Economic costs and impacts of climate-induced sea-level rise and storm surge in Canadian coastal provinces: a CGE approach

We estimated the economic costs and impacts of future sea-level rise (SLR) and storm surge due to climate change in Canada’s coastal provinces using regional, dynamic computable general equilibrium models that track provincial welfare, GDP, trade, prices and inputs over the 2009–2054 period. We also assessed the economic costs of coastal adaptation investments, to determine whether such investments can be justified on economic grounds. Results indicated that SLR and storm surge could cost Canada in the range of $4.6–$25.5 billion in present value welfare, and between $53.7 and $108.7 billion in present value GDP. We found significant variation in costs and impacts across coastal provinces, with some provinces such as Newfoundland and Labrador experiencing only marginal costs/impacts, and others such as British Columbia experiencing costs as high as $21 billion in welfare over the period. Coastal adaptation investments were supported on economics grounds. Overall, this study provides the first (and preliminary) provincial economic impact estimates of climate-induced SLR and storm surge, as well as adaptation investments, in Canada. Additional research is needed to refine the analysis in order to produce reliable estimates that can be used to guide coastal adaptation policies in Canada.     

对我国中部崛起中区域经济协调发展的研究

区域经济协调发展是党中央、国务院十分重视的一个重大问题。"促进中部地区崛起"是区域经济协调发展的战略实证,同时区域经济协调发展又是中部崛起的突破口。本文在分析中部崛起对区域经济协调发展意义的基础上,进一步指出了现阶段中部地区区域经济不协调现状与原因,从而提出相应对策。     

利率增加在银行危机传染中的作用及其机理

利率增加会导致银行资产质量下降、增加银行筹资成本、增加银行的风险偏好,从而加大银行危机传染风险。利率变化本身不仅可以成为危机扩散的催化剂,而且还可以成为银行危机扩散的衡量指标;在利率政策的制定和实施过程中,一定要严防由于金融风险的累积而发生银行危机。     

中国中原经济区研究述评

中原经济区是我国区域经济版图中必不可少的重要组成部分,作为新兴增长极,其对我国区域经济版图重构必将起到纲领性指引作用,其发展也将对我国产生重大的积极影响。目前,国内学术界主要从空间范围、建设意义、发展定位与建设举措等方面对中原经济区进行研究。中原经济区发展的逻辑框架应是“2345”发展框架：需要政府和市场的双轮互动,“三化”（新型工业化、新型城镇化和农业现代化）协调发展,以转型发展、创新发展、协调发展和绿色发展为主要内容,为我国整体发展作出五大贡献（经济发展贡献、粮食贡献、交通贡献、能源原材料贡献、生态贡献）,逐步实现“一极、一地、一心、四区”的发展目标。     

Uncovering climate (in)justice with an adaptive capacity assessment: A multiple case study in rural coastal North Carolina

Climate change resilience is an area of praxis where efforts to enhance community adaptive capacity are informed by theory. However, there is growing evidence that ethnocentrism and privilege are shaping coastal management policies while many communities with climate justice issues struggle to build resilience. Particularly, rural coastal communities, contrasting urban areas, have limited access to centralized planning efforts, unique local contexts for outreach, compounding social vulnerabilities (job loss, out-migration, limited social services), and receive less attention from resilience researchers. Following calls to integrate climate justice into resilience praxis, we assess perceptions of adaptive capacity within predominately African American communities in a rural low-lying coastal region in eastern North Carolina. We add a climate justice lens to evaluate the previously-validated Rural Coastal Community Resilience (RCCR) framework. The RCCR is intended to improve planning efforts by providing climate change information, initiating conversations, and contributing to resilience theory. In contrast to its previous applications, engagement led to declines in perceived adaptive capacity. This result highlights that the information sharing goals of the engagement efforts were poorly aligned with community concerns and threat perceptions. Additionally, perceived climate injustices emerged revealing instances of adaptation oppression. This study recommends strategies to rethink traditional extension efforts to improve inclusiveness by deeply interrogating the inherent whiteness of standard modes of communicating climate science.     

红枫湖国家风景名胜区兴衰探源及其重构研究

在深入剖析红枫湖国家风景名胜区发展兴衰原因的基础上,认为红枫湖景区竞争优势强弱的变化是该旅游地发展兴衰的关键,而重构传统风景区发展战略的核心即是要重塑其竞争优势。据此提出了重构红枫湖风景名胜区的具体措施。     

浅谈李斯特经济思想与中国崛起

李斯特,德国著名经济学家,贸易保护论的倡导者,政治经济学历史学派的先驱。1841年其代表作《政治经济学的国民体系》（The National System of Political Economy）问世,他在大举批判英法古典经济学的基础之上开拓性的提出了适合经济发展相对落后的经济学说,长久以来被认为是英法古典经济学的反对者。他的思想极大地推动了德国的统一和崛起,并对大批后进的国家产生了重要的影响。     

中美新型大国关系：全球体系与力量转换理论的探究

作为新兴的全球性经济和地缘政治大国,中国对于一些大国而言,不论是在全球体系上,还是在次全球体系（区域）上都是一个政策性的困难抉择。对于如何构建与这些在中国外交总架构中居于＂关键＂地位的全球性大国的关系,中国新一代政治领导人提出了无论是在国际关系理论上,还是在近现代国际关系实践上都具有创新内容的＂新型大国关系＂的构想。这一构想在很大程度上是邓小平关于＂和平与发展是世界两大主题＂论断的逻辑性结果,也是在中国经济和地缘政治实力日益增长的情况下作出的蕴含着中国古代哲学＂和而不同＂和战略智慧的＂不战而屈人之兵＂的理性选择。这一构想有助于中国坚定和平发展的崛起新路径,同时也为其他新兴大国共同参与全球体系重塑和世界新秩序的构建打开了便捷之门。新型大国关系的构建有可能使美国在中国经济外交与外交攻势的双重作用下,接受中国的＂和平崛起＂的理念,弱化视中国为安全与战略＂威胁＂的观念,从而有利于世界力量的和平转移与全球体系的和平转型。在此层面上,新型大国关系的构想无疑有助于打破人类几千年历史上大国崛起与战争形影相随的宿命,对推动全球力量的和平转移有着深远的意义。     

变频器的温升与试验方法分析

变频器已十分广泛地应用到人们的日常生产与生活中,因此对变频器有深刻了解,熟悉其工作适用环境,可很好地提高其可靠性。文章阐述了变频器的工作原理,对其散热过程进行了重点剖析,对比等效温升试验方法与模拟试验方法。结果显示:凡通过温升试验的变频器,其可靠性得到很大提高。     

基于销售物流成本视角的乌鲁木齐市蔬菜价格上涨原因分析

针对乌鲁木齐市蔬菜价格上涨的状况,分析蔬菜销售物流渠道构成,探讨乌鲁木齐市蔬菜价格上涨与销售物流成本的关系,审视降低蔬菜销售物流成本面,临困境,探寻缓解这些困境的思路和建议。