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Village Development and Governability: A Case Study of Transmigration Village Governance in East Luwu, Indonesia 村落发展与治理:以印尼东鲁吴地区迁移村落治理为例
IF 2.3 Q2 DEVELOPMENT STUDIES Pub Date : 2025-10-24 DOI: 10.1016/j.wdp.2025.100747
Haryanto , Nurlinah
Village development in Indonesia has received substantial funding within a uniform good governance framework, yet the results on the ground remain highly variable. This study addresses this puzzle by proposing a shift in the analytical focus from governance to governability. This study developed and applied a new framework to assess a system’s governability and dynamic capacity to navigate governance challenges. Through a comparative analysis of transmigration villages in Indonesia, this study demonstrates that endogenous social capital is a key mediating factor, revealing that the success of rural development is determined not by formal compliance with governance structures but by the system’s ability to manage complex interactions between the state, market, and community stakeholders. The main contribution of this study is to provide a governability framework as a new, operationalizable analytical tool to explain variations in development outcomes, offering significant implications for the formulation of more context-sensitive policies.
印度尼西亚的村庄发展在统一的善治框架内获得了大量资金,但实际结果仍然存在很大差异。本研究通过提出将分析重点从治理转移到可治理性来解决这个难题。本研究开发并应用了一个新的框架来评估系统的可治理性和应对治理挑战的动态能力。通过对印度尼西亚移民村的比较分析,本研究表明,内生社会资本是一个关键的中介因素,表明农村发展的成功不是由对治理结构的正式遵守决定的,而是由系统管理国家、市场和社区利益相关者之间复杂互动的能力决定的。本研究的主要贡献是提供了一个治理框架,作为一种新的、可操作的分析工具来解释发展成果的变化,为制定更具环境敏感性的政策提供了重要启示。
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引用次数: 0
Exploring the dynamic nexus between life insurance, governance, and economic development in OECD and MENA countries: a system-generalized method of moments analysis 探索经合组织和中东和北非国家人寿保险、治理和经济发展之间的动态联系:一种系统广义矩分析方法
IF 2.3 Q2 DEVELOPMENT STUDIES Pub Date : 2025-10-24 DOI: 10.1016/j.wdp.2025.100745
Ines Nasri , Imen Ghannouchi , Saloua Ben Ammou
This paper aims to elucidate the connection between insurance and economic growth, with a particular focus on the significance of institutional governance factors. To achieve this objective, two distinct samples from different regions are employed. The first region encompasses developed countries, referred to as the OECD region, while the second region comprises developing countries, denoted as the MENA region. Both static and dynamic analyses are conducted, utilizing Ordinary Least Squares (OLS) and Generalized Method of Moments (GMM) models for both samples. The principal findings indicate that life insurance penetration has a positive and significant impact on economic growth in OECD countries. Similarly, government effectiveness positively and significantly influences economic growth in these nations. For the MENA region, it was found that regulatory quality and the rule of law have a positive and significant effect on economic development.
本文旨在阐明保险与经济增长之间的联系,并特别关注制度治理因素的意义。为了实现这一目标,采用了来自不同地区的两个不同样本。第一个区域包括发达国家,称为经合发组织区域,而第二个区域包括发展中国家,称为中东和北非区域。采用普通最小二乘(OLS)和广义矩量法(GMM)模型对两个样本进行了静态和动态分析。研究结果表明,寿险渗透率对经合组织国家的经济增长具有显著的正向影响。同样,政府效率对这些国家的经济增长也有积极而显著的影响。对于中东和北非地区,我们发现监管质量和法治对经济发展有积极而显著的影响。
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引用次数: 0
Voices from Iranian Farmers: Balancing livelihood and sustainability in the climate change Era 伊朗农民之声:在气候变迁时代平衡生计与永续发展
IF 2.3 Q2 DEVELOPMENT STUDIES Pub Date : 2025-10-17 DOI: 10.1016/j.wdp.2025.100742
Khadijeh Soleimani , Azadeh Bakhshi , Mansour Ghanian
Climate change, recognized as one of the most pressing global threats, has profound implications for the agricultural sector, which is most vulnerable due to its heavy reliance on water resources. Agriculture consumes over 70% of the world’s water, making the sustainable management of these resources critical, especially in the context of increasing drought conditions. This management is heavily influenced by farmers’ perceptions and understanding of climate change. Despite the clear benefits of conservation programs, negative attitudes and misconceptions can significantly impede the adoption of effective water conservation measures. Therefore, understanding farmers’ attitudes and perceptions toward sustainable water management is essential for developing and implementing effective strategies that align with their needs and realities. This study employs the Q methodology to explore farmers’ perceptions of sustainable groundwater resource management in South Khorasan Province. The study involved 21 farmers whose viewpoints were categorized into four distinct groups: consumerist (22.77%), egalitarian (16.10%), science-oriented (14.35%), and fatalist (13%). These classifications collectively explain 66.23% of the variance in sustainable agricultural water management. The findings show that farmers are primarily concerned about balancing their livelihoods with sustainable water management. While they recognize the importance of sustainability, immediate worries about economic survival and family well-being often take priority. Climate change’s direct effects on agricultural productivity and water availability intensify these challenges. The study also highlights that farmers’ approaches to water management are heavily influenced by their personal experiences and knowledge of the impacts of climate change. Farmers with better access to resources and information are more likely to adopt sustainable practices, whereas those with limited access tend to prioritize economic necessity over sustainability. This highlights the value of educational programs and extension services in bridging the knowledge gap and equipping farmers with tools for sustainable water management. Policymakers should take these insights into account to develop strategies that promote environmental sustainability while ensuring the economic stability of farming communities.
气候变化被认为是最紧迫的全球威胁之一,对农业部门有着深远的影响,农业部门由于严重依赖水资源而最脆弱。农业消耗了世界70%以上的水,因此对这些资源的可持续管理至关重要,特别是在干旱条件日益严重的背景下。这种管理在很大程度上受到农民对气候变化的看法和理解的影响。尽管节水计划有明显的好处,但消极的态度和误解会严重阻碍有效节水措施的采用。因此,了解农民对可持续水资源管理的态度和看法对于制定和实施符合其需求和现实的有效战略至关重要。本研究采用Q方法探讨南呼罗珊省农民对可持续地下水资源管理的看法。该研究涉及21名农民,他们的观点被分为四个不同的群体:消费主义者(22.77%)、平等主义者(16.10%)、科学主义者(14.35%)和宿命论者(13%)。这些分类共同解释了66.23%的农业可持续水资源管理差异。研究结果表明,农民主要关心的是如何平衡他们的生计和可持续的水资源管理。虽然他们认识到可持续性的重要性,但对经济生存和家庭福祉的直接担忧往往是优先考虑的。气候变化对农业生产力和水资源供应的直接影响加剧了这些挑战。该研究还强调,农民的水资源管理方法在很大程度上受到他们个人经验和对气候变化影响的认识的影响。获得更多资源和信息的农民更有可能采取可持续做法,而获得资源和信息有限的农民往往优先考虑经济必要性而不是可持续性。这突出了教育方案和推广服务在弥合知识差距和为农民提供可持续水资源管理工具方面的价值。决策者应该考虑到这些见解,以制定促进环境可持续性的战略,同时确保农业社区的经济稳定。
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引用次数: 0
Inheriting subsidies: Intergenerational correlation in Conditional Cash Transfers in Colombia 继承补贴:哥伦比亚有条件现金转移支付的代际相关性
IF 2.3 Q2 DEVELOPMENT STUDIES Pub Date : 2025-10-14 DOI: 10.1016/j.wdp.2025.100744
Blanca Zuluaga, Karen Camilo
This paper aims to analyze the intergenerational dependence on Conditional Cash Transfers (CCTs) in Colombia, specifically focusing on the Más Familias en Acción (MFA) program. It addresses the endogeneity problem often associated with welfare dependency research, which complicates the understanding of whether children benefit from subsidies due to their parents’ prior participation or shared characteristics. By employing a mixed-methods approach that combines qualitative interviews and quantitative surveys, the study aims to establish causal relationships regarding the transmission of subsidy dependency across generations. Our findings from the quantitative estimations reveal a significant and causal correlation between parental and child participation in the MFA program, suggesting that having a parent who received the transfer increases the likelihood of the child receiving it as well. The qualitative findings enrich our understanding of intergenerational subsidy dependence by uncovering the interplay between structural constraints and cultural norms, which reveals that subsidy dependance is the result of a dynamic process shaped by limited economic opportunities, socialization within beneficiary families, and a perceived absence of state alternatives. This research highlights the importance of understanding the mechanisms behind intergenerational subsidy dependence, emphasizing the need for anti-poverty programs to foster upward mobility rather than perpetuating welfare dependency. Our paper contributes to the literature by providing rigorous evidence on the implications of CCTs for family dynamics and policy design.
本文旨在分析哥伦比亚对有条件现金转移支付(cct)的代际依赖,特别关注Más familas en Acción (MFA)计划。它解决了通常与福利依赖研究相关的内生性问题,这使得理解儿童受益于补贴是由于父母事先参与还是共同特征变得复杂。本研究采用定性访谈和定量调查相结合的混合方法,旨在建立补贴依赖代际传递的因果关系。我们从定量估计中发现,父母和孩子参与MFA计划之间存在显著的因果关系,这表明接受转移的父母也增加了孩子接受转移的可能性。定性研究结果通过揭示结构约束和文化规范之间的相互作用,丰富了我们对代际补贴依赖的理解,这表明补贴依赖是一个动态过程的结果,由有限的经济机会、受益家庭内部的社会化和国家替代方案的感知缺失所塑造。这项研究强调了理解代际补贴依赖背后机制的重要性,强调了反贫困项目促进向上流动而不是使福利依赖永久化的必要性。我们的论文通过提供有条件现金转移支付对家庭动态和政策设计的影响的严格证据,为文献做出了贡献。
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引用次数: 0
Evolving interdisciplinary contributions to global societal challenges: A 50-year overview 不断发展的跨学科对全球社会挑战的贡献:50年综述
IF 2.3 Q2 DEVELOPMENT STUDIES Pub Date : 2025-10-13 DOI: 10.1016/j.wdp.2025.100728
Keisuke Okamura
Addressing global societal challenges necessitates insights and expertise that transcend the boundaries of individual disciplines. In recent decades, interdisciplinary collaboration has been recognised as a vital driver of innovation and effective problem-solving, with the potential to profoundly influence policy and practice worldwide. However, quantitative evidence remains limited regarding how cross-disciplinary efforts contribute to societal challenges, as well as the evolving roles and relevance of specific disciplines in addressing these issues. To fill this gap, this study examines the long-term evolution of interdisciplinary contributions to the United Nations’ Sustainable Development Goals (SDGs), drawing on extensive bibliometric data from OpenAlex. By analysing publication and citation trends across 19 research fields from 1970 to 2022, we reveal how the relative presence of different disciplines in addressing particular SDGs has shifted over time. Our results also provide unique evidence of the increasing interconnection between fields since the 2000s, coinciding with the United Nations’ initiative to tackle global societal challenges through interdisciplinary efforts. These insights will benefit policymakers and practitioners as they reflect on past progress and plan for future action, particularly with the SDG target deadline approaching in the next five years.
解决全球社会挑战需要超越个别学科界限的见解和专业知识。近几十年来,跨学科合作已被认为是创新和有效解决问题的重要驱动力,具有深刻影响全球政策和实践的潜力。然而,关于跨学科努力如何应对社会挑战,以及特定学科在解决这些问题方面的作用和相关性的定量证据仍然有限。为了填补这一空白,本研究利用OpenAlex的大量文献计量数据,考察了跨学科对联合国可持续发展目标(sdg)贡献的长期演变。通过分析1970年至2022年19个研究领域的出版和引用趋势,我们揭示了不同学科在解决特定可持续发展目标方面的相对存在如何随着时间的推移而发生变化。我们的研究结果还提供了独特的证据,证明自2000年代以来,各领域之间的联系日益紧密,这与联合国通过跨学科努力应对全球社会挑战的倡议相吻合。这些见解将有利于政策制定者和从业者反思过去的进展并规划未来的行动,特别是在未来五年可持续发展目标的最后期限即将到来的情况下。
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引用次数: 0
Taxation of fisheries in Kenya: neither improving management nor raising revenue? 肯尼亚渔业税收:既不能改善管理也不能增加收入?
IF 2.3 Q2 DEVELOPMENT STUDIES Pub Date : 2025-10-10 DOI: 10.1016/j.wdp.2025.100743
Giovanni Occhiali , Olivia Okello
Fisheries have long been held to possess significant development potential across Africa, providing food security, livelihoods, and foreign exchange. Debates about their management have centred on the need to close access and on the role of devolution and co-management between central and local government. Because access restriction in practice requires licensing and levies, fisheries’ fiscal treatment lies at the core of their sustainable management. Yet little attention has been given to whether such arrangements in low-income countries achieve either goal. This paper examines the Kenyan case, where fisheries are a devolved sector employing over 1.6 million people. Using a mixed methods approach combining legal and policy analysis, administrative tax data, and 15 qualitative interviews with government officials and stakeholders alongside a focus group discussion, we assess whether Kenya’s fisheries taxation contributes to sustainable management or domestic revenue mobilisation. We find that it does neither. Fragmented regulation, overlapping mandates, and disregard for statutory earmarking prevent levies from funding management. Compliance with general tax obligations such as registration, filing, and payment of income or value added tax is minimal. Reforms should prioritise clearer institutional mandates, stronger coordination across levels of government, enforcement of long-delayed regulations, and targeted action on the sector’s most profitable actors.
长期以来,渔业一直被认为在整个非洲具有巨大的发展潜力,提供粮食安全、生计和外汇。关于它们管理的争论集中在关闭准入的必要性以及中央和地方政府之间权力下放和共同管理的作用上。由于准入限制在实践中需要许可和征税,因此渔业的财政待遇是其可持续管理的核心。然而,低收入国家的这种安排是否实现了这两个目标,却很少受到关注。本文考察了肯尼亚的情况,在那里,渔业是一个权力下放的部门,雇佣了160多万人。我们采用混合方法,结合法律和政策分析、行政税收数据、对政府官员和利益相关者的15次定性访谈以及焦点小组讨论,评估肯尼亚的渔业税收是否有助于可持续管理或国内收入动员。我们发现两者都没有。分散的监管、重叠的授权以及对法定指定用途的无视阻碍了税收为管理提供资金。遵守一般的税务义务,如登记、申报和支付收入或增值税是最小的。改革应优先考虑更明确的机构授权、加强各级政府之间的协调、执行拖延已久的法规,以及针对该行业最赚钱的参与者采取有针对性的行动。
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引用次数: 0
Building the State, Fighting the rebels. Military engineers and infrastructure in modern Colombia 建设国家,打击叛军。现代哥伦比亚的军事工程师和基础设施
IF 2.3 Q2 DEVELOPMENT STUDIES Pub Date : 2025-10-10 DOI: 10.1016/j.wdp.2025.100740
Camilo Espinosa-Díaz , Robinson Cadena Bareño
The state expands, builds, and consolidates its presence through physical infrastructure. In countries experiencing active armed conflicts, the rationale for infrastructure development varies widely. This article analyses the infrastructure constructed by the Colombian Army in the context of the internal armed conflict, focusing on areas both with and without armed groups. Through fieldwork, interviews, the review and analysis of war plans and primary sources, and empirical data from 354 projects conducted by the Army, we argue that the state’s consolidated or uneven presence influences how the Army perceives infrastructure. Infrastructure is viewed as a tool for combating insurgencies in areas where political authority is challenged or threatened. Conversely, in regions devoid of competition, infrastructure plays a role in state-building during armed conflict. The findings enable us to identify four distinct zones that illustrate this variation. Ultimately, the Colombian experience highlights the diverse aspirations associated with infrastructure, ranging from the pursuit of peace to the struggle for political power.
国家通过实体基础设施扩张、建设和巩固其存在。在武装冲突频繁的国家,发展基础设施的理由差别很大。本文分析了哥伦比亚军队在国内武装冲突背景下建设的基础设施,重点关注有武装团体和没有武装团体的地区。通过实地调查、访谈、对战争计划和主要来源的审查和分析,以及来自陆军进行的354个项目的经验数据,我们认为,国家的统一或不均匀存在会影响陆军对基础设施的看法。在政治权威受到挑战或威胁的地区,基础设施被视为打击叛乱的工具。相反,在缺乏竞争的地区,基础设施在武装冲突期间的国家建设中发挥了作用。这些发现使我们能够确定四个不同的区域来说明这种变化。最后,哥伦比亚的经验突出了与基础设施有关的各种愿望,从追求和平到争取政治权力。
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引用次数: 0
They know each other, but do they trust each other? Social capital and selected beneficiaries of community-based development projects: A lab-in-the-field in rural Zimbabwe 他们彼此认识,但他们彼此信任吗?社会资本和社区发展项目的选定受益者:津巴布韦农村的实地实验室
IF 2.3 Q2 DEVELOPMENT STUDIES Pub Date : 2025-10-08 DOI: 10.1016/j.wdp.2025.100729
Amandine Belard , Stefano Farolfi , Damien Jourdain , Mark Manyanga , Tarisayi Pedzisa , Marc Willinger
Community-based development (CBD) projects have long emphasized a bottom-up approach. For CBD initiatives to succeed, communities must harness their social capital, organize themselves, and actively engage in development processes. While CBD proponents highlight the promotion of social capital through community-based projects, critics argue that their effectiveness relies on pre-existing levels of trust, trustworthiness, and community interactions. To contribute to this debate, we investigate the selection bias regarding social capital induced by the recruitment strategy of an NGO in Zimbabwe. We look at differences between selected beneficiaries and non-beneficiaries in terms of pro-social behaviors, measured by incentivized games, and in terms of social networks. We also use this information to test whether being part of the same networks translates into increased trust, altruistic behaviors, and willingness to participate in collective action. Our study, conducted in 2022 in the rural district of Murehwa, Zimbabwe, comprised a survey and lab-in-the-field experiments (trust game, public good game, dictator game) involving 341 subjects. Findings showed that selected beneficiaries exhibit higher network density than non-beneficiaries. However, except for a partial experimental measure of trustworthiness, we observed no significant differences in prosocial behavior between the two groups before project implementation. The results suggest that although selected beneficiaries are more socially connected, they do not exhibit higher prosocial behaviors. These findings shed light on the common selection process used by development agencies and the inherent bias they introduce. To address this bias, development agencies should reconsider recruitment strategies that prioritize existing social ties, as they may unintentionally exclude less-connected community members. Instead, they should explore alternative selection approaches, such as the use of field data to ensure inclusiveness. Additionally, integrating trust-building activities at the beginning of projects could enhance cooperation among participants.
社区发展(CBD)项目一直强调自下而上的方法。要使CBD倡议取得成功,社区必须利用其社会资本,组织起来,并积极参与发展进程。虽然CBD的支持者强调通过社区项目促进社会资本,但批评者认为,它们的有效性依赖于预先存在的信任水平、可信度和社区互动。为了促进这一争论,我们研究了津巴布韦一家非政府组织的招聘策略所导致的社会资本选择偏见。我们通过激励游戏和社交网络来衡量获益者和非获益者在亲社会行为方面的差异。我们还利用这些信息来测试,作为同一网络的一部分,是否会增加信任、利他行为和参与集体行动的意愿。我们的研究于2022年在津巴布韦Murehwa的农村地区进行,包括调查和实验室现场实验(信任游戏,公共利益游戏,独裁者游戏),涉及341名受试者。调查结果表明,选定的受益人比非受益人表现出更高的网络密度。然而,除了可信度的部分实验测量外,我们观察到两组在项目实施前的亲社会行为没有显著差异。结果表明,虽然被选择的受益人社会联系更紧密,但他们并没有表现出更高的亲社会行为。这些发现揭示了发展机构使用的共同选择过程及其引入的固有偏见。为了解决这种偏见,发展机构应该重新考虑优先考虑现有社会关系的招聘策略,因为它们可能无意中排除了联系较少的社区成员。相反,他们应该探索其他选择方法,例如使用实地数据来确保包容性。此外,在项目开始时纳入建立信任的活动可以加强参与者之间的合作。
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引用次数: 0
Development policy affects the indigenous group: the case of the Karen community, Ban Klang Village, Northern Thailand 发展政策影响着土著群体:以泰国北部班巴朗村克伦人社区为例
IF 2.3 Q2 DEVELOPMENT STUDIES Pub Date : 2025-10-03 DOI: 10.1016/j.wdp.2025.100733
Yingluck Kanchanaroek, David Wells Engstrom
Indigenous communities often face property rights conflicts as governments claim their traditional lands for conservation purposes. This study examines the Ban Klang Karen community in Lampang, Thailand, where the creation of a national park in 1991 threatened displacement and sparked resistance. Employing a mixed-methods approach, this study investigates the impact of conservation policies on Karen livelihoods and the resistance strategies of Karen people. Findings reveal that when park designation reduced agricultural land access and yields, the community responded by strategically leveraging social capital and advocacy networks to resist displacement. Internally, they developed robust communal resource management systems and community-delineated land titles. The community’s success in self-organizing and sustainably managing their resources provides a powerful demonstration of the utility of inclusive conservation policies. It makes the case for policies that recognize indigenous land tenure and integrate traditional ecological knowledge to balance biodiversity goals with community wellbeing. This study offers a model for equitable resource governance, in which policymakers prioritize co-management agreements and legal frameworks that empower indigenous communities. These findings have potential as models for Thailand and beyond.
土著社区经常面临产权冲突,因为政府出于保护目的要求他们拥有传统土地。本研究考察了泰国南邦的班克伦人社区,1991年在那里建立的国家公园面临着流离失所的威胁,并引发了抵制。本研究采用混合方法,调查了保护政策对克伦人生计的影响以及克伦人的抵抗策略。研究结果表明,当公园的指定减少了农业用地的获取和产量时,社区通过战略性地利用社会资本和倡导网络来抵制流离失所。在内部,他们建立了健全的公共资源管理系统和社区划定的土地所有权。社区在自我组织和可持续管理资源方面的成功,有力地证明了包容性保护政策的效用。它为承认土著土地所有权和整合传统生态知识以平衡生物多样性目标与社区福祉的政策提供了理由。本研究提供了一个公平资源治理的模型,在这个模型中,决策者优先考虑赋予土著社区权力的共同管理协议和法律框架。这些发现有可能作为泰国和其他国家的模型。
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引用次数: 0
Labor demands and gender inequality in education: understanding school enrollment patterns in Zambia 劳动需求与教育中的性别不平等:了解赞比亚的入学模式
IF 2.3 Q2 DEVELOPMENT STUDIES Pub Date : 2025-09-30 DOI: 10.1016/j.wdp.2025.100731
Averi Chakrabarti, Garima Siwach
Gender is a major factor driving schooling gaps, with female school attendance and attainment lower than male outcomes in most low- and middle-income countries. In this paper, we bring together data from two sources to describe gender gaps in school enrollment in Zambia and explore factors that may be driving the observed gaps. Analysis of nationally representative data shows that boys of primary school-going ages are three to six percentage points less likely to be in school than girls, but this gender gap flips after age 14. By age 18, girls are almost 20 percentage points less likely to be enrolled in school. In the Eastern Province of Zambia, boys are almost 15 percentage points less likely than girls to be enrolled in primary schools. The male disadvantage in primary schooling is larger in households that are more time and resource-constrained, such as households headed by unemployed individuals and households that rely on firewood, a resource that households typically collect manually. Primary survey data from the Eastern Province show that young boys from farming households are more likely to be out of school, with parents of out-of-school boys citing financial challenges, farm work, and cattle herding as key reasons for school non-enrollment. Overall, our findings suggest that household labor demands for work or wood collection are compelling caregivers to keep young boys out of school, not systematic gender preferences. It is important to consider these types of economic factors that drive% low school enrollment to effectively address gender gaps in schooling.
性别是造成学校教育差距的一个主要因素,在大多数低收入和中等收入国家,女性的入学率和学业成绩低于男性。在本文中,我们汇集了来自两个来源的数据来描述赞比亚入学率的性别差距,并探讨了可能导致观察到的差距的因素。对全国代表性数据的分析显示,小学适龄男孩的入学率比女孩低3到6个百分点,但这种性别差距在14岁以后就会逆转。到18岁时,女孩入学的可能性要低近20%。在赞比亚东部省,男孩的小学入学率比女孩低近15个百分点。在时间和资源更有限的家庭中,男性在小学教育方面的劣势更大,例如由失业人员担任户主的家庭和依靠柴火(一种通常由家庭手工收集的资源)的家庭。来自东部省的初步调查数据显示,农村家庭的男孩失学的可能性更大,失学男孩的父母认为经济困难、农活和放牛是失学的主要原因。总的来说,我们的研究结果表明,工作或木材收集的家庭劳动力需求迫使照顾者不让小男孩上学,而不是系统性的性别偏好。重要的是要考虑这些导致低入学率的经济因素,以有效地解决学校教育中的性别差距。
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引用次数: 0
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