc.) across the world showed warming trends to be associated to the urbanization process of the cities also. The current warming trends in temperature in the NCR Delhi based on the annual mean minimum temperatures have thus been supported by the trends in other parts of the world and could be utilized to infer the development process in this region. The urbanization pattern within Delhi is reflected by the trends of differences in annual mean minimum temperature of the two stations within the city namely Safdarjung and Palam. The significance of the warming trends of the annual minimum temperature for the urban heat island effect is also discussed. 展开更多
关键词 Urban Heat ISLAND Temperature TRENDS URBANIZATION national CAPITAL region DELHI
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Abbreviated Report of the WHO Western Pacific Region Workshop on National Plans of Action for Nutrition: Key Elements for Success, Constraints and Future Plans 被引量:1
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作者 E-SIONG TEE 《Biomedical and Environmental Sciences》 SCIE CAS CSCD 2001年第1期87-91,共5页
A workshop on National Plans of Action for Nutrition: Constraints, Key Elements for Success, and Future Plans was convened and organized by the WHO Regional Office for the Western Pacific in collaboration with the In... A workshop on National Plans of Action for Nutrition: Constraints, Key Elements for Success, and Future Plans was convened and organized by the WHO Regional Office for the Western Pacific in collaboration with the Institute for Medical Research Malaysia and co sponsored with FAO and UNICEF from 25—29 October 1999. It was attended by representatives of 25 countries in the region and resource persons, representatives from WHO and other international agencies. The objectives of the workshop were to review the progress of countries in developing, implementing and monitoring national plans of action for nutrition (NPANs) in the Western Pacific Region and to identify constraints and key elements of success in these efforts. Most of the countries have NPANs, either approved and implemented or awaiting official endorsement. The Plan formulation is usually multisectoral, involving several government ministries, non governmental organizations, and international agencies. Often official adoption or endorsement of the Plan comes from the head of state and cabinet or the minister of health, one to six years from the start of its formulation. The NPAN has stimulated support for the development and implementation of nutrition projects and activities, with comparatively greater involvement of and more support from government ministries, UN agencies and non-governmental agencies compared to local communities, bilateral and private sectors and research and academic institutions. Monitoring and evaluation are important components of NPANs. They are, however, not given high priority and often not built into the plan. The role of an intersectoral coordinating body is considered crucial to a country's nutrition program. Most countries have an intersectoral structure or coordinating body to ensure the proper implementation, monitoring and evaluation of their NPANs. The workshop identified the constraints and key elements of success in each of the four stages of the NPAN process: development, operationalization, implementation, and monitoring and evaluation. Constraints to the NPAN process relate to the political and socioeconomic environment, resource scarcity, control and management processes, and factors related to sustainability. The group's review of NPAN identified successful NPANs as those based on recent, adequate and good quality information on the nutritional situation of the country, and on the selection of strategies, priorities and interventions that are relevant to the country and backed up by adequate resources. Continued high level political commitment, a multisectoral approach, and adequate participation of local communities are other key elements for success. The participants agreed on future actions and support needed from various sources for the further development, implementation, monitoring and evaluation of their NPANs. The recommendations for future actions were categorized into actions pertaining to countries with working NPAN, actions for countries without working NPAN and actions relevant to all countries. There was also a set of suggested actions at the regional level, such as holding of regular regional NPAN evaluation meetings, inclusion of NPAN on the agenda of regional fora by the regional organizations, and strengthening of regional nutrition networks. 展开更多
关键词 Workshop on national Plans of Action for Nutrition Constraints and Future Plans Key Elements for Success Abbreviated Report of the WHO Western Pacific region
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Evaluation of yield,stability and adaptability of national winter rapeseed regional trials in the upper Yangtze River region in 2017-2018 被引量:1
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作者 Ze’en Yu Lixia Luo +3 位作者 Fang Zhang Meiyan Hong Xiangxiang Zhang Ruixing Guo 《Oil Crop Science》 2020年第3期121-128,共8页
Rapeseed variety needs to be tested by regional trial in multiple sites for many years before being applied in market in China.Performants of rapeseed were affected by the interaction of sites and varieties.Evaluation... Rapeseed variety needs to be tested by regional trial in multiple sites for many years before being applied in market in China.Performants of rapeseed were affected by the interaction of sites and varieties.Evaluation of regional trials is very important for guiding rapeseed breeding.GGE(genotype main effects and genotypeenvironment interaction)biplot was used to evaluate yield,stability,adaptability,representativeness and discrimination of national winter rapeseed trials in the upper reaches of Yangtze River in 2017-2018.Results showed that the main effects of genotype(G),environment(E)and genotypeenvironment interaction(GE)were significant(P<0.01)for yield.Among them,E accounted for 46.95%total variation on average,G and GE accounted for 19.34%and 33.71%respectively.Eight varieties were found with high-yield,excellent stability and adaptability,including‘Yiyou 29’,‘Xiwang 920’,‘Liyouza 108’,‘Nanyou 546’,‘Dadi 195’,‘Jiayou 1’,‘Huayouza 28’and‘Yuhua 2’.Test sites included Nanchong,Mianyang,Wanzhou,Shuangliu and Chengdu in Sichuan Province and Zunyi together with Guiyang in Guizhou Province were selected for their excellent representativeness and discrimination.These results would provide theoretical basis for rapeseed breeding. 展开更多
关键词 national regional trial GGE biplot High yield Yield stability ADAPTABILITY REPRESENTATIVENESS DISCRIMInation
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Status and Protection of National Wetland Parks in the Tibet Autonomous Region
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作者 YOU Yuhui HU Jingkuo XING Zhen 《Journal of Landscape Research》 2019年第1期73-78,86,共7页
This paper summarized the status, the brief history of the construction and development of national wetland parks in the Tibet Autonomous Region, and proposed corresponding measures for their later protection and deve... This paper summarized the status, the brief history of the construction and development of national wetland parks in the Tibet Autonomous Region, and proposed corresponding measures for their later protection and development, in order to realize the sustainable development of national wetland parks. 展开更多
关键词 TIBET AUTONOMOUS region national WETLAND parks STATUS and PROTECTION
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Intestinal parasites infection and associated factors among school children in Dagi primary school, Amhara National Regional State, Ethiopia
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作者 Mulat Alamir Worku Awoke Amsalu Feleke 《Health》 2013年第10期1697-1701,共5页
Introduction: Intestinal parasitic infections are among the most common communicable diseases worldwide, particularly in developing countries. Worldwide, about 3.5 billion people are affected, and 450 million are ill ... Introduction: Intestinal parasitic infections are among the most common communicable diseases worldwide, particularly in developing countries. Worldwide, about 3.5 billion people are affected, and 450 million are ill as a result of these infections, among whom, the majority are children. The objective of this study was to assess prevalence of intestinal parasites infection and associated risk factors among school children in Dagi primary school, ANRS, Ethiopia. Methods: Institutional-based cross-sectional study was conducted by involving 399 school children from 24 September to 19 October, 2012. Structured questionnaires were used to identify environmental, socio-demographic and behavioral factors and stool specimens were collected and examined for parasites using direct smear and formal-ether concentration technique. Data analysis was done by using SPSS version 15 statistical soft ware. Results: Eight species of intestinal parasites were identified with an overall prevalence of 77.9%. Students were infected with one or more intestinal parasites and the predominant parasite was hook worm, 94 (23.6%) followed by G. lamblia 91 (22.8%), E. histoltica 86 (21.6%) and Strongyloides 6 (1.5%). The presence of mixed parasitic infection was 106 (34.1%), double and triple infections were 97 (91.5%) and 9 (8.5%) respectively. Intestinal parasitic infection was higher in children whose fathers’ occupational status were farmers, who had unclean finger nails and who did not have the habit of wearing shoes (p parasites infection was an important public health problem among Dagi primary school children. Therefore, the local health office and other governmental and non-governmental organizations need to give attention to this serious problem of intestinal parasitic infection of school children. 展开更多
关键词 Intestinal PARASITIC INFECTIONS Amhara national regionAL STATE Ethiopia
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The Morphological Analysis of Folktales of Tu Nationality in Hehuang Region in Northwest China
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作者 ZHAO Zhi-yi 《Journal of Literature and Art Studies》 2016年第11期1293-1303,共11页
The Tu nationality (also called "Tu people" or "Tus" in the paper), one of the multiple ethnic minorities in the Hehuang Region (河湟地区) between Gansu (甘肃) and Qinghai (青海) Provinces in the northwest... The Tu nationality (also called "Tu people" or "Tus" in the paper), one of the multiple ethnic minorities in the Hehuang Region (河湟地区) between Gansu (甘肃) and Qinghai (青海) Provinces in the northwest China, has no written language of their own, but has already created the abundant and varied colorful literary genres. Since the 1980s, folktales, as the main literary product popular in the region, have received literary criticisms and reviews from scholars and researchers in China, based on the socialist realism dominant in China in the 20th century that emphasized more on contents, motifs and even ideological significance. So far, no breakthroughs have been made in their studies even if some young scholars have tried from the formalist viewpoints. Therefore, this paper attempts to make a morphological analysis of the Tus' folktales by adopting Propp's theories, trying to find out the morphological narrative model beneath the language level of the folktales. Through the studies, we can see that collective awareness bonded by kinship is more emphasized in Tus' culture, and almost all tales end with good defeating evil. Therefore, the studies of these folktales will help us deep understand Tus' psychological conditions and positive cultural life. 展开更多
关键词 morphological analysis folktales of Tu nationality Hehuang region Propp's theory creative rules collectiveness
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The Influence of Miao Nationality’s Culture in Yuan Xiang Region on the Later Poetry Creation of Qu Yuan
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作者 GUO Xiaochun 《Cultural and Religious Studies》 2020年第8期467-472,共6页
Miao culture is one of the minority cultures in China.It also has a certain impact on the development of Chinese literature and poetry.Chu ci is a new poetic style created by Qu Yuan,an ancient poet in China.It is the... Miao culture is one of the minority cultures in China.It also has a certain impact on the development of Chinese literature and poetry.Chu ci is a new poetic style created by Qu Yuan,an ancient poet in China.It is the first collection of romantic poetry in the history of Chinese literature.Qu Yuan’s poetry creation is related to his life experience.Qu Yuan was exiled to Yuan Xiang region,and he had been in contact with the Miao ancestors in Yuan Xiang area during the exile.Therefore,the Miao land culture in Yuan Xiang area has a profound influence on Qu Yuan’s later poetry creation.This paper,taking Qu Yuan’s later poetry as an example,analyzes the influence of Miao culture on Chu ci in Yuan Xiang area,introduces Qu Yuan’s life and how to contact Miao culture,and probes into the influence of Miao nationality’s religious thought,customs,language and culture,oral folk song and pan song on the later poetry creation of Qu Yuan. 展开更多
关键词 Miao nationality’s culture the songs of Chu influence Qu Yuan’s poetry Yuan Xiang region
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Field Experience Exchange Meeting for the Northern Region of National Agricultural Standardization Demonstration Area Held
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《China Standardization》 2004年第6期16-16,共1页
关键词 Field Experience Exchange Meeting for the Northern region of national Agricultural Standardization Demonstration Area Held
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Climate Warming Mitigation from Nationally Determined Contributions 被引量:2
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作者 Bo FU Jingyi LI +7 位作者 Thomas GASSER Philippe CIAIS Shilong PIAO Shu TAO Guofeng SHEN Yuqin LAI Luchao HAN Bengang LI 《Advances in Atmospheric Sciences》 SCIE CAS CSCD 2022年第8期1217-1228,共12页
Individual countries are requested to submit nationally determined contributions(NDCs)to alleviate global warming in the Paris Agreement.However,the global climate effects and regional contributions are not explicitly... Individual countries are requested to submit nationally determined contributions(NDCs)to alleviate global warming in the Paris Agreement.However,the global climate effects and regional contributions are not explicitly considered in the countries’decision-making process.In this study,we evaluate the global temperature slowdown of the NDC scenario(ΔT=0.6°C)and attribute the global temperature slowdown to certain regions of the world with a compact earth system model.Considering reductions in CO_(2),CH_(4),N_(2)O,BC,and SO_(2),the R5OECD(the Organization for Economic Co-operation and Development in 1990)and R5ASIA(Asian countries)are the top two contributors to global warming mitigation,accounting for 39.3%and 36.8%,respectively.R5LAM(Latin America and the Caribbean)and R5MAF(the Middle East and Africa)followed behind,with contributions of 11.5%and 8.9%,respectively.The remaining 3.5%is attributed to R5REF(the Reforming Economies).Carbon Dioxide emission reduction is the decisive factor of regional contributions,but not the only one.Other greenhouse gases are also important,especially for R5MAF.The contribution of short-lived aerosols is small but significant,notably SO_(2)reduction in R5ASIA.We argue that additional species beyond CO_(2)need to be considered,including short-lived pollutants,when planning a route to mitigate climate change.It needs to be emphasized that there is still a gap to achieve the Paris Agreement 2-degree target with current NDC efforts,let alone the ambitious 1.5-degree target.All countries need to pursue stricter reduction policies for a more sustainable world. 展开更多
关键词 climate mitigation nationally determined contributions ATTRIBUTION regional contribution integrated assessment models
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Research on the correlation between regional economic growth and culture industry of our nation 被引量:1
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作者 Zhiyi Zhu 《International Journal of Technology Management》 2013年第4期104-106,共3页
For a nation, culture is not only the promotion and enhancement to the national spirit and the realm of life, but also an essential content and indispensable support force to achieve economic development, it is the im... For a nation, culture is not only the promotion and enhancement to the national spirit and the realm of life, but also an essential content and indispensable support force to achieve economic development, it is the important cause and prominent of the overall strength and the main carrier and specific embodiment of a nation's "soft power", besides, it also represents the degree of civilization, level of development and height of this nation. Culture and cultural industry endow with the modern culture with new meaning, it requires that at the time we achieve the prosperity and development of culture, we must actively explore and operate a scientific mechanism which is most able to release the energy of the culture and play cultural efficiency, and then develop the industrial pathway of the cultural. Cultural industry is a little different from the general industry. This causes the special natm-e of the cultural industry which is different from other industries. Different water and soil raised different people, inheriting national culture and developing cultural industry can be described as the unity of the three ones. 展开更多
关键词 regional economic growth culture industry nation.
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Seasonal Differences in Visitor Perceptions: A Comparative Study of Three Mountainous National Parks in Central Europe
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作者 Tomas Gorner Martin Cihar 《Journal of Environmental Protection》 2011年第8期1046-1054,共9页
This paper compares the views and attitudes of visitors to three key mountain national parks and Biosphere Reserves: Sumava National Park (Sumava NP, Czech Republic), Krkonose National Park (KRNAP, Czech Republic) and... This paper compares the views and attitudes of visitors to three key mountain national parks and Biosphere Reserves: Sumava National Park (Sumava NP, Czech Republic), Krkonose National Park (KRNAP, Czech Republic) and Karkonoski Park Narodowy (KPN, Poland). A large numbers of people visit these destinations both in the summer (e.g. hikers and cyclists) and in the winter (e.g. hikers and skiers), which threatens sustainability and creates problems regarding the management of these areas. A comprehensive understanding of visitor use, including visitors’ attitudes and perceptions, is fundamental for effective park management. Most research in these national parks is carried out during the summer season, therefore different results in the winter season are expected. Using a standardised socio-environmental survey we attempt to find seasonal differences between visitors and their opinions. A total of 2252 questionnaires were gathered. There were 13 common questions for these three national parks, three of them yielded significantly different results between the two seasons (visitors’ nationality, type of accommodation and financial costs). Other differences were detected in one or two national parks. 展开更多
关键词 Sustainable TOURISM national parks MOUNTAIN regions SEASONAL DIFFERENCES Monitoring
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Study on the Landcover Changes Based on GIS and RS Technologies: A Case Study of the Sanjiangyuan National Nature Reserve in the Hinterland Tibet Plateau, China
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作者 Renjie Zhao Qingsong Du 《Journal of Geoscience and Environment Protection》 2022年第1期140-150,共11页
<div style="text-align:justify;"> With global warming and increased human activity, more and more ground surface areas have been affected, which leads to the creation of many problems. To understand th... <div style="text-align:justify;"> With global warming and increased human activity, more and more ground surface areas have been affected, which leads to the creation of many problems. To understand the ecological environment changes in a typical alpine region, information on landcovers changes in the study area from 2000 to 2020 was obtained by combining remote sensing, geographic information system, and traditional statistical analysis for the Sanjiangyuan National Nature Reserve on the Qinghai-Tibet Plateau, China. The results show that the changes of surface cover in Sanjiangyuan National Nature Reserve are relatively concentrated, mainly distributed in the sections of south, northwest, central, and northeast, with the area of the changed regions and the unchanged regions being 31,127.45 km<sup>2</sup> and 271,941.37 km<sup>2</sup>, respectively. The transformation between the various types of ground landcover is mainly characterized by a shift from other types to grassland and from grassland to bare land. And the regions of change are mostly concentrated between 3500 - 4600 m in elevation. </div> 展开更多
关键词 Sanjiangyuan national Nature Reserve (SNNR) Alpine region Qinghai-Tibet Plateau (QTP) Landcover Change GIS and RS
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Habitats of Directive 92/431EEC in the National Park of Alta Murgia (Apulia-Southern Italy): Threat, Action and Relationships with Plant Communities
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作者 Enrico Vito Perrino Robert Philipp Wagensommer 《Journal of Environmental Science and Engineering(A)》 2013年第4期229-235,共7页
The study reports the habitats of Directive 92/43/EEC in National Park of Alta Murgia (Apulia Region, southem Italy). The habitats have been identified based on phytosociological analysis. New records are presented ... The study reports the habitats of Directive 92/43/EEC in National Park of Alta Murgia (Apulia Region, southem Italy). The habitats have been identified based on phytosociological analysis. New records are presented of rocky, meadow, woodlands and temporary ponds habitats, such as: Stipo bromoidis-Quercetum dalechampii (habitat: eastern white oak woods, 91AA*); Verbenion supinae (habitat: Mediterranean temporary ponds, 3170*); Campanulo versicoloris-Dianthion japigici (habitat: calcareous rocky slopes with chasmophytic vegetation, 8210); Acino suaveolentis-Stipetum austroitalicae (habitat: eastern sub-mediterranean dry grasslands (Scorzoneretalia villosae), 62A0). Other information on their extension, major threat and suggestions of actions for their conservation are provided. 展开更多
关键词 Apulia region (Italy) habitats of Directive 92/43/EEC national Park of Alta Murgia plant communities.
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Comparisons of plant calcium fraction between two different vegetation zones in semi-arid region 被引量:2
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作者 MengQi Li XingDong He +2 位作者 XiangXiang Yang YueDan Zhao YuBao Gao 《Research in Cold and Arid Regions》 CSCD 2018年第4期340-346,共7页
To explore the characteristics of plant calcium(Ca) fraction, we analyzed 91 plant species in the Ningxia Habahu National Nature Reserve in Yanchi County of Ningxia and 84 plant species in Zhenglan Banner of Inner Mon... To explore the characteristics of plant calcium(Ca) fraction, we analyzed 91 plant species in the Ningxia Habahu National Nature Reserve in Yanchi County of Ningxia and 84 plant species in Zhenglan Banner of Inner Mongolia. Results show that, for the two regions, there is no significant difference between Ca fraction for the same growth type, and between water soluble Ca content or between hydrochloric acid soluble Ca content for plants of the same ecosystem and between hydrochloric acid soluble Ca content for plants of the same family. In similar vegetation zones, there is a significant difference among hydrochloric acid soluble Ca content for different growth types in Yanchi County and Zhenglan Banner,which was the highest for annual herbs and the lowest for perennial herbs. There is a significant difference between acetic acid soluble Ca content and between hydrochloric acid soluble Ca content for sandy land and grassland ecosystems in Yanchi County. There is a significant difference among the same Ca fraction of different families in the same region. Thus, the characteristics of plant Ca fraction are results of long-term adaptation to the environment. 展开更多
关键词 SEMI-ARID region plant calcium FRACTION Ningxia Habahu national Nature RESERVE Zhenglan BANNER of Inner Mongolia
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The Role of China's High-Tech Zones in Its Regional Economic Development 被引量:2
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作者 刘瑞明 赵仁杰 《China Economist》 2016年第5期44-56,共13页
National high-tech industrial development zones represent a major strategy of the Chinese government in developing high-tech industries and spurring regional economic growth. The effect of this policy is yet to be pro... National high-tech industrial development zones represent a major strategy of the Chinese government in developing high-tech industries and spurring regional economic growth. The effect of this policy is yet to be proven. Based on the panel data of 283 Chinese cities between 1984 and 2012, this paper investigates the effect of high-tech zones on regional economic development. Empirical results suggest that first, national hightech zones have remarkably enhanced regional GDP and per capita GDP growth, and this conclusion still holds true after multiple rounds of robustness test; second, the economic effect of national high-tech zones is subject to diminishing marginal return and compared with higher-tier cities, lower-tier cities benefited more from the creation of national hightech zones. This paper concludes that national high-tech zones where special policies are experimented and offered not only drive economic development but, if properly distributed across regions, may help reduce regional economic disparities as well. The results of this study provide important implications for the future distribution of national high-tech zones and the creation of other relevant policies. 展开更多
关键词 national high-tech zones regional economic growth difference-in-differences method
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Integration Level for the Association of Southeast Asian Nations (ASEAN) Economic Community 被引量:2
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作者 Sylvia Cristina Alvarado Navas 《Chinese Business Review》 2016年第2期55-63,共9页
The time has come for the constitution of the Association of Southeast Asian Nations (ASEAN) economic community and many facts have been analyzed regarding this topic. This paper presents the results of the statisti... The time has come for the constitution of the Association of Southeast Asian Nations (ASEAN) economic community and many facts have been analyzed regarding this topic. This paper presents the results of the statistical analysis applied to several economic parameters which firstly show how their integration pattern adjusts with a considerable good fitting to the optimum currency area model and to its extended version by Behrens; and secondly how the 10 members of this group are moving at relatively same speed in spite of their differences, that are also inferred for ranging. 展开更多
关键词 Association of Southeast Asian nations (ASEAN) regional integration ASEAN members' economicdifferences and similarities currency harmonization optimum currency area (OCA)
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Union of South American Nations: Monetary Synchronization and Economic Asymmetries
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作者 Sylvia Cristina Alvarado Navas 《Economics World》 2016年第2期66-76,共11页
An analysis of the monetary synchronization of the Union of South American Nations (UNASUR) for the decade 2004 through 2013 has been conducted using the optimum currency area (OCA) theories in order to evaluate t... An analysis of the monetary synchronization of the Union of South American Nations (UNASUR) for the decade 2004 through 2013 has been conducted using the optimum currency area (OCA) theories in order to evaluate the economic integration. By applying Bayoumi and Eichengreen's equation, it was found that with a decent adjustment, a high percentage of countries show a tendency to harmonize their currencies in function of the four independent variables: output disturbances, the dissimilarity in exports composition, the trade linkages, and the size of the economies. To extend the model, mobility of labor and level of the integration in good's market were added by modifying Behrens' proposal, founding that the six variables are indeed related to the exchange rate harmonization at different significant levels, with a considerable moderate fitting. Additionally an analysis of variance (ANOVA) has been considered in order to study the following economic indicators: gross domestic product (GDP), population, GDP per capita, exports to group vs. total exports, unemployment, and inflation rates so as to visualize the economic asymmetries of the Union, for the same period. Differences were inferred for all of them but not for their annual speed of change. The least significant differences (LSD) provide further results and Duncan's multiple range tests lead to defining groups of countries with similar characteristics. 展开更多
关键词 Union of South American nations (UNASUR) regional integration optimum currency area (OCA) multiple comparisons economic asymmetries
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新质生产力的时代内涵、战略价值与实现路径 被引量:107
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作者 姚树洁 张小倩 《重庆大学学报(社会科学版)》 CSSCI 北大核心 2024年第1期112-128,共17页
加快形成新质生产力,是新时代背景下中国经济社会发展从传统要素驱动向创新驱动转型,提升生产效率和质量,促进经济增长持续健康发展,把握新工业革命浪潮,构筑新竞争优势、赢得发展主动权的题中应有之义。本文明确新质生产力的概念及内涵... 加快形成新质生产力,是新时代背景下中国经济社会发展从传统要素驱动向创新驱动转型,提升生产效率和质量,促进经济增长持续健康发展,把握新工业革命浪潮,构筑新竞争优势、赢得发展主动权的题中应有之义。本文明确新质生产力的概念及内涵,揭示其理论逻辑、战略价值和实现路径。结合新质生产力的提出背景与相关论述,文章认为新质生产力必须具有“科技创新驱动”“产业高效低耗和环境可持续”“高品质生活和社会服务均等化”“数字赋能”和“国家治理能力现代化”等特征。解构改革开放以来中国新质生产力发展所积累的物质技术基础和政策环境保障,对比分析中国与全球主要国家数字经济发展水平与高科技产品的出口现状,以客观把握中国新质生产力的发展优势与不足。分析在内部面临产业升级滞后与创新能力不足、资源与环境约束、区域城乡发展不平衡、人口结构老龄化与劳动力成本上升、政府治理效率还需提升等“中等收入陷阱”的挑战,外部遭受贸易争端、技术封锁、人权和意识形态威胁、国家领土争端等“修昔底德陷阱”的压力下,新质生产力破解经济高质量发展难题的战略指导意义。进一步地,指出新质生产力的提升是实现国家安全的重要基础,为国家提供了强大的安全保障,有助于构建坚固的国家安全体系。在此基础上,国家安全稳定也是发展新质生产力的必要条件,两者相得益彰。最后,提出为发展新质生产力,尤其注重新质生产力的均衡布局;从内部加强自我建设,释放新质生产力的发展潜能,破除“中等收入陷阱”魔咒;打造安全稳定的外部环境,给新质生产力的发展提供基础保障,破除“修昔底德陷阱”魔咒,支撑构建强劲有力的“双循环”新发展格局。 展开更多
关键词 新质生产力 经济高质量发展 区域均衡发展 国家安全
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营商环境、产业转移与区域协调发展 被引量:9
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作者 刘志彪 王兵 《河北学刊》 CSSCI 北大核心 2024年第2期1-13,共13页
营商环境已成为推进产业转移和区域协调发展的关键变量。高度重视优化中西部地区营商环境、鼓励东部地区产业向中西部迁移而不是向海外转移,对推动比较优势在东部和中西部之间的转化、促进产业转型升级和区域协调发展,具有积极的实践价... 营商环境已成为推进产业转移和区域协调发展的关键变量。高度重视优化中西部地区营商环境、鼓励东部地区产业向中西部迁移而不是向海外转移,对推动比较优势在东部和中西部之间的转化、促进产业转型升级和区域协调发展,具有积极的实践价值。现阶段,全球产供链重组要求着力提升产业链供应链韧性和安全水平,这就需要通过提升中西部地区的竞争优势,让一些产业循环留在国内,增强中国在全球产供链体系中的自主可控能力。同时,全国统一大市场建设要求中央做好区域协调的战略准备,将过去地方政府依靠创造优惠政策洼地参与区域竞争,转变为创造更好更优的营商环境、建设高标准市场体系。为此,需要加快推进实施市场取向的竞争政策;需要让中国的产业政策转型为中央主导型,促进地方产业政策转向鼓励公平竞争和效率竞争;需要通过再造市场规则、融资环境、政府服务环境、司法环境、公共服务平台等,多管齐下改善中西部地区营商环境。 展开更多
关键词 营商环境 产业转移 区域协调发展 产供链重组 统一大市场
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