In recent years, with the fast development of computer and Internet technologies, text-mining computer methods are becoming more and more important. Computer systems capacities can be further used in ...such areas as text summarization, information retrieval, text correcting, determining text subject, machine text translation, creating lexicons, determining text sentiment. This monograph is focused on sentiment analysis in the most popular meaning of this phrase i.e. on the sentiment of the whole document. The problems of binary classification (two document groups), staying away from external sources, using the training set but in the possibly smallest size, were emphasized. The monograph’s targets are: providing a comparative review of sentiment analysis methods to be found in literature, investigating the quality of selected methods of document sentiment classification in applications to Polish language written documents, proposing new methods which would upgrade the classification quality or possess other advantages. An original method with simple interpretation has been proposed which proved to be better than standard methods applied to classify English language documents, especially in the case of documents corpora with similar number of documents in both classes. The research was carried out on thirteen sets of documents from different independent sources.
The book handed over to the Readers includes the scientific, didactic and organizational achievements of statisticians and demographers of the University of Lodz. It can be treated as a continuation ...of the monograph entitled "Lodz academic statistics", published in 2020. The aim of the book is to present the achievements of statisticians and demographers of the University of Lodz, including precursors who have made a significant contribution to the development of statistics and demography as scientific disciplines and their wide application in many fields of knowledge. The occasion to publish this book was the 77th anniversary of the first lectures conducted by academic teachers at the University of Lodz and at the Lodz Branch of the Warsaw School of Economics. The presented scientific work covers a period of over one hundred years and has contributed to the significant development of statistics and demography in numerous higher education institutions, mainly at the University of Lodz. The Lodz community also supported other universities in Poland by promoting doctors and habilitated doctors, managing scientific projects and by organizing international conferences, including Multivariate Statistical Analysis conference, which will have its 40th edition in 2022. The book is scientific and popular science. It enriches the information on the scientific and didactic achievements of statisticians and demographers of the University of Lodz against the background of Polish, and partly also global, statistics and demography, in the process of historical development. Based on source documents, these achievements were presented against the background of Polish statistical and demographic thought ant its contribution to international statistical congresses.
Context for the Special Issue Accounting, traditionally considered a tool for optimizing the economic per-formance of entities, has also been perceived as a means for addressing the social and ...environmental areas of their operations (Unerman et al., 2007; Bebbington et al., 2017; Carnegie et al., 2021) to inform managers seeking to make businesses sustainable (Wenzig et al., 2022; Lambert and Sponem, 2011). There-fore, accountants are regarded, at least potentially, as a crucial element of a company’s contribution to sustainable development (e.g., Tilt, 2009; Albu et al., 2011; Bebbington and Unerman, 2018; 2020; IFAC, 2016; ACCA, 2021). This is not a new notion. In fact, it has been developing over the years as social environmental ac-counting (SEA) and has been evidenced by the involvement of accounting researchers, practitioners, and accounting-related organizations in sustainability issues (Chung and Cho, 2018).SEA is defined as the communication of an organization’s social and environmental economic impacts to specific stakeholder groups and the general public. It requires expanding the responsibilities of companies beyond the traditional provision of financial statements to owners of capital, particularly shareholders. This necessity is based on the assumption that companies have responsibilities other than making money for shareholders (Gray et al., 1996, 2017; Carnegie, 2022a, 2022b). As Bebbington et al. (2017) note, the original framing of the SEA literature is concerned with the social and environmental impacts of organiza-tions and accounting (e.g., Gray et al., 1987; Gray et al., 1996). It was recently expanded to explore the interrelationship between sustainability, Sustainable Development Goals, governance, organizing, management, and accounting.SEA has been developing as an area of research in accounting, while the broad understanding of accounting per se has remained unchanged. One of the popular definitions of accounting by the American Accounting Association defines it as “the process of identifying, measuring and communicating economic information to permit informed judgments and decisions by users of information” (AAA, 1996). Drawing on the extensive accounting literature in the sociologi-cal, interpretive and critical tradition since the early 1980s (including Gray et al., 1996), Carnegie et al. (2021) propose to redefine accounting in order to the discipline to reach its full potential for shaping a better world. They proposed the following new multidimensional definition of accounting: “Accounting is a technical, social and moral practice concerned with the sustainable utilization of resources and proper accountability to stakeholders to enable the flourishing of organizations, people and nature” (Carnegie et al., 2021, p. 69). Their proposal poses new challenges for accountants and the organized accounting pro-fession. Principally, accounting information systems and accountants must evolve to respond to sustainability-related concerns by adapting traditional characteristics and developing new, broader concepts and capabilities (Twyford and Abbas, 2023). There are concerns about whether and to what extent the accounting profession may be willing to consider and meet these challenges. As Deegan (2013) argues, the fact that t-accounts, and therefore debits and credits, have been in use since the 1400s, and did not cease to be used after negative num-bers were introduced into mathematics, shows that accountants are reluctant to change and inspires little confidence that they are capable of making quick adjustments as environments and technologies transform. This view is support-ed by others (e.g., Wenzig et al., 2022; Krasodomska et al., 2020) who note that accountants express eagerness to learn, though rarely about sustainability. However, this knowledge may prove useful to them in the context of recent changes in the sustainability reporting and assurance landscape, introduced – in the European Union – by the Corporate Sustainability Reporting Directive and – at the global level – by the International Sustainability Standards Board mandated by the International Financial Reporting Standards Foundation.Guidance for AuthorsAgainst this background, the purpose of this Special Issue is to stimulate the debate on the challenges that contemporary accounting is facing in the con-text of sustainable development. We welcome submissions (ca. 32,000-44,000 characters long) on various aspects related to accounting and sustainability, literature reviews, and conceptual, quantitative, and qualitative studies. Possible topics include but are not limited to:• The contemporary understanding of accounting and the role of the ac-counting profession in relation to the sustainability agenda.• The current state of academic research on accounting and sustainability, sustainability reporting, Sustainable Development Goals reporting and as-surance.• The way existing management accounting systems and practices can support managers in capturing commitment to sustainable development and/or undertaking efforts towards sustainability. • The organizational actors involved in external and internal sustainability reporting and the role of accountants and accounting systems.• The modifications that should be made to accounting education systems to enable them to equip future accountants and managers with the knowledge and skills to meet the challenges of sustainable development and how such modifications should be introduced.• The potential role of digitalization in helping accountants to get more in-volved in sustainability-related topics. The way AI transforms the roles of accountants and assurance providers regarding sustainability reporting and Sustainable Development Goals reporting.• The differences between sustainability-related challenges accountants face in large versus small companies, and whether these challenges are country or industry-specific. • The differences between mandatory versus voluntary sustainability re-porting initiatives in terms of consequences on the reporting quality and organizational responses.• The competencies that accountants or assurance providers need to suc-cessfully collaborate with non-accounting experts in sustainability-related areas. The factors that can facilitate such collaborations. • The way professional accounting organizations support the engagement of the profession in sustainability-related issues in various countries and in-ternationally. The factors that may influence their engagement in this field.• The extent to which accounting (and reporting) systems can address the Sustainable Development Goals and the relationships and interdependencies between them.• The impact of the recent regulatory changes within the European Union related to the forthcoming Corporate Sustainability Reporting Directive and European Sustainability Reporting Standards on the engagement of the accounting profession in sustainability, sustainability reporting, reporting on Sustainable Development Goals, and assurance of information provided.• The impact of global changes, including the recent consolidation among the main standard setters and the establishment of the International Sustain-ability Standards Board by the International Financial Reporting Standards Foun-dation on how the accounting profession approaches sustainability.The deadline for submitting papers is 30th June 2024.The accepted papers will be published in December 2024 (Zeszyty Teoretyczne Rachunkowości/The Theoretical Journal of Accounting, vol. 48, no. 4).To view the author guidelines for this journal, please visit the following page: http://ztr.skwp.pl/resources/html/cms/FORAUTHORS. Submissions for the Special Issue will be made through ICI Publishers Panel:http://ztr.skwp.pl/resources/html/cms/DEPOSITSMANUSCRIPT When submitting an article, please state that your paper is for Special Issue 2024 with Guest Editors in the additional comment in the Publishers Panel Index Copernicus system. The coordinators of this Special Issue are Anna Szychta and Marek Maszt-alerz (ztr@skwp.pl).
This paper aims to determine the effects of the transition on mutual trade between the countries of the former Yugoslavia. The research will be based on a qualitative and descriptive analysis of ...representative databases of the six countries mentioned for the time period after the disintegration of the SFRY. Economic reforms and the trade liberalisation process started even within the SFRY, but the reforms did not yield the desired results. After the disintegration of the SFRY, all countries independently defined the transition process and chose the path of European integration. In the first phase of the transition, all countries experienced recession and hyperinflation and a high foreign trade deficit due to trade liberalisation. The second phase was characterised by regulatory reform and institution building, but this process did not proceed at the same speed in all countries. After 2000, Slovenia was the only one with a higher export level as a percentage of GDP compared to imports (68.2%), and the other countries lagged significantly behind. When Slovenia and Croatia became EU members, they increased their foreign trade exchange with the EU. Other countries of the former Yugoslavia developed their mutual trade, primarily due to the CEFTA Agreement. By signing the agreement, all countries achieved export growth as a percentage of GDP, and the highest values of this indicator were recorded in North Macedonia (49.6%) and Serbia (40.8%). Within the CEFTA group, Serbia is the largest exporter and importer by value (its most important partner is Bosnia and Herzegovina). If we consider all the countries of the former SFRY, the largest exporter and importer is Slovenia, and its largest foreign trade partner is Croatia.
The weighted average cost of capital is the rate that companies must pay to shareholders and creditors. Therefore, it is a risk-adjusted discount rate for the company‘s cash flows. The paper will ...calculate the weighted average cost of capital for a selected group of companies listed on the Sarajevo and Banja Luka Stock Exchanges, as well as profitability indicators such as: ROA, ROE and net profit margin. Therefore, the main goal of this paper is to investigate whether there is interdependence in the movement of the weighted average cost of capital and profitability indicators of the selected group of companies in the stock market indices SASX-30 and BIRS. The research results show that the WACCranges from a minimum of 5.11% to a maximum of 10.87%. Likewise, the research results show that there is a negative connection and correlation between WACC on the one hand and a selected group of profitability indicators on the other hand.
This research aims to assess the most significant and potentially lasting effects of the Ukrainian crisis on the structure, volume, and directions of Western Balkans international trade. The analysis ...refers only to trade with Russia and the European Union (EU) as the only trade directions sensitive to disruptions due to the Ukrainian crisis. The research questions are: 1. What are the effects of the Ukrainian crisis on the trade of the Western Balkan (WB) countries with Russia? and 2. Which industries in the WB are at risk of weakening, and which have a chance to develop and increase exports due to disturbances in the EU economies? To prove the hypotheses, an analysis of statistical data on changes in trade in key commodities (index of change) in the most important export products for each WB country was used, as well as an analysis of static data on energy prices, producer prices in the EU, and other data. The results showed that the trade of all WBs except Serbia with Russia declined during 2022. This is a long-term problem for the trade of only a few economic sectors, such as the export of pharmaceutical products from Bosnia & Herzegovina (B&H), stone from Montenegro, and wheat from Albania. In contrast, trade with the EU is changing significantly, as this crucial partner is undergoing a process of accelerated deindustrialisation. The effects of these changes are mixed. Smaller advantages for Serbia, B&H, and North Macedonia in a few sectors may arise from taking over abandoned production in the EU. Whether or not the EU industry’s decline continues at its current rate, these minor advantages may be permanent. But if the shutdown of production extends to the higher industrial sectors, this will directly affect a considerable part of the industrial exports of the WB countries, especially Serbia.
