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Do natural resources impact economic growth:An investigation of P5+1 countries under sustainable management

Geoscience Frontiers 2024年第3期15卷 192-208页

作者： Sanjeet Singh Gagan Deep Sharma Magdalena Radulescu Daniel Balsalobre-Lorente Pooja Bansal university Centre for Research and Development Chandigarh UniversityGharuanMohaliPunjabIndia university school of Management Studies Guru Gobind Singh Indraprastha UniversityDwarkaDelhiIndia Department of finance Accounting and EconomicsUniversity of PitestiPitesti 110040Romania Institute for Doctoral and Post-Doctoral Studies University“Lucian Blaga”SibiuSibiu 550024Romania Department of Applied economics I University of Castilla-La ManchaSpain Department of Management Faculty of Economics and ManagementCzech University of Life Sciences PraguePrague 16500Czech Republic

Natural resources represent the base of our living and the entire economic *** depletion is a major challenge for the economic development of both developed and developing *** effi-cient use is an indispensable requirement and must be the aim of the public policies designed by the authorities *** this research,we have investigated the impact of the natural resources rent on the economic growth in some major wealthy economies of the world(P5+1 countries namely:US,UK,France,China,Russia,and Germany).We have applied a quantile-on-quantile regression to analyse this impact on different quantiles and a cross-sectional autoregressive distributed lag(CS-ARDL)approach for the panel of these six *** Dumitrescu-Hurlin panel causality test was also used to check the causality between natural resource rents and economic growth in these *** show a negative relationship between natural resources rent and economic growth for the panel but a different impact on quantiles in each *** for China and the US,a positive effect can be noticed for both lower and higher quantiles of natural resources and economic *** Dumitrescu-Hurlin causality test shows that natural resources can predict economic growth only in China,the U.S.,and the *** contrast,no causality was found for the other four countries included in the *** suggest that nations invest in wind and solar projects,use biofuels and nuclear energy,introduce a temporary profit tax to protect consumers from escalating energy prices,and increase energy efficiency in buildings and *** would benefit from a regulatory framework that is uniform and exhaustive,as well as easier to traverse and more receptive to innovation and ***-private partnership investments in innovation,innovation incentives,and environmental sector opportunities may foster long-term economic growth。

关键词： Natural resources rent Economic growth Quantile-on-quantile regression Cross-sectional ARDL P5+1 countries

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The Influence of Significant Public Health Events on Offline Consumption and Its Pathways

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Journal of Systems Science and Systems Engineering 2024年第5期33卷 627-648页

作者： Baile Lu Kewei Zhou Shuai Hao la Ta Hongyan Dai Weihua Zhou College of Systems Engineering National University of Defense TechnologyChangsha 410073China Business school Central University of Finance and EconomicsBeijing 100081China Department of Marketing and Operations Management College of BusinessSouthern University of Science and TechnologyShenzhen 518055China school of Management Zhejiang UniversityHangzhou 310058China

In the face of a significant public health event,consumers may either increase their panic buying or decrease their willingness to make *** study focuses on the impact of a significant public health event on offline store sales and consumer consumption,utilizing data from chain convenience stores in Hefei and Wuhu during early 2019 and early 2020 in *** a difference-in-differences model,the study investigates the effect of the significant public health event outbreak on weekly store sales,order numbers,and consumer consumption in terms of product quantities,transaction amount,average amount per order,and transaction *** from prior literature that finds hoarding behavior of consumers online,the findings of this paper indicate a significant reduction in stores’offline weekly sales and order numbers,as well as consumers’offline weekly consumption across the four dimensions,as a result of the significant public health event ***,employing a mediation model,the study explores the pathway of population mobility through which the significant public health event adversely affects offline ***,subset analysis is conducted for stores located in different areas and consumers with varying characteristics,revealing that the aforementioned conclusions predominantly apply to stores situated in office areas and residential areas,as well as consumers with either no apparent preference for different product categories or a noticeable preference for food.

关键词： Significant public health event offline consumption population mobility mediating effect

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Global Production Sharing and Sino-US Trade Relations

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China & World Economy 2009年第3期17卷 39-56页

作者： Prema-chandra Athukorala Nobuaki Yamashita Research school of Pacific and Asian Studies Australian National University school of economics and finance La Trobe University

This paper examines Sino-US trade relations, focusing on the ongoing process of global production sharing, involving splitting of the production process into discrete activities that are then allocated across countries, and the resulting trade complementarities between the two countries in world manufacturing trade. The results suggest that the Sino--US trade imbalance is basically a structural phenomenon resulting from the pivotal role played by China as the final assembly centre in East Asia-centered global production networks.

关键词： global production sharing Sino-US trade trade balance

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增加政府投入提高医药卫生服务的公平性和可及性

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中国卫生经济 2009年第3期28卷 12-14页

作者：耿瑛裴丽昆 David Legge 南京大学社会学系南京210024 江苏省发展和改革委员会南京210009 Centre for China Studies La Trobe University VIC 3086 Australia school of Public Health La Trobe University VIC 3086 Australia

如何改革我国的医药卫生体制,一直是近年来社会各界广泛关注的热门话题。政府医药卫生投入不足、投入结构不合理,是我国医药卫生服务公平性与可及性差的主因。现阶段,我国医药卫生体制改革的重点之一是应通过增加政府投入来提高医药卫... 详细信息

如何改革我国的医药卫生体制,一直是近年来社会各界广泛关注的热门话题。政府医药卫生投入不足、投入结构不合理,是我国医药卫生服务公平性与可及性差的主因。现阶段,我国医药卫生体制改革的重点之一是应通过增加政府投入来提高医药卫生服务的公平性与可及性,如何增加政府投入是改革成败的关键。文章通过对各种备选方案的比较分析,为优化政府卫生投入提供了对策建议。

关键词：政府投入医药卫生体制公平性可及性

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股票收益的可预测性和适应性市场假说:以美国百年经济数据为依据(英文)

股票收益的可预测性和适应性市场假说:以美国百年经济数据为依据(...

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北京论坛（2011）文明的和谐与共同繁荣--传统与现代、变革与转型

作者： Jae H.Kim Abul Shamsuddin Kian-Ping Lim school of economics and finance la trobe university vic 3086 Newcastle Business school The university of Newcastle Callaghan NSW 2308 labuan school of International Business & finance Universiti Malaysia Sabah

This paper provides strong evidence of time-varying return predictability of the Dow Jones Industrial Average index from 1900 to 2009. Return predictability is found to be driven by changing market conditions, consistent with the implication of the adaptive markets hypothesis. During market crashes, no statistically significant return predictability is observed, but return predictability is associated with a high degree of uncertainty. In times of economic or political crises, stock returns have been highly predictable with a moderate degree of uncertainty in predictability. We find that return predictability has been smaller during economic bubbles than in normal times. We also find evidence that return predictability is associated with stock market volatility and economic fundamentals.

关键词： red 股票收益可预测性经济数据

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巨星的上升与陨落:经济失衡与全球环境限制(英文)

巨星的上升与陨落:经济失衡与全球环境限制(英文)

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北京论坛（2010）文明的和谐与共同繁荣——为了我们共同的家园：责任与行动

作者： Harry Clarke school of economics and finance.la trobe university.Melbourne.Australia

Introduction Classic arguments for laissez faire in economic management are based on two ***. that markets work efficiently to allocate resources ***,that there are no significant concerns regardingthe distribution of *** arguments apply intra-nationally and,with increasing integration of the world economy,globally as *** the global level the implication is that countries can develop economically in an efficient and equitable way without major interventionist policy regulations provided that there are no global distributional concerns and provided there are no globally important distortions in such areas as financial or in environmental *** this case,for example,global environmental problems can be addressed by levying uniform global taxes on the relevant externalities and by making resource transfers from wealthy to poor countries to address equity concerns.

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CEPC Technical Design Report

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Radiation Detection Technology and Methods 2024年第1期8卷 I0003-I0016,1-1091页

作者： Waleed Abdallah Tiago Carlos Adorno de Freitas Konstantin Afanaciev Shakeel Ahmad Ijaz Ahmed Xiaocong Ai Abid Aleem Wolfgang Altmannshofer Fabio Alves Weiming An Rui An Daniele Paolo Anderle Stefan Antusch Yasuo Arai Andrej Arbuzov Abdesslam Arhrib Mustafa Ashry Sha Bai Yu Bai Yang Bai Vipul Bairathi Csaba Balazs Philip Bambade Yong Ban Tripamo Bandyopadhyay Shou-Shan Bao Desmond P.Barber Ayse Bat Varvara Batozskaya Subash Chandra Behera Alexander Belyaev Michele Bertucci Xiao-Jun Bi Yuanjie Bi Tianjian Bian Fabrizio Bianchi Thomas Biekotter Michela Biglietti Shalva Bilanishvili Deng Binglin Denis Bodrov Anton Bogomyagkov Serge Bondarenko Stewart Boogert Maarten Boonekamp Marcello Borri Angelo Bosotti Vincent Boudry Mohammed Boukidi Igor Boyko Ivanka Bozovic Giuseppe Bozzi Jean-Claude Brient Anastasiia Budzinskaya Masroor Bukhari Vladimir Bytev Giacomo Cacciapaglia Hua Cai Wenyong Cai Wujun Cai Yijian Cai Yizhou Cai Yuchen Cai Haiying Cai Huacheng Cai Lorenzo Calibbi Junsong Cang Guofu Cao Jianshe Cao Antoine Chance Xuejun Chang Yue Chang Zhe Chang Xinyuan Chang Wei Chao Auttakit Chatrabhuti Yimin Che Yuzhi Che Bin Chen Danping Chen Fuqing Chen Fusan Chen Gang Chen Guoming Chen Hua-Xing Chen Huirun Chen Jinhui Chen Ji-Yuan Chen Kai Chen Mali Chen Mingjun Chen Mingshui Chen Ning Chen Shanhong Chen Shanzhen Chen Shao-Long Chen Shaomin Chen Shiqiang Chen Tianlu Chen Wei Chen Xiang Chen Xiaoyu Chen Xin Chen Xun Chen Xurong Chen Ye Chen Ying Chen Yukai Chen Zelin Chen Zilin Chen Gang Chen Boping Chen Chunhui Chen Hok Chuen Cheng Huajie Cheng Shan Cheng Tongguang Cheng Yunlong Chi Pietro Chimenti Wen Han Chiu Guk Cho Ming-Chung Chu Xiaotong Chu Ziliang Chu Guglielmo Coloretti Andreas Crivellin Hanhua Cui Xiaohao Cui Zhaoyuan Cui Brunella D'Anzi Ling-Yun Dai Xinchen Dai Xuwen Dai Antonio De Maria Nicola De Filippis Christophe De la Taille Francesca De Mori Chiara De Sio Elisa Del Core Shuangxue Deng Wei-Tian Deng Zhi Deng Ziyan Deng Bhupal Dev Tang Dewen Biagio Di Micco Ran Ding Siqin Dingl Yadong Ding Haiyi Dong Jianin AGH university of Science and Technology Faculty of Physics and Applied Computer ScienceKrakow Anhui university HefeiAnhui Applied Physics Department Federal Urdu University of ArtsScience and TechnologyIslamabad Banaras Hindu university Institute of ScienceVaranasi Bandirma Onyedi Eylul university Bandirma Beihang university Beijing Beijing Computational Science Research Center Beijing Beijing Conveyi LTD Beijing Beijing Glass Research Institute Co. LtdBeijing Beijing Institute of Technology Beijing Beijing Normal university Beijing Brown university ProvidenceRI Budker Institute of Nuclear Physics Novosibirsk Cadi Ayyad university Laboratory of Fundamental and Applied PhysicsPolydisciplinary FacultyMarrakech Cairo university Giza Center for Theory and Computation National Tsing Hua UniversityHsinchu Central China Normal university WuhanHubei Central South university ChangshaHunan Centro de Fisica Teorica de Particulas Universidade Tecnica de LisboaLisboa Chengdu KaitengSifang Digital Radio&TV Equipment Co. LtdChengduSichuan China academy of engineering physics MianyangSichuan China building materials academy Beijing China Center of Advanced Science and Technology Beijing China Institute of Atomic Energy Beijing China Jiliang university HangzhouZhejiang China Nuclear Instrument CO. LTDBeijing China university of Geosciences Beijing China university of Geosciences WuhanHubei China university of Mining and Technology XuzhouJiangsu China West Normal university NanchongSichuan Chongqing university Department of PhysicsChongqing Chulalongkorn university Bangkok City university of Hong Kong Department of PhysicsHong Kong Cockcroft Institute Daresbury Cornell university IthacaNY CPPM(AMU/IPhU&CNRS/INP) Marseille Dalian Minzu university DalianLiaoning Dalian university of Technology Department of PhysicsDalian Deutsches Elektronen-Synchrotron DESY Hamburg Dzhelepov laboratory of Nuclear Problems of Joint Institute for Nuclear Research(DLNP JINR) Dubna East China university Of Science And Technol

The Circular Electron Positron Collider(CEPC)is a large scientific project initiated and hosted by China,fostered through extensive collaboration with international *** complex comprises four accelerators:a 30 GeV Linac,a 1.1 GeV Damping Ring,a Booster capable of achieving energies up to 180 GeV,and a Collider operating at varying energy modes(Z,W,H,and tt).The Linac and Damping Ring are situated on the surface,while the subterranean Booster and Collider are housed in a 100 km circumference underground tunnel,strategically accommodating future expansion with provisions for a potential Super Proton Proton Collider(SPPC).The CEPC primarily serves as a Higgs *** its baseline design with synchrotron radiation(SR)power of 30 MW per beam,it can achieve a luminosity of 5×10^(34)cm^(-2)s^(-1)per interaction point(IP),resulting in an integrated luminosity of 13 ab^(-1)for two IPs over a decade,producing 2.6 million Higgs *** the SR power to 50 MW per beam expands the CEPC's capability to generate 4.3 million Higgs bosons,facilitating precise measurements of Higgs coupling at sub-percent levels,exceeding the precision expected from the HL-LHC by an order of *** Technical Design Report(TDR)follows the Preliminary Conceptual Design Report(Pre-CDR,2015)and the Conceptual Design Report(CDR,2018),comprehensively detailing the machine's layout,performance metrics,physical design and analysis,technical systems design,R&D and prototyping efforts,and associated civil engineering ***,it includes a cost estimate and a preliminary construction timeline,establishing a framework for forthcoming engineering design phase and site selection *** is anticipated to begin around 2027-2028,pending government approval,with an estimated duration of 8 *** commencement of experiments and data collection could potentially be initiated in the mid-2030s.

关键词： initiated exceeding precise

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Application of a distributed verification in Islamic microfinance institutions:a sustainable model

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Financial Innovation 2022年第1期8卷 2196-2207页

作者： Peter Wanke M.Kabir Hassan Md.Abul Kalam Azad Md.Azizur Rahman Naznin Akther COPPEAD Graduate Business school Federal University of Rio de JaneiroRua Paschoal Lemme355Rio de Janeiro 21949-900Brazil Department of economics and finance University of New OrleansNew OrleansLA 70148USA Department of Business and Technology Management Islamic University of TechnologyGazipur 1704Bangladesh Department of Business Administration Faculty of Business&EntrepreneurshipDaffodil International UniversityDhakaBangladesh

The literature gap in microfinance paradox of double bottom line(financial performance ***)has always been an interesting area of *** paper proposes a theoretical model most suitable for Islamic Microfinance Institutions(MFIs)which enables Islamic MFIs’to operate together with the existing financial models compliant with Islamic Shariah *** model is based on a distributed verification/decision-making process that might be realized(but not necessary)through *** the available distributed verification techniques,blockchain technology is an attractive emerging computing paradigm due to its decentralized,immutable,shared,and secure data structure *** model proposes three significant ***,sharing information through blockchain will allow a transparent network in MFI operations,which will raise confidence for donors resulting in a causal effect of a relatively lower profit rate to be charged by the ***,the consensus mechanism will enable risk-sharing,a character of Islamic finance;thus,the MFIs will operate without any collateral for low-risk ***,the double bottom line of MFIs’long-lasting paradox would be *** for practical implication of this proposed model,the causal impact of lower cost investment by the lenders would increase social welfare because of no collateral and no initial wealth *** proposed model proposes a credit rationing approach where profit can be *** collateral will be used when calculating the creditworthiness of a borrower.

关键词： Blockchain Islamic microfinance Double bottom line Distributed verification

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Analyzing biases of nitrogen contents and δ^(15)N values arising from acidified marine sediments with different CaCO_3 concentrations

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Acta Oceanologica Sinica 2018年第8期37卷 1-5页

作者： PENG Yajun LIU Dongyan WANG Yujue RICHARD Pierre KEESING John K. Key laboratory of Coastal Zone Environmental Processes and Ecological Remediation Yantai Institute of Coastal Zone Research Chinese Academy of Sciences school of Management Science Guizhou University of Finance and Economics State Key laboratory of Estuarine and Coastal Research East China Normal University Littoral Environment et Sociétés UMR 7266 CNRS-Université de La Rochelle CSIRO Oceans and Atmosphere and university of Western Australia Oceans Institute Indian Ocean Marine Research Centre

In some studies, the researchers pretreated and measured organic carbon, nitrogen and their isotopes（δ^（13）C and δ^（15）N） of marine sediment together, to save costs and resources of analysis. However, the procedure of acidification to remove inorganic carbon for analysing δ^（13）C can affect the values of nitrogen and δ^（15）N, and the biases vary a lot depending on the CaCO_3 contents of sediments. In this study, the biases of total nitrogen（TN）and δ^（15）N values arising from acidified sediments were compared between the CaCO_3-poor（1%–16%） and CaCO_3-rich（20%–40%） samples. TN and δ^（15）N values were altered during acid treatment（without centrifugation） that possibly led to N-containing compounds volatilization. For CaCO_3-poor samples, acidification led to a range of 0%–40% TN losses and 0‰–2‰ shift in δ^（15）N values; and 10%–60% TN losses and 1‰–14‰ shift in δ^（15）N values for CaCO_3-rich samples. The biases from most samples exceeded the precision of the instrument（0.002% for TN and 0.08‰ for δ^（15）N）, and high biases could mislead our judgment for the environmental implication of the data. Thus,avoiding co-analysis of organic carbon, nitrogen and their isotopes（δ^（13）C and δ^（15）N） in sediments, even for CaCO_3-poor marine sediments, is necessary.

关键词： stable isotope nitrogen nitrogen CaCO3 acidification marine sediment

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城市舒适性对城乡居民消费差距的影响效应研究

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云南财经大学学报 2024年第3期40卷 36-51页

作者：龚明远宋姗姗北京大学经济学院北京100871 杜兰大学弗里曼商学院美国路易斯安那LA70118

利用2003—2019年的城市数据,通过构建城乡两部门模型和城市舒适性评价指标体系,从理论和实证角度研究城市舒适性对城乡消费差距的影响及其作用机制。研究发现,城市舒适性的提升对城乡消费差距有着显著的缩小作用,且这一结果在调整指标... 详细信息

利用2003—2019年的城市数据,通过构建城乡两部门模型和城市舒适性评价指标体系,从理论和实证角度研究城市舒适性对城乡消费差距的影响及其作用机制。研究发现,城市舒适性的提升对城乡消费差距有着显著的缩小作用,且这一结果在调整指标赋权方法、城市消费差距计算方法以及控制内生性问题后依然稳健。在作用机制方面,城市舒适性主要通过提升农村居民消费水平来实现城乡消费差距的缩小,且城市舒适性对房价、居民收入水平和集聚均有着显著的正向影响。在不同类型的城市舒适性对城乡消费差距的影响方面,出行舒适性可能是缩小城乡消费差距的最主要推动力,且出行舒适性同样通过提升农村居民消费水平来缩小城乡消费差距。上述结论为地方政府在进行公共支出中重视对城市舒适性的提升,进而推动居民生活质量的提升和城乡融合发展提供了政策启示。

关键词：城市舒适性城乡消费差距城乡融合发展集聚

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