西部高校毕业生求职难度影响因素的实证研究——基于社会资本、人力资本与物质资本的比较研究及其交互效应

本研究旨在考察社会资本、人力资本与物质资本及其交互变量对高校毕业生求职难度的影响。实证分析发现:社会资本、人力资本与物质资本对高校毕业生职业获得难度存在显著的影响。在搜寻成本模型中,社会资本同人力资本的交互项对高校毕业生在求职过程中的搜寻成本存在正向影响,即社会资本欠缺者,可以通过提升人力资本以降低搜寻成本;在求职结果模型中,社会资本同人力资本的交互项对高校毕业生的最终求职结果存在负向影响,即社会资本欠缺者,可以通过提升人力资本以提高求职成功的概率,从而降低求职难度。     

区域合作、利益协调与机制设计——基于泛珠三角与东盟跨边界次区域经济合作的研究

在区域经济利益协调机制的建设进程中,政府是推动区域合作的组织机制,具有内生动力功能的是市场机制.在泛珠三角和东盟区域经济合作处于初始阶段的约束条件下,评价和激励机制对象应该主要针对区域合作中的地方政府,如果缺乏政府间的协调机制,市场经济的利益最大化和资源配置规律决定双方区域经济合作的发展结局可能是差异性发展和掠夺性竞争.促进泛珠三角与东盟的区域经济合作,必须注意避免无序竞争,扩大区域市场范围,确立利益协调机制与政府规制的边界,从而降低区域交易成本.与此同时,尤其需要制定与实施带有路径依赖性质的制度安排:规则约束机制、信息合作机制、绩效激励机制、利益补偿机制.     

Can We Make Accurate Long-term Predictions About Patterns of De-escalation in Offending Behavior?

This study consists of a comparative analysis of patterns of de-escalation between ages 17–18 and 32, based on data from two well-known prospective longitudinal studies, the Cambridge Study in Delinquent Development (a study of 411 working-class males in London) and the Montreal Two Samples Longitudinal Study (a sample of 470 adjudicated French-Canadian males). Analyses focus on within-individual change, with individuals serving as their own controls. In this regard, the magnitude of measured change is relative to the past degree of involvement in offending. These results are contrasted with predictors of between-individual differences in offending behavior at age 32. We investigate the respective roles of cognitive predispositions and social bonds in the prediction of patterns of de-escalation, and assess whether it is possible to make relatively long-term predictions (over a 15-year period) about offending in adulthood. Findings suggest that traditional measures of social bonds and cognitive predispositions measured at age 17–18 are generally weak predictors of de-escalation up to age 32. However, these measures are stronger predictors of between-individual differences in offending gravity. These findings highlight the difficulties in making accurate long-term predictions about changes in individual offending patterns early in the criminal career.

"伊斯兰国"核心意识形态的渊源和实践

对于“伊斯兰国”而言,建构和输出意识形态至关重要。特定内容的意识形态不仅催生了“伊斯兰国”组织,并最终实现了其“领土”形式。在内容上,“伊斯兰国”汲取了之前政治伊斯兰的理论建构成果,并在“圣战”组织的实践过程中确立了复归的“哈里发国”和暴恐化的“圣战”两大核心意识形态。不仅如此,“伊斯兰国”还对两大核心意识形态进行了激进化实践。在复归的“哈里发国”方面,“伊斯兰国”试图通过宣示权力和荣耀来奠定其合法性基础,并以此来操弄族群身份认同,以吸引更多支持者;在暴恐化的“圣战”方面,“伊斯兰国”致力于对暴力进行形塑和展示,推动“暴力仪式观”的传播,从而造成了新恐怖的弥散;此外,“伊斯兰国”还试图通过篡改伊斯兰教义教法的方式来建构复归的“哈里发国”同暴恐化的“圣战”之间的联系。在“伊斯兰国”遭遇地面战场的失利之后,这些意识形态及其实践会为其续命。鉴于这种情况,需要对“伊斯兰国”的核心意识形态及其实践给予更多关注并进行深入研究,从而提供应对之策。     

论恐怖主义的社会解构

作为一种极端的解构力量,恐怖主义对于国际秩序的威胁和损害不仅在于通过制造恶性事件以破坏国际社会的安全稳定,更在于借助销蚀主流价值而削弱国际秩序的观念基础。因此,国际社会有必要将评估和应对恐怖主义的社会解构纳入反恐治理的基本范畴。其中,以“伊斯兰国”组织为代表的恐怖主义力量进行社会解构的行为策略,可以分为以动摇当代领土政治、颠覆主流生命伦理和创设替代政治秩序为主要构成的重释再造,以动员恐怖袭击、滋长恐怖气氛和催生仇恨敌对为主要构成的“木马”植入,以“黑色经济”“黑色宣传”和“黑色技术”为主要构成的反向利用。目前,国际社会的反恐路径注重结合预防恐怖主义的内向防御逻辑与打击恐怖主义的外向进攻逻辑。沿着这一思路,国际社会可以综合采取加强反恐实践中的逆向战略、修正反恐叙事中的敌意话语和联通反恐治理中的不同系统等多种举措以应对恐怖主义的社会解构。     

The Public Service Mutual: Theories of Motivational Advantage

Public service mutuals are a form of employee‐led organization in which service workers spin out of the public sector to form “mutuals” that contract back with government to provide a service. This article draws on economic and psychological theory to demonstrate that mutuals can align both self‐interested and altruistic or public service motivations so as to serve the social good; moreover, by offering greater autonomy to public service professionals, mutuals are predicted to encourage energetic and persistent behaviors. In both cases, there is an advantage over alternative forms of organization such as the public sector bureaucracy, the shareholder‐owned private firm, or the nonprofit organization. The employee‐led mutual form, however, may not appeal to risk‐averse workers, its collective decision‐making systems may be inefficient, and external mechanisms may be required to ensure that organizational outcomes are always directed toward the social good.     

The Impact of Prenatal Exposure to Power Plant Emissions on Birth Weight: Evidence from a Pennsylvania Power Plant Located Upwind of New Jersey

To examine the infant health impact of prenatal exposure to power plant emissions, we draw scientific evidence on the impacted region downwind of a large polluter, a coal‐fired power plant located on the border of two states and proven to be the sole contributor to the violation of air quality standards of the impacted region. Our results show that among all live singleton births that occurred during 1990 through 2006, those born to mothers living as far as 20 to 30 miles away downwind from the power plant (which is also an affluent region) during pregnancy are at greater risks of low birth weight (LBW) and very low birth weight (VLBW): the likelihoods of LBW and VLBW could increase approximately by 6.50 and 17.12 percent, respectively. In light of the continual efforts of The U.S. Environmental Protection Agency in reducing cross‐state air pollution caused by transboundary power plant emissions, our study is aimed at broadening the scope of cross‐border pollution impact analysis by taking into account adverse infant health effects of upwind polluters, which can impose disproportionate burdens of health risks on downwind states due to air pollutants transported by wind.     

Changing arenas for agricultural climate change adaptation in Vietnam

Great changes are underway in how climate and agricultural risks are managed in Vietnam. Uncertainties are emerging regarding the role of the state in managing these risks and what this implies for assumptions regarding hoped-for climate change transformations. Local government control is waning in relation to the expanding roles of the private sector and the growing autonomy of farmers themselves. This article presents cases that illustrate the ways that farmers, private investors, and local authorities are responding to climate risk within roles relating to the other risks involving markets, food security, and pressures on common property resources.     

“一带一路”倡议下的中非海上安全合作

随着中国"一带一路"倡议的提出与推进,其涉及范围逐步向非洲大陆扩展,特别是习近平主席最终确定将"21世纪海上丝绸之路"穿越非洲大陆。在此背景下,中国政府有必要借助"2l世纪海上丝绸之路"扩展到非洲的机遇,在现有中非经贸、政治及安全合作的基础上把中非关系扩展到海洋领域。鉴于非洲多国政局并不稳定、非传统安全威胁加重,其中来自海上的非传统安全问题日渐突出等局面,在依托"2l世纪海上丝绸之路"扩展中非合作关系的过程中,中国需要与非洲相关国家加强各领域特别是海上的安全合作,并争取其他域外大国的良性参与,避免恶性竞争,共同创建一个"中非海上安全共同体",为包括中国、其他域外国家在内的各国在非洲经贸领域的合作及发展保驾护航。这样既能巩固和加强中非传统合作关系,推动其发展到新的层次,更好地保护中国在非洲的海外利益,也能避免与其他域外大国在非洲走向"零和博弈"。     

Land reforms and voluntary resettlement: household participation and attrition rates in Malawi

ABSTRACT

This paper examines the factors influencing household participation in and withdrawal from a World Bank-funded voluntary resettlement scheme moving 15,000 low-income farming households within and across rural districts in Malawi. Using a survey of 203 beneficiary households, focus groups and in-depth interviews, we identify a lack of access to land and conflict over land in the area of origin as salient participation factors in resettlement, while withdrawal factors include lower access to infrastructure and poor soil quality in resettlement areas. We also highlight limited prior awareness of actual conditions in resettlement areas, low and biased participation in the decision to move, a greater desire for formal land titles due to loss of customary entitlement as a result of resettlement, and widespread ambiguity and confusion over titles for resettled plots. In this context, we point to a pattern of ‘negative resettlement’, in which households remain resettled despite major grievances, for lack of an alternative option, contrasting with ‘positive resettlement’, where households remain by choice. We suggest that intra-district resettlement is more likely to be successful than inter-district resettlement when there is a risk of informed consent deficiency. These findings point to the relative failures of this particular resettlement scheme, and suggest possible improvements for land redistribution schemes from agro-industrial projects to poor households.