聋人大学生的校园生活调查及分析

聋人大学生对校园生活的感受基本良好,但在校园生活中也遇到一些问题。生活中遇到烦恼时,多数学生喜欢一个人默默承受。聋人学生对其群体的依赖性较强,但多数学生表示愿意与非聋人学生交往。聋人学生的恋爱对象七成为聋人,他们对选择健全人为恋爱对象的热情不高。聋人学生的闲暇生活较为充实,对毕业后就业较有信心。     

地方精英与慈善事业：近代天津的个案研究

近代天津作为北方重要的工商业城市,既居住着占有大量社会财富的富有者,同时也吸引了周围地区频遭水旱灾害困扰的灾民和流民,社会救济和慈善事业成为沟通二者的桥梁,也成为缓和社会矛盾的润滑剂。天津地方精英出于传播和实践儒家思想、保家产、树立社会公众形象和积德行善等方面因素的考虑,往往非常热心地方公益善事。通过举办慈善事业,如施粥、施衣、施水、施药、育婴、救孤、养老、助残、救生、治病、恤嫠、施棺掩骼、种牛痘等,既获得了官方的认可,得到了官方称颂,又在民众中塑造了自己或家族的形象,换取了符号资本,稳定了社会秩序,保全了家产,同时,也通过积德行善,自己获得了心理满足,效果显而易见。更为重要的是,地方精英通过参与地方悬善事业,在国家与社会关系中,获得了主动权,间接地参与到国家事务的管理中,在某种程度上向民主国家前进了一步。     

A quantification of policy reform: an application to the Uruguay Round Negotiations on Agriculture

We employ an empirical general equilibrium model to quantify the welfare effects of trade policy reformation in the Uruguay Round Negotiations on Agriculture. Our approach is two-fold: first we focus on the primary players in the agricultural negotiations: the Cairns Group, the European Union, Japan, and the United States, where the players are defined as benevolent governments whose primary objective is to maximize total welfare, measured in terms of the equivalent variation (EV). Second, we take into account the divergent objectives of different interest groups within the targeted regions, namely from the agricultural and non-agricultural sectors, where different weights given to these sectors depending on their political influence. Here the decision making authorities, or governments, are no longer assumed to focus solely on the maximization of the region’s EV welfare; instead they are assumed to maximize a payoff that is defined by the utilities of the agricultural and non-agricultural interest groups. This is modeled with a Political Preference Function that has a CES functional form.The results lead to several conclusions. The greater the reduction in protection, the greater the increase in welfare for most of the regions of the world. We contend that comparatively moderate reductions were enacted however, because of the relative political power that the domestic agricultural interests possessed in each region.Though the goal of the WTO/GATT is obviously to liberalize trade, only modest gains may be expected in the area of agriculture due to the internal conditions that have been advanced in this paper.     

天津滨海新区开发与北京的经济发展

天津滨海新区的开发开放日益上升到我国国家战略的高度,北京的发展环境从而面临重大变化。本文分析了滨海新区建设将对北京经济产生的影响,提出了北京的战略选择与战略举措。     

信访秩序的规范分析——以京津冀法规和规范性文件为样本

以京津冀地区的信访秩序规范为典型样本进行细致研究对其他地区具有一定的借鉴意义.随着法律规范的不断变迁,信访秩序的内容、形式、意义指向、语境等也发生了一些变化.信访秩序概念本身蕴含着信访工作秩序和信访活动秩序双向指向,但从具体条文规定看,信访活动秩序指向为重,信访工作秩序指向为轻.信访秩序从单纯追求社会整体的平稳（静态秩序）转变为追求社会整体平稳与个人内心平稳的均衡（动态秩序）是化解信访制度各种衍生肌瘤的重要途径,促进静态秩序向动态秩序的转变需要利益充分表达和民主协商.     

基于能值分析的京津冀生态支撑区绿色可持续发展评价——以河北承德为例

用能值分析方法核算近年来京津冀生态支撑区的承德绿色GDP,得出绿色GDP占传统GDP的74.29%,说明其经济活动中付出了资源耗减成本和环境降级成本,有进一步改善的空间。在此基础上通过计算系列能值指标的数值,并对2004—2011年相关数据进行比较、评价其可持续发展状况,测度后主要得出其可持续发展指数和可持续发展复合指数均有下降趋势,其生态环境负载率较大,产业科技含量较低,存在着资源浪费和破坏现象,不利于该区域的可持续发展,影响京津冀生态支撑区作用的发挥。     

The effect of listing price strategy on real estate negotiations: An experimental study

When selling a home, an important decision facing the homeowner is choosing an optimal listing price. This decision will depend in large part on how the chosen list price impacts the post negotiation final sale price of the home. In this study, we design an experiment that enables us to identify how different types of common list price strategies affect housing negotiations. Specifically, we examine how rounded, just below, and precise list prices impact the negotiation behavior of the buyer and seller and, ultimately, the final sale price of the home. Our results indicate that the initial list price strategy does play an important role in the negotiation process. Most notably, a high precise price generates the highest final sale price, smallest percentage discount off the list price, and the largest fraction of the surplus to the seller, while just below pricing leads to the lowest final price, largest percentage discount, and smallest fraction of the surplus to the seller. This pattern seems to be largely driven by sellers making persistently higher and more precise counter-offers throughout the negotiation process when the initial list price is high precise. Interestingly, these effects generally attenuate with negotiating experience. Importantly, our experimental results are generally consistent, both in direction and magnitude, with the limited transactions-based empirical studies relating to real estate listing prices.     

京津冀区域大气污染联防联控问题研究

近年来,酸雨、雾霾、光化学烟雾等区域性复合型大气污染现象频发,给人们的生活和健康带来了极大的危害。环境问题已成为制约京津冀区域经济社会可持续发展的重要瓶颈,解决区域发展与大气环境恶化之间的矛盾势在必行。因此,面对京津冀区域复合型大气污染问题,应立足于京津冀区域整体发展的视角,从建立合理的区域主体机构、信息共享和监测机制、科技平台、"五个统一"工作机制、保障机制等方面建立京津冀区域大气污染区域联防联控机制。     

京津冀协同发展背景下保定“核+子”发展对策分析

以跨径比(计算跨度与曲线半径的比值)和横隔板数目为参数,对6片钢 混凝土简支曲线组合梁进行了试验研究,得到了曲线组合梁跨中集中荷载作用下的荷载 变形曲线、应变分布和钢梁与混凝土板间的相对滑移规律。试验结果表明：曲线组合梁的抗弯刚度和抗扭刚度均随跨径比的增大而降低,横隔板数目对其受弯性能影响不大,但端横隔板对受扭性能影响较大;有横隔板处切向应变在曲线内侧小,外侧大,无横隔板处则相反;钢梁与混凝土板结合面上的切向滑移随跨径比的增大而增大,横隔板数目对其影响较小。     

城市周边区域跨行政区生态补偿机制探讨——以环京津贫困带为例

生态补偿是一个热点问题,生态公益林补偿、江河流域补偿、矿产资源补偿、旅游资源补偿等生态补偿已取得一定成绩,但跨行政区生态补偿一直是个难点。通过对环京津贫困带实施生态补偿的紧迫性和我国现行生态补偿机制的分析,提出生态补偿机制要在立法、设立机构、统筹筹集资金、科学合理制定标准、多种补偿方式并举和有效实施监督等多方面努力。