城郊与农区蔬菜种植成本收益比较分析

采用比较分析法,对2011-2012年全国大中城市和全国各地区蔬菜种植成本收益进行分析。结果表明:与农区相比,城郊蔬菜种植逐渐步入高投入、高产出阶段,人工成本和出售价格分别是影响城郊蔬菜种植成本和收益的主要因素。以发挥市场配置资源决定性作用为重点,创新菜篮子市长负责制,健全农产品质量安全和食品安全追溯体系、加强城郊与农区合作是提高蔬菜种植收益的重要举措。     

美国金融危机压力的来源及其对中国防范金融风险的启示——基于MIMIC模型的实证分析

党的十九大报告指出：“要坚决打好防范化解重大风险攻坚战,其关键又是防范金融风险,包括防范中国系统性金融风险的发生和抵御国际性金融危机传导所带来的外部冲击。”2007年由美国次贷危机演变成的全球性金融危机,至今还在持续影响着部分国家的经济和金融发展。2015年底开始的美国第六轮加息周期和2018年3月中美贸易战的爆发,使得中国的经济发展面临更大的机遇和挑战。本文以次贷危机为背景,基于MIMIC模型对2005—2016年的美国金融危机压力进行了测度,找到压力的来源为外汇储备增长率、出口增长率和实际有效汇率高估三个方面,进而分析其产生的根本原因,最后从三方面提出中国防范化解重大风险的对策和启示。     

Exploring the Structure of the Illegal Market for Cannabis

Summary This paper explores the middle and retail levels of the illegal market for cannabis in New Zealand using national household drug survey data. Those who reported purchasing half or full ounces of cannabis were defined as middle level market participants, while those who purchased smaller weights or merely used cannabis were defined as retail level participants. Those who had purchased cannabis were then further categorised as either cannabis ‘buyers’ (i.e. those who only purchased sufficient cannabis for their own consumption needs) or cannabis ‘dealers’ based on whether the surplus of cannabis they had, after their own personal consumption was deducted, exceeded the legal definition of cannabis dealing (i.e. possession of 28 g of cannabis or more). Nine per cent of those who had purchased cannabis in the previous year were categorised as middle level participants with 69% of these defined as middle level dealers and 31% as middle level buyers. Middle level cannabis dealers were projected to earn, on average, $2927 (NZD) net annual profit from selling surplus (rate of return of 34%). There was a wide variation in the projected net earnings of the middle level cannabis dealers with the majority earning only modest incomes (bottom 50% – $260 per year, top 10% – $25000 per year). Participants at all levels of the market commonly reported receiving cannabis for ‘free’ and this is likely to reflect the social sharing of cannabis during group consumption and non-cash payments for cannabis. This barter and gift giving tradition may provide cannabis users with a degree of insulation from any price increases for cannabis brought about by law enforcement activity. Cannabis selling creates a convenient source of income for heavy cannabis users to finance their own personal cannabis consumption, which may also dampen the impact of any rise in price brought about by law enforcement success.The 2003 HBS-Drug Use was funded by the New Zealand Ministry of Health and carried out as part of the Public Health Intelligence (PHI) Health Behaviours Survey Monitor. The statistical design for the 2003 survey was completed by Dr. Megan Pledger at SHORE, and by James L. Reilly from Statistical-Insights. The questionnaire was adapted and extended from the National Drug Survey questionnaire for the Health Behaviours programme by Dr. Chris Wilkins. Data collection was managed by Dr. Chris Wilkins, Rachael Lane, Joe Morley and Mary Blade. The statistical analysis of 2003 HBS-Drug Use was completed by Paul Sweetsur. The analysis in this paper was partly funded by the New Zealand Police.     

改革开放30年的历史回顾与总结

通过对改革开放30年的历史回顾与总结,阐述了改革开放是新中国经济发展的必然选择,提出科学发展观是作为马克思主义关于发展的世界观和方法论的集中体现,是对我国改革开放30年发展历程做出科学总结的产物,科学发展是中国改革开放未来的必由之路.     

发展中国家早期REDD项目的法律实践经验及启示

本文首先指出REDD机制是富济雨林理念的产物,然后总结了发展中国家早期REDD项目的法律实践经验,分析了建立REDD机制国内法律框架需考虑的重要因素,最后探讨了对构建我国的REDD机制国内法律框架的启示,即要制定我国的REDD法规。     

海峡两岸税制协调探析-基于平潭综合实验区税收政策的先行先试

海峡两岸经济合作框架协议（ECFA）签订后,两岸经济往来日益紧密,两岸间的税制协调显得越来越迫切.作为福建省先行先试的重要载体,平潭综合实验区成为探索两岸合作新模式的示范区.本文首先概述了海峡两岸税制协调存在的问题,然后基于平潭综合实验区先行先试的税收政策,提出了促进实验区税收协调的相关政策建议,以期完善海峡两岸税收协调的具体措施以防范避税及避免双重课税,促进海峡两岸经贸合作发展.     

完善我国城市房屋拆迁补偿范围的思考

城市房屋拆迁的补偿范围是拆迁活动的核心内容,补偿范围不全面,拆迁矛盾便不能得到根本解决.我国城市房屋拆迁补偿范围过于狭窄,土地使用权没有完全补偿.文章针对目前拆迁补偿范围存在的问题进行分析,提出了完善补偿范围的相应对策.     

大陆高职院校毕业生赴台湾高校专升本探析

通过对2013年大陆高职院校毕业生赴台专升本实施情况的研究,分析大陆高职院校毕业生赴台专升本不理想的原因,如赴台专升本项目对报考生源资格的限制条件较为严格、赴台专升本项目的公布时间偏晚、台湾院校招生科系介绍及收费标准公布偏迟、在台湾高校学习的经济成本远大于大陆高校、台湾高校学历相比海外高校并不占优势、赴台专升本的学习成效存在不确定性等,提出要进一步放宽对赴台专升本项目的限制、完善赴台专升本项目信息内容并及时全面地向社会公开、通过各种形式减轻学生赴台专升本的经济压力、在教师和学生层面提升对台湾高校实力的认可度、利用台资企业对台湾高校学历的认可度为赴台专升本学生打开就业的大门等对策。     

借鉴资本主义的理论渊源探析

本文简要论述了马克思恩格斯、列宁、毛泽东和邓小平从各自的时代特征出发,密切结合本国的国情和具体的实践,论述了社会主义应该借鉴资本主义的思想。     

高新区与经开区的趋同趋势及两区合一的管理模式研究

本文从地理位置、发展方向、产业结构、管理模式等4个方面分别论述了经济技术开发区和高新技术产业开发区的趋同趋势,并从它们的历史根源、宏观环境和理论基础3个方面深入地分析了产生这种趋势的原由,以及对地区经济发展的负面影响。最后,在对广州、佛山和济南等国家级开发区管理体制改革经验的基础上提出了“两区合一”的解决方案。