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Factors of Ethereum Profitability as a Platform for Creating Decentrilized Applications 以太坊作为创建去中心化应用程序平台的盈利因素
IF 2.8 3区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2023-02-01 DOI: 10.31107/2075-1990-2023-1-95-115
K. Shilov, A. Zubarev
By now, cryptocurrencies have almost become a part of the modern financial asset space, but the cryptocurrency market itself is not homogeneous, and individual cryptocurrencies can differ significantly in their properties and functions. For example, the cryptocurrency Ether is second in capitalization after Bitcoin, but the Ethereum and Bitcoin blockchains differ significantly in their properties and functions. In particular, Ethereum is the most popular digital platform for creating decentralized applications (dApps). The purpose of this work is to try to answer the question "Does the market take into account the features of the Ethereum blockchain in the price dynamics of the Ether cryptocurrency?" This question is also directly related to the search for potential fundamental factors that can explain the price dynamics of Ether. The main econometric method used in the study is generalized autoregressive conditional heteroskedasticity (GARCH) models. Having evaluated about 15 thousand different specifications of GARCH models, where various Ethereum blockchain usage metrics were used as explanatory variables, we obtained the results that Ethereum network usage metrics do not significantly correlate with Ether cryptocurrency returns. Moreover, these metrics are also unable to explain the relative strengthening/weakening of Ether relative to Bitcoin. Thus, we conclude that despite the presence of a number of special functional properties of the Ethereum blockchain, the price dynamics of the Ether cryptocurrency does not reflect them.
到目前为止,加密货币几乎已经成为现代金融资产空间的一部分,但加密货币市场本身并不同质,单个加密货币的属性和功能可能存在很大差异。例如,加密货币以太币的市值仅次于比特币,但以太坊和比特币区块链在属性和功能上有很大不同。特别是,以太坊是创建分散应用程序(dApps)的最受欢迎的数字平台。这项工作的目的是试图回答这样一个问题:“市场是否在以太币的价格动态中考虑了以太坊区块链的特征?”这个问题也与寻找可以解释以太币价格动态的潜在基本因素直接相关。研究中使用的主要计量方法是广义自回归条件异方差(GARCH)模型。我们评估了大约1.5万种不同规格的GARCH模型,其中各种以太坊区块链使用指标被用作解释变量,我们获得了以太坊网络使用指标与以太币加密货币回报不显着相关的结果。此外,这些指标也无法解释以太币相对于比特币的相对强弱。因此,我们得出结论,尽管以太坊区块链存在许多特殊的功能属性,但以太币的价格动态并没有反映它们。
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引用次数: 0
Study of the Momentum Effect in the Price Dynamics of Highly Liquid Shares on the Russian Securities Market 俄罗斯证券市场高流动性股票价格动态的动量效应研究
IF 2.8 3区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2023-02-01 DOI: 10.31107/2075-1990-2023-1-58-73
V. Nazarova, Sergei I. Leshchev
In this paper, the momentum effect is viewed as a price anomaly wherein portfolios of assets of the same return class exhibit systematic outperformance in earnings relative to a given benchmark (e.g., a market index). The study contributes to a better understanding of the momentum effect in the Russian stock market. Using data from the Russian stock market over the period 2019–2021, 16 momentum strategies were analyzed and the risks of momentum strategies related to market volatility were studied. The results show that the impulse strategy generates positive returns even when transaction costs are taken into account, has lower volatility and lower tail risk compared to the market index.
在本文中,动量效应被视为一种价格异常,其中相同回报类别的资产组合相对于给定基准(例如,市场指数)表现出系统性的收益表现。该研究有助于更好地理解俄罗斯股市的动量效应。利用2019-2021年俄罗斯股市的数据,分析了16种动量策略,并研究了动量策略与市场波动相关的风险。结果表明,与市场指数相比,脉冲策略在考虑交易成本的情况下仍能产生正收益,具有更低的波动性和更低的尾部风险。
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引用次数: 0
Development of Tax Incentives for Investments in Human Capital 人力资本投资税收优惠的发展
IF 2.8 3区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2023-02-01 DOI: 10.31107/2075-1990-2023-1-116-133
A. Tikhonova
The article discusses the basics of building a system of tax incentives for investments in human capital, capable of ensuring economic growth of the Russian Federation. The relevance of this issue is explained by three circumstances: first, investment in human capital is a key tool for protecting workers from the adverse effects of automation; second, human capital accumulation is closely correlated with income inequality and poverty levels; third, it is a key factor in stimulating rapid economic growth. The purpose of the study is to work out directions of development of tax incentives for investments in human capital on the basis of review and systematization of domestic and foreign literature. In accordance with the goal, the following tasks are defined: to identify areas of taxation influence on human capital formation; to formulate the principles of tax stimulation of investments in human capital; to characterize the tax instruments stimulating growth of investments in human capital; to highlight the state approaches to tax stimulation of investments in human capital of individuals. The scientific literature in the field of human capital development and tools for its regulation was analyzed, and the use of tax incentives was substantiated. The principles of tax stimulation of investments in human capital are formulated and described: the principle of risk minimization, the principle of multidirectionality by subjects of stimulation, the principle of differentiation by types and forms of human capital, and the principle of systemic measures of state support. The study presents three groups of tax incentives focused on the identified areas of impact and taking into account the formulated principles of stimulating investments in human capital.
本文讨论了建立一个能够确保俄罗斯联邦经济增长的人力资本投资税收激励制度的基础。这个问题的相关性可以用三种情况来解释:首先,人力资本投资是保护工人免受自动化不利影响的关键工具;第二,人力资本积累与收入不平等和贫困程度密切相关;第三,它是刺激经济快速增长的关键因素。本文的研究目的是在对国内外文献进行梳理和整理的基础上,提出人力资本投资税收优惠政策的发展方向。根据这一目标,确定了以下任务:确定税收对人力资本形成的影响领域;制定人力资本投资的税收激励原则;描述刺激人力资本投资增长的税收工具;强调国家对个人人力资本投资的税收刺激方法。本文分析了人力资本开发领域的科学文献及其监管工具,并证实了税收激励的使用。制定并描述了人力资本投资税收激励的原则:风险最小化原则、激励主体多向性原则、人力资本类型和形式差异化原则以及国家支持的系统性措施原则。研究报告提出了三组税收激励措施,重点放在已确定的影响领域,并考虑到刺激人力资本投资的制定原则。
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引用次数: 1
Regions with Low Financial Sustainability: Analysis and Enhancement of Development 财政可持续性低的地区:发展分析与对策
IF 2.8 3区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2023-02-01 DOI: 10.31107/2075-1990-2023-1-26-44
P. Stroev, O. Pivovarova, Khasanbi V. Sheozhev, A. I. Dudnik
This article presents an analysis of the socio-economic development and fiscal position of the subjects of the Russian Federation with low financial sustainability. The existing domestic and foreign approaches to understanding the concept of "financial sustainability of territory" are analyzed. It is proved that the regions with low financial sustainability include the subjects of the Russian Federation with a high level of gratuitous receipts in the structure of the regional budget and lagging behind the average Russian regions in terms of basic economic parameters. The relevance of the study lies in identifying problems that hinder the economic growth of such regions, as well as in developing measures to improve interbudget relations. ITo carry out the analysis and identify the specifics of management of these territories, the authors identify a group of regions with low financial sustainability, having different geographical location and degree of intensity of this problem (the Republics of Mordovia and Tyva, the Trans-Baikal Territory, the Pskov and Oryol Regions, the Jewish Autonomous Region), and apply an original methodological approach based on the assessment of the socio-economic situation and the fiscal position. As a result, both general socio-economic (depopulation, low wages, unemployment, depreciation of fixed assets, low investment and innovation activity) and fiscal (budget imbalance, low level of financial independence, debt burden) problems of these subjects of the Russian Federation, as well as problems specific to each of them, are identified. Measures to enhance economic development and growth of the income base of regions with low financial sustainability are proposed, and suggestions for improving regulatory legal acts in the field of state regional management are formulated.
本文分析了财政可持续性较低的俄罗斯联邦主体的社会经济发展和财政状况。分析了国内外对“领土财务可持续性”概念的现有理解方法。事实证明,财政可持续性较低的地区包括俄罗斯联邦在区域预算结构中无偿收入水平较高、在基本经济参数方面落后于俄罗斯平均水平的地区。这项研究的意义在于查明阻碍这些区域经济增长的问题,以及制订改善预算间关系的措施。为了进行分析并确定这些领土的管理细节,作者确定了一组财政可持续性较低的地区,这些地区具有不同的地理位置和该问题的严重程度(莫尔多维亚共和国和蒂瓦共和国,跨贝加尔湖领土,普斯科夫和奥廖尔地区,犹太自治区),并在评估社会经济状况和财政状况的基础上应用了一种原始的方法方法。结果,确定了俄罗斯联邦这些问题的一般社会经济问题(人口减少、工资低、失业、固定资产折旧、投资和创新活动少)和财政问题(预算不平衡、财政独立程度低、债务负担)以及每个问题的具体问题。提出了促进财政可持续性较低地区经济发展和收入基础增长的措施,并提出了完善国家区域管理领域监管法律行为的建议。
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引用次数: 1
Interregional Differences in Inflation through the Prism of Ackley’s Theory 从阿克利理论的棱镜看通货膨胀的地区间差异
IF 2.8 3区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2023-02-01 DOI: 10.31107/2075-1990-2023-1-8-25
B. Alekhin
In Russia inflation, as measured by the consumer price index (CPI), varies greatly from region to region. This study aims to find an answer to the following question: does there exist a long-term, equilibrium relationship between these differences and interregional differences in the cost of production, delivery and sale of domestic goods and the cost of imported goods? This research question stems from the markup theory of inflation proposed by G. Ackley, who assumed that inflation is a markup on the cost of labor and materials and the cost of living imposed, respectively, by firms and workers to protect profits and wages. Our empirical model of regional CPI includes the unit labor cost, the cost of freight and the cost of imported goods (all in index form). Econometrically, the model is an error-correction model derived from the ARDL model. The pooled mean group estimator is used to estimate the model’s parameters for a panel of 80 regions for the years 2000–2020. Our results do not reject the hypothesis of long-run homogeneity. For a given level of inflation, an increase in unit labor costs would cause prices to adjust completely in the long run, leaving the markup unchanged. Although Ackley’s theory calls for controlling the markup with the usual instruments of monetary and fiscal policies, it finds them inadequate and allows to conclude that regional authorities are able to contain price increases through industrial policy.
在俄罗斯,以消费者价格指数(CPI)衡量的通货膨胀在不同地区差别很大。本研究旨在回答以下问题:这些差异与区域间国内商品的生产、运输和销售成本与进口商品成本的差异之间是否存在长期的均衡关系?这个研究问题源于G. Ackley提出的通货膨胀加价理论,他认为通货膨胀是企业和工人为了保护利润和工资而对劳动力和材料成本以及生活成本分别施加的加价。我们的区域CPI实证模型包括单位劳动力成本、运费成本和进口商品成本(均为指数形式)。在计量经济学上,该模型是由ARDL模型衍生而来的误差修正模型。混合平均组估计器用于估计2000-2020年80个地区面板的模型参数。我们的结果并不排斥长期同质性的假设。对于给定的通货膨胀水平,单位劳动力成本的增加将导致价格在长期内完全调整,使加价保持不变。尽管阿克利的理论呼吁用货币和财政政策等常用工具来控制价格上涨,但他发现这些工具是不够的,并得出结论认为,地方当局能够通过产业政策来控制价格上涨。
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引用次数: 0
The Low-Risk Effect in Equities: Evidence from Industry Data in an Earlier Time 股票的低风险效应:来自较早时期行业数据的证据
IF 2.8 3区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2023-01-31 DOI: 10.1080/0015198X.2022.2158709
C. Conover, Joseph D. Farizo, Andrew C. Szakmary
Abstract Recently, there has been discussion of a “replication crisis” in Finance, where many empirical results in financial research are said not to be replicable. Previous research finds that low-risk stocks have higher returns than higher-risk stocks on a risk-adjusted basis. We reexamine the low-risk effect using a unique dataset for U.S. industries from 1871 to 1925. We confirm the presence of the effect for portfolios of U.S. industries, indicating that the low-risk effect is not due to data mining in previous studies. Comparing the results to that for more recent data, we find that the overall effect is at least as strong in the earlier data. Given that some market frictions were fewer in the earlier period, the results suggest that implicit trading costs, illiquidity, and/or behavioral biases may play an important role in the low-risk effect.
摘要近年来,金融学界出现了“可复制危机”的讨论,许多金融研究的实证结果被认为是不可复制的。先前的研究发现,在风险调整的基础上,低风险股票比高风险股票有更高的回报。我们使用1871年至1925年美国工业的独特数据集重新检验了低风险效应。我们证实了美国行业投资组合效应的存在,表明在以往的研究中,低风险效应不是由于数据挖掘。将结果与最近的数据进行比较,我们发现总体效应至少与早期数据一样强。考虑到早期一些市场摩擦较少,结果表明,隐性交易成本、非流动性和/或行为偏差可能在低风险效应中发挥重要作用。
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引用次数: 0
Neural Stimulation of Brain Organoids with Dynamic Patterns: A Sentiomics Approach Directed to Regenerative Neuromedicine. 用动态模式对脑有机体进行神经刺激:面向再生神经医学的感知组学方法。
IF 1.6 3区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2023-01-16 eCollection Date: 2023-03-01 DOI: 10.3390/neurosci4010004
Alfredo Pereira, José Wagner Garcia, Alysson Muotri

The new science called Sentiomics aims to identify the dynamic patterns that endow living systems with the capacity to feel and become conscious. One of the most promising fields of investigation in Sentiomics is the development and 'education' of human brain organoids to become sentient and useful for the promotion of human health in the (also new) field of Regenerative Neuromedicine. Here, we discuss the type of informational-rich input necessary to make a brain organoid sentient in experimental settings. Combining this research with the ecological preoccupation of preserving ways of sentience in the Amazon Rainforest, we also envisage the development of a new generation of biosensors to capture dynamic patterns from the forest, and use them in the 'education' of brain organoids to afford them a 'mental health' quality that is likely to be important in future advances in 'post-humanist' procedures in regenerative medicine. This study is closely related to the psychophysical approach to human mental health therapy, in which we have proposed the use of dynamic patterns in electric and magnetic brain stimulation protocols, addressing electrochemical waves in neuro-astroglial networks.

被称为 "知觉学"(Sentiomics)的新科学旨在确定赋予生命系统感觉和意识能力的动态模式。感知组学中最有前景的研究领域之一是开发和 "教育 "人脑类器官,使其具有感知能力,并在再生神经医学(也是新领域)中促进人类健康。在这里,我们将讨论在实验环境中让类脑器官具有感知能力所需的信息丰富的输入类型。将这项研究与保护亚马逊雨林感知方式的生态学关注点相结合,我们还设想开发新一代生物传感器,以捕捉森林中的动态模式,并将其用于 "教育 "类脑器官,使其具备 "心理健康 "素质,这在未来 "后人文主义 "再生医学程序的发展中可能非常重要。这项研究与人类心理健康治疗的心理物理学方法密切相关,我们已提议在电刺激和磁刺激脑部方案中使用动态模式,以解决神经-胃神经网络中的电化学波问题。
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引用次数: 0
International Practice of Tax Expense Identification 税务费用鉴定的国际实践
IF 2.8 3区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2023-01-01 DOI: 10.31107/2075-1990-2023-3-91-103
T. Tischenko
While it is generally accepted in foreign jurisdictions to treat tax expenditures as foregone budget revenues, due to the application of certain provisions of the tax code, significant cross-country differences emerge in determining which of these can be recognized as deviations and which as the norm. There is no consensus on which approaches can be recognized as best practice. The topic of methods for determining tax expenditures remains relevant. The purpose of the study is to identify the principles and criteria of tax expense accounting. Theoretical basis of the study consists of legal acts and approaches to definition of normative tax structure. The research is conducted with the use of empirical methods, including synthesis and comparative analysis of cases. As a result of the study a classification of tax preferences was developed and two methods of tax expense identification, normative and conditional, were proposed. A certain correlation between the concepts of tax expenses and methods of their identification was revealed. The international practice of attributing preferences to tax expenses was reviewed, which helps to understand the differences in the identification methods suggested by the author. The conclusion on advantages and limitations of the use of the two methods of tax expense accounting is made.
虽然在外国司法管辖区普遍接受将税收支出视为先前的预算收入,但由于适用税法的某些规定,在确定哪些可以被认为是偏差,哪些可以被认为是规范方面出现了重大的跨国差异。对于哪些方法可以被认为是最佳实践,目前还没有达成共识。确定税收支出方法的主题仍然是相关的。本研究的目的是确定税务费用会计的原则和标准。研究的理论基础包括法律行为和规范税收结构的界定方法。本研究采用实证方法,包括案例综合分析和比较分析。研究的结果是对税收优惠进行了分类,并提出了两种确定税收费用的方法,即规范性和有条件的方法。揭示了税项费用概念与税项费用识别方法之间存在一定的相关性。回顾了将优惠归因于税收费用的国际惯例,这有助于理解作者建议的识别方法的差异。总结了两种税项费用核算方法的优缺点。
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引用次数: 0
Impact of the Level and Structure of the Tax Burden on Citizens Inequality 税收负担水平和结构对公民不平等的影响
IF 2.8 3区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2023-01-01 DOI: 10.31107/2075-1990-2023-3-59-77
A. Pugachev
The purpose of this study is to determine the impact of the structure and level of the tax burden on inequality of citizens, using the example of the countries of the Organization for Economic Cooperation and Development (OECD). The hypothesis was that the structure and level of the tax burden affect citizens inequality. This hypothesis was tested using a correlation and regression analysis of the dependence of citizens inequality level on the tax burden structure by decomposing it into separate taxes. The Gini coefficient and the share of income of the tenth decile group were chosen as indicators of inequality. The calculations were carried out using the Data Analysis in MS Excel for the years 2000 and 2020 on the basis of statistical data from the World Bank and OECD. The data set formed for the study contains about 1 thousand indicators. The share of all taxes in GDP has the closest relationship with inequality: it explains the dynamics of the level of inequality by 53–74%. The severity of the tax burden has a more significant impact on inequality than its structure. The decrease or increase in the share of a tax in the structure of the tax burden characterizes the weakening or strengthening of the impact of this tax on inequality. The change in the structure of the tax burden in OECD countries in 2020 compared to 2000 contributed to the smoothing of citizens inequality by increasing the share of income tax while reducing the share of indirect taxes. The relationship between the indicators of tax burden and inequality is non-linear. It fits into the concept of A. Laffer. Establishing the type of this dependence will make it possible to solve the problem of optimizing the structure of tax burden in order to smooth inequality.
本研究的目的是确定税收负担的结构和水平对公民不平等的影响,以经济合作与发展组织(经合发组织)的国家为例。假设是税收负担的结构和水平影响公民的不平等。通过将公民不平等水平分解为单独的税种,对税收负担结构的依赖性进行了相关和回归分析,对这一假设进行了检验。基尼系数和第十十分位群体的收入份额被选为不平等的指标。根据世界银行和经合组织的统计数据,使用MS Excel中的数据分析软件进行了2000年和2020年的计算。本研究形成的数据集包含约1000个指标。所有税收在GDP中所占的份额与不平等的关系最为密切:它解释了53-74%的不平等水平的动态。税收负担的严重程度对不平等的影响比其结构更显著。一种税收在税收负担结构中所占份额的减少或增加,标志着这种税收对不平等的影响的减弱或加强。与2000年相比,2020年经合组织国家税收负担结构的变化通过增加所得税的份额而减少间接税的份额,有助于消除公民不平等。税收负担指标与不平等之间存在非线性关系。它符合A. Laffer的概念。确立这种依赖的类型,就有可能解决优化税负结构的问题,从而消除不平等。
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引用次数: 0
Fiscal Role of Special Duties on Imported Goods 进口货物特别关税的财政作用
IF 2.8 3区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2023-01-01 DOI: 10.31107/2075-1990-2023-3-25-40
D. Fedotov
The article considers the measures of customs regulation of foreign trade activities used in the world practice. Due to the liberalization of world trade, most countries reduce the use of customs tariff regulation measures, compensating them with the introduction of special duties on imported goods. The purpose of the study is to analyze the international practice of applying those special duties. Analysis of the application of special duties to and against the EAEU countries was carried out, and the implementation of the fiscal function of special duties was examined in particular. The hypothesis of the study is the assumption that special duties play an insignificant fiscal role in the state budget revenues. Analysis of the practice of applying special duties was conducted on the basis of data from the World Trade Organization and the Treasury bodies of the Russian Federation. In the course of the study, the economic and logical methods of comparison, detailing, as well as the balance method were actively used. It was found that anti-dumping duties, which account for 2/3 of all special duties, are most often used to regulate the import of foreign goods. Russia applies 25 protective measures to goods imported from other countries, and 93 protective measures are applied to Russian goods. Special duties are currently insignificant in revenues of the federal budget of Russia; in 2021 their ratio with the receipt of import customs duties amounted to 1.5%. At the same time, there is a steady growth in the receipt of special duties: over the past 10 years, it has increased 13-fold. To increase the fiscal role of special duties, it is advisable to change the order of their distribution among the EAEU countries, so that the entire amount of special duties on imported goods is credited to the budget of the country that initiated their introduction.
本文对国际上常用的海关对外贸易活动监管措施进行了探讨。由于世界贸易的自由化,大多数国家减少了关税管制措施的使用,对进口货物征收特别关税作为补偿。本研究的目的是分析适用这些特殊义务的国际惯例。分析了特别税对欧亚经济联盟国家的适用和反对情况,并特别审查了特别税财政职能的执行情况。本研究的假设是假定特殊税在国家预算收入中所起的财政作用不显著。根据世界贸易组织和俄罗斯联邦财政机构提供的数据,对征收特别关税的做法进行了分析。在研究过程中,积极运用了经济、逻辑的比较法、详解法和平衡法。调查发现,反倾销税最常用于管制外国商品的进口,占所有特殊关税的2/3。俄罗斯对从其他国家进口的商品实施了25项保护措施,对俄罗斯商品实施了93项保护措施。目前,特殊税在俄罗斯联邦预算收入中所占比例微不足道;2021年,其与进口关税收入的比例为1.5%。与此同时,特殊税收入稳步增长:在过去10年里,它增长了13倍。为了增加特殊关税的财政作用,明智的做法是改变其在欧亚经济联盟国家之间的分配顺序,以便将进口商品的全部特殊关税记入开征关税国家的预算。
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引用次数: 0
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