更好地认识"全面建设小康社会的新要求"

全面建设小康社会是中国共产党在21世纪前20年的奋斗目标。党的十七大报告在十六大报告的基础上提出了实现全面建设小康社会奋斗目标的五个方面的新要求，更好地认识和理解这些要求，将为实现全面建设小康社会的奋斗目标打下良好基础。     

Sustainability and dietary change: the implications of Swedish food consumption patterns 1960–2006

This article focuses on the changing food consumption pattern in Sweden between 1960 and 2006, and the implications of those changes for sustainability. National statistical data on the consumption of different food groups such as meat, milk, dairy products, eggs, fruit, vegetables, cereal, potatoes and sugar were compared. Overall, an increase in the consumption of meat, cheese, cream, fruit and vegetables was observed, while the consumption of milk, butter and potatoes decreased. For the sustainability assessment, three parameters were chosen: land requirement, greenhouse gas (GHG) emissions and energy use. It was shown that the Swedish diet in 2006 required more resources and produced more GHG emissions than in 1960, mainly due to the increase in the consumption of animal products.     

应对与转变:新形势下企业战略的选择——"‘十一五’规划与企业经营战略研讨会"学术观点综述

本文概括了“十一五”规划对企业经营战略提出的新任务．以及企业战略管理研究的前沿理论和发展趋势，分析了企业经营战略转变的方向和理论研究的可循路径．指出在新形势下企业经营战略要应对环境变化、完成战略转变。     

Socio-cultural predictors of injuries: life-course experience of hospitalised injuries during the past century in the Velestino study

Retrospective reviews provide unique opportunity to assess changing approaches to trauma in recent history and identify modifiable behaviours through the lessons of the past. The objective of this paper is to depict the nearly one-century long, life-course injury experience of seniors residing in Velestino, an agricultural Greek town, and comment on neglected determinants and transitional patterns following historical and socio-cultural events in the area. The life-course experience of non-fatal injuries, requiring hospitalisation, has been reported by N = 643 study participants, aged 65–102 years. Injuries were grouped and assessed in three ways: chronologically, by body part and by type. Overall, 124 injuries have been recorded over the past 70 years; the majority sustained by men (58.6%), and the highest number of injuries occurred during the recent decades, 1980s–1990s. For the age groups 26–45 and 46–65 years old, traffic (37.5% and 22.2%) and occupational (25.0% and 22.2%) events have been the commonest cause of injury, whereas injuries occurring at home were primary hazard (25.8%) for the elderly. Moreover, meaningful historical connections with warfare and migration movements were made. In retrospect, socio-cultural factors emerge as important predictors of certain injuries, pointing to the number of factors that should be taken into account when designing injury-prevention programmes.     

欧盟物联网政策措施及发展现状

欧盟极为重视物联网的发展，通过制定物联网政策、以支持物联网技术研发和创新、提高公众意识等措施，抢抓物联网发展机遇，提高产业竞争力，以摆脱经济危机，促进经济增长，改善百姓生活，应对社会挑战。我国制定了《物联网“十二五”发展规划》，物联网产业取得了可喜进展。但在核心技术、高端产品、规模化应用、信息安全、标准制定等方面与发达国家相比有较大差距。通过对欧盟物联网政策和行动措施进行分析研究，有助于我国物联网相关机构和企业了解欧盟物联网发展情况，参与国际合作、拓展业务渠道。     

“十二五”期间安徽农业产业发展的路径选择

安徽是农业大省，主要农产品产量居全国位次靠前，但与自然条件相近的周边省份相比，其生产效率却存在明显差距，尤其是劳动生产率和土地生产率水平明显低于周边省份。文章分析认为，安徽农业生产效率偏低的主要原因在于主要农产品单产水平低、特色农业发展缓慢、农牧业转化效率低和生产基础条件建设滞后。据此，“十二五”期间安徽农业发展应实施强基固本支撑战略、粮棉油高产提升战略、“粮转肉”增值战略和特色农业基地化战略等四大战略。     

试析“十一五”时期的宏观调控环境

“十一五”时期中国宏观调控面临的国内外环境将发生许多重大变化,“十一五”时期既是“黄金发展期,”又是“矛盾突现期,”可以说是机遇与挑战并存。对政府而言,只有充分认识“十一五”时期影响“经济增长”、“充分就业”、“物价稳定”、“国际收支平衡”等宏观调控目标的国内外环境因素,才能未雨绸缪,趋利避害,制定出正确的发展战略与政策,从而保持国民经济的持续稳定健康地发展,最终实现预定的宏观调控目标。     

Superstitious seasonality in precious metals markets? Evidence from GARCH models with time-varying skewness and kurtosis

In this article, we analyse whether the Friday the 13th effect documented by Kolb and Rodriguez (1987) can be observed in precious metals markets. Specifically, we use dummy-augmented GARCH models to investigate the impact of this specific calendar day on the conditional means of gold, silver, palladium and platinum returns. The specification of the GARCH model follows a flexible class recently proposed by León et al. (2005) that incorporates time-varying skewness and kurtosis by applying a Gram–Charlier series expansion of the normal density function. Our results for the period from July 1996 to August 2013 provide three important insights. First, there is no evidence that human superstition regarding bad luck Fridays affects precious metals markets in a negative way, i.e. returns on Fridays the 13th are not significantly lower than on regular Fridays. Second, besides showing robustness in a variety of settings, we can confirm this main result in a sensitivity check, where we replace the dummy variables by a new measure of investor attention, recently promoted by Da et al. (2011), that is based on Google search volumes. Third, as an important by-product of our study, we can show that there is significant evidence of time-varying skewness and kurtosis in precious metals returns.     

构建吉林省排污权交易制度的必要性

"十二五"期间,吉林省经济发展面临新的挑战,对环境保护提出新的要求。本文在分析国内排污权交易制度和吉林省环境经济政策的基础上,结合吉林省经济发展情况,提出吉林省实施排污权交易制度已具备成熟的条件,具有实施排污权交易制度的必要性。     

黑龙江省甘南县兴十四村旅游资源评价与开发

发展乡村旅游,最重要的一点是要搞好规划设计;文介绍了黑龙江省兴十四村旅游规划设计成果,旨在探讨乡村旅游的因地制宜发展模式,间接地展示一个社会主义新农村的美好风貌.