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Genocide, women’s empowerment, and intergenerational transmission of violent attitudes 种族灭绝、赋予妇女权力和暴力态度的代际传递
IF 4.8 1区 经济学 Q1 DEVELOPMENT STUDIES Pub Date : 2026-04-01 Epub Date: 2025-12-05 DOI: 10.1016/j.worlddev.2025.107266
Daniel Kammer , Alina Greiner-Filsinger
In this paper, we explore how mass violence shapes attitudes on violence against children, and we examine how these attitudes are transmitted across generations in the context of the Rwandan genocide. We exploit spatial variation in genocide intensity from the Gacaca records and temporal variation in women’s timing of socialization from three rounds of the Demographic and Health Surveys (DHS) in a difference-in-differences framework and find that younger women from regions more affected by genocide hold less violent attitudes compared to their peers from less-affected regions. Using an instrumental variable approach to estimate the transmission effect, we also show that descendants of these younger women from regions more affected by genocide are similarly less likely to develop violent attitudes. We provide evidence that genocide-induced women’s empowerment is the underlying mechanism. As such, our findings underscore previous evidence on the conflict–prosociality link by showing that mass violence can catalyze progressive norm change across generations, but also call for a more detailed investigation of the underlying adaptation mechanisms of the second generation.
在本文中,我们探讨了大规模暴力如何塑造对暴力侵害儿童的态度,并研究了这些态度是如何在卢旺达种族灭绝的背景下代代相传的。我们利用Gacaca记录中种族灭绝强度的空间差异和三轮人口与健康调查(DHS)中妇女社会化时间的时间差异,在差异中的差异框架中发现,与受种族灭绝影响较轻地区的同龄人相比,来自受种族灭绝影响较大地区的年轻妇女持较少的暴力态度。使用工具变量方法来估计传播效应,我们还表明,来自受种族灭绝影响更大地区的这些年轻女性的后代同样不太可能形成暴力态度。我们提供的证据表明,种族灭绝导致的妇女赋权是潜在的机制。因此,我们的研究结果强调了先前关于冲突-亲社会关系的证据,表明大规模暴力可以促进代际规范的进步变化,但也需要对第二代人的潜在适应机制进行更详细的调查。
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引用次数: 0
Conflicts and prosocial preferences 冲突和亲社会偏好
IF 4.8 1区 经济学 Q1 DEVELOPMENT STUDIES Pub Date : 2026-04-01 Epub Date: 2025-12-05 DOI: 10.1016/j.worlddev.2025.107264
Dawoon Jung
How economic agents’ preferences—such as individual time preferences, risk preferences, and prosocial preferences—are formed is a central question in economics, with important implications for understanding decision-making behavior. This study examines the nonlinear effect of conflict exposure on prosocial preferences, measured using “tax game” survey questions from the 2008 Aceh Reintegration and Livelihood Survey (ARLS). Leveraging variation in individual conflict exposure during one of the longest-lasting conflicts in recent history in Aceh, Indonesia, the analysis reveals a nonlinear relationship between conflict intensity and individuals’ willingness to contribute to public goods. Specifically, contributions decrease as conflict exposure intensifies up to a certain threshold, beyond which contributions increase. These findings are robust to alternative measures of conflict exposure and the inclusion of relevant control variables, providing consistent evidence of the nonlinear association.
经济主体的偏好——如个人时间偏好、风险偏好和亲社会偏好——是如何形成的,这是经济学中的一个核心问题,对理解决策行为具有重要意义。本研究考察了冲突暴露对亲社会偏好的非线性影响,使用2008年亚齐重返社会和生计调查(ARLS)中的“税收游戏”调查问题进行测量。在印度尼西亚亚齐省近代史上持续时间最长的冲突之一中,利用个人冲突暴露程度的差异,分析揭示了冲突强度与个人为公共产品做出贡献的意愿之间的非线性关系。具体来说,当冲突暴露加剧到某一阈值时,捐款就会减少,超过这个阈值捐款就会增加。这些发现对于冲突暴露和相关控制变量的替代测量是稳健的,为非线性关联提供了一致的证据。
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引用次数: 0
Unemployment impact of network sectors and employment protection legislation reforms: Evidence from selected african countries 网络部门对失业的影响与就业保护立法改革:来自选定非洲国家的证据
IF 4.8 1区 经济学 Q1 DEVELOPMENT STUDIES Pub Date : 2026-04-01 Epub Date: 2025-12-23 DOI: 10.1016/j.worlddev.2025.107304
Kwamivi Mawuli Gomado , Isaac Amedanou
This paper examines the dynamic effects of Employment Protection Legislation (EPL) reforms and Network Sector reforms on unemployment in selected African countries from 1990 to 2014. Reforms refer to changes in the EPL or Network Sector institutions index. Using local projections combined with augmented inverse probability weighting (LP–AIPW) and Entropy Balancing techniques to address endogeneity concerns, our findings show that EPL reforms reduce unemployment from the first year after their implementation, while Network Sector reforms also lower unemployment, with significant effects emerging from the second year onward. Robustness checks confirm that these results are consistent across alternative specifications, different definitions of reform episodes, and alternative labor-market outcomes such as employment and labor force participation. The heterogeneity analysis shows that both types of reforms reduce unemployment among men and young workers aged 15–24, while significant effects for women are concentrated among young female workers. Finally, we identify key transmission channels through which the reforms operate, including reductions in informality, increases in domestic investment and foreign direct investment, and short-run improvements in total factor productivity.
本文考察了1990年至2014年非洲国家就业保护立法(EPL)改革和网络部门改革对失业的动态影响。改革指的是EPL或网络部门机构指数的变化。利用结合增强逆概率加权(LP-AIPW)和熵平衡技术的局部预测来解决内生性问题,我们的研究结果表明,EPL改革在实施后的第一年就降低了失业率,而网络部门改革也降低了失业率,并在第二年以后出现了显著的效果。稳健性检验证实,这些结果在不同的规范、不同的改革时期定义和不同的劳动力市场结果(如就业和劳动力参与)中是一致的。异质性分析表明,这两种改革都降低了男性和15-24岁青年工人的失业率,而对女性的显著影响集中在年轻女性工人身上。最后,我们确定了改革运作的关键传导渠道,包括减少非正规活动,增加国内投资和外国直接投资,以及全要素生产率的短期提高。
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引用次数: 0
Government data accessibility and firm dynamics: Encouraging entrepreneurship or accelerating exit? 政府数据可及性与企业动态:鼓励创业还是加速退出?
IF 4.8 1区 经济学 Q1 DEVELOPMENT STUDIES Pub Date : 2026-04-01 Epub Date: 2025-12-11 DOI: 10.1016/j.worlddev.2025.107283
Desheng Wu , Yu Xie
Data monopolies erode a firm’s competitive vitality and threaten the sustainable growth of developing economies. Open government data (OGD) provides a crucial supplementary channel for firms to fairly access data resources. However, past work knows little about how OGD reshapes firm dynamics (firm entry and firm exit). To investigate this, we employ a difference-in-differences model on a comprehensive dataset of high-precision firm registry and OGD launch data. This method leverages the staggered adoption of OGD platforms across Chinese cities, allowing us to isolate the causal effect on firm dynamics. Our findings evidence that while OGD accelerates firm entry, it also triggers risks of firm exit and declining survival rates. Improving the public data support level, especially the quantity and scope of datasets, will effectively mitigate the adverse effects. In terms of data utilization, we emphasize that insufficient algorithmic reserve capacity will accelerate firm exit, while, conversely, entrepreneurship benefits from high reserves in algorithms and computing power. Moreover, we evidence that OGD’s impact on firm dynamics is related to firm scale, industry, and operational models. Grounded in dynamic capability theory, we reveal that digital talent reserves, productivity, and information friction costs are the underlying mechanisms of OGD’s impact on firm dynamics. Nevertheless, we demonstrate that OGD has promoted the allocation of digital talent in non-digital sectors, increased average wages, but at the cost of greater labor displacement. Our findings provide new insights for emerging economies to enhance market competitive vitality through developing public data, while also highlighting the risks of OGD in accelerating the exit of vulnerable firms and unemployment.
数据垄断侵蚀了企业的竞争活力,威胁到发展中经济体的可持续增长。开放政府数据为企业公平获取数据资源提供了重要的补充渠道。然而,过去的工作对OGD如何重塑企业动态(企业进入和退出)知之甚少。为了研究这一点,我们在高精度公司注册和OGD启动数据的综合数据集上采用了差异中的差异模型。该方法利用了中国各城市交错采用OGD平台的情况,使我们能够分离出对企业动态的因果影响。我们的研究结果表明,在OGD加速企业进入的同时,它也引发了企业退出和存活率下降的风险。提高公共数据支持水平,特别是数据集的数量和范围,将有效缓解不利影响。在数据利用方面,我们强调算法储备能力不足会加速企业退出,反之,创业则受益于算法和计算能力的高储备。此外,我们证明了OGD对企业动态的影响与企业规模、行业和运营模式有关。基于动态能力理论,我们发现数字人才储备、生产力和信息摩擦成本是OGD影响企业动态的潜在机制。然而,我们证明了OGD促进了数字人才在非数字部门的配置,提高了平均工资,但代价是更大的劳动力流离失所。我们的研究结果为新兴经济体通过开发公共数据增强市场竞争活力提供了新的见解,同时也强调了OGD在加速弱势企业退出和失业方面的风险。
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引用次数: 0
Does institutional design matter? Constitutional regime types and party system closure in Asia 制度设计重要吗?亚洲宪政体制类型与政党制度封闭
IF 4.8 1区 经济学 Q1 DEVELOPMENT STUDIES Pub Date : 2026-04-01 Epub Date: 2025-12-06 DOI: 10.1016/j.worlddev.2025.107217
Don S. Lee , Fernando Casal Bértoa
Constitutional regime types matter for democratic consolidation. However, how these institutional factors shape party system development has been rarely studied. Applying Casal Bértoa and Enyedi (2016, 2021) conceptualization and operationalization of party system institutionalization (PSI) – party system closure – as consequences, and using a mixed-methods approach, we provide the mechanisms of why institutional characteristics denoting presidential regimes have a detrimental impact on PSI. Our analysis of an original dataset of all Asian party systems, which spans more than 70 years from the aftermath of the World War II to the end of 2020, shows that (1) direct presidential elections, compared to regimes with no such elections, (2) presidentialism vis-à-vis parliamentary and semi-presidential regimes, and (3) a cabinet’s collective responsibility to the president, as opposed to such responsibility solely to the legislature, all have statistically significant and negative effects on PSI. Our case-study of Indonesia, which changed from parliamentarism to presidentialism in 2004, confirms all these three points. Given the greater chance of the rise of populist outsiders in presidential and president-parliamentary semi-presidential regimes, our findings that party systems are more inchoate and parties may become weaker in properly playing a gatekeeping role in these regimes are particularly concerning.
宪政体制类型对民主巩固至关重要。然而,这些制度因素如何影响政党制度的发展却鲜有研究。运用Casal b rtoa和Enyedi(2016, 2021)对政党制度制度化(PSI)的概念化和操作化——政党制度关闭——作为结果,并使用混合方法,我们提供了代表总统制的制度特征对PSI产生有害影响的机制。我们对所有亚洲政党制度的原始数据集(从第二次世界大战后到2020年底的70多年)进行了分析,结果表明:(1)与没有这种选举的政权相比,总统直接选举;(2)总统制与-à-vis议会制和半总统制政权相比;(3)内阁对总统集体负责,而不是只对立法机关负责。对PSI均有显著的负向影响。我们对2004年从议会制转变为总统制的印度尼西亚的案例研究证实了以上三点。鉴于在总统制和总统-议会半总统制政权中民粹主义局外人崛起的可能性更大,我们的研究发现,政党制度更加不成熟,政党在这些政权中适当发挥把关作用可能会变得更弱,这尤其令人担忧。
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引用次数: 0
Catastrophe’s long reach: How historical natural disasters shape modern entrepreneurship? 灾难的长期影响:历史上的自然灾害如何塑造现代企业家精神?
IF 4.8 1区 经济学 Q1 DEVELOPMENT STUDIES Pub Date : 2026-04-01 Epub Date: 2025-12-05 DOI: 10.1016/j.worlddev.2025.107277
Weihua Yu , Jinfei Niu , Xin Yao , Chenchen Deng
The interaction between historical adversity and the evolution of culture traits can leave a long-lasting imprint on contemporary economic outcomes. This paper investigates the enduring impact of historical natural disasters during China’s Ming and Qing dynasties on modern entrepreneurship. We find that individuals originating from regions with higher density of historical natural disasters show a reduced inclination towards entrepreneurship, which could be attributed to the negative effects of historical disasters on the risk-taking attitude, cultivation of interpersonal trust, and human capital investment. These results remain consistent after utilizing both the regression discontinuity method and IV approach to address endogeneity concerns. Overall, these insights not only highlight the persistent historical legacy in shaping the spirit of modern entrepreneurial endeavors, but also shed light on the broader, long-term economic impacts of climate change.
历史逆境与文化特征演变之间的相互作用可能对当代经济结果留下持久的印记。本文考察了中国明清两代历史自然灾害对现代企业家精神的持久影响。研究发现,来自历史自然灾害密度较高地区的个体创业倾向降低,这可能与历史灾害对风险承担态度、人际信任培养和人力资本投资的负面影响有关。在使用回归不连续方法和IV方法来解决内生性问题后,这些结果保持一致。总的来说,这些见解不仅突出了塑造现代创业精神的持久历史遗产,而且还揭示了气候变化对更广泛、长期的经济影响。
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引用次数: 0
The long shadow of natural disasters: educational impacts of the 1991 cyclone in Bangladesh 自然灾害的长期阴影:1991年孟加拉国旋风对教育的影响
IF 4.8 1区 经济学 Q1 DEVELOPMENT STUDIES Pub Date : 2026-04-01 Epub Date: 2025-12-11 DOI: 10.1016/j.worlddev.2025.107286
Chowdhury Abdullah-Al-Baki , Ali Ahmed
Using the 1991 cyclone in Bangladesh as a natural experiment, this paper examines the long-term educational impacts of early-life disaster exposure. We employ a differences-in-differences approach with data from the 2019 Multiple Indicator Cluster Survey to compare educational outcomes between disaster-affected and unaffected districts across birth cohorts with varying exposure timing. The results reveal substantial and persistent negative effects of early-life cyclone exposure on educational attainment. Children exposed during critical early developmental periods (ages 0–3) experience approximately one year reduction in completed schooling, with secondary completion falling by 12–19 percentage points and higher secondary completion by 10–17 percentage points. Mechanism analysis reveals economic hardship as the primary transmission channel, operating through household budget constraints that force reductions in educational investment. Infrastructure damage creates additional barriers through reduced access, while maternal psychological stress extends impacts to post-disaster birth cohorts. Disaster impacts exacerbate existing inequalities: girls experience roughly double the educational losses of boys, while rural populations face consistently larger impacts. The concentration of effects at secondary and higher secondary education levels suggests that disasters may perpetuate intergenerational poverty by blocking access to the formal labor market, where secondary education is often the minimum requirement. Robustness checks, including threats to identification and placebo tests, confirmed that these results reflected a genuine impact of the cyclone rather than coincidental patterns. These findings are urgent given projected increases in extreme weather frequency under climate change, providing strong justification for integrating disaster resilience into human capital development strategies in vulnerable developing countries.
本文以1991年孟加拉国气旋为自然实验,考察了早期灾害暴露对教育的长期影响。我们采用差异中的差异方法,利用2019年多指标聚类调查的数据,比较不同暴露时间的出生队列中受灾害影响和未受影响地区的教育成果。研究结果显示,早期气旋暴露对教育成就有实质性和持续性的负面影响。处于早期发育关键期(0-3岁)的儿童完成学业的时间减少了大约一年,其中中学完成率下降了12-19个百分点,高中完成率下降了10-17个百分点。机制分析表明,经济困难是主要的传导渠道,它通过家庭预算限制发挥作用,迫使教育投资减少。基础设施的破坏减少了获得服务的机会,从而造成了额外的障碍,而产妇的心理压力则扩大了对灾后出生人群的影响。灾害影响加剧了现有的不平等现象:女孩遭受的教育损失大约是男孩的两倍,而农村人口一直面临更大的影响。中等教育和高等教育的影响集中表明,灾害可能阻碍进入正规劳动力市场,从而使代际贫穷永久化,而中等教育往往是正规劳动力市场的最低要求。稳健性检查,包括对识别的威胁和安慰剂测试,证实这些结果反映了气旋的真实影响,而不是巧合模式。鉴于预计在气候变化下极端天气频率会增加,这些研究结果非常紧迫,为将抗灾能力纳入脆弱发展中国家的人力资本发展战略提供了强有力的理由。
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引用次数: 0
What will it mean to end poverty? 终结贫困意味着什么?
IF 4.8 1区 经济学 Q1 DEVELOPMENT STUDIES Pub Date : 2026-04-01 Epub Date: 2026-01-08 DOI: 10.1016/j.worlddev.2025.107308
Joshua D. Merfeld , Jonathan Morduch
How we think about development hinges in large part on how we think about poverty. The world community has embraced the goal to end global extreme poverty as a cornerstone of development policy, but we show how success will hinge on how “poverty” is understood. We argue that global poverty will not be eliminated even if the global headcount of poverty is brought to zero. This is because much poverty is experienced within the year by people who are not typically designated as “poor”. Their deprivations may be substantial, but they systematically go uncounted through the process of annualizing data. We consider poverty as experienced during the year and describe the steps needed to truly achieve the goal of ending poverty.
我们如何看待发展在很大程度上取决于我们如何看待贫困。国际社会已将结束全球极端贫困的目标作为发展政策的基石,但我们展示了成功如何取决于如何理解“贫困”。我们认为,即使全球贫困人口减少到零,全球贫困也不会被消除。这是因为在这一年中,许多不被典型地认定为“穷人”的人经历了贫穷。他们被剥夺的权利可能是巨大的,但通过年度化数据的过程,他们系统地没有被计算在内。我们考虑到这一年中所经历的贫困,并描述了真正实现消除贫困目标所需的步骤。
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引用次数: 0
The defanging effect of education and autocratic survival 教育的拔尖效应和专制生存
IF 4.8 1区 经济学 Q1 DEVELOPMENT STUDIES Pub Date : 2026-04-01 Epub Date: 2025-12-25 DOI: 10.1016/j.worlddev.2025.107294
Raouf Boucekkine , Rodolphe Desbordes , Paolo Melindi-Ghidi
The modernisation theory of regime change is often perceived to be a murky paradigm, lacking theoretical or empirical foundations. In response, we clarify the links between education and regime change. More specifically, we propose that education contributes indirectly to the collapse of autocratic regimes because educated people engage in non-violent (civil) resistance that reduces the effectiveness of the security apparatus. We empirically test the validity of this ‘defanging effect’ of education. We indeed find that the combination of high autocracy and high education levels tends to trigger non-violent campaigns, which in turn increases the likelihood of a regime change, likely to be associated with political liberalisation.
政权更迭的现代化理论通常被认为是一种模糊的范式,缺乏理论或经验基础。作为回应,我们澄清了教育与政权更迭之间的联系。更具体地说,我们认为教育间接地促成了独裁政权的崩溃,因为受过教育的人参与非暴力(公民)抵抗,从而降低了安全机构的有效性。我们通过实证检验了教育的这种“去尖效应”的有效性。我们确实发现,高度独裁和高教育水平的结合往往会引发非暴力运动,这反过来又增加了政权更迭的可能性,这可能与政治自由化有关。
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引用次数: 0
Labor law and workplace injuries 劳动法和工伤
IF 4.8 1区 经济学 Q1 DEVELOPMENT STUDIES Pub Date : 2026-04-01 Epub Date: 2026-01-09 DOI: 10.1016/j.worlddev.2025.107297
Rafael Piñeiro Rodríguez , Fernando Rosenblatt , Emiliano Tealde
This paper studies the effect of the Law of Employer Criminal Liability in Uruguay, which criminalizes workplace safety violations. Using detailed data on reported workplace injuries, we employ a Regression Discontinuity in Time design to identify the causal effect of the law. Following the adoption of the law, Uruguay experienced a significant 23 % reduction in reported workplace injuries, with the most pronounced reduction occurring in the industrial and primary sectors. We attribute these results to the law’s deterrent effect rather than to increased prosecutions, as only two employers were convicted under the new legislation. Our findings demonstrate the potential of punitive approaches to enhance workplace safety even in contexts where proactive enforcement is challenging or costly. In addition, they show that laws establishing greater employer liability can significantly reduce injuries without imposing additional administrative burdens.
本文研究了乌拉圭《雇主刑事责任法》的效果,该法将违反工作场所安全规定定为刑事犯罪。使用报告的工作场所伤害的详细数据,我们采用时间的回归不连续设计来确定法律的因果效应。在通过该法律后,乌拉圭报告的工作场所伤害减少了23%,其中工业和初级部门的减少最为明显。我们将这些结果归因于法律的威慑作用,而不是检控增加,因为根据新法例,只有两名雇主被定罪。我们的研究结果表明,即使在主动执法具有挑战性或成本高昂的情况下,惩罚性方法也有可能提高工作场所的安全。此外,他们表明,法律规定更大的雇主责任可以显著减少伤害,而不会增加额外的行政负担。
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引用次数: 0
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World Development
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