The politics of HIV/AIDS in South Africa: government action and public response

A decade ago it seemed likely that African governments would be destabilised by the impact of the HIV/AIDS epidemic. This article tests some of the presumptions in such forecasting with an examination of the South African case. It begins with an assessment of the effects on the public health system of the South African government’s efforts to cope with the illness. Efforts to implement universal treatment of people who are HIV-positive appear to have strengthened government, while the costs have been affordable. The efforts have extended the embrace of the public health system and prompted the engagement of civil society in policy formation and implementation. Survey evidence suggests that the government has gained public approval and that its health service delivery has become more socially accountable. Civil protest to engender political reforms in the treatment of AIDS patients has enhanced the role of constitutional checks on executive authority.     

Does Size Still Matter? An Empirical Analysis of the Effectiveness of Victorian Local Authorities

Efficiency approaches to the question of whether population size matters to optimal local government have proved largely inconclusive. However, recent exploratory empirical work employing an effectiveness approach – as proxied by citizen satisfaction survey data – offers a promising way forward. The present paper seeks to build upon an earlier cross-sectional analysis of Victorian local government by employing longitudinal data over a three-year period – 2008 to 2010 – for Victorian local authorities. The greater depth of data confirmed the positive associations with population density but suggests that negative linear relationships dominate over parabolic associations for population size. This result underlines the need for the collection of more local government citizen satisfaction data by Australian local government systems, given its potentially fruitful application in tackling contentious questions in contemporary local government policy debates.     

Experimental Evidence on the Impacts of Need-Based Financial Aid: Longitudinal Assessment of the Wisconsin Scholars Grant

We conduct the first long-term experimental evaluation of a need-based financial aid program, the privately funded Wisconsin Scholars Grant. Over multiple cohorts, the program failed to increase degree completion and graduate school enrollment up to 10 years after matriculation. The program did reduce time-to-degree for some students and modestly increased the number of STEM degrees earned. The lack of robust effects raises important questions about the conditions necessary for financial aid to benefit students.     

预告登记权利人“排除异议”的判定——以《异议复议规定》第30条为中心

《异议复议规定》第30条作为预告登记权利人提出案外人异议的审查依据,因其中"排除异议"及"符合物权登记条件"在解释上易生歧义,致实务适用意见不一。依执行理论,除所有权外,何种权利始可排除强制执行,应依实体法之性质、效力及执行目的或方法确定。经预告登记之权利并非实体权利,其性质应为兼具物权性、债权性及从属性的请求权。目前,我国预告登记在强制执行中的效力,立法未臻明确,但结合我国预告登记实体法之"再处分禁止效力"及"不动产登记簿冻结效力",藉由目的解释,应将《物权法》第20条第1款之"处分"进行扩张,使其效力覆盖强制拍卖、变卖等"处分"性执行措施。而案外人据以《异议复议规定》第30条提出异议的,法院不应适用于商品房预售合同备案登记、网签及受让物权预告登记以外的其他预告登记之情形,其"符合物权登记条件"之确认,应参照预告登记转本登记之理论,采实务通说之标准,具化为满足合法有效的商品房买卖合同,已办理预告登记及支付全部价款或依约定支付价款之要件。     

Procedural justice,obligation to obey,and cooperation with police in a sample of Jamaican citizens

ABSTRACT

Procedural justice theory plays a central role in understanding police–citizen relationships. To test the universality of procedural justice theory, researchers have tended to assess the relative impacts of normative and instrumental models of policing in different geopolitical contexts. Building on Reisig and Lloyd’s study in Jamaica, we test in the current study the relative impacts of procedural justice (a normative factor) and police effectiveness and risk of sanctioning (instrumental factors) on Jamaicans’ obligation to obey the police and willingness to cooperate with police. We found that procedural justice predicted both obligation to obey and cooperation, although obligation did not predict cooperation. And while effectiveness predicted obligation, it was not significantly related to cooperation. Lastly, older citizens were more willing to cooperate with police. The study’s implications for policy and future research are discussed.     

“一带一路”背景下国际发展经济学学科综述

国际发展研究是反映现实世界变化的窗口之一。最近几年的发展经济学文献对诸如援助的动因、援助有效性等传统议题的研究更为深入,对新议题的探索也逐渐涌现。移民问题、局部地区的战争与恐怖主义活动与援助的相互关系,援助是如何塑造受援国行为及其所产生的效果,是反映援助国政治诉求的现实性研究。除此之外,源自其他学科的新研究方法也丰富了学者们对传统议题研究手段,补充了传统研究方法在诸如内生性等问题上存在的缺陷。     

经济学角度解析官员道德风险问题

预防和杜绝官员道德风险问题,保证政府的高效廉洁,是一个持久的话题。本文从经济学的角度,利用政府和官员之间的委托—代理关系建立了一个期望效用模型,推导出引发政府官员道德风险的要素。在明确了腐败与额外收益、工资、腐败被发现后的收入、官员的任期、预期贴现率、被发现查处的概率等因素的关系后,提出了对腐败综合治理的对策。     

Dealing with uncertainty: the illusion of knowledge in the study of counterterrorism effectiveness

Efforts to combat terrorism have become a priority in the security agenda of most countries around the world, while the respective policies, tools and instruments have amounted to significant costs. In this article, we review the literature on counterterrorism (CT) effectiveness and draw a series of rather negative conclusions with regard to the reliability of our knowledge in this area. We find that the literature displays case and data selection biases, and the results produced are oftentimes contradictory, mostly due to the use of different indicators. We then propose a conceptualisation of CT effectiveness, which should help to resolve some of the issues outlined. The article concludes by outlining some future research directions that should improve our methodological grasp in the field.     

关于强奸罪取证难问题的探讨

强奸案的取证难一直是检察机关探讨的问题，我们审查证据认定事实的时候，既不能让真正的罪犯逃脱惩罚，也不能让无辜的好人遭受冤枉，这一切都有待于证据的有效性。     

票据效力认定研究

票据效力认定问题是适用票据法解决票据纠纷、判断票据上权利义务的起点。基于票据商业货币的属性,流通性和信用性构成了票据的生命力。为了实现和保障流通性,产生了票据的诸多理念和规则。票据作为有价证券的基本属性是票据效力认定的基础;要式证券性是决定票据效力的因素;在对票据效力进行解释时,必须遵循有效性解释原则。