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Industrial Gold Mining and Female Empowerment 工业黄金开采与女性赋权
IF 2 3区 经济学 Q2 Social Sciences Pub Date : 2022-11-01 DOI: 10.1086/723215
Anja Benshaul-Tolonen
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引用次数: 2
Internal Migration and Crime in Brazil 巴西境内移民与犯罪
IF 2 3区 经济学 Q2 Social Sciences Pub Date : 2022-10-01 DOI: 10.1086/714740
Eva-Maria Egger
Research suggests that the social effects of internal migration may be substantially different from those associated with international immigration. In this paper, I provide the first evidence of the effect of internal migration on crime with panel data from Brazilian microregiões (microregions). Using local labor demand shocks as an instrumental variable, I find that a 10% increase in the in-migration rate translates to a 9.4% increase in the homicide rate in destination areas. I propose that the effect is driven by intermediating labor market effects and not by the migrants themselves. Exploring these possible channels, I do not find that crime-prone migrants drive the results. The effect is only significant in locations with high past crime rates, indicating crime inertia, and in places with a small informal sector, suggesting that the impact of internal migration is conditioned by the ability of local labor markets to accommodate migrants. This finding is supported by a negative effect of in-migration on formal employment in rigid markets and a positive effect on unemployment among young men, with the latter explaining most of the total effect.
研究表明,国内移徙的社会影响可能与与国际移徙有关的社会影响大不相同。在本文中,我用巴西microregiões(微区域)的面板数据提供了国内移民对犯罪影响的第一个证据。使用当地劳动力需求冲击作为工具变量,我发现迁入率每增加10%,目的地地区的凶杀率就会增加9.4%。我认为这种效应是由劳动力市场的中介效应驱动的,而不是由移民本身驱动的。通过探索这些可能的渠道,我没有发现易犯罪的移民推动了结果。这种影响仅在过去犯罪率高的地区(表明犯罪惯性)和非正规部门小的地区(表明国内移民的影响取决于当地劳动力市场容纳移民的能力)才显著。这一发现得到了移民对刚性市场中正式就业的负面影响和对年轻男性失业的积极影响的支持,后者解释了总影响的大部分。
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引用次数: 0
FETAL ORIGINS OF MENTAL HEALTH: EVIDENCE FROM AFRICA 精神健康的胎儿起源:来自非洲的证据
IF 2 3区 经济学 Q2 Social Sciences Pub Date : 2022-09-16 DOI: 10.1086/722536
Achyuta R. Adhvaryu, James Fenske, N. Kala, Anant Nyshadham
Mental health disorders are a substantial portion of the global disease burden, yet their determinants are understudied, particularly in developing countries. We find that temperature shocks in utero increase depressive symptoms in adulthood in Africa. A ten percent increase in heat exposure increases our depression indices .05 to .07 standard deviations. We find no evidence that the effects of these shocks are smaller for more recent birth cohorts, nor do shocks predict greater treatment of depressive symptoms. Temperature fluctuations, increasingly frequent due to climate change, worsen the mental health disease burden and health care systems in Africa do not mitigate these impacts.
心理健康障碍是全球疾病负担的重要组成部分,但其决定因素研究不足,尤其是在发展中国家。我们发现,在非洲,子宫内的温度冲击会增加成年后的抑郁症状。暴露在高温下的10%会使我们的抑郁指数增加0.05到0.07标准差。我们没有发现任何证据表明,这些电击对最近出生的人群的影响较小,也没有发现电击能预测抑郁症症状得到更好的治疗。由于气候变化,温度波动越来越频繁,加剧了心理健康疾病的负担,而非洲的医疗保健系统并没有减轻这些影响。
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引用次数: 6
Are Educated Candidates Less Corrupt Bureaucrats? Evidence from Randomized Audits in Brazil 受过教育的候选人腐败程度低吗?巴西随机审计的证据
IF 2 3区 经济学 Q2 Social Sciences Pub Date : 2022-09-12 DOI: 10.1086/722486
Caíque Melo, Robson Tigre
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引用次数: 1
Income Tax Payers Are Not All the Same - A Behavioral Letter Experiment in Eswatini 所得税纳税人并不都是一样的——斯瓦蒂尼的行为信件实验
IF 2 3区 经济学 Q2 Social Sciences Pub Date : 2022-08-26 DOI: 10.1086/722332
Fabrizio Santoro
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引用次数: 2
Labor Market Information and Parental Attitudes toward Women Working Outside the Home: Experimental Evidence from Rural Pakistan 劳动力市场信息和父母对外出工作妇女的态度:来自巴基斯坦农村的实验证据
IF 2 3区 经济学 Q2 Social Sciences Pub Date : 2022-08-10 DOI: 10.1086/722160
Momoe Makino
Women’s paid-work participation remains low in South Asian countries even though it is considered crucial for development and alleviation of poverty. Prior qualitative interviews have revealed the general lack of knowledge on labor market opportunities for women workers. This study aims to investigate whether providing parents with information on income earning opportunities for young women is effective in changing parental attitudes toward women working outside the home. A randomized controlled trial was conducted within commuting distance of formal export-oriented garment factories in rural Pakistan. The estimation results show that provision of information about working conditions and environments is effective in influencing positive changes in parental attitudes toward women working in garment factories. Given the strong stigma associated with women working outside the home, especially in factories, I believe that the observed positive transformation forms an encouraging first step toward achieving actual enhancement of women’s paid-work participation. 2
在南亚国家,妇女的有薪工作参与率仍然很低,尽管这被认为对发展和减轻贫困至关重要。先前的定性访谈显示,女工普遍缺乏对劳动力市场机会的了解。本研究旨在探讨向父母提供年轻女性赚取收入机会的资讯,是否能有效改变父母对女性外出工作的态度。一项随机对照试验在巴基斯坦农村正规出口导向型服装厂的通勤距离内进行。估计结果表明,提供有关工作条件和环境的信息,可以有效地影响父母对在服装厂工作的妇女的态度的积极变化。考虑到女性在外工作,特别是在工厂工作的强烈耻辱,我认为观察到的积极转变是朝着实际提高女性有偿工作参与迈出的令人鼓舞的第一步。2
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引用次数: 1
Wheels of Power: Can free bicycles to schoolgirls free their mothers? 权力之轮:给女学生免费自行车能解放她们的母亲吗?
IF 2 3区 经济学 Q2 Social Sciences Pub Date : 2022-08-04 DOI: 10.1086/722053
K. Moene, Anders Kjelsrud, S. Mitra
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引用次数: 1
Study for Nothing? Gender and Access to Higher Education in a Developing Country 免费学习?发展中国家的性别与高等教育机会
IF 2 3区 经济学 Q2 Social Sciences Pub Date : 2022-07-28 DOI: 10.1086/721907
Oswaldo Molina, D. S. María, G. Yamada
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引用次数: 0
The Effect of Monthly Cash Transfers During Five Years on Households' Wealth 五年内每月现金转移对家庭财富的影响
IF 2 3区 经济学 Q2 Social Sciences Pub Date : 2022-07-28 DOI: 10.1086/721908
Andrea Molina-Vera, H. Oosterbeek
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引用次数: 0
Farm Size and Productivity - The Role of Family Labor 农场规模与生产力——家庭劳动力的作用
IF 2 3区 经济学 Q2 Social Sciences Pub Date : 2022-07-22 DOI: 10.1086/721837
Muhammad Ayaz, Mazhar Mughal
In this study, we draw a theoretical model to demonstrate that small farms achieve lower total factor productivity (TFP) compared to large farms, even though their yield may be higher. We argue that taking into account family labor modifies the farm size-productivity relationship. We test our hypotheses on geocoded data from 5,645 agriculture farms in Pakistan using Pakistan household integrated economic survey 2018-19 and labor force survey 2018 combined with remote sensing data to account for farm-specific topographic features. We base our analysis on OLS and stochastic frontier analysis. We find that family labor is the key to understanding the nature and strength of the farm size – productivity relationship. Farm size’s association, both with yield and TFP, turns positive when we measure family labor in terms of market wage rate rather than marginal product. Farm yield decreases by -0.07% with a one percent increase in farm size but gets insignificant or increases by 0.034% when family labor cost is measured at market wages rather than the marginal product. We find that higher family labor intensity, labor market distortion due to the notion of family dishonor, and suboptimal crop selection by small farms play a crucial role in this context.
在本研究中,我们建立了一个理论模型来证明,与大型农场相比,小型农场的全要素生产率(TFP)较低,尽管它们的产量可能更高。我们认为,考虑家庭劳动力调整了农场规模-生产力关系。我们使用2018-19年巴基斯坦家庭综合经济调查和2018年劳动力调查结合遥感数据对巴基斯坦5,645个农场的地理编码数据进行了假设检验,以解释农场特定的地形特征。我们的分析基于OLS和随机前沿分析。我们发现,家庭劳动是理解农场规模-生产力关系的本质和强度的关键。当我们用市场工资率而不是边际产量来衡量家庭劳动时,农场规模与产量和全要素生产率的关联变为正相关。农场规模每增加1%,农业产量就会下降-0.07%,但如果以市场工资而不是边际产量来衡量家庭劳动力成本,农业产量就会下降0.034%。我们发现,较高的家庭劳动强度、家庭耻辱观念导致的劳动力市场扭曲以及小农场的次优作物选择在这一背景下发挥了至关重要的作用。
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引用次数: 3
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Economic Development and Cultural Change
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