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To address the gaps in previous studies, this paper explores the integration of mindfulness approaches in understanding and tackling the Ukraine conflict. While existing research has predominantly focused on traditional theoretical frameworks like constructivism, neoliberalism, and realism, the potential insights offered by a mindfulness approach remain largely unexplored. This study aims to elucidate how mindfulness principles such as compassion, empathy, and non-judgmental awareness can offer valuable perspectives and effective strategies for resolving conflict and fostering peace in Ukraine. By critically analysing the complexities and dynamics of the conflict, the paper transforms the traditional ABC triangle of conflict into an expanded ABCM diamond of conflict, incorporating a mindfulness approach. Through expert interviews and an analysis of secondary data sources, the paper contributes to a deeper understanding of conflict resolution techniques and offers novel approaches to addressing contemporary geopolitical challenges such as the Ukraine conflict. [ABSTRACT FROM AUTHOR]

In this paper it is displayed the resilience of the Ukrainian educators and students during the ongoing conflict with Russia, with a particular focus on the role of online learning platforms. Despite the challenges posed by air raids, evacuations, and infrastructure damage, educators have swiftly transitioned to virtual classrooms using platforms like Zoom, Google Meet, AllUkrainian Online School and others. These platforms not only provide continuity in education but also serve as spaces for emotional support, fostering discussions about the conflict and offering solidarity to students amidst uncertainty. While significant challenges persist, including reaching students in heavily affected regions, the adaptability and dedication of Ukrainian educators underscore the resilience of the human spirit in adversity. Online learning continues to serve as a beacon of hope, ensuring that the pursuit of knowledge endures even in the darkest of times. [ABSTRACT FROM AUTHOR]

Purpose: In international business (IB), the discussion of COVID-19-related global value chain (GVC) models driving resilience has taken momentum since May 2020. The purpose of this study is to uncover insights that the pandemic provided as a unique research opportunity, holistically, revealing the significant role of non-lead firms in GVC outcomes and resilience. This allows to extend theory as the authors critically identify impact criteria and assess interdependence and valence, thus progressing the traditional (pre-pandemic) IB view of GVC governance and orchestration. Design/methodology/approach: This study opts for an integrative review to help create a much-needed extension of IB theory by means of a critical perspective on GVC theory. The authors examine the extant body of IB literature as the relevant stock of collective IB knowledge prompted by the COVID-19 pandemic, uncovering contributions – with a focus on the role of non-lead firms in orchestration and resilience – that allows to clarify what was not evident pre-pandemic. With this, the authors move the theory from its efficiency focus to a better recognition of the interdependencies of power and profit outcomes stemming from asymmetries of interrelationships. By design, the authors focus on the unique research period of the pandemic and orchestration complexities along the development of configurational arguments beyond simple correlations (Fiss, 2011), revealing key dependencies as key themes. The authors highlight further research avenues following Snyder (2019) that are called upon to strengthen that understanding and that helps extend theory. Findings: This research provides a critical perspective on the application of the traditional IB views for GVC governance (designed for efficiency, cost and proximity to markets with pre-dominance for just in time), which has shifted during the pandemic to accommodate for adaptation and adjustment to resilience and just in case considerations. The holistic review reveals not only the key country- and multinational enterprise (MNE)-dependencies with residual impact determining the balance between just-in-time and just-in-case. Also, the authors advance the understanding of the (un)balance of the traditional GVC – focused on just-in-case rather than just-in-time through a lead and non-lead GVC participation and power lens yet rarely observed. The authors find that governance should not be construed as "management" such that it resolves into decisions undertaken in lead firms for execution in subordinate GVC participants. Autonomy allows to subsidiary units by MNE lead firms and/or exercised by (mainly, innovative) non-subsidiary GVC participant firms, is uncovered as a key driver in this. Greater delegation capacity appears to help provide resilience to loss in profit, with a recognition that there may be a dynamic trade-off between power and profit. In addition, the authors are able to identify correlations with innovation, demand elasticity, digital uptake, investment and other, that the authors trust will set the scene for additional research deepening and extending the findings. Research limitations/implications: Integrative literature reviews include a problem formulation (i.e. that is limited to published topics around an emerging theme) and are hence very focused in nature and approach. This applies to this paper. Data analysis in this method is not typically using statistical methods in contrast to meta-analyses. Also, the authors limit the sample to a relatively short time period with 33 publications analysed, purposefully focusing on the most prompt and "acute" insights into GVCs during the pandemic. Practical implications: The traditional GVC governance model is designed for efficiency, cost and proximity to markets with pre-dominance for just in time. The authors reveal dependencies that are instrumental to better understand lead and non-lead interaction and relative autonomy, with a focus on residual impact determining the balance between just-in-time and just-in-case that, if in the sought equilibrium and agile, can allow alignment with context and this resilience. This paper specifically provides practical insights and visualization that highlights stages/"ripple" effects and their impact and the questions to ask as stakeholders look for GVC resilience. This includes, int.al., firms and their role as strategic agents, prompting participants through the learnings from exogenous shock to realign their strategies, redistributed manufacturing of production across subsidiary and non-subsidiary non-lead firms, greater competition and hence power for suppliers leveraging resilience and innovation, greater understanding of localization and regionalization of production of essential supplies, interaction with governments, and of investment impacts abroad especially to secure GVC participation. Social implications: The insights provided through this extension of theory with its literature review reveal the importance of aligning IB research into GVCs to factors that became visible through alternative or unusual settings, as they have the power to reveal the limitations of traditional views. In this case, a mainly efficiency-led, just-in-time focused GVC governance model is reviewed through the literature that emanated during the pandemic, with a critical perspective, which helped uncover and underline the complexities and evolution of GVC governance, providing fundamental support to solutioning the continuing global supply chain challenges that started as a result of the pandemic and are yet again accelerated by the Ukraine and Middle Eastern wars and its impact with, int.al., concerns over possible severe global food, labour/migration and resources crises. IB holds a social responsibility to help identify critical challenges from the disciplinary perspective and help advance resilience for social benefit. Originality/value: This paper supports the original IB theory development by extending GVC theory into the lead – non-lead dynamics that may, under certain conditions, provide a "Resilience wall" for GVCs. The value created through insights stemming from a unique period of time for GVC is significant. It allows us thus also to pave the way to an emerging and critical research adaption looking into equilibrium, nuancing demand elasticity, better understanding trade and investment impacts along GVCs and more. By examining views on the sources of pandemic risks in a possibly unique setting, the authors offer added value from extant IB research insights by combining them, revealing the importance for GVCs to investigate not only key dependencies between the exogenous shock, i.e. context, and the impacts assessed through this literature but to further use their inherent value to create a framework for further conceptualization and extension of the traditional IB view on GVC governance. This work illustrates the urgency and importance for IB to take a timely and possibly more critical approach to the investigation of governance models that have, to date, shown some significant limitations. [ABSTRACT FROM AUTHOR]

The object of the research is the Core Inflation Forecasting. The paper investigates the performance of the novel model routine in the exercise of the Core Inflation Forecasting. It aggregates 300+ components into 6 by the similarity of their dynamics using an updated DTW algorithm fine-tuned for monthly time series and the K-Means algorithm for grouping. Then the SARIMA model extracts linear and seasonal components, which is followed by an LSTM model that captures non-linearities and interdependencies. It solves the problem of high-quality inflation forecasting using a disaggregated dataset. While standard and traditional econometric techniques are focused on the limited sets of data that consists just a couple of variables, proposed methodology is able to capture richer part of the volatility comprising more information. The model is compared with a huge pool of other models, simple ones like Random Walk and SARIMA, to ML models like XGBoost, Random Forest and simple LSTM. While all Data Science model shows decent performance, the DTW+K-Means+SARIMA+LSTM routine gives the best RMSE over 1-month ahead and 2-month ahead forecasts, which proves the high quality of the proposed forecasting model and solves the key problem of the paper. It is explained by the model’s capability to capture both linear/seasonal patterns from the data using SARIMA part as long as it non-linear and interdependent using LSTM approach. Models are fitted for the case of Ukraine as long as they’ve been estimated on the corresponding data and may be actively used for further inflation forecasting. [ABSTRACT FROM AUTHOR]

Today, more than ever, our world is facing supply chain constraints that threaten the basics of current market dynamic on all levels and in every economic field. From economic sanctions limiting commercial trade, the COVID-19 crisis, post-pandemic economic stagnation, the ongoing conflict in the Ukraine, the global chip shortage, as well as the effects of the current Israeli- Palestinian war and its impact on freight transportation in the Red Sea have all exposed the vulnerability of today's global supply chains. The purpose of this paper is to review how supply chain must be designed to ensure their flow and deliverables in complex, uncertain, and everchanging environment. The paper will study how supply chains must be resilient by addressing current challenges through agility to meet both socio-economic and political volatilities, and sustainable through their transition to socio-ecological compliant economies. [ABSTRACT FROM AUTHOR]

This paper conducts a nuanced examination of organizational commitment, drawing from an array of European business practices to navigate the complexities introduced by the COVID-19 pandemic and the Ukrainian conflict. Employing a meticulous literature review methodology, the research spans academic articles, official reports, and organizational publications from 2010 to 2023. The selection criteria focused on relevance to organizational commitment, crisis management, and the impact of significant crises, employing a combination of keywords across various databases and websites. The analysis revealed an evolving understanding of organizational commitment, highlighting the necessity for Moldovan organizations to adopt contextually adapted engagement strategies. This adaptation is crucial in addressing the unique challenges posed by Moldova's socio-economic conditions and the external pressures from regional instabilities. The study underscores the importance of flexible work arrangements, digital infrastructure improvements, and culturally informed management practices in fostering organizational commitment amidst uncertainty, offering insights for organizations aiming to maintain a committed workforce in challenging times. [ABSTRACT FROM AUTHOR]

In recent years, the concurrent occurrences of the COVID-19 pandemic and the Russian invasion of Ukraine have led to global disruptions in supply chains and a surge in commodity prices. Major advanced economies have experienced an increase in inflation rates and a decline in economic activity. Against this economic backdrop, this paper aims to address the strained condition of supply chains by employing the Global Supply Chain Pressure Index (GSCPI) alongside commodity price indices. Furthermore, it seeks to examine how fluctuations in these variables affect Japan's macroeconomic landscape through local projection and structural Vector Autoregression (VAR). In the local projection analysis, it has been observed that the strain on supply chains induces sustained increases in consumer and producer prices, further contributing to long-term declines in production. Within the structural VAR model framework, the identification of structural shocks is conducted through sign restrictions, affirming the significance of supply chain shocks and energy and food price shocks as crucial factors contributing to recent price increases. This confirmation is supported by variance decomposition and historical decomposition analyses. [ABSTRACT FROM AUTHOR]

This paper analyses the Canadian government’s foreign and security policy responses to Russian disinformation in the context of the Russo-Ukrainian war. It asks whether, how, and why the government has securitised the “crisis of Russian disinformation.” The paper first briefly reviews literature on the Copenhagen’s School’s “securitisation” theory and how it has been used to explain responses to other crises. It then adopts the framework to contextualise the Canadian federal government’s official rhetoric, and then to categorise government policies and actions. The sources consulted include government actors’ reports and stated intentions and policies from 2022 to 2024. Adopting a securitisation framework reveals that Russian disinformation has been rhetorically securitised by government actors as an existential threat to national security and democratic integrity which requires urgent action. Within a context of cascading risks, the government has taken a range of distinct yet reinforcing policies and actions, some more comprehensive than others. The paper argues that together this “pervasive rhetorical securitisation” and “ad hoc practical securitisation” comprise the Canadian government’s ongoing process of partial securitisation. This process is legitimising different methods of governance: security and warfare communications (to address threats to national defence and security), democratic resilience (to address threats to democracy), and, most controversially, blocking and sanctioning (to signal discontent to the Russian regime). The analysis further reveals that each approach has different benefits and limits. The paper concludes that the securitisation process is incomplete compared to the government's rhetoric, with no over-arching organisation or strategy. It outlines implications for future research. [ABSTRACT FROM AUTHOR]

Illicit arms trafficking in Ukraine has been a significant issue since the Cold War, with leftover Soviet stockpiles providing lucrative smuggling routes. With over US$100 billion in aid being provided by the West, a sizeable portion being in the form of small arms and guided infantry weapons such as MANPADS and ATGMs (Masters & Merrow 2023), and accompanying ammunition, Action Plans have been developed conducive to limiting eventual diversion of military aid into the illicit market. What this paper seeks to analyse, is the United States’ ‘Plan to Counter Illicit Diversion of Certain Advanced Conventional Weapons in Eastern Europe’. The plan highlights steps towards limiting illicit arms trafficking such as increased traceability, provision of end-use-monitoring (EUM) capacities and training, intelligence sharing, and capacity building for border management. This paper argues that the current iteration of the United States’ effort to limit arms trafficking, though still in its infancy, has provided some benefit in Ukraine’s efforts to combat the illicit diversion of arms, and could limit the presence of US-made weapons in the illicit arms market, as has been the case thus far. However, this paper does argue that, given the context of lacking institutional accountability, the role of corruption, an inconsistent and incoherent legal framework for gun ownership, as well as lacking coordination with US partners, the Action Plan will unlikely help reform the structural conditions that established Ukraine as a lucrative arms market before the war. [ABSTRACT FROM AUTHOR]

France’s reaction to Russia’s invasion of Ukraine was initially conciliatory. However, the current French President’ statements, Macron, gradually changed, suggesting a potential shift in France's stance. The French president recently suggested troops could be sent to Ukraine to fight the Russians, a move that could significantly impact the course of the war. Our paper aims to address this possibility. How feasible would this be from a military perspective? Second, are there any other relevant political actors that will support it? Third, why has Paris changed its position to such a radical stance? We start from the theoretical design of realist constructivism. Postcolonial theories and the concept of locked-in path dependence supported this research. The methods follow the path of historical synthesis, discourse analysis of key political actors, and text analysis of defense white papers. Quantitative military variables are used to understand France’s and the EU’s military-industrial complex capabilities and assess its potential. The collapse of France’s neocolonial empire in Africa and Russia’s growing influence in the region partially explains Macron’s discourse change. This is correlated with the need to follow a more independent European security policy and the worsening military situation in Ukraine. [ABSTRACT FROM AUTHOR]

The publication describes various cases of attributing fragments of editions from the Vernadsky National Library of Ukraine. The attribution included the identification of extracts from the text, authentication of sheets used as flyleaves, and waste paper sheets. It is shown in the examples that the binding shops at the printing houses of Ostroh, Lviv, Kyiv, and Chernihiv actively used waste paper. The article describes cases when the attribution of editions assembled from fragments, the Vilnius Gospel in particular, became the reason for a scientific study and catalogue of the Gospels of 1575-1644 in the library collection. The attribution of fragments of several different editions allowed us to identify unknown printing variants, and to form the complete Gospel text. Printed engravings inserted into books also provide interesting material for further research. The practice of studying them has shown that sometimes they are previously unknown artistic monuments by famous engravers, for example, Hryhorii Levytskyi and Ivan Myhura. The usage of various methods of work, such as the study of the history of engravings, a comprehensive analysis of their state of preservation, the establishment of the history of the copies' use, and the study of paper filigrees, prove that book engravings were also printed for independent distribution. In particular, we are referring to images of evangelists associated with the names of Petro Mstyslavets and Pamva Berinda. The study of printed inserts of engravings, illustrations, and texts into manuscript codices is an interesting and promising area of research. [ABSTRACT FROM AUTHOR]

Copyright of Studies in Law & Economics / Studia Prawno-Ekonomiczne is the property of Lodz Scientific Society / Lodzkie Towarzystwo Naukowe and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Economic Horizons / Ekonomski Horizonti is the property of Economic Horizons and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This article comprehensively analyzes Israel's experience in the legal regulation of cybersecurity and explores its potential adaptation for Ukraine. Israel is a leading cybersecurity nation due to its integrated approach to cyber protection. The paper examines key legislative acts and organizational measures implemented in Israel, such as establishing specialized cyber units like TEHILA and the Israel National Cyber Directorate (INCD), and coordination centers that facilitate cohesive efforts between governmental and private organizations. The article highlights the significance of incorporating cybersecurity mechanisms into Israel's national defense strategy and the active involvement of the private sector, including numerous tech companies and startups, in safeguarding information infrastructure. The crucial role of international cooperation, particularly with the EU and the USA, in developing an effective cyber strategy is also discussed, emphasizing its relevance for Ukraine amidst the ongoing conflict with Russia. Additionally, the article delves into the continuous improvement of cybersecurity technologies and the professional development of specialists in this field. It highlights the importance of a holistic approach encompassing technological advancements and strategic planning. The paper also emphasizes the need for interagency coordination and the collaboration with international partners to elevate the overall cybersecurity posture. Key aspects of adapting Israeli approaches to Ukrainian realities are outlined, including the necessity of establishing specialized bodies, developing a national cybersecurity strategy, and engaging the private sector in cybersecurity efforts. By integrating Israel's best practices, Ukraine can significantly bolster its cyber defense capabilities, enhancing its ability to respond to cyber threats more effectively and protecting its critical infrastructures. Furthermore, the study addresses legal regulation issues, including both the regulatory framework and practical aspects of implementing cybersecurity measures at national and local levels. Continuous monitoring and evaluation of the effectiveness of these measures are essential to identify and ne utralize potential threats timely. [ABSTRACT FROM AUTHOR]

Purpose: This paper aims to investigate the safe haven feature of Bitcoin, gold and two gold-backed cryptocurrencies (DGX and PAXG) against energy and agricultural commodities (crude oil, natural gas and wheat) during the COVID-19 pandemic, the Russia–Ukraine conflict and the Silicon Valley Bank (SVB) collapse. Design/methodology/approach: The authors use the threshold GARCH (T-GARCH)-asymmetric dynamic conditional correlation (ADCC) model to evaluate the asymmetric dynamic conditional correlation between the return series and compare the diversifying, hedging and safe-haven ability of Bitcoin, gold and the two gold-backed cryptocurrencies (DGX and PAXG) against financial swings in the commodity market during the COVID-19 outbreak, the Russian–Ukrainian military conflict and SVB collapse. The authors also calculate the hedging ratios (HR) and hedging effectiveness index (HE). The authors finally use the wavelet coherence (WC) approach to check our results' robustness and further investigate the impact of the three crises on the relationship between Bitcoin, gold gold-backed cryptocurrencies and commodities. Findings: The results show that PAXG serves as a strong hedging instrument while gold, Bitcoin and DGX act as strong diversifiers during normal times. During crises, gold outperforms Bitcoin as a diversifier and a safe haven against commodities. Gold-backed cryptocurrencies also exhibit strong performance as diversifiers and safe havens. HR results indicate that Bitcoin and DGX are more cost-effective for commodities risk mitigation than gold and PAXG. In terms of hedging effectiveness, gold and PAXG emerge as the best hedging instruments for commodities, while DGX is considered the worst one. Bitcoin shows superior hedging against oil compared to wheat and gas risks. Moreover, the results of the WC approach confirm those of the T-GARCH-ADCC results in both the short and long run. Originality/value: This paper provides a comprehensive analysis of the diversification ability of gold, Bitcoin and gold-backed cryptocurrencies during different crises (the COVID-19 pandemic, the Russia–Ukraine conflict and the SVB collapse). By taking into consideration gold-backed cryptocurrencies, the authors expand the understanding of safe havens beyond conventional assets. [ABSTRACT FROM AUTHOR]

Bullet screen, a form of online video commentary in emerging social media, is widely used on video websites frequented by young people. It has become a novel means of expressing emotions towards videos. The characteristics, such as varying text lengths and the presence of numerous new words, lead to ambiguous emotional information. To address these characteristics, this paper proposes a Robustly Optimized BERT Pretraining Approach (RoBERTa) + Convolutional Neural Network (CNN) sentiment classification algorithm integrated with a sentiment lexicon. RoBERTa encodes the input text to enhance semantic feature representation, and CNN extracts local features using multiple convolutional kernels of different sizes. Sentiment classification is then performed by a softmax classifier. Meanwhile, we use the sentiment lexicon to calculate the emotion score of the input text and normalize the emotion score. Finally, the classification results of the sentiment lexicon and RoBERTa+CNN are weighted and calculated. The bullet screens are grouped according to their length, and different weights are assigned to the sentiment lexicon based on their length to enhance the features of the model's sentiment classification. The method combines the sentiment lexicon can be customized for the domain vocabulary and the pre-trained model can deal with the polysemy. Experimental results demonstrate that the proposed method achieves improvements in precision, recall, and F1 score. The experiments in this paper take the Russia–Ukraine war as the research topic, and the experimental methods can be extended to other events. The experiment demonstrates the effectiveness of the model in the sentiment analysis of bullet screen texts and has a positive effect on grasping the current public opinion status of hot events and guiding the direction of public opinion in a timely manner. [ABSTRACT FROM AUTHOR]

This paper examines Russia's propaganda discourse on Twitter during the 2022 invasion of Ukraine. The study employs network analysis, natural language processing (NLP) techniques, and qualitative analysis to identify key communities and narratives associated with the prevalent and damaging narrative of "fascism/Nazism" in discussions related to the invasion. The paper implements a methodological pipeline to identify the main topics, and influential actors, as well as to examine the most impactful messages in spreading this disinformation narrative. Overall, this research contributes to the understanding of propaganda dissemination on social media platforms and provides insights into the narratives and communities involved in spreading disinformation during the invasion. [ABSTRACT FROM AUTHOR]

Most universities strive to create a favourable educational environment according to modern trends and requirements. The paper analyzes and systematizes the essence of the concepts «educational environment» and «foreign-language environment» based on the research of Ukrainian and foreign scholars. Drawing on the typology of educational environments, the authors of the paper refine the understanding of the concept of a «foreign-language educational environment» based on the literature reviews. Considering the challenges of the present, caused by COVID-19, the post-COVID era, and the war in Ukraine, the factors influencing the transformation of the modern educational environment are presented and discussed. The paper organizes existing research on the explored problem and presents the authors' vision of the contemporary educational environment of a university under modern conditions. It includes the description of technologies used to address various educational needs and to meet the technological requirements. Therefore, the typical features of such an educational environment are personalization, flexibility, engagement, interactivity, availability, and multisensory and multimode experience. The creation of the aforementioned environment is possible due to specific training of the current academic staff and encouragement and professional training of future pedagogues. The experience revealed in the paper is based on the authors' work at the Faculty of Pedagogical Education of Borys Grinchenko Kyiv Metropolitan University, specifically with the students of specialties 012 Preschool Education and 013 Primary Education foreign language training [ABSTRACT FROM AUTHOR]

The article emphasizes the crucial role of language proficiency as well as language sensitivity, especially within multilingual classroom environments, underlining the significance of adhering to the Common European Reference of Languages (CEFR) as a means of fostering global cohesion. It underscores the importance of aligning Ukraine' s educational strategies with international standards, particularly emphasizing the value of foreign language education. Furthermore, the paper stresses the necessity for foreign language teachers to acquire adequate didactical and methodological competencies, an awareness for language sensitivity, and intercultural understanding. It describes Austria' s successful implementation of the CEFR in language assessment, illustrating its pivotal role in standardized examinations and its broad international recognition. Specifically, the article outlines the structure of Austria' s Matura exam for foreign languages, which evaluates reading, listening, language in use, and writing, with a mandatory requirement to achieve a B2 level of CEFR proficiency. It suggests that standardized assessment formats, based on CEFR levels, mitigate stigmatization and ensure fairness in evaluation. Consequently, the paper recommends integrating the CEFR into Ukraine' s educational system to foster language proficiency and enhance language sensitivity in multilingual classrooms. It advocates training programs for language teachers on CEFR implementation and assessment, with the aim of fostering European unity through language education. The article suggests incorporating CEFR principles into Ukraine' s educational reform «New Ukrainian School», and underscores the importance of collaboration between Austrian and Ukrainian educators and researchers in achieving this goal. [ABSTRACT FROM AUTHOR]

The article examines the position of the United States of America regarding Ukraine’s cooperation with the North Atlantic Alliance during both administrations of the 42nd US President William Jefferson Clinton. The reflection of Ukraine’s relations with NATO from the standpoint of the American establishment in such important foreign policy documents as «The National Security Strategy of the United States for 1994, 1995, 1997 year» (L.T.), as well as in the official sources of the Presidents of the United States - «Public Papers of the Presidents of the United States of America». [ABSTRACT FROM AUTHOR]

The celebrated idea of Prussian war strategist Carl von Clausewitz regarding conventional warfare played a dominant role up to the First World War in the West. In his seminal work "On War", Clausewitz posits: "If you want to overcome your enemy, you must match your efforts against the power of resistance!" In a way, his idea was akin to annihilating the enemy's army in major battles. However, this idea was challenged by British military strategist Basil Henry Liddell Hart in his book, titled "The Strategy", by proposing a different military theory called "Indirect Approach". The objective of this paper is based on making a comparative analysis between Clausewitz and Liddell Hart regarding the utility of their military theories in modern warfare. While taking a methodology based on a comparative analysis of the utility of the two doctrines, this paper explores the effectiveness of those military strategies against the current asymmetries in modern warfare. To buttress the reliability of this research, the examples from the Ukrainian war and the Sri Lankan civil war between 1990 and 2009 will be examined. The main objectivity of this paper lies in creating a novel discussion on the merits and demerits of Clausewitz and Basil Liddell Hart's theories of war in contemporary warfare. The results emerging from this research will demonstrate the relevance of re-reading both Clausewitz and Liddell Hart in an era where the orthodox idea of warfare is at stake. [ABSTRACT FROM AUTHOR]

The aim of this paper is to examine the lessons learned till mid-2023 from the war in Ukraine to find out how attacking or seizing nuclear power plants (NPPs) can be utilised to advance military and political objectives during an armed conflict. The qualitative research approach has been applied to the study, focusing on an analysis of academic research and relevant acts of international law. In order to examine Russia’s approach to the attacks against the Chernobyl and Zaporizhzhia NPPs, numerous reports, official statements by the authorities, press releases, and Internet sources have been analysed. For evaluation of nuclear security and safety standards in Ukraine, the “seven pillars” model proposed by the International Atomic Energy Agency has been adopted. The study indicates that strategically located NPPs can be used as “nuclear shields” for the occupying forces deployed at the plant or nearby. They may also become useful tools of “lawfare” waged with the use of flawed interpretations of international humanitarian law. Finally, nuclear security-related narrations analysed in the paper clearly prove that seized NPPs can be effectively used in information warfare. The research leads to the conclusion that civil NPPs in war zones can be weaponised and exploited by the hostile forces not only for impeding energy supplies (and thus shattering the public morale of the adversary) but also for blackmailing and coercing the decisionmakers of the attacked state and their international allies with a vision of man-made nuclear disaster. [ABSTRACT FROM AUTHOR]

Ukraine has intensified its efforts to tackle environmental concerns following the ratification of the Association Agreement between Ukraine and the European Union in 2014. However, Ukraine has taken several steps to protect and revitalise its natural resources, integrate environmental concerns into its economic development strategies, and accelerate the transition to a more sustainable, low-carbon, and environmentally friendly economy. Since Russia's invasion in 2022, Ukraine's economic and environmental growth has been hampered, threatening its autonomy, ecological consciousness, and sustainable future. A large percentage of the population has been under siege or forced relocation due to the humanitarian situation, which has caused the deaths of thousands. Significant environmental repercussions have been detected. This study critically examines the environmental effects of the Russian-Ukraine War. This research initially covers eastern industrial dangers, the possibility of a second Chernobyl nuclear disaster, global wheat farming issues, and conflictrelated environmental degradation. This paper argues that the Russia-Ukraine war threatens climate security. This paper also suggested ways to reduce the conflict's environmental impact. Lastly, this work submits that the challenge of post-war rebuilding will be enormous and will call for an all-encompassing, wellplanned, and adequately funded endeavour. [ABSTRACT FROM AUTHOR]

Increasing global concern about climate change and the circular economy have successfully established itselves in international and national policies over the last decade, with the aim of reshaping the production and consumer behavior. The circular economy is one of the core pillars of European Union policy and its success depends on the energy efficiency, reducing production costs, and maintaining employment levels by ensuring continuous strong economic independency of the region. While crises are unavoidable and continue to appear, this paper aims to project the impact of any crisis on sustainability transitions using data analysis of the Global Financial crisis from 2008 to 2009 and discuss how the success of the circular economy implementation and environmental policies could be affected. The paper notes that the global financial crisis of 2008–2009 had a short-term positive impact on environmental degradation and that economic interests overshadowed environmental goals. Due to the recent events of the ongoing Russia and Ukraine war, COVID-19 societal and industrial behavior has shifted from sustainable to linear and has taken a step backward in reducing environmental pollution and achieving Sustainable Development Goals. Analysis of already present data and the context of the 2008–2009 global financial crisis, reviewing of COVID-19 impact on the global economy, health sector, and environmental policies allows us to predict the consequences, as it relates to the future of circular economy policy. [ABSTRACT FROM AUTHOR]

The paper argues that the War in Ukraine is promoting and accelerating the Westernization of the region's higher education. The paper employs Mignolo's (2011) geopolitics of knowledge as the theoretical framework to illustrate how internationalization promotes the adoption of Western/English liberal education and how the War in Ukraine is speeding up the process. Using focus groups, I capture conversations with local graduate students in Kazakhstan to demonstrate that Western education is acquired to 1) accelerate the de-Russification of Kazakhstan by moving away from the former imperial power, 2) use English to undermine the Russian language and cement Kazakhstan's independence from Russia, 3) acquire internationally recognized English credentials for global/Western competitiveness and modernity. The participants in this study framed their decision to pursue university graduate studies as freedom from the Soviet system, de-Russification, and modern development, underscoring the high value that some graduate students have for an English credential. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Comparative & International Higher Education is the property of Comparative & International Education Society Higher Education SIG and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Research Papers of the Wroclaw University of Economics / Prace Naukowe Uniwersytetu Ekonomicznego we Wroclawiu is the property of Uniwersytet Ekonomiczny we Wroclawiu and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This paper analyzes memes posted by @Ukraine to X, formerly known as Twitter, from the account's inception in 2016 through September 2023 to examine the function and utility of memes as tools of propaganda in global conflict. A multimodal discourse analysis of more than 100 memes was conducted by a small research group to separate the memes into thematic categories in an exploratory fashion. Then, a small subset of the research group conducted a recursive analysis on the images and text in a handful of memes selected purposively to determine what types of ideological appeals were present. Our findings align with observations made in previous studies that internet memes might be used to bolster national unity and might be employed to bolster pleas for sympathy from wealthy, more powerful allies, in this case in the West. The essential propaganda ideals were those of democracy, friendship, and independence on the side of Ukraine while Russia is framed as a dictatorship. A small number of the memes referenced in our paper garnered global media attention. Though we do not make any claims about broad media effects relating to the memes studied here, garnering the attention of major U.S. publication seems clearly to have been a goal of some of these memes. For those who wish to find a key to the playbook for a nation's propaganda strategy, its social media memes are a great place to begin. It is apparent in this study that governments might use memes to cover all their propaganda bases, so to speak. Ukraine's memes appear to serve mainly to reinforce messages of national unity and messages of connection with the West. Though others have studied @Ukraine's tweets, this is believed to be the first to focus exclusively on memes posted to the feed. This study makes a significant contribution to our understanding of how wildly varied memes can communicate core concepts of a propaganda strategy, perhaps with the hope that a few will "hit" with desired media outlets, if only to bolster propaganda efforts. [ABSTRACT FROM AUTHOR]

With the development of science and technology, warfare has become a multi-domain operation that includes land, sea, air, space, cyber, electromagnetic waves, and human cognition. Nonetheless, existing research has not examined the relationship between each of these domains and the cognitive domain. Hence, this paper explores how cognitive influence on adversaries can be exerted from multiple domains. This paper analyses the case of the war in Ukraine in which the latest science and technology were used. This article finds that attacks on human cognition are exerted from all domains and provides a comprehensive model of cognitive influence on the adversary. [ABSTRACT FROM AUTHOR]

This study builds on the recent literature by investigating how various types of African stock markets responded to the Russia-Ukraine crisis (commonly referred to as the black-swan event). The empirical analysis used in this paper centred on event study analysis, a statistical technique used to measure the impact of a specific event. The findings show that the black-swan event had a significant negative impact on African stock markets (14/20), with stocks having a negative abnormal return on the event day, and out of this, nine stocks' abnormal returns are statistically significant. These include Safaricom Kenya, Commercial International Bank, Attijariwafa Bank, Morocco Casablanca Index, Egyptian Exchange 30, Nairobi All Share Index, AVI Equity, MCB Group Ltd, FTSE/JSE All Share, Delta Corp. Ltd, Stock Exchange of Mauritius, Tunisia Stock Exchange, Tanzania All Share Index, and Banque de Tunisie. Furthermore, the study discovers that African stock markets reacted heterogeneously to the impact of the crises, while some stocks were severely affected, some were minimally affected. The study concludes that African stock markets should build a resilient market capable of withstanding external shock and reducing the risk of contagion. [ABSTRACT FROM AUTHOR]

BACKGROUND: Work-related musculoskeletal disorders (WRMSDs) and ergonomic risk factors are very common in bakery workers. OBJECTIVE: The purpose of this study is to (1) assess the prevalence of musculoskeletal disorders among bakers because they use automated machines or traditional baking, and (2) to determine the strategies to prevent musculoskeletal disorders in bakers. METHODS: A systematic review of PubMed, Scopus, and Web of Science was conducted from the beginning to February 4, 2022, based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Mesh keywords and phrases were used to execute the search strategy. Information on MSDs and ergonomic risk factors in bakery workers was collected. Two reviewers worked independently on study selection, data extraction, and paper quality ranking. RESULTS: This study identified 14 papers from seven countries. Although the prevalence of MSDs in bakery workers has been studied, only a handful of them have been studied ergonomic risk factors, and the findings have been very limited. The association between different risk factors and MSDs seemed significant compared to many other occupational diseases. The traditional bread-baking system and lack of mechanization may increase the risk of MSDs in bakery workers. CONCLUSION: WRMSDs for bakery workers have been less studied than other occupational diseases. Our systematic review found several significant relations between the factors influencing the prevalence of MSDs. This study also showed the comparison of traditional and modern cooking systems with diseases of the upper limbs, shoulders, and back pain as possible fields for future research. [ABSTRACT FROM AUTHOR]

Russias invasion of Ukraine in 2022 triggered a conflict that has transformed international relations through drastic impacts on policymaking, energy politics, and alliances. Such impacts have produced severe multi-dimensional consequences for African countries that have yet to be sufficiently interrogated in the literature. In response to this gap, this paper examined the security implications of the conflict for African countries to offer a comprehensive analysis that considers the intersection of the conflict with contemporary economic, human, social, and political issues confronting Africa. In discourse using a qualitative approach and rooted in a theoretical perspective drawn from the Copenhagen School, the paper underlined the security implications as evident in the areas of food security and governance, buttressing that the proxy conflicts and power struggles associated with this war have exacerbated existing challenges related to food availability and interfered with the consolidation of democracy in Africa. The paper concluded that the war's multi-dimensional impact potentially compounds political instability vectors. It generates dynamics capable of eroding social cohesion and fomenting social unrest in Africa, meriting its designation as an issue of great concern to African policymakers. [ABSTRACT FROM AUTHOR]

The purpose of the paper was to assess the impact of climate changes on agricultural development and food security in Ukraine and Slovakia using statistical data from Statistical Office of the Slovak Republic, State Statistics Service of Ukraine, Eurostat, Food and Agriculture Organization and other sources. The comparison method was used to evaluate changes in agricultural development indicators, as well as climate changes in 1998-2021 in Ukraine and Slovakia. The main indicators of agricultural development used in the research were agricultural raw materials exports(%), agricultural raw materials imports (%), agriculture value added (% of GDP), agriculture value added (annual % growth), agriculture value added (current US$), cereal production (metric tons), cereal yield (kg per hectare), crop production index, food production index. Correlation and regression equations were used to establish the relationship between climatic factors and agricultural development indicators. The multiple correlations between air temperature and indicators of agricultural development was r=0.75 for Ukraine, r=0.69 for Slovakia. Using neuromodeling tools, the indicators of cereal production volumes and cereals yields in Ukraine and Slovakia in 2024-2033 were predicted. Tables were used to summarize the results. In conclusion, it should be noted that climatic conditions should be analyzed in each sector of crop production, and measures should be taken to adapt technologies for the gradual expansion of obligations for the production and export of agricultural products to world markets. [ABSTRACT FROM AUTHOR]

Economic resilience, considered in this paper as the ability to withstand and recover from economic shocks and disruptions, has become a linchpin of ensuring national security and stability. As demonstrated by conflicts such as the one in Ukraine, where economic sanctions were deployed to diminish an adversary's capacity to sustain its war efforts, it has become evident that military power alone is insufficient in today's complex security landscape. A comprehensive approach to defence must incorporate economic considerations, as the economic well-being of a nation is intrinsically linked to its overall security. The main research objectives of this paper are to investigate the concept of economic resilience, from the perspective of the concept of comprehensive defence and the ways it is interconnected with other resilience domains, through the development of an economic resilience index outlining the relative economic resilience of the 29 European countries that are NATO members and to propose a methodology for identifying the main factors that influence the economic resilience from a comprehensive defence point of view. [ABSTRACT FROM AUTHOR]

This article explores the assortment and primary methods of waste collection within the Reichskommissariat Ukraine during the occupation by Nazi forces. The Ukrainian occupational press serves as the primary source for this article. It demonstrates that the extraction of various resources and the plundering of material valuables were directed towards supporting the economic and military power of the Third Reich, with waste collection policies being one of its facets. To facilitate this activity in this realm, the Nazis utilized existing infrastructure within the territory of Ukraine, including warehouses, factories, and offices of Soyuzutyl, established on the eve of the Second World War, as well as the infrastructure of the consumer cooperative system. It is shown that the specificity of Ukraine lies in assigning waste collection duties to consumer cooperatives, which transformed into the primary suppliers of various raw materials for the needs of the Third Reich. Local administrations and individual cooperatives actively participated in this endeavor, and special associations were also established. Additionally, the occupying authorities sought to involve schoolchildren and the broader population, developing various incentive systems for this purpose, although the participation of these actors was minimal. The article examines the peculiarities of waste collection propaganda within the territory of the Reichskommissariat Ukraine, which was based on ideological motives such as gratitude for liberation from Soviet rule, as well as economic motives related to the need for waste to produce consumer goods for the local population by enterprises of the Nazi regime. It is argued that primary attention was given to collecting scrap black and colored metals, as well as bones, paper, and rags. The author suggests that the scale of economic plundering of Ukraine was much larger than commonly believed, yet acknowledges that this requires further in-depth research involving a wide range of archival sources. [ABSTRACT FROM AUTHOR]

Introduction: This paper provides an initial exploration of Ukrainian–Russian bilingualism in the context of the war-affected migration from Ukraine to Austria and Germany. While extensive research exists on various aspects of Ukrainian– Russian bilingualism in relation to Ukraine itself, thus far no studies have been conducted on this bilingualism in the diasporic context, i.e., as a language of the first and subsequential generations with a migrant background in Austria and Germany. Methods: To address this research gap, our paper examines the language attitudes of two respondent groups with a Ukrainian background in the two countries: migrants and refugees who left Ukraine after 2014 and those who left after Russia’s invasion in February 2022. In the framework of a sociolinguistic survey, we describe their current attitudes regarding the use of Ukrainian and Russian, among others, in relation to the actual and intended use of the language(s) in the multilingual context of migration. The survey eliciting information on demographic information, language proficiency, language attitudes and language use was conducted on 406 Ukrainians in two host countries (Austria: n = 103; Germany: n = 306). First, we compared self-rated proficiency in Ukrainian and Russian as well as attitudes and use of these languages. Second, we applied a network modelling analysis to determine the nature of relationships between these variables. Results and discussion: The results indicated that proficiency in Ukrainian and in Russian were the strongest nodes in the model affecting language use and language attitudes toward the respective languages. Our data analysis focused on the pragmatic and symbolic value of Russian and Ukrainian playing a crucial role in the language vitality in multilingual settings. The paper discusses the imbalanced correlation of the symbolic and pragmatic value of Ukrainian and Russian in the diasporic Ukrainian communities. While Ukrainian has gained a higher symbolic status, Russian maintains a better pragmatic one, despite its negative symbolic status. However, we anticipate that the increasing symbolic value of Ukrainian and the diminishing value of Russian will lead to an increase in the use of Ukrainian also in Russian-dominant bilingual groups of Ukrainian migrants and refugees, even as an insider-code in hermetic minority groups. [ABSTRACT FROM AUTHOR]

Background: Due to the rising incidence of multidrug-resistant (MDR) pathogens, especially in Low-Middle-Income Countries (LMIC), post-partum infections represent a significant treatment challenge. Methods: We performed a systematic review of the literature from January 2005 to February 2023 to quantify the frequency of maternal post-partum infections due to MDR pathogens in LMICs, focusing on methicillin-resistant Staphylococcus aureus (MRSA) and/or extended-spectrum beta-lactamase (ESBL)-producing Enterobacterales. Secondary objectives: description of antimicrobials' prescriptions. Findings: We included 22 studies with 14,804 total bacterial isolates from 12 countries, mostly from WHO African-Region. Twelve papers described wound- and 10 puerperal-infections. Seven were high-quality articles. Seventeen studies reported data on MRSA, and 18 on ESBL-producing Enterobacterales. Among high-quality studies, MRSA ranged from 9.8% in Ghana to 91.2% in Uganda; ESBL-producing Enterobacterales ranged from 22.8% in Ukraine to 95.2% in Uganda. Nine articles, mostly on C-sections, described different protocols for antibiotic prophylaxis and/or post-partum treatment. Interpretation: We described a high burden of post-partum infections caused by MRSA and/or ESBL-producing Enterobacterales in LMICs, but only a few studies met quality standards. There is an urgent need for high-quality studies to better describe the real burden of antimicrobial resistance in low-resource settings and inform policies to contain the spread of multidrug-resistant organisms. [ABSTRACT FROM AUTHOR]

Purpose: The aim of the study is to present the results and description of the direct study relating to changes that have occurred in the purchasing area as well as make out new solutions and good practices that were undertaken in the context of events with a destructive impact on the supply chain (Covid-19 pandemic, armed conflict in Ukraine, etc.) that occurred in the last years. Particular attention was paid to answering the question whether the events had an impact on the digital transformation in the purchasing area and what related changes were implemented. Design/methodology/approach: The answers to the research questions were obtained on the basis of the results of surveys conducted using the CAWI method based on the original questionnaire. A statistical method was used to verify the research hypothesis (Anova KruskalWallis test). The study covered the group of experts with a minimum of 8 years of professional experience in the field of purchasing and current position: Senior Purchasing Specialist or Purchasing Manager or Purchasing Director. Findings: The considerations and results of the research presented in the paper can be the basis for the characteristics of the changes taking place over the last years in purchasing and may constitute an indication and a model of good practices for organisations that have not yet implemented the improvements in the purchasing area which are proposed in the article. Research limitations/implications: The study provided confirmation that the respondents have a set of features directly related to the topic of the study, as well as the required work experience in the current company. Purposive sampling was used in the study. Future in-depth research may focus on identifying statistically significant relationships in the explored topic. Practical implications: The identified changes in purchasing area caused by events with a destructive impact on the supply chain and the list of good practices implemented in enterprises constitute valuable recommendations for management practice in the digitization process. Originality/value: The study proves that in the area of purchasing, numerous changes in the functioning of this process have been noticed over recent years, due to the events with a destructive impact on the functioning of the supply chain. The changes had an impact on the digital transformation which is related to the levels of purchasing maturity of enterprises. [ABSTRACT FROM AUTHOR]

Agriculture is a leading sector in the Ukrainian economy, providing a significant share of export revenues and guaranteeing the food security of other countries. However, the war with Russia has profoundly challenged the sector, which now faces the following problems: insufficient financial resources to ensure the production of agricultural products; reduced fertiliser use; crisis in animal husbandry sectors; labour shortage; destruction of the infrastructure for production, processing and storage of products; environmental threats; and insufficient attention on the part of the EU to the environmental component in support programmes. Different support programmes have been created to ease the challenges above, and these are analysed by the paper. In light of the country's prospective EU membership, the paper proposes the following solutions to ensure safe and high-quality production of Ukrainian food: budget financing, effective taxation, a fair price policy, soft loans (in particular for organic farming), grant support, and new subsidy programmes. [ABSTRACT FROM AUTHOR]

This paper explores the political landscape of war-torn Ukraine, focusing on the country's core domestic problems. The war in Ukraine has led to a significant deterioration of Ukraine's political landscape. While victory on the battlefield is Ukraine's utmost priority, escalating internal problems pose additional challenges. With Ukraine having obtained EU candidate status, these problems have moved to a new level on the EU's membership agenda. The most urgent of these is endemic corruption, which has gained fresh momentum during the war and has put foreign aid at risk. As the costs of the war grow, international pressure on the Ukrainian authorities to show better results increases. Accountability and transparency should become the guiding principles of the reconstruction and recovery processes to maintain Western support and ensure effective postwar reconstruction. [ABSTRACT FROM AUTHOR]

Background: The paper investigates the results and conclusions of the conference held on 29 November 2023 within the framework of the research project. The conference extensively discussed the current problems facing Ukraine amidst an aggressive ongoing war. Considerable attention was paid to the country's post-war recovery, necessitating significant reforms in various sectors of the national economy. Participants underscored the need for these reforms to be integrated rather than isolated initiatives, serving as a comprehensive solution for Ukraine's achievement of the SDGs and fulfilling the criteria for joining the EU and NATO. The paper delves into the main challenges for implementing such reforms, their main elements, and their relationship, all of which were discussed during the conference. Particular attention was paid to achieving and maintaining the country’s macroeconomic stability during military operations and identifying the main programs essential for revitalising Ukraine's economy. Furthermore, the paper presents successful cases of reform implementation at the micro level in state institutions. Results and Conclusions: Following the conference, a program document on the directions for the restoration and development in Ukraine was drafted. It pointed out the critical need for unity between European countries and the USA in supporting Ukraine and providing timely aid. In Ukraine, achieving unity between the government and business regarding the de-shadowing of the economy, reform of the tax system, customs service, and administration of basic taxes and fees emerged as an issue. This should create prerequisites for the inflow of investments into the Ukrainian economy, ultimately reducing the gap with European countries. The Romanian-Ukrainian research project “A modern science-based concept for Ukraine to ensure the sustainable development, recovery & reconstruction: cost assessment, model, and policy framework” was launched in 2023 to analyse new geopolitical challenges for achieving the goals of sustainable development of Ukraine in the post-war period. Conducting such an analysis should contribute to developing the concept of sustainable development and post-war renovation until 2030 under the global consequences of war. The conference held in November 2023 was part of research aimed at providing a better understanding of how to develop a blueprint for security, resilience and development in Ukraine and the Black Sea region. A bilateral Romanian-Ukrainian team of six scholars from the Luciano Blaga University of Sibiu and the Taras Shevchenko National University of Kyiv focused on designing a roadmap for stabilising the region, fostering economic interconnection and facilitating Ukraine’s integration into the democratic core of Europe. The research is directed to practical means and policy recommendations. Therefore, a combination of academic approaches and database research combined with policy design will generate academic papers, books, and policy papers. The conference was addressed to investigate two main questions. How can we effectively address the new geopolitical challenges and achieve sustainable development goals in Ukraine and the region during the post-war period? How can regional actors enhance their joint profiles with the support of the EU, NATO and Western partners to strengthen regional security and stability? Ukraine's success and post-war reconstruction are a matter of interest for the broader region and its long-term stability. [ABSTRACT FROM AUTHOR]

Purpose: This paper aims to examine the dynamic conditional correlation (DCC) and hedging ratios between Dow Jones markets and oil, gold and bitcoin. Using daily data, including the COVID-19 pandemic and the Russia–Ukraine war. We employ the DCC-generalized autoregressive conditional heteroskedasticity (GARCH) and asymmetric DCC (ADCC)-GARCH models. Design/methodology/approach: DCC-GARCH and ADCC-GARCH models. Findings: The most of DCCs among market pairs are positive during COVID-19 period, implying the existence of volatility spillovers (Contagion-effects). This implies the lack of additional economic gains of diversification. So, COVID-19 represents a systematic risk that resists diversification. However, during the Russia–Ukraine war the DCCs are negative for most pairs that include Oil and Gold, implying investors may benefit from portfolio-diversification. Our hedging analysis carries significant implications for investors seeking higher returns while hedging their Dow Jones portfolios: keeping their portfolios unhedged is better than hedging them. This is because Islamic stocks have the ability to mitigate risks. Originality/value: Our paper may make a valuable contribution to the existing literature by examining the hedging of financial assets, including both conventional and Islamic assets, during periods of stability and crisis, such as the COVID-19 pandemic and the Russia–Ukraine war. [ABSTRACT FROM AUTHOR]

Significant price spikes occurred as early as 2021, initially driven by low gas storage levels, a post-pandemic economic rebound and then exacerbated by the Russian invasion of Ukraine. The situation had a range of wide-ranging consequences, from rising inflation, increasing energy poverty, food insecurity, business bankruptcies and recession. A well-known tool to protect energy consumers from energy price spikes, while at the same time contributing to the development of sustainable technologies, is Power Purchase Agreements. PPAs are long-term bilateral contracts for the purchase and sale of a certain amount of electricity, usually generated from renewable sources. The primary goal of this paper is to assess how the risk associated with PPAs has evolved between 2020 and 2023. It aims to examine whether, after the events in 2022, PPAs remain a robust solution that protects the off-taker from energy price spikes, ensures greater energy budget stability and enables savings. To achieve this, the probability of PPA prices being higher than market prices is evaluated, considering the changing market landscape. Furthermore, this paper intends to gain a thorough understanding of each risk related to PPAs and the best strategies for mitigating it, to maximize the protection of the off-taker. [ABSTRACT FROM AUTHOR]

The object of research is the use of Digital Twin (DT) technology in the manufacturing sector and its impact on sustainability. The scientific problem addressed is the identification and quantification of the potential advantages and challenges associated with the adoption of DTs at operational, tactical, and strategic levels, particularly in the context of sustainable development. The paper investigates how DTs can redefine the measurement of sustainable development and diversify implementation within manufacturing infrastructure. The study concludes that DTs are a sophisticated technology that enables manufacturers to create precise virtual replicas of physical products or processes. This helps in optimizing resource utilization, reducing energy consumption, and minimizing waste, thereby promoting sustainability. Main DT clusters and common uses highlighted by the authors demonstrate huge impact on energy efficiency, waste management, sustainable design, logistics emissions reduction, water conservation, and stakeholder engagement. It is proved that DTs simulate and analyze complex systems, enabling the evaluation and improvement of sustainability levels. The paper presents promising practical examples of DT’s use, such as optimizing warehouse management in Ukraine, automating robots for increased efficiency, and aiding in the post-war reconstruction of cities with a focus on environmental friendliness and accessible infrastructure. The research specifically focuses on the top five tech giants and their use of DTs to drive sustainability. Additionally, the findings project substantial market growth potential for DTs in multiple sectors, emphasizing the urgent need for industries to integrate DTs into their sustainability strategies. [ABSTRACT FROM AUTHOR]

Copyright of Studia Ecologiae et Bioethicae is the property of Uniwerystet Kardynala Stefana Wyznskiege w Warzawie and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The global climate crisis is present in national and international discourse, along with other challenges the world is going through, such as the current wars in Ukraine and Gaza or the recovery from the Covid-19 pandemic, with the negative effects highlighted in the United Nations' sustainable development report. This paper aims to analyse and discuss how higher education institutions (HEIs) in Portugal cope with these challenges and contribute to a more sustainable world. The Portuguese case is interesting because, in recent years, they have been pressed to demonstrate their commitment towards sustainability publicly. We will proceed with framing the current role of Portuguese HEIs and their commitment to a sustainable world. This implies taking stock of their engagement with university social responsibility (USR), a concern of HEIs that is transversal to their roles – research, teaching, and service to society – but emphasises developing environmental sustainability and engaging students in active citizenship. Our argument is based on the importance that HEIs play in the sustainable development of societies, particularly in terms of environmental sustainability. Through documentary analysis of the strategic plans of HEIs, we explore if sustainability emerges and how it is framed in terms of policies and practices, contributing to a reflective debate on HEIs’ potential role in addressing current challenges and committing to a more sustainable world. Therefore, the findings suggest that institutional diversity and territorial inequalities are important elements for understanding how different public HEIs in Portugal conceive and practice sustainability. [ABSTRACT FROM AUTHOR]

Copyright of Studia Migracyjne Przegląd Polonijny is the property of Wydzial Studiow Miedzynarodowych i Politycznych UJ oraz Polska Akademia Umiejetnosci and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The paper proposes several key questions that should be unavoidable in the research on history of economic sanctions. Four key questions are identified. The first one is what the aim of the sanctions is; what are they supposed to achieve? The second question relates to the mechanisms of sanctions. The third question is, are sanctions effective, i.e. do they produce economic impact and what is its magnitude? The fourth question is, are sanctions efficient, i.e. has the aim been achieved? All these questions are further developed into several more specific questions. Crucial methodological obstacles to answering all these questions are identified and guidelines for overcoming them are provided. The answers to the proposed key questions should be only the starting point in research on history of economic sanctions. Some preliminary answers to these questions were given for the case of February 2022 sanctions against Russia, imposed after it invaded Ukraine. [ABSTRACT FROM AUTHOR]