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Management practices and energy efficiency: Evidence from firms in China 管理实践与能源效率:来自中国企业的证据
IF 2.8 2区 经济学 Q1 ECONOMICS Pub Date : 2024-12-01 DOI: 10.1016/j.jce.2024.08.004
Jing Cao , Soo Keong Yong
Do well-managed firms use energy less intensively in developing countries? Using data from the World Management Survey, we investigate whether there is any relation between firms’ management practices and energy efficiency within China. We find that firms that are competently managed use substantially less electricity: a one standard deviation improvement in management practices is associated with a 14.9% reduction in usage intensity. The management ‘premium’ is also significant after accounting for policy effects, with well-managed firms regulated under an energy policy reducing electricity intensity significantly more than the less-well managed firms. However, the general management-energy relationship is not significant for fossil fuels. Management quality is non-monotonically related to different quantiles of energy intensity usage. Overall, there is evidence of management benefits to energy efficiency, but these are mainly restricted to electricity utilization.
在发展中国家,管理良好的企业对能源的使用强度是否较低?利用世界管理调查的数据,我们调查了中国企业的管理实践与能源效率之间是否存在任何关系。我们发现,管理得当的公司使用的电力大大减少:管理实践中一个标准差的改进与使用强度降低14.9%相关。在考虑政策影响后,管理“溢价”也很显著,在能源政策下受到监管的管理良好的公司比管理不善的公司更能显著降低电力强度。然而,对于化石燃料来说,一般的管理-能源关系并不显著。管理质量与能源强度使用的不同分位数呈非单调相关。总的来说,有证据表明管理对能源效率有好处,但这些好处主要限于电力利用。
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引用次数: 0
Can digital financial inclusion facilitate intergenerational income mobility? Evidence from China 数字普惠金融能促进代际收入流动吗?来自中国的证据
IF 2.8 2区 经济学 Q1 ECONOMICS Pub Date : 2024-12-01 DOI: 10.1016/j.jce.2024.09.001
Xiaolan Yang , Lele Zhang , Xiaoyue Hong , Wenchao Li
We present an empirical study on the impact of digital finance development on intergenerational income mobility. Combining nationally representative Chinese household survey data with indices for digital financial inclusion (DFI), we find that the development of digital finance leads to a lower correlation between children's income and their fathers’ income, significantly enhancing intergenerational mobility. Specifically, a one standard deviation increase in the DFI index is associated with a decrease in intergenerational income elasticity by 0.04–0.05. The effect is particularly pronounced in rural and inland regions. Furthermore, we find that digital finance development stimulates household entrepreneurial activities, which in turn enhance the role of digital finance in reducing intergenerational income correlation.
我们对数字金融发展对代际收入流动性的影响进行了实证研究。结合具有全国代表性的中国家庭调查数据和数字普惠金融(DFI)指数,我们发现数字金融的发展导致子女收入与父亲收入之间的相关性降低,显著增强了代际流动性。具体而言,DFI指数每增加一个标准差,代际收入弹性就会下降0.04-0.05。这种影响在农村和内陆地区尤为明显。此外,我们发现数字金融的发展刺激了家庭创业活动,这反过来又增强了数字金融在降低代际收入相关性方面的作用。
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引用次数: 0
Land reform and health endowments at birth 土地改革和出生时的健康禀赋
IF 2.8 2区 经济学 Q1 ECONOMICS Pub Date : 2024-11-26 DOI: 10.1016/j.jce.2024.11.001
Yawen Ding , Xiaobing Wang , Huayu Xu
This study examines the impact of China's Household Responsibility System (HRS) reform—a significant land reform that boosted labor productivity in rural areas—on birth outcomes. Leveraging the staggered rollout of the reform across counties and data from the earliest available fertility surveys in China, we provide evidence that prenatal exposure to the reform leads to an average increase in birth weight of about 55 grams. Further analyses suggest that this improvement is most likely driven by better nutrition during gestation, rather than improved access to prenatal health care or an increase in selective births. Moreover, this effect is more pronounced in areas where women have a comparative advantage in agricultural production, underscoring the critical role of women's economic standing in shaping child health outcomes.
本研究考察了中国家庭联产责任制(HRS)改革对出生结果的影响,这是一项重大的土地改革,提高了农村地区的劳动生产率。我们利用中国各县交错推行的计生改革和最早可获得的生育率调查数据,提供了证据表明,产前接触计生改革导致出生体重平均增加约55克。进一步的分析表明,这种改善很可能是由于妊娠期间营养的改善,而不是产前保健的改善或选择性分娩的增加。此外,这种影响在妇女在农业生产方面具有相对优势的地区更为明显,强调了妇女的经济地位在形成儿童健康结果方面的关键作用。
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引用次数: 0
Pandemic lockdowns and trust in local government in China 疫情封锁和对中国地方政府的信任
IF 2.8 2区 经济学 Q1 ECONOMICS Pub Date : 2024-11-20 DOI: 10.1016/j.jce.2024.11.002
Yucong Zhao , Ting Wang , Bing Ye
The COVID-19 pandemic has presented a distinctive opportunity to reassess trust in government by evaluating its performance amidst a critical crisis. This paper employs a generalized difference-in-differences method to probe the causal effects of prolonged lockdown durations on public trust in local governments in China. Drawing on panel data of 44,861 observations from the 2018 and 2020 survey waves, the findings reveal a pervasive decline in government trust caused by extended lockdown durations in China. Specifically, an additional 40 days of lockdown resulted in an average 7.77 % decrease in government trust, with the largest declines seen among individuals with lower education, those born before 1970, those with health issues, and those with rural residence registration. This erosion of trust primarily stemmed from the lockdowns’ detrimental impacts on economic production, financial security, and the conveniences of daily life.
COVID-19大流行提供了一个独特的机会,可以通过评估政府在重大危机中的表现来重新评估对政府的信任。本文采用广义差中差法探讨了封锁时间延长对中国地方政府公众信任的因果影响。根据2018年和2020年调查浪潮中44,861项观察结果的面板数据,研究结果显示,由于中国封锁时间延长,政府信任度普遍下降。具体而言,额外40天的封锁导致政府信任度平均下降7.77%,其中受教育程度较低的人、1970年以前出生的人、有健康问题的人以及有农村户口的人降幅最大。信任流失的主要原因是封锁给经济生产、金融安全和生活便利带来不利影响。
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引用次数: 0
Changes to our editorial board 编辑部的变动
IF 2.8 2区 经济学 Q1 ECONOMICS Pub Date : 2024-08-02 DOI: 10.1016/j.jce.2024.06.002
Ruben Enikolopov , Timur Kuran , Hongbin Li
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引用次数: 0
Individualism and the legal status of prostitution 个人主义与卖淫的法律地位
IF 2.8 2区 经济学 Q1 ECONOMICS Pub Date : 2024-07-29 DOI: 10.1016/j.jce.2024.07.001
Lewis S. Davis , Astghik Mavisakalyan

We know very little about why the legal status of prostitution varies across countries. Drawing on central arguments in the normative literature on the legal status of prostitution, in which a central argument concerns the sexual and bodily autonomy of women, we ask whether a country's position on the individualism-collectivism affects the legal status of prostitution. We investigate this question using a panel of 61 countries, finding a robust positive relationship between individualism and the legality of prostitution. In the baseline model, a one-standard deviation increase in individualism is associated with a ten percentage point increase in the likelihood that prostitution is legal. This relationship is robust to controls for institutional structure, other dimensions of culture, and measures of women's economic status and historical patriarchy. It is also robust to the use of instrumental variable analysis to address issues of endogeneity and measurement error. Our results also shed light on two additional aspects of the normative debate over legal prostitution. In particular, we find that prostitution is more likely to be legal in countries in which women enjoy greater economic status, but we fail to find a consistent empirical relationship between historical patriarchy and legal prostitution.

我们对各国卖淫的法律地位为何不同知之甚少。根据有关卖淫法律地位的规范性文献中的核心论点(其中一个核心论点涉及妇女的性自主和身体自主),我们询问一个国家在个人主义-集体主义上的立场是否会影响卖淫的法律地位。我们利用 61 个国家的面板研究了这一问题,发现个人主义与卖淫合法性之间存在稳健的正相关关系。在基线模型中,个人主义每增加一个标准差,卖淫合法化的可能性就会增加 10 个百分点。这种关系与制度结构、文化的其他维度以及妇女经济地位和历史上父权制的衡量标准等控制因素是稳健的。使用工具变量分析来解决内生性和测量误差的问题也是稳健的。我们的研究结果还揭示了有关合法卖淫的规范性辩论的另外两个方面。特别是,我们发现在妇女享有更高经济地位的国家,卖淫更有可能合法化,但我们未能发现历史父权制与合法卖淫之间存在一致的经验关系。
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引用次数: 0
Bureaucracy-business relationship, corruption and the implications for marketization 官商关系、腐败及对市场化的影响
IF 2.8 2区 经济学 Q1 ECONOMICS Pub Date : 2024-07-08 DOI: 10.1016/j.jce.2024.06.004
Shaoqing Huang , Weisi Xie , Xiaoshu Xu

This paper employs a novel game-theory model to characterize the impact and the resulting welfare implications of a corrupt relationship in the marketization process in an economy with weak institutions. This relationship between a bureaucrat and a domestic firm enables the bureaucrat to share part of the domestic firm’s gain generated by the bureaucrat’s imposition of barriers to deter the entry of foreign firms. When the barrier has an upper bound and both the bureaucrat and the foreign firm have sufficient knowledge regarding the domestic firm’s cost information, the equilibrium level of the barrier would first equal the upper bound and then decrease with the domestic firm’s cost. This result is robust regardless of whether the cost of the domestic firm and the foreign firm are positively correlated or independent. The welfare loss is largest in industries where a firm’s cost relies heavily on its private advantage: e.g., innovation-intensive industries, and when the domestic firm has a relatively large cost disadvantage. This paper provides novel and insightful implications for marketization in countries with weak institutions.

本文采用了一个新颖的博弈论模型来描述在一个制度薄弱的经济体中,市场化进程中的腐败关系所产生的影响及其对福利的影响。官僚与国内企业之间的这种关系使官僚能够分享国内企业因官僚设置障碍阻止外国企业进入而获得的部分收益。当壁垒有一个上限,且官僚和外国企业都充分了解本国企业的成本信息时,壁垒的均衡水平将首先等于上限,然后随着本国企业成本的降低而降低。无论本国企业和外国企业的成本是正相关还是独立,这一结果都是稳健的。在企业成本严重依赖其私人优势的行业(如创新密集型行业),以及国内企业具有相对较大的成本劣势时,福利损失最大。本文为制度薄弱国家的市场化提供了新颖而深刻的启示。
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引用次数: 0
Closing the digital divide: The impact of teachers’ ICT use on student achievement in China 缩小数字鸿沟:中国教师使用信息与传播技术对学生成绩的影响
IF 2.8 2区 经济学 Q1 ECONOMICS Pub Date : 2024-07-07 DOI: 10.1016/j.jce.2024.06.003
Junjie Hong , Wanlin Liu , Qing Zhang

There is growing interest in exploring the use of information and communication technology (ICT) to enhance academic performance. Whereas previous studies have predominantly focused on the direct effects of ICT on education quality, only limited attention has been paid to the interactions between teachers’ use of ICT in the classroom and the students’ use of ICT at home and the role of teachers in the pedagogical process. In this study, we use a nationally representative survey of secondary school students in China to investigate the impact of teachers’ integration of ICT into the instructional process and the impact of the interactions between home ICT resources and school ICT use on students’ academic performance. Our findings indicate that teachers’ increased frequency of ICT use during instruction improves the current and long-term academic performance of students who lack access to computers at home, compared with those with home computers. These positive effects can be attributed to improvements in the quality and preparation time of teachers’ lessons, increased use of interactive teaching methods, and heightened student motivation to learn.

人们对探索利用信息和传播技术(ICT)提高学习成绩的兴趣与日俱增。以往的研究主要关注信息与传播技术对教育质量的直接影响,而对教师在课堂上使用信息与传播技术与学生在家中使用信息与传播技术之间的相互作用以及教师在教学过程中的作用关注有限。在本研究中,我们利用一项对中国中学生进行的具有全国代表性的调查,研究了教师将信息和通信技术融入教学过程的影响,以及家庭信息和通信技术资源与学校信息和通信技术使用之间的相互作用对学生学业成绩的影响。我们的研究结果表明,与家中有电脑的学生相比,教师在教学过程中增加信息与传播技术的使用频率,可提高家中没有电脑的学生的当前和长期学业成绩。这些积极影响可归因于教师上课质量的提高和备课时间的增加、互动教学方法使用的增多以及学生学习积极性的提高。
{"title":"Closing the digital divide: The impact of teachers’ ICT use on student achievement in China","authors":"Junjie Hong ,&nbsp;Wanlin Liu ,&nbsp;Qing Zhang","doi":"10.1016/j.jce.2024.06.003","DOIUrl":"10.1016/j.jce.2024.06.003","url":null,"abstract":"<div><p><span>There is growing interest in exploring the use of information and communication technology (ICT) to enhance academic performance. Whereas previous studies have predominantly focused on the direct effects of ICT on education quality, only limited attention has been paid to the interactions between teachers’ use of ICT in the classroom and the students’ use of ICT at home and the role of teachers in the pedagogical process. In this study, we use a nationally representative survey of </span>secondary school students<span> in China to investigate the impact of teachers’ integration of ICT into the instructional process and the impact of the interactions between home ICT resources and school ICT use on students’ academic performance. Our findings indicate that teachers’ increased frequency of ICT use during instruction improves the current and long-term academic performance of students who lack access to computers at home, compared with those with home computers. These positive effects can be attributed to improvements in the quality and preparation time of teachers’ lessons, increased use of interactive teaching methods, and heightened student motivation to learn.</span></p></div>","PeriodicalId":48183,"journal":{"name":"Journal of Comparative Economics","volume":"52 3","pages":"Pages 697-713"},"PeriodicalIF":2.8,"publicationDate":"2024-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141697878","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The social behavior of immigrants during natural disasters: Lessons from the United States 自然灾害期间移民的社会行为:美国的经验教训
IF 2.8 2区 经济学 Q1 ECONOMICS Pub Date : 2024-07-05 DOI: 10.1016/j.jce.2024.06.005
Veeshan Rayamajhee , Jayash Paudel

Natural disasters can disrupt our social fabric and increase political polarization by differentially impacting different subpopulations and exacerbating existing inequities. In this paper, we examine the effects of natural disasters on the divergence of social behavior between immigrants and natives in the United States. First, using individual-level time diary data from 2003–2021, we document that first generation immigrants socialize less, volunteer less, and spend more time in religious activities relative to their native counterparts. Second, we make use of temporal and spatial variation in disaster-induced fatalities to examine the relationship between major disasters and time allocation for different social behavioral outcomes. We find that major disasters affect the social lives of both immigrants and natives, but the effects are significantly more pronounced for immigrants. Finally, we show that immigrants respond to disasters by making significant adjustments in their labor market participation both on the intensive and extensive margins, whereas the effects are milder for natives. Our results further suggest that immigrants face higher levels of barriers to out-migrate following a disaster compared to native counterparts, resulting in disruption of social networks.

自然灾害会破坏我们的社会结构,并通过对不同亚人群的不同影响和加剧现有的不平等而加剧政治两极分化。在本文中,我们研究了自然灾害对美国移民和本地人社会行为差异的影响。首先,我们利用 2003-2021 年个人层面的时间日记数据,记录了第一代移民与本地移民相比,社交活动较少,志愿服务较少,在宗教活动中花费的时间较多。其次,我们利用灾害导致的死亡人数的时空变化来研究重大灾害与不同社会行为结果的时间分配之间的关系。我们发现,重大灾害对移民和本地人的社会生活都有影响,但对移民的影响要明显得多。最后,我们发现移民对灾害的反应是对其劳动力市场参与的密集边际和广泛边际做出重大调整,而对本地人的影响则较小。我们的研究结果进一步表明,与本地人相比,移民在灾害发生后面临更高水平的向外迁移障碍,导致社会网络中断。
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引用次数: 0
The compulsory education law, female education and fertility: An empirical study in China 义务教育法、女性教育与生育:中国的实证研究
IF 2.8 2区 经济学 Q1 ECONOMICS Pub Date : 2024-06-15 DOI: 10.1016/j.jce.2024.06.001

China promulgated the Compulsory Education Law in 1986, which was subsequently gradually implemented in various provinces. While promoting the development of education in China, whether the implementation of the Compulsory Education Law also has an impact on the fertility rate is an important aspect of understanding the fertility problem in China. This paper examines the marginal treatment effect of education on fertility by using the sampling data of 1 % national population sample survey data in 2015. The empirical study finds that the effect of education on fertility was heterogeneous. For women who face greater difficulties in completing junior high school, education has a greater negative impact on their childbearing. For women who have more opportunities to complete junior high school, the impact of education on childbearing is not significant. The policy simulation results of this paper show that with the increasing completion rate of nine-year compulsory education, education significantly reduces fertility rates in China. The empirical study in this paper has important policy implications. At present, China's fertility policies have turned to incentive-based policies, and the extensive supports of social policies are more critical for the policy goal of improving fertility level.

中国于 1986 年颁布了《义务教育法》,随后在各省逐步实施。在促进中国教育发展的同时,《义务教育法》的实施是否也会对生育率产生影响,是了解中国生育问题的一个重要方面。本文利用2015年1%全国人口抽样调查数据的抽样数据,研究教育对生育率的边际处理效应。实证研究发现,教育对生育率的影响具有异质性。对于完成初中学业面临较大困难的女性而言,教育对其生育的负面影响更大。而对于有更多机会完成初中学业的女性来说,教育对生育的影响并不显著。本文的政策模拟结果表明,随着九年义务教育完成率的提高,教育显著降低了中国的生育率。本文的实证研究具有重要的政策含义。目前,中国的生育政策已经转向激励型政策,社会政策的广泛支持对于提高生育水平的政策目标更为关键。
{"title":"The compulsory education law, female education and fertility: An empirical study in China","authors":"","doi":"10.1016/j.jce.2024.06.001","DOIUrl":"10.1016/j.jce.2024.06.001","url":null,"abstract":"<div><p>China promulgated the Compulsory Education Law in 1986, which was subsequently gradually implemented in various provinces. While promoting the development of education in China, whether the implementation of the Compulsory Education Law also has an impact on the fertility rate is an important aspect of understanding the fertility problem in China. This paper examines the marginal treatment effect of education on fertility by using the sampling data of 1 % national population sample survey data in 2015. The empirical study finds that the effect of education on fertility was heterogeneous. For women who face greater difficulties in completing junior high school, education has a greater negative impact on their childbearing. For women who have more opportunities to complete junior high school, the impact of education on childbearing is not significant. The policy simulation results of this paper show that with the increasing completion rate of nine-year compulsory education, education significantly reduces fertility rates in China. The empirical study in this paper has important policy implications. At present, China's fertility policies have turned to incentive-based policies, and the extensive supports of social policies are more critical for the policy goal of improving fertility level.</p></div>","PeriodicalId":48183,"journal":{"name":"Journal of Comparative Economics","volume":"52 3","pages":"Pages 679-696"},"PeriodicalIF":2.8,"publicationDate":"2024-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141390631","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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Journal of Comparative Economics
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