精神障碍者受审能力评定量表的编制

目的研制符合中国法律体系的精神障碍者受审能力评定量表。方法从法学要件着手,提取出15个条目,编制出初步的精神障碍者受审能力评定量表,从决断值、条目与总分相关、校正条目与总分相关、条目删除后的α值、条目共同性、因素负荷量6个方面对量表进行条目分析,并以Logistic回归方程与ROC曲线划定界值两种方式进行诊断效能的判断。结果各条目极端组的决断值18.390~46.763,各条目与总分相关系数0.639~0.952,校正条目与总分相关系数0.582~0.944,条目共同性0.377~0.916,因素负荷量0.614~0.957。共7个条目进入回归方程,总样本的回判正确率为96.0%。ROC拟合曲线分析出宜以33分作为量表划界分,与专家鉴定意见的重叠率为95.8%,敏感性为0.938,特异性为0.966,阳性似然比为27.67,阴性似然比为0.06。结论量表编制合理,各条目符合同质性检验要求,诊断性评价指标较好。     

转型期中国灵活就业性质及规模的影响因素分析

灵活就业是一种对国家、企业、个人具有巨大现实意义的就业形式。现阶段，它以不断发展壮大的趋势引起社会各界的广泛关注。本文首先分析了转型期中国灵活就业的四点性质，并建立模型对中国历年的灵活就业规模进行估测，然后运用多元回归的分析方法，分析了影响中国灵活就业规模的因素并得出相关结论，最后针对灵活就业的发展现状提出对策建议。     

中国农村社会性别行为量表的发展和验证

中国背景下的社会性别行为量表(Gender Behavior Scale,GBS)是基于中国农村的现实背景,采用文献研究、访谈、专家评议和心理计量的方法.经历了界定概念、建立题库、量表心理计量学特征的验证3个阶段发展而来的.其目的在于测量人们行为当中的社会性别公平程度.于2005年6月在中国东部一个区的农村人群的样本中对GBS心理计量学特征进行验证的结果表明,GBS具有良好的信度和效度,但也有其自身的局限性,应在新的样本和人群中修正GBS,以发展出适应不同人群的不同版本的GBS.     

绿屋会议改革研究——构建WTO决策机制中的“埃俄罗斯之风”与“忒弥斯之秤”

“绿屋会议”作为WTO非正式决策机制的重要代表，在WTO决策机制的运行历史中曾经起到了重要作用，使得多边谈判的效率得到了最大程度的提高。其前身G18对推动GATS、TRIMS和TPIPS谈判的达成即明证[1]。尽管在提高WT0决策效率上有目共睹，绿屋却因为对参与成员方的有限选择，对大多数成员方的强制排除，以及决策程序不透明等因素而受到广泛诟病，甚至获得了“黑屋”之名[2]。而绿屋会议本身又是作为WTO非正式决策制度而在wT0法律体系之外发挥作用，其存留与否以及改革方向对于WTO决策制度的效用发挥乃至新一轮多边体系的建立所起的影响可谓至关重要。     

猪伪狂犬病油乳剂灭活疫苗免疫效力和保存期试验

用华中农业大学畜牧兽医学院病毒研究室研制的猪伪狂犬病(PR)油乳剂灭活疫苗中试产品(9701、9702、9703、9704批)免疫1月龄断奶仔猪,免疫后42 d中和抗体指数到达高峰,180 d后中和抗体效价仍为阳性;于第1次免疫后56 d加强免疫,出现较高的中和抗体并持续至270 d.疫苗置20～25℃3个月、4～8℃18个月,物理性状保持不变,效力试验仍能获得较高抗体水平,对伪狂犬病病毒(PRV)鄂A株强毒的保护率为100%.     

Inter-municipal cooperation,economies of scale and cost efficiency: an application of stochastic frontier analysis to Dutch municipal tax departments

Inter-municipal cooperation is increasingly popular in European countries. Saving cost is a key motivation. This paper analyses the relation between inter-municipal cooperation and cost efficiency among Dutch municipal tax departments between 2005 and 2012. Motivated by the notion that cost savings are ascribed to scale economies, the relation between cooperation and cost is modelled explicitly through scale. The size of the cooperation is incorporated as a determinant of cost efficiency. The results indicate that inter-municipal cooperation can contribute to reducing cost and that the relation can be explained by scale. Municipalities or cooperations sized around 10,000 inhabitants are estimated up to 30% inefficient. At 60,000 inhabitants, the benefits of scaling are largely exhausted. Other than through scale, municipalities that cooperate are not estimated to operate significantly more or less efficient.     

Ruth First: political journalist,researcher and teacher

This article begins with Ruth's teaching at Durham and Dar es Salaam and teaching and research at the Centro de Estudos Africanos in Maputo. It discusses Ruth's research on how white farmers and mining houses in South Africa addressed their common problem of finding labour that was ‘abundant and … cheap’. She wrote about migrant workers to the South African mines from the South African end in ‘The gold of migrant labour’ and from the Mozambican end in Black Gold: the Mozambican miner. The address examines her analysis of the ‘power elite’ in Barrel of a Gun. It concludes with the threat that new legislation makes to investigative journalism in South Africa.     

Challenges posed by the new wave of farmland investment

Despite recent headlines about the ‘land rush’, scant empirical evidence implies that the debate is often theoretical and dominated by preconceived notions. To provide evidence that could better inform the debate, this paper focuses on three areas. First, we find that new land demand, which skyrocketed after the 2007/08 commodity price spike, remained at high levels, with a strong focus on Africa, and often countries with weak land rights protection. Some countries transferred large areas to investors, frequently locals, with limited benefits and in many cases negative impact due to weak processes and limited capacity. Second, complementing the focus on demand with an assessment of agro-climatic potential point towards major scope for productivity increase on currently cultivated areas and allows identification of countries where demand for land expansion may concentrate. Finally, comparative analysis of country policies highlights the need for recognition of existing rights, an emphasis on voluntary transfers, transparency, and thorough review of economic, social, and environmental viability as necessary—though by no means sufficient—conditions to reduce the likelihood of negative impacts.     

Three decades of agrarian reform in Zimbabwe

This article examines the empirical facts about the actual outcome of Zimbabwe's land reform, based on years of field research. It shows that the popular assumption about failed land reform in Zimbabwe is wrong on several counts: the character of Zimbabwe's land reform has been redistributive, and the extent of this has been wide enough to trigger significant progressive changes in the agrarian structure. This is despite some elites having benefited from the process and foreign-owned agro-industrial estates and conservancies being retained. The distribution of land among land reform beneficiaries has been relatively uneven, with some receiving larger land allocations than others, and this in turn influenced the differentiated access of these groups to farming services and infrastructure. Yet the productivity of small producers has grown slowly with output escalating recently. Three decades of land reform has recast land-based social relations in important ways, with the poor gaining more than previously believed.     

微观资本运营的条件分析

企业必须建立与资本运营相适应的组织形式,按资本增值最大化原则实行资本运营管理,筹集资本运营所需要的符合规模经济要求的资本,建立与资本运营相适应的经营者约束与激励机制。