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Singapore Globally Entangled. Lessons for Central Europe? 新加坡全球纠缠。中欧的教训?
Q2 Social Sciences Pub Date : 2021-03-03 DOI: 10.1556/204.2021.00001
J. Jensen
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引用次数: 2
Multi-population models to handle mortality crises in forecasting mortality: A case study from Hungary 在死亡率预测中处理死亡率危机的多人口模型:来自匈牙利的案例研究
Q2 Social Sciences Pub Date : 2021-02-16 DOI: 10.1556/204.2021.00007
Csaba G. Tóth
Central and Eastern European countries faced a serious mortality crisis in the second part of the 20th century, resulting in many years of decreasing life expectancy. In the last few decades, however, this was followed by a period in which mortality improved. This dichotomy of past trends makes it difficult to forecast mortality by way of stochastic models that incorporate these countries’ long-term historical data. The product–ratio model (Hyndman et al. 2013) is a model of the coherent type, which relies more closely on subpopulations with common socioeconomic backgrounds and perspectives to forecast mortality for all populations. This paper examines whether the product–ratio model is suitable for forecasting mortality in countries that have experienced serious mortality crises. To that end, we present a case study centered on Hungary, where the mortality crisis lasted three decades. The evaluation is founded on a comprehensive comparison of the product–ratio model and the classical Lee–Carter model. Our main finding is that in the Hungarian case, the product–ratio model is more reliably accurate than the classical Lee–Carter model. The superior performance of the product–ratio model may indicate that coherent models are better suited to handling mortality crises in forecasting mortality than are independent models.
中欧和东欧国家在20世纪下半叶面临严重的死亡率危机,导致预期寿命多年下降。然而,在过去的几十年里,随之而来的是死亡率的提高。这种过去趋势的两分法使得很难通过纳入这些国家长期历史数据的随机模型来预测死亡率。产品比率模型(Hyndman et al. 2013)是一种连贯型模型,它更密切地依赖于具有共同社会经济背景和观点的亚人群来预测所有人群的死亡率。本文考察了产品-比率模型是否适用于预测经历过严重死亡率危机的国家的死亡率。为此,我们提出了一个以匈牙利为中心的案例研究,那里的死亡率危机持续了三十年。评价是建立在对产品比率模型和经典的李-卡特模型进行综合比较的基础上的。我们的主要发现是,在匈牙利的案例中,产品比率模型比经典的李-卡特模型更可靠准确。产品比模型的优越表现可能表明,在预测死亡率时,连贯模型比独立模型更适合处理死亡率危机。
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引用次数: 4
Adverse consequences of economic policy in combating global climate change in the Czech Republic 捷克共和国应对全球气候变化的经济政策的不利后果
Q2 Social Sciences Pub Date : 2021-02-12 DOI: 10.1556/204.2021.00002
Zdeněk Pikhart, Šárka Pikhartová, P. Procházka
The main aim of the article is to identify unintended consequences of economic policies to combat climate change, in the short and long run, using the example of the Czech economy. The short term impacts are assessed by world input-output analysis in order to capture direct and indirect channels affecting the Czech automotive industry. Optimistic, realistic and pessimistic scenarios of decrease in demand for cars due to the imposition of environmental taxes in the European Union and the rest of the world are presented. The results show adverse impacts on Czech gross domestic product from 1.6 to 4.9 percentage points. The economy is expected to change its structure and reallocate factors of production to an alternative use, but there is a risk of suboptimal allocation, which might reveal losses from less efficient allocation of labor and capital. Therefore, the analysis of the relationship between economic welfare and the quality of the environment is conducted. Data on the Czech economy confirm the hypothesis of an environmental Kuznets curve and point to unintended consequences of overly ambitious policies to mitigate global climate change. If economic welfare excessively declines, there would be a significant risk of undermining people's will to invest into environmental protection.
本文的主要目的是以捷克经济为例,从短期和长期来看,确定应对气候变化的经济政策的意外后果。通过世界投入产出分析来评估短期影响,以便捕捉影响捷克汽车工业的直接和间接渠道。乐观的,现实的和悲观的情景减少对汽车的需求,由于征收环境税在欧盟和世界其他地区提出。结果显示,对捷克国内生产总值的不利影响从1.6个百分点到4.9个百分点不等。中国经济有望改变结构,将生产要素重新配置到另一种用途上,但存在分配不佳的风险,这可能会暴露出劳动力和资本配置效率较低所带来的损失。因此,对经济福利与环境质量之间的关系进行了分析。捷克经济的数据证实了环境库兹涅茨曲线的假设,并指出了缓解全球气候变化的过于雄心勃勃的政策所带来的意想不到的后果。如果经济福利过度下降,将有极大的风险削弱人们投资环保的意愿。
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引用次数: 0
The privacy problem for internalizing behavioral externalities 行为外部性内部化的隐私问题
Q2 Social Sciences Pub Date : 2020-12-04 DOI: 10.1556/204.2020.00030
M. Jeffers
Providers of insurance used to have no other choice than to absorb the behavioral externalities of their policy-holders. New technology coupled with the incentives of low-risk consumers has made it possible for firms to price-discriminate on the basis of behavioral risk and thus internalize behavioral externalities. While cost-internalization is generally a positive development, the introduction of behavioral tracking technologies also introduces new economic and social costs. This paper explores the economic and moral trade-offs of adopting behavioral tracking technologies in various insurance settings.
过去,保险提供者别无选择,只能承担投保人的行为外部性。新技术加上低风险消费者的激励使公司有可能在行为风险的基础上进行价格歧视,从而使行为外部性内在化。虽然成本内部化通常是一种积极的发展,但采用行为跟踪技术也带来了新的经济和社会成本。本文探讨了在各种保险设置中采用行为跟踪技术的经济和道德权衡。
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引用次数: 0
Shadow economies and tax evasion: The case of the Czech Republic, Poland and Hungary 影子经济与逃税:捷克共和国、波兰和匈牙利的案例
Q2 Social Sciences Pub Date : 2020-12-02 DOI: 10.1556/204.2020.00029
Dennis Nchor
This paper examines the drivers and the size of the shadow economies of the Czech Republic, Hungary and Poland. It also investigates the tax losses associated with these shadow economic activities in all three countries. The Multiple Indicators and Multiple Causes (MIMIC) model is applied and uses time series data covering the period 1990–2019. The key findings show that the sizes of the shadow economies of the Czech Republic, Hungary and Poland are 10.44, 11.18 and 20.47% respectively. The results also show that the average size of the shadow economies between 1990–2019 was 14.92% in the Czech Republic, 18.72% in Hungary and 22.85% in Poland. The Czech Republic loses 3.13% of tax revenue from goods and services and 2.83% from incomes and profits as a result of the shadow economy, while Hungary loses 5.05% of tax revenue from goods and services and 1.68% from incomes and profits. Poland loses 5.25% of tax revenue from goods and services and 4.34% from incomes and profits.
本文考察了捷克共和国、匈牙利和波兰影子经济的驱动因素和规模。它还调查了这三个国家与这些影子经济活动相关的税收损失。采用多指标多原因(MIMIC)模型,并使用涵盖1990-2019年的时间序列数据。研究发现,捷克、匈牙利和波兰的影子经济规模分别为10.44%、11.18%和20.47%。研究结果还显示,1990-2019年间,捷克共和国的影子经济平均规模为14.92%,匈牙利为18.72%,波兰为22.85%。由于影子经济,捷克共和国损失了3.13%的货物和服务税收,2.83%的收入和利润税收,而匈牙利损失了5.05%的货物和服务税收,1.68%的收入和利润税收。波兰损失了5.25%的货物和服务税收,4.34%的收入和利润税收。
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引用次数: 4
Introduction to the special section on the public finance – growth nexus 公共财政与增长关系专题部分导言
Q2 Social Sciences Pub Date : 2020-11-20 DOI: 10.1556/204.2020.00028
Z. Darvas
The deep economic contraction triggered by COVID-19 results in large budget deficits and ballooning public debts, which could pose serious fiscal challenges to several countries. COVIDrelated challenges amplify the difficulty of long-standing public finance problems, such as the sustainability of European welfare systems in the midst of ageing populations and the difficulties of taxing in a globalised world, where rich people and multinational companies hide their income and wealth through complex financial structures involving several countries. It is therefore even more important that scarce public resources are collected and spent well. The four articles in this special section of Society and Economy address different aspects of the nexus between public finance structure and economic growth. The first versions of these papers were prepared for the Budapest Public Finance Seminar 2019 on ‘Growth implications of state budget income and expenditure structure’, held in Budapest, Hungary on 23 May 2019, and organised by the Hungarian State Treasury. The initial conference papers were developed into academic articles and were subject to the same level of peer review as any other article in Society and Economy. The order of the articles in this special issue reflects the order they were presented at the conference. It was a great privilege for me to deliver the keynote speech at the conference in which I focused on some big picture issues, drawing on a large body of existing research. The specific aspect I emphasise is the income distributional impacts of public finance structure and effectiveness, in addition to aggregate economic growth impacts. Both the academic and policy discussions of distributional issues became more prominent in the past decade. My main argument for a fair distribution of income as reflected in low-income inequality is that income inequality typically implies inequality of opportunity. While ‘fairness’ is a complex concept, whatever definition is adopted, it cannot be regarded as ‘fair’ if two persons reach different outcomes when they have the same talents and make the same effort, just because of their different family backgrounds. My analysis of public finance structures of European Union
2019冠状病毒病引发的深度经济收缩导致巨额预算赤字和不断膨胀的公共债务,这可能给一些国家带来严重的财政挑战。与covid - 19相关的挑战加剧了长期存在的公共财政问题的困难,例如在人口老龄化背景下欧洲福利制度的可持续性,以及在全球化世界中征税的困难,在全球化世界中,富人和跨国公司通过涉及多个国家的复杂金融结构隐藏其收入和财富。因此,更重要的是收集和使用稀缺的公共资源。《社会与经济》这一特殊部分的四篇文章论述了公共财政结构与经济增长之间关系的不同方面。这些文件的第一版是为2019年布达佩斯公共财政研讨会准备的,该研讨会的主题是“国家预算收入和支出结构对增长的影响”,该研讨会于2019年5月23日在匈牙利布达佩斯举行,由匈牙利财政部组织。最初的会议论文被发展成学术文章,并受到与《社会与经济》上任何其他文章相同水平的同行评审。本期特刊文章的顺序反映了它们在会议上发表的顺序。我很荣幸能在这次会议上发表主题演讲,我在演讲中重点讨论了一些宏观问题,借鉴了大量现有的研究成果。我强调的具体方面是公共财政结构和有效性对收入分配的影响,以及对总体经济增长的影响。在过去十年中,关于分配问题的学术和政策讨论变得更加突出。我对收入公平分配的主要论点是,收入不平等通常意味着机会不平等。虽然“公平”是一个复杂的概念,但无论采用什么定义,如果两个人拥有同样的才能,付出同样的努力,仅仅因为他们的家庭背景不同,结果却不同,这就不能被视为“公平”。对欧盟公共财政结构的分析
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引用次数: 0
Economic growth and income distribution implications of public spending and tax decisions 经济增长和收入分配对公共支出和税收决策的影响
Q2 Social Sciences Pub Date : 2020-11-20 DOI: 10.1556/204.2020.00025
Z. Darvas
The level and composition of public expenditures and revenues both have implications for economic development, as shown by the ‘fiscal multiplier’ and the ‘quality of public finance’ literature. Public finance decisions also influence the distribution of income. Based on a review of the literature, I argue for a fair distribution of income as reflected in low-income inequality, not particularly because of the impact of income inequality on long-term growth (which is a controversial issue), but primarily because income inequality typically implies inequality of opportunity. European Union countries have very diverse public finance structures and different levels of effectiveness and there is room for improvement in the growth and equality impacts in all countries. A general guideline would be that the most effective approach comprises progressive taxes and inheritance taxes, spending on education, health and public infrastructure, and better government effectiveness. At the height of the 2008 global crisis and the subsequent European financial and economic crises, the fiscal consolidation strategies of EU countries largely relied on cutting public investment and social spending (except pensions), which is the opposite of what is suggested in the literature. Better fiscal rules and good fiscal institutions are needed to safeguard growth- and distribution-friendly expenditures in a crisis.
正如“财政乘数”和“公共财政质量”文献所显示的那样,公共支出和收入的水平和构成都对经济发展有影响。公共财政决策也影响收入的分配。基于对文献的回顾,我主张在低收入不平等中体现收入的公平分配,不是因为收入不平等对长期增长的影响(这是一个有争议的问题),而是因为收入不平等通常意味着机会不平等。欧洲联盟国家的公共财政结构非常多样化,效率水平不同,所有国家的增长和平等影响都有改进的余地。一般准则是,最有效的办法包括累进税和遗产税,教育、卫生和公共基础设施支出,以及提高政府效率。在2008年全球危机和随后的欧洲金融和经济危机的高峰时期,欧盟国家的财政整顿战略在很大程度上依赖于削减公共投资和社会支出(养老金除外),这与文献中建议的相反。在危机中,需要更好的财政规则和良好的财政制度来保障有利于增长和分配的支出。
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引用次数: 1
Sharing communities – Community currency in the sharing economy 共享社区——共享经济中的社区货币
Q2 Social Sciences Pub Date : 2020-11-10 DOI: 10.1556/204.2020.00027
Eszter Szemerédi, T. Tatay
For the further development and more efficient operation of the sharing economy, a fast and inexpensive peer-to-peer payment system is an essential element. The aim of this study is to outline a prototype that ensures the automation and decentralization of processes through smart contracts without blockchain technology. The model has been built based on the narrative that a community currency created through smart contracts can promote genuine practices of sharing as opposed to the profit-oriented approach that most of the currently operating sharing economy platforms have. Features of the model, such as ease of use, high-speed transactions without transaction cost are benefits that can provide a more efficient alternative to the traditional or to the cryptocurrency-based centralized sharing economy platforms.
为了进一步发展和更有效地运行共享经济,一个快速、廉价的点对点支付系统是必不可少的因素。本研究的目的是概述一个原型,通过没有区块链技术的智能合约确保流程的自动化和去中心化。该模型是基于这样一种说法建立的:通过智能合约创建的社区货币可以促进真正的共享实践,而不是目前大多数运营的共享经济平台所采用的以利润为导向的方法。该模型的特点,如易用性,无交易成本的高速交易,可以为传统或基于加密货币的集中式共享经济平台提供更有效的替代方案。
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引用次数: 2
Identification of base erosion and profit shifting using tax evasion rate 利用逃税率识别税基侵蚀和利润转移
Q2 Social Sciences Pub Date : 2020-11-06 DOI: 10.1556/204.2020.00026
Michael Friedrich, Jana Tepperová
Multinational enterprises (MNEs) use different methods and structures for base erosion and profit shifting (BEPS) to optimize the tax liability of the group. It is of great interest to the relevant countries to be able to identify such practices and react with appropriate measures. The objective of this paper is to verify whether selected MNEs engaged in the digital economy tend to shift profits from the Czech Republic to jurisdictions with lower taxation using the tax evasion rate (TER) indicator and the transactional net margin method (TNNM). Since the TER method has not been tested yet, this paper also aims to demonstrate its application on real world data and to evaluate its usability. On a sample of five MNEs, the analysis showed a potential tendency to shift profits within Europe for four MNEs (Amazon, Apple, Google and Uber) and a potential tendency to shift profits specifically from the Czech Republic for one MNE (Amazon). The analysis shows that TER is suitable as a preliminary indication of possible risks, rather than their exact quantification.
跨国企业采用不同的税基侵蚀和利润转移(BEPS)方法和结构来优化集团的纳税义务。有关国家非常关心能够查明这种做法并采取适当措施作出反应。本文的目的是验证选定的从事数字经济的跨国公司是否倾向于使用逃税率(TER)指标和交易净利润率法(TNNM)将利润从捷克共和国转移到税收较低的司法管辖区。由于TER方法尚未经过测试,本文还旨在展示其在真实世界数据上的应用,并评估其可用性。在五家跨国公司的样本中,分析显示了四家跨国公司(亚马逊、苹果、谷歌和优步)在欧洲境内转移利润的潜在趋势,以及一家跨国公司(亚马逊)在捷克共和国转移利润的潜在趋势。分析表明,TER适合作为潜在风险的初步指示,而不是它们的精确量化。
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引用次数: 0
The evolution of European bailout arrangements and its impact on sovereign bond yields in the aftermath of the euro crisis 欧元危机后欧洲纾困安排的演变及其对主权债券收益率的影响
Q2 Social Sciences Pub Date : 2020-11-03 DOI: 10.1556/204.2020.00024
E. Boros, Gabor Sztano
The 2010–2012 euro crisis prompted a wave of institutional reforms in the European Economic and Monetary Union (EMU), and one of the most remarkable changes was the creation of a permanent bailout facility for troubled sovereigns. The birth of the European Stability Mechanism (ESM) in 2012 was preceded by harsh debates, reflecting a conflict between a German view of country-level responsibility and French-Italian calls for more risk sharing. These tensions have remained ever since, which was also highlighted by conflicts regarding the ESMs overhaul at the end of 2019. Concerns of Italy then drew attention to the fact that a wide range of issues prevented the community from finalizing the post-crisis structure of the eurozone. This paper focuses on the evolution of the EMU financial assistance framework up until the latest efforts for its reform. We analyse the impact of related policy announcements on changes in sovereign bond yields of Italy, Spain, Portugal and Ireland (i.e. the most vulnerable countries during the euro crisis). Our findings show that news on bailout arrangements significantly contributed to a contemporaneous moderation of periphery bond yields, especially in the case of shorter maturities. This result hints at the role of common facilities in supporting financial stability. To enhance this feature, a ‘package approach’ (i.e. multiple reforms together, as stressed by Italy) may well need to be considered. Such a broad perspective can help strengthen the euro area once the acute threat of the coronavirus pandemic is averted.
2010-2012年的欧元危机促使欧洲经济与货币联盟(EMU)进行了一波制度改革,其中最引人注目的变化之一是为陷入困境的主权国家建立了永久性救助机制。2012年欧洲稳定机制(ESM)诞生之前,曾有过激烈的辩论,反映出德国对国家层面责任的看法与法国和意大利对更多风险分担的呼吁之间的冲突。自那以后,这种紧张关系一直存在,2019年底有关esm改革的冲突也突显了这一点。意大利的担忧使人们注意到一个事实,即广泛的问题阻碍了共同体最终确定危机后的欧元区结构。本文重点研究了欧洲货币联盟财政援助框架的演变,直至其改革的最新努力。我们分析了相关政策公告对意大利、西班牙、葡萄牙和爱尔兰(即欧元危机期间最脆弱的国家)主权债券收益率变化的影响。我们的研究结果表明,有关救助安排的消息显著促进了外围国家债券收益率的同期缓和,特别是在期限较短的情况下。这一结果暗示了共同工具在支持金融稳定方面的作用。为了加强这一特点,可能需要考虑“一揽子方法”(即意大利所强调的多重改革)。一旦冠状病毒大流行的严重威胁得以避免,这种广阔的视角可以帮助加强欧元区。
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引用次数: 2
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Society and Economy
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