需求弹性对产业活动的指示功能研究

需求弹性对产业活动有很强的指示功能。围绕需求弹性不同的商品的需求(量)对经济变量的依存关系,研究如何运用需求弹性指导产业活动行为有重要意义。本文概述了需求弹性的数学基础,结合需求弹性释义,从价格弹性、需求收入弹性和交叉(价格)弹性等方面讨论了需求弹性对产业活动的指示功能。     

我国生产性服务业与经济发展关系研究

本文首先通过阐述我国经济结构的变化和目前生产性服务业的地位特征,分析我国生产性服务业发展与经济结构变化及经济发展水平的特征及关系,从而预测我国生产性服务业的发展潜力。然后针对我国经济发达地区,探讨生产性服务业对区域发展的作用。再以广州市为例,分析生产性服务业在城市发展中的地位及对区域的影响。试图从全国、区域以及城市三个层次对生产性服务业与经济发展关系进行研究。     

和平解放西藏与中央治藏政策的理论和实践

本文通过考察中央和平解放西藏决策的实施,探讨了中央通过把握国际关系的发展大势、了解西藏地方社会政治的本质,以及藏民族的风俗文化特征来确定处理西藏事务基本原则的过程及内容,分析了治藏政策和措施的丰富内涵,以及治藏政策理论渊源和创新特点。     

怀来甘子堡春秋墓葬出土的青铜器

1980年,张家口怀来县甘子堡发现春秋墓群,清理出土文物1229件,其中的青铜器不但具有北方少数民族的典型特色,且造型古朴,纹饰精细,制作精良,是河北省近几十年来发现的不多见的青铜器珍品。本文对其中最具代表性的11件分别就其造型、纹饰等做具体介绍。     

2005～2006年全省博物馆研究综述

本文对2005～2006年河北省博物馆研究领域的主要成果作了总结,分别从河北博物馆史、博物馆建筑、博物馆精品陈列、博物馆与青少年、博物馆对非物质文化遗产的保护等5个方面进行了详细分析和论述。     

Centripetal settlement and segmentary social formation of the Banpo tradition

Creating a spatial environment to facilitate social operation is a common practice among human groups. Segmentary social formations have limited regulatory capacity due to the lack of formally sanctified authorities. The pressure is on the emergency of atternative mechanisms that regulate the practice of segmentary principles. The Neolithic site at Jiangzhai in North China is a classic archaeological example of using the centripetal plan and demarcated space to support the working of segmentary organization. The occupation was partitioned into three concentric divisions of the central plaza, residential and burial zones. The later two zones were further demarcated into spatially discrete areas for allocating the social segments comprising the community. The arrangement translated the abstract segmentary principles into tangible space where everyday practices played out. It created a spatiality that placed individual acts under the watch of the entire community, thus enabling the effective policing against deviated practices by public opinions. Analyses of the material remains distributed in the highly ordered built environment indicate that food sharing was practiced in the communal level, and craft production of the ceramics was likely organized in the household level. Patterns of monochrome paintings and etched signs on the ceramics suggest the sharing of symbolism in a pan-community network. The study also isolates the budding of non-conforming acts that would one day fracture the segmentary community.     

故宫院藏缂丝挂屏中染料的快速筛查分析

缂丝文物珍贵,保存要求高,受环境的影响容易发生脆损和褪色,为染料的鉴定带来极大的挑战。利用超高效液相色谱质谱联用技术结合UNIFI天然产物库对故宫毓庆宫惇本殿“长”字缂丝挂屏中的染料进行分析,不同颜色的丝线经优化后的两步萃取法剥色后,利用超高效液相色谱-四级杆飞行时间质谱(UPLC-QTOF-MS)分析,并采用天然产物库对结果进行筛查,能够快速鉴定出该缂丝挂屏中的黄色“长”字是由黄檗染色的,红色“绵”字是红花和黄檗共同染色所得,蓝色的托背布和青色的背纸是靛蓝染色而成的。利用该方法对染料进行研究能够大大提高染料分析的效率,及时为修复工作提供科学依据,并为文物的合理展陈和保存提供指导。     

THE DAY AFTER THE DISASTER: FORCED MIGRATION AND INCOME LOSS AFTER HURRICANES KATRINA AND RITA

A model of post‐disaster migration responses and income consequences poses that damage severity and individual resilience affect moving decisions. Forced moves are linked to little resilience relative to damage incurred and post‐move income reductions. The empirical analysis analyzes households affected by hurricanes Katrina and Rita. Using American Community Survey data, unobserved heterogeneous income damages are framed as treatment, with the moving decision being the treatment decision. An endogenous switching regression addresses self‐selection issues. The results suggest that movers encountered double victimization: (1) they were forced to move and their income declined; (2) low‐income households were more severely affected than the average.     

Electoral Behavior in the Russian Far East, 1995-2000: Contextual and Compositional Effects

A group of political scientists specializing in Russia's post-Soviet electoral behavior explores the question of whether genuinely regional effects of voting behavior can be discerned (and at what scale) by controlling for variations in compositional characteristics measured by aggregate social and economic data. The paper seeks to identify situations in which contextual effects may be operating, using a scale of analysis that is intermediate between regional (oblast)-level case studies and nationwide surveys—that of the Russian Far East macroregion. Journal of Economic Literature, Classification Numbers: H10, O50, Z10. 4 tables, 40 references, 1 appendix.     

墨彩生风 记中国国家博物馆藏明清扇面艺术展

2013年3月29日,小品大艺——明清扇面艺术展在中国国家博物馆隆重开幕,这是中国国家博物馆首次举办的扇面书画专题展。展览从中国国家博物馆所藏扇面中遴选了90幅明清时期的书画作品,分为山水、花鸟、人物、书法四个单元。现场还设置了“扇子简史”和“古代扇子的形制与演变”图文展板,配备有“明清扁面精品赏析”的视频演示,参观者可以凭借这些内容更加深入地品读、赏鉴明清时期的扇面艺术。