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Wybrane koncepcje pomiaru nierówności dochodowych
Pub Date : 2021-06-30 DOI: 10.15584/NSAWG.2021.2.2
G. Przekota
Determining the level of income inequality requires the adoption of a specific measurement methodology. The aim of the study was to review and discuss the methodologies used to measure income inequality. Four measures are presented, each based on different assumptions. These measures were the Gini coefficient, Theil coefficient, Kukuła coefficient and unevenness coefficient. The first three measures, and in particular the Gini coefficient, are commonly described in the literature, while the unevenness coefficient is the author’s proposal for measuring income inequality. The empirical material for the research consists of data on the distribution of disposable income by decile groups in households in Poland for the years 2005–2017. The most important issue in practice regarding the measurement of income inequality was the transfer principle. Depending on the methodology adopted, the transfer of income is treated differently. The Gini, Theil and Kukula coefficients respond to any change in the income distribution, while the unevenness coefficient only to changes above the average. In a situation where the Gini coefficient (Theil and Kukula) decreases (increases), the level of inequality decreases (increases), but it is not known which transfers led to such a result. The decreasing (growing) unevenness coefficient means that these were transfers from groups with shares in income above (below) the average for groups with shares below (above) the average.
确定收入不平等的程度需要采用一种具体的测量方法。这项研究的目的是回顾和讨论用于衡量收入不平等的方法。提出了四种衡量标准,每一种都基于不同的假设。这些指标分别是基尼系数、泰尔系数、Kukuła系数和不均匀系数。前三个指标,尤其是基尼系数,是文献中常用的描述,而不均匀系数是作者衡量收入不平等的建议。该研究的实证材料包括2005-2017年波兰家庭中按十分位数分组的可支配收入分配数据。在衡量收入不平等的实践中,最重要的问题是转移原则。根据所采用的方法,对收入转移的处理是不同的。基尼系数、泰尔系数和库库拉系数对收入分配的任何变化作出反应,而不均匀系数只对高于平均水平的变化作出反应。在基尼系数(Theil和Kukula)降低(增加)的情况下,不平等程度降低(增加),但不知道是哪些转移导致了这样的结果。不均匀系数的减小(增大)意味着,这些资金是从收入份额高于(低于)平均水平的群体转移到收入份额低于(高于)平均水平的群体。
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引用次数: 0
Koszty systemu gospodarki odpadami komunalnymi w gminach w ujęciu procesowym
Pub Date : 2021-06-30 DOI: 10.15584/NSAWG.2021.2.10
Mateusz Łajewski
The aim of this article is to identify the processes involved in the management of municipal waste in communes and to determine their cost-intensity. The research was carried out on 40 randomly selected communes of the Podlaskie voivodeship, which ensure the representativeness for this region. The following research methods were used: studies of the literature on the subject, analysis of national and local legal acts, and analysis of reports on the implementation of the budget for 2019. In addition, the multiple regression method was used to determine the level of influence of the explanatory variables (costs attributed to the processes of the municipal waste management system) on the explained variable (total costs of the municipal waste management system). The research shows that in a process approach, this system includes seven processes: establishing the legal framework for the system’s operation; providing the technical infrastructure; determining the method of financing the service; selecting the service contractor; collecting and transporting municipal waste; managing municipal waste; as well as controlling and monitoring the system. The analysis of the budget execution reports of 40 communes in the Podlaskie voivodeship shows that the municipal waste management systems generating the highest costs are in municipalities and cities with poviat rights and the lowest in rural communes, while the highest level of costs per capita are in urban-rural communes. Moreover, a multiple regression analysis determined that processes 5 and 6 – collection and transport of municipal waste – as well as its management, are the most cost-intensive and also determine the total system costs.
本文的目的是查明在社区管理城市废物所涉及的过程,并确定其成本强度。为了保证本地区的代表性,本研究随机选取了波德拉斯基省的40个公社作为研究对象。本文采用了以下研究方法:研究相关文献,分析国家和地方法律行为,分析2019年预算执行情况报告。此外,采用多元回归方法确定解释变量(归因于城市废物管理系统过程的成本)对被解释变量(城市废物管理系统总成本)的影响程度。研究表明,从过程的角度看,该制度包括七个过程:建立制度运行的法律框架;提供技术基础设施;确定服务的融资方式;选择服务承包商;收集和运输城市废物;管理都市废物;以及控制和监控系统。对波德拉斯基省40个市镇预算执行报告的分析表明,产生最高费用的城市废物管理系统是在拥有人权的市镇,产生最低费用的是农村市镇,而人均费用最高的是城乡市镇。此外,多重回归分析确定工序5和工序6 - -收集和运输城市废物- -及其管理是成本最密集的工序,也决定了整个系统的成本。
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引用次数: 0
Zmiany zachowań konsumenckich w zakresie przeprowadzania transakcji gotówkowych i bezgotówkowych
Pub Date : 2021-06-30 DOI: 10.15584/NSAWG.2021.2.8
Anna Szczepańska-Przekota
Contemporary changes involving the computerization of everyday life affect its every sphere. This is especially true of the financial world. Until recently, the basic form of payments were of cash, whereas currently they constitute only a small part of all in trade. Even in everyday shopping, payment cards are already widely used, and traditional money is systematically being replaced by non-cash money. Taking these observations into account, the aim of the study was to identify the pace of changes in consumer attitudes in the use of selected services offered by the banking sector, i.e. the use of ATMs and the use of payment cards. The work was based on quarterly data for the period 2005 Q1 – 2020 Q1 provided by the National Bank of Poland. The analyses examined the rate of changes and their seasonal distribution. The analyzed data show that society uses fewer and fewer cash withdrawals from ATMs, although larger amounts are withdrawn. The fact that ATMs are used less frequently reduces their number. However, the non-cash payments market is constantly developing. This form is characterized by the highest growth dynamics. There are also changes in seasonal behavior. Today, more transactions are made in the second and third quarters. Quite unexpectedly, it was observed that the number of transactions in the fourth quarters was lower than the number of transactions in the second and third quarters. However, the fewest transactions are invariably carried out in the first quarters. Depending on the instrument, the differences amount to two to ten percentage points. In general, research shows that in a stable market, trust in non-cash money grows at the expense of cash. Only a crisis situation – in 2020 it was the declaration of a pandemic – there is a slightly increased interest in cash.
包括日常生活的计算机化在内的当代变化影响着生活的各个领域。在金融领域尤其如此。直到最近,支付的基本形式是现金,而目前它们只占全部贸易的一小部分。即使在日常购物中,支付卡也已经被广泛使用,传统的货币正在系统地被非现金货币所取代。考虑到这些观察结果,这项研究的目的是确定消费者在使用银行部门提供的某些服务(即使用自动柜员机和使用支付卡)方面态度的变化速度。这项工作基于波兰国家银行提供的2005年第一季度至2020年第一季度的季度数据。这些分析考察了气候变化的速度及其季节性分布。经分析的数据显示,社会上从自动取款机取钱的人越来越少,尽管提取的金额越来越大。自动取款机使用频率降低的事实减少了它们的数量。然而,非现金支付市场正在不断发展。这种形式的特点是最高的增长动态。季节性行为也有变化。如今,更多的交易发生在第二季度和第三季度。出乎意料的是,第四季度的交易数量低于第二季度和第三季度。然而,最少的交易总是在第一季度进行。根据不同的金融工具,差异可达2到10个百分点。总的来说,研究表明,在稳定的市场中,对非现金货币的信任以牺牲现金为代价而增长。只有在危机情况下(2020年宣布大流行),人们对现金的兴趣才会略有增加。
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引用次数: 0
Przedsiębiorczość społeczna w tworzeniu podstaw bezpieczeństwa społecznego wspólnot lokalnych
Pub Date : 2021-06-30 DOI: 10.15584/NSAWG.2021.2.9
Agata Szydlik-Leszczyńska, M. Leszczyński
Contemporary processes of administration are of a complex character. It requires from policymakers who form the economic policy the choice of adequate and diverse methods and interaction techniques. One needs to be aware of the fact that creating suitable conditions for socio-economic development should take place on different levels of a country’s organisation. Stimulation of development is inscribed into the core and nature of local government actions and supporting social entrepreneurship constitutes one of the biggest challenges on the level of municipalities and counties. The aim of the study is to point to the meaning of social entrepreneurship in creating the foundations of social security. Social entrepreneurship is inseparably connected to one of the contemporary trends in the economy, namely the social economy. In Poland, the social economy has been gaining in popularity in recent years, following a number of negative social effects observed after the rough period of economic transformation and its ownership and structural transitions. In the study, the essence of social entrepreneurship has been characterised as an important action aimed at improving the feeling of social security. The reference has been made to Świętokrzyskie voivodeship, in which the meaning of social entrepreneurship has been pointed and attributed by policymakers responsible for the development policy. The stimulation of social economy subjects may be an important supplement of regional policy aimed at attracting external investments (with shortages of capital connected to the regional policy). This results from the fact that launching business in the social economy sector does not require significant capital outlay, and may constitute a chance for involving young people who want to test themselves in a role of budding entrepreneurs. Promotion of social entrepreneurship might as well contribute to the reinforcement of social cohesion as well as building regional social capital by including into the labour market some groups that are “forgotten” and feel it difficult to find themselves on the open labour market. The article is of an overview character.
当代行政管理过程具有复杂的特点。它要求制定经济政策的决策者选择适当而多样的方法和互动技术。人们需要认识到,为社会经济发展创造适当的条件应该在一个国家组织的不同层次上进行。促进发展已成为地方政府行动的核心和性质,支持社会企业精神是市县一级的最大挑战之一。这项研究的目的是指出社会企业家精神在创造社会保障基础方面的意义。社会企业家精神与当代经济趋势之一,即社会经济密不可分。在波兰,社会经济近年来越来越受欢迎,在经济转型及其所有权和结构转型的艰难时期之后观察到一些负面的社会影响。在这项研究中,社会企业家精神的本质被定性为旨在改善社会安全感的一项重要行动。已经提到Świętokrzyskie voivodeship,其中社会企业家精神的含义已被负责发展政策的决策者指出并归因于此。刺激社会经济主体可能是旨在吸引外部投资的区域政策的重要补充(与区域政策有关的资金短缺)。这是因为在社会经济部门开展业务不需要大量的资本支出,而且可能为想要以崭露头角的企业家的角色测试自己的年轻人提供机会。促进社会企业家精神也可能有助于加强社会凝聚力和建立区域社会资本,办法是将一些被“遗忘”并感到难以进入开放的劳动力市场的群体纳入劳动力市场。这篇文章是概括性的。
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引用次数: 0
Socjologia wiedzy społeczeństwa cyfrowego – „praca cyfrowa” a ideologia mediów społecznościowych
Pub Date : 2021-06-30 DOI: 10.15584/NSAWG.2021.2.5
J. Kozubowski
The article presents the evolution of social media through the prism of the sociological theories of Joseph Schumpeter and Karl Mannheim. The methodology of the sociology of knowledge, which was described in the first part of the work, was used for the analysis. According to Mannheim and Schumpeter, innovation plays a key role in the evolution of human consciousness. Consciousness influences the shape of social existence – relations of production and division of labour. Innovation appears in history as a mental product, but it is used to reform the economic relations prevailing in a given period. The article combines the analysis of ideological content related to social media with the concept of creative destruction presented by Schumpeter. From an ideological perspective, we have seen a transformation from utopia to ideology in the history of social media. According to Mannheim’s historical dialectic scheme, utopian slogans, such as the demand for democracy, gratuity and fun, could not be realized under market conditions. They have become ideological postulates disguising the actual activities of media corporations. The economic innovation of ‘audience labour’ prevent them from being implemented. The theory of ‘digital labour’, which was formulated by Christian Fuchs, is based on the concept of ‘audience labour’: prosumers create data which is then ‘sold’ to advertisers. It is unpaid and voluntary work that is ‘monetized’ by targeted advertising. This new system determines, on the one hand, the success of such giants as Facebook, whose business model is based on advertisements, and, on the other hand, the destruction of more traditional types of the advertising, especially advertising in newspapers and magazines.
这篇文章通过约瑟夫·熊彼特和卡尔·曼海姆的社会学理论的棱镜来呈现社交媒体的演变。本文采用了第一部分所述的知识社会学方法论进行分析。根据曼海姆和熊彼特的观点,创新在人类意识的进化中起着关键作用。意识影响着社会存在的形态——生产关系和劳动分工。创新在历史上是作为一种精神产物出现的,但它是用来改革特定时期的经济关系的。本文将对社交媒体相关的意识形态内容的分析与熊彼特提出的创造性破坏概念相结合。从意识形态的角度来看,我们看到了社交媒体历史上从乌托邦到意识形态的转变。根据曼海姆的历史辩证法方案,乌托邦式的口号,如对民主、小费和乐趣的要求,在市场条件下是无法实现的。它们已经成为掩盖媒体公司实际活动的意识形态假设。“观众劳动”的经济创新阻碍了它们的实施。由Christian Fuchs提出的“数字劳动”理论是基于“受众劳动”的概念:生产消费者创造数据,然后将其“出售”给广告商。这是通过定向广告“货币化”的无偿志愿工作。这种新系统一方面决定了像Facebook这样的商业模式以广告为基础的巨头的成功,另一方面也决定了更传统的广告类型,尤其是报纸和杂志上的广告的毁灭。
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引用次数: 0
Public e-procurement tools in European Union 欧盟的公共电子采购工具
Pub Date : 1900-01-01 DOI: 10.15584/NSAWG.2019.2.14
Ewa Prałat
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引用次数: 1
„Nowa ekonomia strukturalna” – czy nowy paradygmat polskiej polityki rozwoju?
Pub Date : 1900-01-01 DOI: 10.15584/nsawg.2019.1.14
Adam Rogoda
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引用次数: 0
Kształtowanie ładu strukturalnego w oparciu o teoretyczne podstawy konsensusu społecznego
Pub Date : 1900-01-01 DOI: 10.15584/NSAWG.2019.1.5
F. Piontek, B. Piontek
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引用次数: 0
Nowoczesne technologie informacyjno-komunikacyjne jako determinanta rozwoju MSP
Pub Date : 1900-01-01 DOI: 10.15584/NSAWG.2019.2.9
L. Kaliszczak, K. P. Z. I. E. dr, Jadwiga Pawłowska-Mielech, Katedra Metod Ilościowych i Informatyki Gospodarczej Uniwe dr
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引用次数: 2
Expansionary monetary policy and its side effects 扩张性货币政策及其副作用
Pub Date : 1900-01-01 DOI: 10.15584/nsawg.2019.4.4
Jacek Tomkiewicz
While assessing the effectiveness of anti-crisis macroeconomic policy from the point of view of the length and depth of the recession induced by a crisis, it can be concluded that governments and central banks have fulfilled their role correctly (Mishkin, 2009) – the recession measured by a decrease in the GDP was relatively shallow and short, obviously with some exceptions, such as Greece, where the symptoms of recovery in the real sphere are still not visible today. On the other hand, however, there are many doubts about the future effectiveness of monetary policy instruments – nominal rates of a central bank cannot be further reduced; the policy pertaining to the establishment of the level of minimum reserves of banks has practically ceased to be of any importance in view of the enormous funds amassed by banks. These are dilemmas pertaining to the required reaction of the central banks upon the appearance of speculative bubbles (Mishkin, 2011). Many controversies arise in connection with the side effects of the expansive monetary policy implemented by the main central banks in the world (BIS, 2012). An exceptionally loose monetary policy constitutes a serious hazard for the appearance of speculative bubbles in some markets, and emerging economies must face challenges connected with investors’ actions who, within the so-called ‘carry trade’, destabilise the exchange rates and increase the inflation pressure in countries such as Brazil and India. The aim of this paper is to indicate that the monetary policy conducted since 2008 by the most important central banks in the world is significantly contributing to the deepening of the level of income inequality in contemporary economies. In the first part of the text, apart from preliminary remarks, the structural reasons for macroeconomic inequities, which have accumulated since 2007, will be presented. Next, the channels of influence of this monetary policy on the income structure in the current situation of the global economy will be analysed.
在从危机引发的衰退的长度和深度的角度评估反危机宏观经济政策的有效性时,可以得出结论,政府和中央银行已经正确地履行了他们的角色(Mishkin, 2009) -以GDP下降衡量的衰退相对较浅且较短,显然有一些例外,例如希腊,其实际领域复苏的症状今天仍然不可见。然而,另一方面,人们对货币政策工具的未来有效性存在许多疑问——央行的名义利率不能进一步降低;考虑到银行积累的巨额资金,有关建立银行最低准备金水平的政策实际上已不再具有任何重要性。这些困境与中央银行在投机泡沫出现时所需的反应有关(Mishkin, 2011)。世界主要中央银行实施扩张性货币政策的副作用引起了许多争议(BIS, 2012)。异常宽松的货币政策对某些市场出现投机泡沫构成严重威胁,新兴经济体必须面对与投资者行为相关的挑战,这些投资者在所谓的“套息交易”中破坏了汇率的稳定,增加了巴西和印度等国的通胀压力。本文的目的是表明,自2008年以来,世界上最重要的中央银行实施的货币政策对当代经济中收入不平等水平的加深做出了重大贡献。在正文的第一部分,除了初步评论外,将介绍自2007年以来积累的宏观经济不平等的结构性原因。接下来,分析在当前全球经济形势下,货币政策对收入结构的影响渠道。
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引用次数: 0
期刊
Nierówności Społeczne a Wzrost Gospodarczy
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