建国以来贵州少数民族地区农村土地制度变迁及其历史意义

新中国成立以来,贵州少数民族地区农村土地制度经历了农有农用、农有公用、公有公用、公有农用的变革历程。本文从历史的角度,旨在分析贵州少数民族地区农地制度的历次变革及意义,指出土地制度建设中存在的主要问题,以期为完善贵州农地制度提供必要的参考。     

Estimation of stress in child neglect from thymic involution.

It is difficult to evaluate the extent of stress in cases of suspected child abuse/neglect in a medico-legal autopsy. We have previously reported that stress due to abuse/neglect was found to have led to thymic involution. To elucidate the influence upon thymocytes differentiation, we compared the proportion of the thymocyte subpopulation in the thymus of a neglected child with one in an age-matched control obtained from cardiac surgery. We found that the relative number of CD4+ CD8+ double positive (DP) thymocytes decreased in the neglected child. It was presumed that the selective decrease in the number of the immature DP thymocytes with CD3- to low bcl-2low caused the thymic involution in the neglected child. It was suggested that an alteration in the proportion of thymocytes subpopulation might be used as an index of stress in cases of child abuse/neglect.     

Tackling the Big Questions in Social Impact Bond Research through Comparative Approaches

Abstract

This special issue of theJournal of Comparative Policy Analysis brings together four cross-disciplinary articles representing the first concerted attempt to combine comparative approaches to extend theoretical and empirical understandings of Social Impact Bonds (SIBs). SIBs are investment-backed payment-by-results projects and have been subject to vigorous academic debate on their appropriateness and efficacy since the first SIB launched in 2010. This introduction to the special issue outlines the state of the academic literature on SIBs, identifying gaps and suggesting five big questions that do not yet have satisfactory answers: (1) What are the administrative or political problems to which SIBs respond? (2) Where and why do SIBs emerge in particular contexts? (3) What is the role of SIBs in the evidence-based policy movement? (4) Is delivering an intervention through a SIB more effective than other means and are associated costs justifiable? (5) Do SIBs catalyse wider organizational, system, or institutional changes? This introduction then summarizes the articles included in this special issue, discusses how they respond to these big questions, and suggests that further comparative research might best address remaining gaps in the literature.     

Weighing Ethical Considerations in Proposed Non-recent Child Sexual Abuse Investigations: A Response to Maslen and Paine’s Oxford CSA Framework

Questions about when it is right for police forces to investigate alleged offences committed in the more or less distant past have become increasingly pressing. Recent widely publicized cases of child sexual abuse (CSA) and exploitation, sometimes involving high profile individuals, have illustrated the ethical, psychological, and forensic complexities of investigating non-recent child sexual abuse. Hannah Maslen and Colin Paine have developed the Oxford CSA Framework to assist police to weigh the various ethical considerations that militate for and against initiating a CSA investigation. While such a tool is to be welcomed, and while there is much that is helpful in Maslen and Paine's approach, we suggest that the Oxford CSA framework could be strengthened. Our first suggestion is to abandon a proposed distinction between a set of considerations that is said to generate a “presumption” in favor of investigation and other considerations that may supplement or oppose this presumption. Our second suggestion is to review the weightings applied to the considerations within the model, which lack clear justification and create problematic effects. Finally, we suggest that referring the Oxford CSA Framework to a panel with lived and professional experience of CSA could serve important procedural justice goals and enhance the Framework's recommendations.     

Beyond COVID-19: Five commentaries on expert knowledge,executive action,and accountability in governance and public administration

Several Canadian and international scholars offer commentaries on the implications of the COVID-19 pandemic for governments and public service institutions, and fruitful directions for public administration research and practice. This first suite of commentaries focuses on the executive branch, variously considering: the challenge for governments to balance demands for accountability and learning while rethinking policy mixes as social solidarity and expert knowledge increasingly get challenged; how the policy-advisory systems of Australia, Canada, New Zealand, and United Kingdom were structured and performed in response to the COVID-19 crisis; whether there are better ways to suspend the accountability repertoires of Parliamentary systems than the multiparty agreement struck by the minority Liberal government with several opposition parties; comparing the Canadian government’s response to the COVID-19 pandemic and the Global Financial Crisis and how each has brought the challenge of inequality to the fore; and whether the COVID-19 pandemic has accelerated or disrupted digital government initiatives, reinforced traditional public administration values or more open government.     

推进共同富裕取得实质性进展的路径探析

“共同富裕”思想贯穿于中国共产党的百年奋斗历程,实现共同富裕是中国共产党自成立之日起持续不断的奋斗方向。本研究以共同富裕的理论与实践探索为基础,立足历史、现实与时代,旨在把握实现共同富裕的价值意蕴,探讨在中国特色社会主义新时代实现共同富裕的可行路径。为实现共同富裕,党和国家接续奋斗、砥砺前行,团结带领人民积极探索、开拓实践,在理论、制度、政策方面取得了丰硕成果。步入新时代,我们已向着实现第二个百年奋斗目标迈进,实现共同富裕的时代意义和战略意义愈加凸显。研究认为,为在新时代新征程上实现共同富裕,必须做好战略决策:坚持中国共产党的领导是前提,解决相对贫困问题是关键,扎实推动高质量发展是核心,建设高质量教育体系是保障。     

Normative behaviourism as a solution to four problems in realism and non-ideal theory

ABSTRACT

This article advances the case for ‘normative behaviourism’ – a new way of doing political philosophy that tries to turn facts about observable patterns of behaviour, as produced by different political systems, into grounds for specific political principles. This approach is applied to four distinct problems at the heart of the ideal/non-ideal theory and moralism/realism debates: (1) How to distinguish good from bad idealisations; (2) how to rank options of variable feasibility, cost, and danger; (3) how to distinguish legitimate acceptance of a given political system from acceptance based on coercion or false consciousness; and (4) how to translate abstract principles into concrete institutions. Objections against the general viability of normative behaviourism, and against the types of behaviour it tracks, are also considered.     

Fingerprint error rate on close non‐matches

The accuracy of fingerprint identifications is critically important to the administration of criminal justice. Accuracy is challenging when two prints from different sources have many common features and few dissimilar features. Such print pairs, known as close non‐matches (CNMs), are increasingly likely to arise as ever‐growing databases are searched with greater frequency. In this study, 125 fingerprint agencies completed a mandatory proficiency test that included two pairs of CNMs. The false‐positive error rates on the two CNMs were 15.9% (17 out of 107, 95% C.I.: 9.5%, 24.2%) and 28.1% (27 out of 96, 95% C.I.: 19.4%, 38.2%), respectively. These CNM error rates are (a) inconsistent with the popular notion that fingerprint evidence is nearly infallible, and (b) larger than error rates reported in leading fingerprint studies. We conclude that, when the risk of CNMs is high, the probative value of a reported fingerprint identification may be severely diminished due to an elevated false‐positive error risk. We call for additional CNM research, including a replication and expansion of the present study using a representative selection of CNMs from database searches.     

Global uncertainty,economic governance institutions and foreign direct investment inflow in Africa

Economic Change and Restructuring - Based on the fact that Africa has not fared well in attracting foreign direct investments in the last decade compared to other regions of the world, especially...