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On the geography of inequality: labour sorting in general equilibrium 论不平等的地理:一般均衡中的劳动分类
3区 经济学 Q2 ECONOMICS Pub Date : 2023-11-10 DOI: 10.1080/17421772.2023.2271519
Santiago Truffa, Alexis Montecinos
ABSTRACTWe study how cities’ amenities and limited housing supply contribute to aggregate wage inequality and affect housing prices through the sorting of heterogeneous skilled workers. We develop a general equilibrium model where workers differ along a continuum of skills and compete for limited housing. Our analysis suggests that spatial sorting accounts for 7.5% of the aggregate wage dispersion, increases average housing prices by 20–40% in constrained cities, and makes the economy 1.9% more productive. In addition, we evaluate a place-based policy that aims to expand the supply of houses in 1% of constrained cities and find that it improves aggregate productivity between 0.2% and 0.4%. However, the place-based policy has the unintended consequence of aggravating aggregate wage inequality by the same magnitude.KEYWORDS: labour sortinginequalityhousingplace-based policiesJEL: D44D58F16J24R13 ACKNOWLEDGEMENTSWe are extremely grateful to Ernesto Dal Bó, William Fuchs and John Morgan for their support. We also thank Scott Baker, Victor Couture, Cecile Gaubert, Rui de Figueiredo, William Grieser, William Hardin, Enrico Moretti, Gonzalo Maturana, Steve Tadelis, Joachim Voth, Reed Walker, Zhonghua Wu and Noam Yuchtman, as well as numerous seminar and conference participants, for their helpful discussions and comments. We would also like to thank Diogo Duarte who contributed to this project on an earlier version. This paper was originally part of Santiago Truffa’s PhD dissertation titled ‘Essays in urban economics’.DISCLOSURE STATEMENTNo potential conflict of interest was reported by the authors.Notes1 In this study we will focus on wage and housing price inequality. In particular, since we are able to compute wages at the individual level, we can analyse both between- and within-city inequality. When we refer to aggregate inequality, we mean the total variance of all individual wages.2 Shapiro (Citation200Citation6), Glaeser and Gottlieb (Citation2008), Couture (Citation2015), Albouy et al. (Citation2016) and Albouy (Citation2016) have empirically shown the importance of amenities in accounting for sorting patterns. We build on this literature, and we quantify the trade-off between amenities versus restrictions on the housing supply. Related literature has explored the sorting of heterogeneous firms (Behrens et al., Citation2014; Gaubert, Citation2018; Serrato & Zidar, Citation2016) to study the welfare implications of taxes and firm incentives. We complement this literature by focusing on the worker side. Further work is required to join these two threads in the literature.3 Frameworks that divide the workforce into discrete categories are empirically sensitive since the results depend on dichotomous definitions of what type of worker qualifies for each type of category. Indeed, Baum-Snow et al. (Citation2018) show that if we change the definition of high-skilled worker to a worker with some college education, some of the results shown by Diamond (C
摘要本文通过对异质技术工人的分类,研究了城市的便利设施和有限的住房供应如何导致总工资不平等并影响房价。我们开发了一个一般均衡模型,其中工人在连续的技能上存在差异,并为有限的住房而竞争。我们的分析表明,空间分类占总工资差异的7.5%,在受限制的城市中,平均房价上涨了20-40%,并使经济生产力提高了1.9%。此外,我们评估了一项基于地方的政策,该政策旨在扩大1%受限城市的住房供应,并发现它提高了0.2%至0.4%的总生产率。然而,基于地点的政策产生了意想不到的后果,即在同样程度上加剧了总体工资不平等。关键词:劳动分类不平等住房基于地方的政策我们非常感谢Ernesto Dal Bó, William Fuchs和John Morgan的支持。我们还要感谢Scott Baker、Victor Couture、Cecile Gaubert、Rui de Figueiredo、William Grieser、William Hardin、Enrico Moretti、Gonzalo Maturana、Steve Tadelis、Joachim Voth、Reed Walker、Zhonghua Wu和Noam Yuchtman以及众多研讨会和会议参与者的宝贵讨论和意见。我们还要感谢Diogo Duarte,他为这个项目的早期版本做出了贡献。这篇论文最初是圣地亚哥·特鲁法博士论文《城市经济学论文》的一部分。声明作者未报告潜在的利益冲突。注1在本研究中,我们将关注工资和房价不平等。特别是,由于我们能够计算个人水平的工资,我们可以分析城市之间和城市内部的不平等。当我们提到总体不平等时,我们指的是所有个体工资的总方差Shapiro (Citation200Citation6)、Glaeser和Gottlieb (Citation2008)、Couture (Citation2015)、Albouy等人(Citation2016)和Albouy (Citation2016)已经从经验上证明了舒适度对分类模式的重要性。我们以这些文献为基础,量化了便利设施与住房供应限制之间的权衡。相关文献探讨了异质性企业的分类(Behrens et al., Citation2014;•高柏,Citation2018;Serrato & Zidar, Citation2016)研究税收和企业激励对福利的影响。我们通过关注工人方面来补充这些文献。需要进一步的工作来连接这两个线程在文献中将劳动力划分为离散类别的框架在经验上是敏感的,因为结果依赖于哪种类型的工人符合每种类别的二分定义。事实上,Baum-Snow等人(Citation2018)表明,如果我们将高技能工人的定义更改为具有大学学历的工人,Diamond (Citation2016)所显示的一些结果将不再成立为了做到这一点,我们参考了最近用竞标战来模拟房地产市场的文献。详见《汉与奇》(Citation2015)一个值得注意的例外是Kline和Moretti (Citation2014),他们开发了一种方法来估计他们的总体效应与Costinot和Vogel (Citation2010)类似,我们假设Ai(s,σ)>0是二次可微且严格对数超模的,以捕捉高技能工人在更复杂的任务中具有比较优势的想法。这一特征部分补偿了我们有一个共同的集聚弹性和不区分低技能和高技能工人的弹性的事实注意,Li(s,σ)=vi(s)1{Mi(s)=σ},其中1是一个指示函数。另外,请注意Bi=Vi(s¯)根据Albrecht等人(Citation2016)的假设,我们假设Bi和Si足够大,使得访问特定卖家的买家到达率遵循参数为θi.10的连续泊松过程(9)中的偏好是文献中常用的齐次偏好U=Tailog (xi)的单调变换。因此,在式(9).11的单调变换下,该效用表示的所有性质都保持不变事实上,这与Bacolod等人(Citation2009)所显示的人才的实证分布是一致的。尽管我们看到不同城市在高技能工人和低技能工人的比例上存在差异,但我们仍然观察到,在各个水平的人才中,工人的数量都是正的。此外,如果我们将注意力限制在两个城市,我们可以证明,对于任何一对不重叠的技能分布,这种配置永远不会处于均衡状态,因为高技能城市中技能最低的工人总是有动机搬到技能最高的低技能城市。我们在网上补充资料的附录中介绍了这两个城市的病例。
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引用次数: 0
To use, or not to use the spatial Durbin model? – that is the question 使用还是不使用空间德宾模型?——这就是问题所在
3区 经济学 Q2 ECONOMICS Pub Date : 2023-11-09 DOI: 10.1080/17421772.2023.2256810
Malabika Koley, Anil K. Bera
ABSTRACT The spatial Durbin model (SDM) is one of the most widely used models in spatial econometrics. It originated as a generalisation of the spatial error model (SEM) under a non-linear parametric restriction (see Anselin (1988, pp. 110–111)). This restriction should be tested to select an appropriate model between SDM and SEM. Perhaps, due to the complexity of executing a test for a non-linear hypothesis, this restriction is rarely tested in practice, though see Burridge (1981), Mur and Angulo (2006) and LeSage and Pace (2009, p. 164). This paper considers an alternative linear hypothesis to test the suitability of the SDM. To achieve this, we first use Rao’s score (RS) testing principle and then Bera and Yoon (1993)’s methodology to robustify the original RS tests. The robust tests that require only ordinary least squares (OLS) estimation are able to identify the specific source(s) of departure(s) from the baseline linear regression model. An extensive Monte Carlo study provides evidence that our suggested tests possess excellent finite sample properties, both in terms of size and power. Our empirical illustrations, with two real data sets, attest that the tests developed in this paper could be very useful in judging the suitability of the SDM for the spatial data in hand.
【摘要】空间德宾模型(spatial Durbin model, SDM)是空间计量经济学中应用最广泛的模型之一。它起源于非线性参数限制下的空间误差模型(SEM)的推广(见Anselin (Citation1988, pp. 110-111))。应该测试这个限制,以便在SDM和SEM之间选择合适的模型。也许,由于执行非线性假设测试的复杂性,这种限制很少在实践中进行测试,尽管参见Burridge (Citation1981), Mur和Angulo (Citation2006)和LeSage和Pace (Citation2009, p. 164)。本文考虑了另一种线性假设来检验SDM的适用性。为了实现这一点,我们首先使用Rao的分数(RS)测试原理,然后使用Bera和Yoon (Citation1993)的方法对原始RS测试进行鲁棒化。只需要普通最小二乘(OLS)估计的稳健检验能够确定偏离基线线性回归模型的具体来源。一项广泛的蒙特卡罗研究提供了证据,表明我们建议的测试在尺寸和功率方面都具有出色的有限样本特性。我们用两个真实数据集的实证说明,证明本文开发的测试在判断SDM对手头空间数据的适用性方面非常有用。关键词:sdm共因子限制规格测试格氏分数(RS)测试参数错标鲁棒RS测试我们非常感谢编辑和两位匿名审稿人的中肯意见和有益建议,他们极大地帮助了本文的内容和阐述。该论文的早期版本于2022年6月23日至24日在波兰华沙举行的第16届世界空间计量经济学协会会议(SEA 2022)上发表。我们感谢会议与会者的意见,特别是讨论者Roman Minguez教授对论文的认真阅读和宝贵的反馈。这篇论文也在印度统计研究所经济研究股、加尔各答大学城市经济研究中心第42届年度研讨会和贾达夫布尔大学经济系提出。我们要感谢组织委员会给我们机会介绍我们的论文,并感谢这些研讨会的与会者提供的建设性反馈,这些反馈进一步帮助我们编写了论文的改进版本。最后,我们非常感谢Geoffrey Hewings教授和Chang Lu博士为我们提供了他们的Illinois REALTORS数据。Lu博士还协助定义了我们在模型中使用的变量。当然,我们保留对任何剩余的错误和遗漏的责任。披露声明作者未报告潜在的利益冲突。注1:我们感谢其中一位审稿人将本文的实证结果提请我们注意我们感谢编辑使我们注意到这篇文章需要强调的是,这种空间相互作用可能是外生的,如两个地点之间的地理距离,也可能是内生的,如区域之间的社会和经济关系、社会网络模型中未观察到的特征或地方政府之间的战略税收相互作用(例如,参见Case等人(Citation1993)、Hsieh和Lee (Citation2016)和Delgado等人(Citation2018))。空间计量模型的构建和估计取决于最能代表数据空间特征的权重矩阵本质上是外生的还是内生的。在本文中,我们关注的是纯外生空间权重矩阵。内生W在估计和测试方面都带来了一些额外的复杂性,例如,参见Qu和Lee (Citation2015), Qu等人(Citation2017)和Bera, Doğan和Taşpınar (Citation2019)。
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引用次数: 1
Spatial spillovers and the effects of fiscal stimulus: evidence from pandemic-era federal aid for state and local governments 空间溢出效应和财政刺激的影响:来自大流行时期联邦政府对州和地方政府援助的证据
3区 经济学 Q2 ECONOMICS Pub Date : 2023-10-23 DOI: 10.1080/17421772.2023.2264344
Jeffrey Clemens, John Kearns, Beatrice Lee, Stan Veuger
ABSTRACTWe analyse whether US federal aid to state and local governments impacted economic activity through either direct or cross-state spillover effects during the COVID-19 pandemic. Deploying an instrumental-variables framework rooted in the funding advantage of states that are over-represented in Congress, we find that federal assistance had significantly less impact on state and local government employment, as well as broader measures of economic activity, than estimates from prior crisis responses would imply. The modest employment impacts we find stem largely from the direct effect of states’ own aid allocation, as opposed to spillovers across state lines. These findings point to an important role for variations in fiscal policy transmission mechanisms, namely that cross-state spillovers are less likely to be important when some of the key mechanisms for such spillovers, like robust interjurisdictional supply chains and patterns of consumption, are muted or shut down.KEYWORDS: COVID-19employmentfiscal federalismfiscal policyspatial macroeconomicsspilloversJEL: E6H5H7 ACKNOWLEDGEMENTThis article is based on the following working paper:Clemens, Jeffrey, John Kearns, Beatrice Lee, and Stan Veuger. ‘Spatial Spillovers and the Effects of Fiscal Stimulus: Evidence from Pandemic-Era Federal Aid for State and Local Governments.’ AEI Economics Working Paper 2022-14.DISCLOSURE STATEMENTNo potential conflict of interest was reported by the author(s).Notes1 These four pieces of legislation are the March 2020 Families First Coronavirus Response Act (FFCRA) and Coronavirus Aid, Relief, and Economic Security (CARES) Act, the December 2020 Response and Relief Act (RRA) of 2021 and the March 2021 American Rescue Plan Act (ARPA) of 2021.2 Nakamura and Steinsson (Citation2014), as well as Ramey (Citation2016, Citation2019) and Chodorow-Reich (Citation2020), provide frameworks for interpretation of the different estimates in these literatures.3 We use data from the CRFB’s COVID-19 Money Tracker as of August 19th, 2021.4 As in Clemens and Veuger (Citation2021), ‘[w]e obtain information on the distribution of transit funds for the RRA and ARPA from the US Federal Transit Administration (Citation2021a, Citation2021b). Data on the allocation of ARPA assistance to non-public schools come from the US Office of Elementary and Secondary Education (Citation2021). We obtain estimates of ARPA section 9817 matching increases from Chidambaram and Musumeci (Citation2021). We approximate the allocation of ARPA section 9819 federal matching funds for uncompensated care using FY2021 estimates of federal disproportionate share hospital allotments by state from the Medicaid and Chip Payment Access Commission (Citation2021).’ The Coronavirus Capital Projects Fund outlined in ARPA is distributed according to guidance from the United States Department of the Treasury (Citation2021a).5 Congressional representation per million residents is calculated as #ofRepresentativess+#ofSenato
摘要我们分析了在COVID-19大流行期间,美国联邦政府对州和地方政府的援助是否通过直接或跨州溢出效应影响了经济活动。采用工具变量框架,基于国会中席位过多的州的资金优势,我们发现,联邦援助对州和地方政府就业以及更广泛的经济活动指标的影响,明显小于先前危机应对所暗示的估计。我们发现,适度的就业影响主要来自各州自己的援助分配的直接影响,而不是跨州的溢出效应。这些研究结果表明,财政政策传导机制的差异发挥了重要作用,即当一些关键的溢出效应机制(如健全的跨司法管辖区供应链和消费模式)减弱或关闭时,跨州溢出效应就不太可能发挥重要作用。关键词:新冠肺炎就业;财政联邦制;财政政策;空间宏观经济;溢出效应[j]: E6H5H7空间溢出效应和财政刺激的影响:来自大流行时期联邦政府对州和地方政府援助的证据。AEI经济学工作论文2022-14。披露声明作者未报告潜在的利益冲突。注1这四项立法分别是2020年3月的《家庭第一冠状病毒应对法案》(FFCRA)和《冠状病毒援助、救济和经济安全法案》(CARES)、2021年12月的《应对和救济法案》(RRA)和2021年3月的《美国救援计划法案》(ARPA)。Nakamura和Steinsson (Citation2014)、Ramey (Citation2016、Citation2019)和Chodorow-Reich (Citation2020)为解释这些文献中的不同估计提供了框架我们使用了CRFB截至2019年8月19日的COVID-19资金追踪数据。正如Clemens和Veuger (Citation2021)所述,我们从美国联邦运输管理局(Citation2021a, Citation2021b)获得了RRA和ARPA过境资金分配的信息。ARPA对非公立学校的援助分配数据来自美国中小学教育办公室(Citation2021)。我们从Chidambaram和Musumeci (Citation2021)获得了ARPA section 9817匹配增长的估计。我们使用来自医疗补助和芯片支付准入委员会(Citation2021)的2021财年联邦不成比例份额医院分配估计数,来近似ARPA第9819条联邦匹配基金对无偿护理的分配。ARPA概述的冠状病毒资本项目基金是根据美国财政部的指导(Citation2021a)进行分配的每百万居民的国会代表人数计算为众议员人数+参议员人数/1,000,000。Clemens和Veuger (Citation2021)表明,赋予参议员人数更大的权重并不会从质量上影响国会代表过多和代表性不足的估计重要性为了完整性起见,在线补充数据的附录表A3中显示了各州在最接近区域法下配对的补充估计。同样,使用经济区域方法对各州进行配对的未加权估计可以在附录表A4.7中找到。值得注意的是,虽然保留工作是购买力平价和联邦对州和地方政府援助的主要目标,但这两个项目也都针对额外的结果。需要对所有目标结果进行更广泛的分析(这超出了本文的范围),才能对每个项目的成本效益进行全面比较。
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引用次数: 1
Dynamic spatiotemporal ARCH models 动态时空ARCH模型
3区 经济学 Q2 ECONOMICS Pub Date : 2023-10-20 DOI: 10.1080/17421772.2023.2254817
Philipp Otto, Osman Doğan, Süleyman Taşpınar
ABSTRACTGeo-referenced data are characterised by an inherent spatial dependence due to geographical proximity. In this paper, we introduce a dynamic spatiotemporal autoregressive conditional heteroscedasticity (ARCH) process to describe the effects of (i) the log-squared time-lagged outcome variable, the temporal effect, (ii) the spatial lag of the log-squared outcome variable, the spatial effect, and (iii) the spatiotemporal effect on the volatility of an outcome variable. We derive a generalised method of moments (GMM) estimator based on the linear and quadratic moment conditions. We show the consistency and asymptotic normality of the GMM estimator. After studying the finite-sample performance in simulations, the model is demonstrated by analysing monthly log-returns of condominium prices in Berlin from 1995 to 2015, for which we found significant volatility spillovers.Preprint: This paper is based on the preprint arXiv:2202.13856KEYWORDS: Spatial ARCHGMMvolatility clusteringvolatilityhouse price returnslocal real-estate marketJEL: C13C23P25R31 DISCLOSURE STATEMENTNo potential conflict of interest was reported by the author(s).Notes1 Note that the matrix equation ABC=D, where D, A, B, and C are suitable matrices, can be expressed as vec(D)=(C′⊗A)vec(B), where vec(B) denotes the vectorisation of the matrix B (Abadir & Magnus, Citation2005, p. 282). This property can be applied to (U1∗,U2∗,…,UT−1∗)=(U1,U2,…,UT)FT,T−1 by setting D=(U1∗,U2∗,…,UT−1∗), C=FT,T−1, B=(U1,U2,…,UT) and A=In.2 In applying Lemma 1 in the Appendix in the supplemental data online, we use the fact that tr(A′B)=vec′(A)vec(B)=vec′(B)vec(A), where A and B are any two N×N matrices.3 The explicit forms of D1N and D2N are given in Section C of the Appendix.4 Note that when t=1, we may simply use H1=c1((In−1T−1∑h=1T−1Ah)Y0∗−1T−1∑r=1T−1(∑h=0T−r−1Ah)S−1(Xrβ0+αr,01n)).5 Note that when T is large, μ~0=(μ0+μϵ1n) can be estimated by μ~ˆN=1T∑t=1T(ϑˆt−1n1n′ϑˆt1n).
摘要地理参考数据由于地理邻近性而具有固有的空间依赖性。在本文中,我们引入了一个动态时空自回归条件异方差(ARCH)过程来描述(i)对数平方滞后的结果变量,时间效应,(ii)对数平方结果变量的空间滞后,空间效应,以及(iii)时空效应对结果变量波动性的影响。给出了基于线性和二次矩条件的广义矩估计方法。我们证明了GMM估计量的相合性和渐近正态性。在模拟研究了有限样本性能之后,通过分析1995年至2015年柏林公寓价格的月度对数回报来证明该模型,我们发现了显著的波动溢出效应。预印本:本文基于预印本arXiv:2202.13856。关键词:空间archgmm波动率聚类波动率房价回报当地房地产市场披露声明作者未报告潜在利益冲突。注1注意,矩阵方程ABC=D,其中D、A、B和C是合适的矩阵,可以表示为vec(D)=(C′⊗A)vec(B),其中vec(B)表示矩阵B的矢量化(Abadir & Magnus, Citation2005, p. 282)。这个性质可以应用于(U1∗U2∗,…,UT−1∗)= (U1, U2,…,UT)英国《金融时报》,通过设置D = T−1 (U1∗、U2∗…,UT−1∗),C =英尺,T−1,B = (U1, U2,…,UT)和一个= In.2在在线补充资料中应用附录引理1时,我们使用了tr(A ' B)=vec ' (A)vec(B)=vec ' (B)vec(A),其中A和B是任意两个N×N矩阵注意,当t=1时,我们可以简单地使用H1=c1((in - 1T−1∑h=1T−1Ah)Y0∗- 1T−1∑r=1T−1(∑h=0T−r−1Ah)S−1(Xrβ0+αr,01n))需要注意的是,当T较大时,μ~0=(μ0+μϵ1n)可由μ~ ̄N=1T∑T =1T( ̄ ̄T−1n1n′ ̄ ̄t1n)来估计。
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引用次数: 3
Peer effect, political competition and eco-efficiency: evidence from city-level data in China 同伴效应、政治竞争与生态效率:来自中国城市层面数据的证据
3区 经济学 Q2 ECONOMICS Pub Date : 2023-10-09 DOI: 10.1080/17421772.2023.2261464
Xudong Chen, Bihong Huang, Yantuan Yu
ABSTRACTThis study examines the impacts of political competition on eco-efficiency. We first develop a theoretical model in which local government officials compete against each other to maximise their own political score. We find that after an initial stage of decline, eco-efficiency eventually turns upwards, once environmental performance becomes a meaningful component of local government officials’ annual assessment. Eco-efficiency also exhibits a pattern of convergence. Lastly, the level of political competition is found to be negatively correlated with eco-efficiency. For the empirical analysis, we use a data envelopment analysis (DEA) model to compute the eco-efficiency level for 191 Chinese cities from 2003 to 2015. Our empirical evidence presents a ‘U’-shape pattern in the trend of eco-efficiency and identifies two peer effects that work in opposite directions: the incentivising effect arising from higher performing neighbours, and the disincentivising effect when a city outperforms its competitors. Both peer effects lead to convergence in eco-efficiency, and our spatial econometric modeling analysis suggests that the net peer effect is significantly positive. We also find evidence of political competition reducing eco-efficiency, as predicted in the theoretical model. Our findings are robust to alternative measures of eco-efficiency.KEYWORDS: peer effectpolitical competitioneco-efficiencyspatial analysisChinaJEL: C61C67Q56R15 DISCLOSURE STATEMENTNo potential conflict of interest was reported by the authors.Notes1 This body of research, known as the environmental Kuznets curve (EKC) literature, has been enormously influential. The work by Grossman and Krueger (Citation1995) is widely regarded as one of the earliest attempts at EKC hypotheses. For an extensive overview of theoretical studies and empirical evidence regarding EKC, see Kaika and Zervas (Citation2013).2 The term ‘eco-efficiency’ is a concept and philosophy geared toward sustainability, combining ecological and economic efficiency.3 The pollution haven hypothesis was first developed by Pethig (Citation1976) and McGuire (Citation1982), and later improved by Copeland and Taylor (Citation1994) and Levinson and Taylor (Citation2008), among others.4 For example, in its National 10th Five-Year Plan (2001–05), released in 2001, the central government for the first time added environmental protection and pollution reduction to its list of ‘national strategic goals’, and set a target to reduce pollutant discharges by 10% by the end of 2005. Under the new regulation framework, each province was assigned a specific target, and the provincial government officials were to be evaluated on, among other things, how well these targets were met. However, little improvement in environmental quality has been observed in China based on data between 1998 and 2008, because the pollution mandates imposed by the central government have triggered strategic polluting responses from the provinces (Cai et
摘要本文探讨了政治竞争对生态效率的影响。我们首先建立了一个理论模型,在这个模型中,地方政府官员相互竞争,以最大限度地提高自己的政治得分。我们发现,一旦环境绩效成为地方政府官员年度考核的重要组成部分,生态效率在经历了最初的下降阶段后,最终会上升。生态效率也呈现出一种趋同模式。最后,政治竞争水平与生态效率呈负相关。为了进行实证分析,我们采用数据包络分析(DEA)模型计算了2003 - 2015年中国191个城市的生态效率水平。我们的经验证据显示生态效率的趋势呈“U”形,并确定了两种相反方向的对等效应:表现较好的邻居产生的激励效应,以及表现优于竞争对手的城市产生的抑制效应。两种对等效应均导致生态效率趋同,空间计量模型分析表明,净对等效应显著为正。我们还发现了政治竞争降低生态效率的证据,正如理论模型所预测的那样。我们的研究结果对生态效率的替代措施是强有力的。关键词:同行效应;政治竞争;生态效率;空间分析;注1这一研究体系被称为环境库兹涅茨曲线(EKC)文献,具有巨大的影响力。格罗斯曼和克鲁格(Citation1995)的工作被广泛认为是对EKC假设的最早尝试之一。有关EKC的理论研究和经验证据的广泛概述,请参见Kaika和Zervas (Citation2013)“生态效率”一词是一种旨在可持续发展的概念和理念,将生态效率和经济效率相结合污染港假说首先由Pethig (Citation1976)和McGuire (Citation1982)提出,后来由Copeland和Taylor (Citation1994)和Levinson和Taylor (Citation2008)等人改进例如,在2001年发布的“国家第十个五年计划”(2001 - 2005)中,中央政府首次将环境保护和减少污染列入“国家战略目标”,并提出到2005年底将污染物排放量减少10%的目标。在新的监管框架下,每个省都被分配了一个具体的目标,省政府官员将接受评估,其中包括这些目标的实现情况。然而,根据1998年至2008年的数据,中国的环境质量几乎没有改善,因为中央政府实施的污染命令引发了各省对污染的战略反应(Cai et al., Citation2016)例如,人们可以从国家统计局收集中国各省的能源强度数据,但中国城市的能源强度信息并没有得到一致的报告。如果我们将各省的能源强度统计数据与地州的国内生产总值(GDP)相乘,中国的城市能源消耗将被高估。为了克服这一缺点,Huang等人(Citation2018b)使用自下而上而不是自上而下的方法收集了中国的城市能源强度并估计了一次能源消耗在中国,经济增长一直是、并将继续是最重要的。弗里德曼(Citation2009)写道,对于试图在体系中晋升的中国官员来说,他们的成功有两种回报。形式上,年度绩效评估主要与每个辖区的GDP增长挂钩。非正式地,地方官员个人从这种增长中获得了经济利益,他们“投资或在关键企业中担任要职,任命亲属担任管理职务,参与普通的腐败,等等”(第408页)。这有助于证明经济增长是政府官员目标功能的两倍为了使外部对每个城市的影响归一化,对权重矩阵进行标准化,使同一行中的元素和为1。我们之所以使用这个空间加权矩阵,是因为一个城市更有可能将自己与同一省份的同行进行比较和竞争豪斯曼检验表明,我们不能拒绝平均政治强度是外生的零假设。此外,我们采用最大似然程序来估计空间Durbin模型,以解决潜在的内质性问题由于中国公职人员信息的可获得性,我们使用了2003年至2015年的数据。
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引用次数: 0
Editorial board 2023 编辑委员会2023
IF 2.3 3区 经济学 Q2 ECONOMICS Pub Date : 2023-09-27 DOI: 10.1080/17421772.2023.2258700
Published in Spatial Economic Analysis (Vol. 18, No. 4, 2023)
发表于《空间经济分析》第18卷第4期
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引用次数: 0
Raising the bar (final) 提高标准(最后)
3区 经济学 Q2 ECONOMICS Pub Date : 2023-09-27 DOI: 10.1080/17421772.2023.2252691
Paul Elhorst, Ugo Fratesi, Maria Abreu, Pedro Amaral, Steven Bond-Smith, Coro Chasco, Luisa Corrado, Jan Ditzen, Daniel Felsenstein, Franz Fuerst, Vassilis Monastiriotis, Francesco Quatraro, Dimitrios Tsiotas, Jihai Yu
This editorial summarises the papers in issue 18(4) (2023). The first paper investigates attitudes towards civic engagement in relation to living closer to individuals with the same social status. The second paper develops a Bayesian estimator of a dynamic multivariate spatial ordered probit (DMSOP) model. The third paper examines the impact of drug-related activities on violent crime. The fourth paper web-scrapes data from individual firms to provide a better understanding of the determinants of innovation. The fifth paper tests the forecasting performance in post-crises years of spatial dynamic panel data (SDPD) models reformulated in first-differences. The sixth paper applies a count-data econometric model to explain early-stage (GE) business creation. The seventh paper examines patient migration flows among cantons and hospitals using a gravity model extended with spatial lags and a hospital efficiency score as an explanatory variable. The eighth paper studies whether the decision to migrate to pursue a tertiary education negatively affects student achievement at the university level as migration distance increases.
这篇社论总结了第18期(4)(2023)的论文。第一篇论文调查了与社会地位相同的人住得更近时对公民参与的态度。第二篇论文发展了动态多元空间有序概率(DMSOP)模型的贝叶斯估计。第三篇论文探讨了与毒品有关的活动对暴力犯罪的影响。第四篇论文从单个公司搜集数据,以便更好地理解创新的决定因素。第五章检验了基于一阶差分的空间动态面板数据(SDPD)模型在危机后年份的预测效果。第六篇论文应用计数数据计量经济模型来解释早期阶段(GE)的业务创建。第七篇论文使用扩展了空间滞后的引力模型和医院效率评分作为解释变量来考察各州和医院之间的患者迁移流动。第八篇论文研究了随着迁移距离的增加,移民追求高等教育的决定是否会对学生在大学水平上的成绩产生负面影响。
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引用次数: 0
Spatial GARCH models for unknown spatial locations – an application to financial stock returns 未知空间位置的空间GARCH模型——在金融股票收益中的应用
IF 2.3 3区 经济学 Q2 ECONOMICS Pub Date : 2023-09-06 DOI: 10.1080/17421772.2023.2237067
Markus J. Fülle, Philipp Otto
ABSTRACT Spatial GARCH models, like all other spatial econometric models, require the definition of a suitable weight matrix. This matrix implies a certain structure for spatial interactions. GARCH-type models are often applied to financial data because the conditional variance, which can be translated as financial risks, is easy to interpret. However, when it comes to instantaneous/spatial interactions, the proximity between observations has to be determined. Thus, we introduce an estimation procedure for spatial GARCH models under unknown locations employing the proximity in a covariate space. We use one-year stock returns of companies listed in the Dow Jones Global Titans 50 index as an empirical illustration. Financial stability is most relevant for determining similar firms concerning stock return volatility.
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引用次数: 5
Comparing modelling performance and evaluating differences of feature importance on defined geographical appraisal zones for mass real estate appraisal 大规模房地产评估中确定地理评估区的建模性能比较及特征重要性差异评价
IF 2.3 3区 经济学 Q2 ECONOMICS Pub Date : 2023-08-31 DOI: 10.1080/17421772.2023.2242897
A. C. Aydinoglu, S. Sisman
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引用次数: 0
Unequal response to mobility restrictions: evidence from COVID-19 lockdown in the city of Bogotá 对行动限制的不平等反应:来自波哥大市新冠肺炎封锁的证据
IF 2.3 3区 经济学 Q2 ECONOMICS Pub Date : 2023-08-29 DOI: 10.1080/17421772.2023.2235377
David Castells‐Quintana, Paula Herrera-Idárraga, L. Quintero, Guillermo Sinisterra
This paper examines the efficacy of government-mandated mobility restrictions on curbing urban mobility, paying special attention to spatial heterogeneity in lockdown compliance. In particular, it explores the role of cash subsidies disbursed during lockdown as well as socio-economic differences across neighbourhoods to explain their unequal response to mobility restrictions. To do so, it relies on novel data showing changes in movement at highly disaggregated spatial levels in Bogotá, before and during the first wave of the COVID-19 pandemic, matched with data on socio-economic characteristics and non-pharmaceutical interventions implemented in the period of analysis. Findings indicate that the general lockdown imposed in the city significantly reduced mobility (by about 41 percentage points). In terms of the unequal response across locations, the findings indicate that low-income areas with higher population density, informality and overcrowding reacted less to mobility restrictions. In this regard, despite government efforts, the findings indicate that cash subsidies were not sufficient to make compliance easier in low-income neighbourhoods.
本文考察了政府强制的流动性限制对抑制城市流动性的有效性,并特别关注了封锁依从性的空间异质性。特别是,它探讨了封锁期间支付的现金补贴的作用,以及社区之间的社会经济差异,以解释他们对流动限制的不平等反应。为此,它依赖于显示波哥大在第一波COVID-19大流行之前和期间在高度分类的空间层面上的流动变化的新数据,并与分析期间实施的社会经济特征和非药物干预措施数据相匹配。调查结果表明,在该市实施的全面封锁显著降低了流动性(约41个百分点)。就不同地区的不平等反应而言,研究结果表明,人口密度较高、不规范和过度拥挤的低收入地区对流动限制的反应较小。在这方面,尽管政府作出了努力,但调查结果表明,现金补贴不足以使低收入社区更容易遵守规定。
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引用次数: 1
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Spatial Economic Analysis
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