We examine managers’ earnings forecasts for evidence of incentive alignment or subversion characteristics. We find that forecasts by managers compensated via relative performance (RP) goals are more likely to be pessimistic and less accurate than those by managers compensated via absolute performance (AP) goals. For firms not issuing earnings forecasts, disclosures in Form 10-Ks are more pessimistic for RP firms than for AP firms. Furthermore, we find that RP firms perform worse than AP firms in terms of future stock returns. (...) Overall, our evidence is consistent with a proposition that, contrary to sound ethical business practices, RP managers make self-serving earnings disclosures to subvert the efforts of their peers to meet performance targets more easily. (shrink)

Especially in periods of crises, economists try to explain why some economies suffer negative consequences more strongly than others. In order to explain these differential effects, two economic categories known as economic vulnerability and economic resilience can be used. Hence, the aim of the paper is to undertake a critical reflection on the interrelated categories of economic vulnerability and resilience to shocks. The paper analyses these categories from a theoretical perspective and identifies the factors that shape each of them. It (...) then attempts to measure the economic vulnerability and resilience of selected European countries using two synthetic variables. Based on these, a classification of countries in terms of economic vulnerability and resilience was made. The results achieved provide a good starting point for a more detailed study of the paths of crises and their consequences in individual countries. (shrink)

The purpose is to improve the teaching quality of Russian spatial prepositions in colleges. This work takes teaching Russian spatial prepositions as an example to study the key technologies in 3D Virtual Simulation teaching. 3D VS situational teaching is a high-end visual teaching technology. VS situation construction focuses on Human-Computer Interaction to explore and present a realistic language teaching scene. Here, the Steady State Visual Evoked Potential is used to control Brain-Computer Interface. An SSVEP-BCI system is constructed through the Hybrid (...) Frequency-Phase Modulation. The acquisition system can obtain the current SSVEP from the user's brain to know which module the user is watching to complete instructions encoded by the module. Experiments show that the recognition accuracy of the proposed SSVEP-BCI system based on HFPM increases with data length. When the data length is 0.6-s, the Information Transfer Rate reaches the highest: 242.21 ± 46.88 bits/min. Therefore, a high-speed BCI character input system based on SSVEP is designed using HFPM. The main contribution of this work is to build a SSVEP-BCI system based on joint frequency phase modulation. It is better than the currently-known brain computer interface character input system, and is of great value to optimize the performance of the virtual simulation situation system for Russian spatial preposition teaching. (shrink)

本书主要通过比较分析和历史分析的方法,通过对当今世界代表大陆法系的德国和代表英美法系的美国的证据收集制度的全面研究,以及对站在美国和德国中间点的日本的证据收集制度的研究等,为中国的证据收集制度寻找有益 的借鉴.同时,本书在研究中国特有的国情和文化的基础上,试图找到一个适合中国特色的证据收集制度,以保障案件事实的发现,促进司法正义的实现.

The present study investigated the lasting effects of sickness presenteeism on well-being and innovative job performance in the demanding Chinese work context compounded with the precarities of the post-pandemic business environment. Adopting the conservation of resources theory perspective, especially its proposition of compensation of resources, we incorporated social resources at work as joint moderators in the presenteeism–outcomes relationship. We employed a panel design in which all variables were measured twice with 6 months in between. Data were obtained from 323 Chinese (...) employees working in diverse industries in Taiwan. We found that after controlling for the baseline level of well-being, presenteeism did not have a lasting effect on employees' exhaustion. However, presenteeism did have a negative lasting effect on employees' innovative behavior 6 months later. Moreover, we found a significant three-way interaction of presenteeism, supervisory support, and collegial support on employees' innovative job performance, after controlling for the baseline level of performance. Specifically, when working under illness, employees displayed the best innovative performance with high levels of both supervisory and collegial support, the worst performance with both support being low, and the intermediate when any one of the support being high. This can be taken as the preliminary evidence to support the COR proposition of resource caravans, showing that supervisory support and collegial support compensated for each other as critical resources in alleviating the impact of working under sickness on employees' innovative performance. Theoretical implications of the findings are discussed, taking into account the macro-cultural context of the East Asian Confucian societies. We also reflected on the managerial implications of the lasting damages of sickness presenteeism and benefits of mobilizing social resources on employees' well-being and performance. (shrink)

En el siglo pasado el evento más destacado de la historia cubana fue la Revolución de 1959, movimiento social que fue especialmente influyente en la generación que participó en ella, y comenzaba a vivir la postrevolución. En los años ´50 del siglo pasado los cubanos sufrieron un trauma espiritual y físico difícil de superar. Los personajes de Regreso a Ítaca (2016) representan ese periodo, reflejan un micromundo de la situación general de la época. El regreso de España de uno de (...) los personajes provoca una reunión entre cinco amigos en una azotea de La Habana. La discusión entre ellos solo logra revivir la esperanza, al mismo tiempo que la desilusión de su pasado, presente y futuro. Como la obra se presenta bajo la estructura de guion, respeta las tres reglas del teatro, lo que favorece una mirada desde la interpretación teatral. Para este trabajo nos apoyaremos en una perspectiva sociológica y psicológica, a fin de comprender mejor la recreación que Padura y Cantet hacen de la situación general de ese periodo. Nuestro análisis busca mostrar que la intertextualidad entre la literatura y la historia permite entender tanto una época, como las vivencias humanas que tienen lugar en ella, de una manera más vívida. Padura no solo presenta un guion sobre el reencuentro entre cinco viejos amigos, sino que también manifiesta que todos se enfrentan a una reconsideración de las ilusiones perdidas, por y en la Revolución, de una manera dolorosa, pero al mismo tiempo humorística, cáustica e incluso alegre. (shrink)

The result of an interaction is influenced by its epistemic state, and several epistemic notions are related to multiagent situations. Strong belief-disagreement on a certain proposition between agents means that one agent believes the proposition and the other believes its negation. This paper presents a logical system describing strong belief-disagreement between agents and demonstrates its soundness and completeness. The notion of belief-disagreement as well as belief-agreement can facilitate gaining a clearer understanding of the acts of trade and speech.

Social media platforms have become an important tool for travel advertisement. This study constructs the bounded confidence model to build an improved cross-platform competitive travel advertising information dissemination model based on open and closed social media platforms. Moreover, this study examines the evolution process of group opinions in cross-platform information dissemination with simulation experiments. Results reveal that based on strong relationships, the closed social media platform opinion leaders better guide in competitive travel advertising and can bring more potential consumers to (...) follow. However, being an opinion leader on an open social media platform will not result in more consumer following. (shrink)

A moderate belief-disagreement between agents on proposition p means that one agent believes p and the other agent does not. This paper presents two logical systems, \ and \, that describe moderate belief-disagreement, and shows, using possible worlds semantics, that \ is sound and complete with respect to arbitrary frames, and \ is sound and complete with respect to serial frames. Syntactically, the logics are monomodal, but two doxastic accessibility relations are involved in their semantics. The notion of moderate belief-disagreement, (...) which is in accordance with the understanding of belief-disagreement in everyday life, is an epistemic one related to multiagent situations, and \ and \ are two epistemic logics. (shrink)

Due to the complexity of the network structure, log analysis is usually necessary for the maintenance of network-based distributed systems since logs record rich information about the system behaviors. In recent years, numerous works have been proposed for log analysis; however, they ignore temporal relationships between logs. In this paper, we target on the problem of mining informative patterns from temporal log data. We propose an approach to discover sequential patterns from event sequences with temporal regularities. Discovered patterns are useful (...) for engineers to understand the behaviors of a network-based distributed system. To solve the well-known problem of pattern explosion, we resort to the minimum description length principle and take a step forward in summarizing the temporal relationships between adjacent events of a pattern. Experiments on real log datasets prove the efficiency and effectiveness of our method. (shrink)

At the end of the 1920s, Tanganyika Territory experienced several serious rodent outbreaks that threatened cotton and other grain production. At the same time, regular reports of pneumonic and bubonic plague occurred in the northern areas of Tanganyika. These events led the British colonial administration to dispatch several studies into rodent taxonomy and ecology in 1931 to determine the causes of rodent outbreaks and plague disease, and to control future outbreaks. The application of ecological frameworks to the control of rodent (...) outbreaks and plague disease transmission in colonial Tanganyika Territory gradually moved from a view that prioritised 'ecological interrelations' among rodents, fleas and people to one where those interrelations required studies into population dynamics, endemicity and social organisation in order to mitigate pests and pestilence. This shift in Tanganyika anticipated later population ecology approaches on the African continent. Drawing on sources from the Tanzania National Archives, this article offers an important case study of the application of ecological frameworks in a colonial setting that anticipated later global scientific interest in studies of rodent populations and rodent-borne disease ecologies. (shrink)

Addiction is a significant issue in many aspects but no explanatory closure has been attained. The overemphasis on the brain disease paradigm upheld by the National Institute on Drug Abuse may run serious risks, and the present study intends to counteract this partiality. Drawing on Ludwik Fleck’s notion of thought collectives, this article offers a close reading of the works of sociologists Bingham Dai and Alfred R. Lindesmith vis-à-vis other coeval biomedical approaches. Individuals within the same thought collective, such as (...) Dai and Lindesmith, have different views although they share certain thought styles. As noted in this study, inter-collective communication is not typically antagonistic and may form some liaison under certain circumstances. These findings imply that communication among collectives may facilitate creative liaison, as suggested by Fleck. This study aims to enrich the understanding of addiction by coordinating biomedical and sociological sciences through minimizing, if not erasing, their intellectual antagonism and social distance. (shrink)

Using agency theory, this study empirically examined the relationship between board composition and corporate philanthropy. Generally, the ratio of insiders to outsiders, the percentage of insider stock ownership, and the proportion of female and minority board members were found to be positively and significantly associated with firms'' charitable contributions.

Post-stroke depression is a serious complication of stroke that significantly restricts rehabilitation. The use of immersive virtual reality for stroke survivors is promising. Herein, we investigated the effects of a novel immersive virtual reality training system on PSD and explored induced effective connectivity alterations in emotional networks using multivariate Granger causality analysis. Forty-four patients with PSD were equally allocated into an immersive-virtual reality group and a control group. In addition to their usual rehabilitation treatments, the participants in the immersive-virtual reality (...) group participated in an immersive-virtual reality rehabilitation program, while the patients in the control group received 2D virtual reality rehabilitation training. The Hamilton Depression Rating Scale, modified Barthel Index, and resting-state functional magnetic resonance imaging data were collected before and after a 4-week intervention. rsfMRI data were analyzed using multivariate GCA. We found that the immersive virtual reality training was more effective in improving depression in patients with PSD but had no statistically significant improvement in MBI scores compared to the control group. The GCA showed that the following causal connectivities were strengthened after immersive virtual reality training: from the amygdala, insula, middle temporal gyrus, and caudate nucleus to the dorsolateral prefrontal cortex; from the insula to the medial prefrontal cortex; and from the thalamus to the posterior superior temporal sulcus. These causal connectivities were weakened after treatment in the control group. Our results indicated the neurotherapeutic use of immersive virtual reality rehabilitation as an effective non-pharmacological intervention for PSD; the alteration of causal connectivity in emotional networks might constitute the neural mechanisms underlying immersive-virtual reality rehabilitation in PSD. (shrink)

Based on a survey of 2,361 directors in 291 of the largest companies of the Southeast States, this study empirically examined boards of directors' stakeholder orientations. The results indicate that there exist distinct stakeholder groups perceived by directors, directors have high stakeholder orientations, directors view some stakeholders differently depending on their occupation and type.

The problem of the balance of power within the European state system constituted an important part of Hume’s historical vision. From the vantage point of mid-eighteenth-century Europe, the maxim of the balance of power, proven to be a universal principle in Greek and Roman history, was believed by many to be essential to mutual prosperity and security.1 This was particularly because France, partaking actively in the international competition for commercial wealth in Europe and the New World, created increasing anxieties over (...) the danger of universal monarchy. Hume was a strong advocate of the classical doctrine of the balance of power, which, he observed, was “founded...... (shrink)

Background: Ethical challenges are common in clinical nursing practice, and an infectious environment could put nurses under ethical challenges more easily, which may cause nurses to submit to negative emotions and psychological pressure, damaging their mental health. Purpose: To examine the ethical challenges encountered by nurses caring for patients with the novel coronavirus pneumonia and to provide nurses with suggestions and support regarding promotion of their mental health. Research design and method: A qualitative study was carried out using a qualitative (...) content analysis. The participants were 18 nurses who agreed to attend an interview and describe their own experiences of providing care to COVID-19 patients in China. They were purposively sampled, and structured, in-depth interviews were performed. Data were iteratively collected and analyzed from February to March 2020. Ethical considerations: The proposal was approved by the Research Ethics Committee of the Second Hospital of Shandong University, China. Findings: The findings revealed three main themes and 10 categories. The themes were the following: ethical challenges ; coping styles ; and impacts on career. Conclusion: Nurses faced ethical challenges on multiple fronts in caring for COVID-19 patients. The results may help nurses with more safety, ethics, and humanistic care in nursing practice. (shrink)

While it is widely assumed that greater diversity in corporate governance will enhance a firm’s corporate social performance, this study considers an alternative thesis which relates managerial control to corporate philanthropy. The study empirically evaluates both board diversity and managerial control of the board as possible predictors of corporate philanthropy. The demonstration of a positive relationship between managerial control and corporate philanthropy contributes to our understanding that corporate social performance results from a complex set of economic and social motives. Possible (...) future research and managerial implications are discussed. (shrink)

This research examines business and psychology students’ attitude toward unethical behavior (measured at Time 1) and their propensity to engage in unethical behavior (measured at Time 1 and at Time 2, 4 weeks later) using a 15-item Unethical Behavior measure with five Factors: Abuse Resources, Not Whistle Blowing, Theft, Corruption, and Deception. Results suggested that male students had stronger unethical attitudes and had higher propensity to engage in unethical behavior than female students. Attitude at Time 1 predicted Propensity at Time (...) 1 accurately for all five factors (concurrent validity): If students consider it to be unethical, then, they are less likely to engage in that unethical behavior. Attitude at Time 1 predicted only Factor Abuse Resources for Propensity at Time 2. Propensity at Time 1 was significantly related to Propensity at Time 2. Attitude at Time 1, Propensity at Time 1, and Propensity at Time 2 had achieved configural and metric measurement invariance across major (business vs. psychology). Thus, researchers may have confidence in using these measures in future research. (shrink)

In the knowledge economy, the process of knowledge sharing and creation for value co-creation frequently emerge in a multi-agent and multi-level system. It's important to consider the roles, functions, and possible interactive knowledge-based activities of key actors for ecological development. Makerspace as an initial stage of incubated platform plays the central and crucial roles of resource orchestrators and platform supporter. Less literature analyses the knowledge ecosystem embedded by makerspaces and considers the interactive process of civil society and natural environment. This (...) study constructs a multi-agent and multi-level knowledge ecosystem from macro, meso, and micro perspective based on Quintuple Helix theory and designs four evolutionary stages of knowledge orchestrating processes. This study finds that the symbiosis, co-evolution, interaction, and orchestration of multiple agents in the knowledge ecosystem should be merged with each other for value co-creation, which helps to take a systematic approach for policymakers, managers, and researchers. (shrink)

While it is widely assumed that greater diversity in corporate governance will enhance a firm’s corporate social performance, this study considers an alternative thesis which relates managerial control to corporate philanthropy. The study empirically evaluates both board diversity and managerial control of the board as possible predictors of corporate philanthropy. The demonstration of a positive relationship between managerial control and corporate philanthropy contributes to our understanding that corporate social performance results from a complex set of economic and social motives. Possible (...) future research and managerial implications are discussed. (shrink)

As the aging population, including frail older people, continues to grow in Mainland China, quality of life and end-of-life care for frail older people has attracted much attention. Advance care planning is an effective way to improve end-of-life care for people with advanced diseases, and it is widely used in developed countries; however, it is a new concept in Mainland China. The effects of advance care planning and its acceptability in Mainland China are uncertain because of its culture-sensitive characteristics. The (...) objective of this article is to discuss the serious social issue of caring for frail older people and illustrate the possibility of implementing advance care planning in nursing homes in Mainland China through a review of relevant literature, which will focus on legislation, healthcare system engagement, public engagement, and cultural issues. Recommendations to promote and implement advance care planning include choosing nursing homes as a proper setting, establishing an ethical climate, and enhancing public awareness. (shrink)

The relationship between corporate social responsibility and corporate financial performance has long been a central and contentious debate in the literature. However, prior empirical studies provide indefinite conclusions. The purpose of this study is to review systematically and quantify the CSR–CFP link in a meta-analytic framework. Based on 119 effect sizes from 42 studies, this study estimates that the overall effect size of the CSR–CFP relationship is positive and significant, thus endorsing the argument that CSR does enhance financial performance. Furthermore, (...) this work sheds light on the causal relationship between CSR and CFP. Subsequent financial performance is associated with prior social responsibility, while the reverse direction is not supported. This finding supports the instrumental stakeholder theory. As predicted, the meta-analysis results indicate that the measurement strategies of the two key constructs of CSR and CFP explain some variations of the CSR–CFP relationship. Last, this study examines the moderating effect of the environmental context on the CSR–CFP link. This work proposes that CSR in the developed world, with a relatively mature institutional system and efficient market mechanism, will be more visible than CSR in the developing world. The results show that the CSR–CFP relationship is stronger for firms from advanced economies than for firms from developing economies. (shrink)

This paper examines the fortunes of non-European philosophies in histories of philosophy written by European and American philosophers from the 17th century to the present day. It charts the shift from inclusive histories of philosophy, which included non-European philosophies, to exclusive histories of philosophy, which excluded and/or marginalized non-European philosophies, at the end of the 18th century. This shift was motivated by racial Eurocentrism, which cast a long shadow over histories of philosophy written during the 19th and 20th centuries. The (...) paper also considers recent attempts to produce a more inclusive history of philosophy. By examining the history of the inclusion and exclusion of non-European philosophies in histories of philosophy, this paper seeks to challenge the assumption that philosophy began and has been practised exclusively by European or western thinkers. (shrink)

Abusive supervision negatively affects its direct victims. However, recent studies have begun to explore how abusive supervision affects third parties. We use the emotion-based process model of schadenfreude as a basis to suggest that third parties will experience schadenfreude and increase their work engagement as a response to peer abusive supervision. Furthermore, we suggest that the context of competitive goal interdependence facilitates the indirect relationship between PAS and third parties’ work engagement on schadenfreude. We use a mixed-method approach to test (...) our hypotheses. Data from an experimental study conducted by facial expression analysis technology and a multi‐wave field study generally support our hypotheses. Overall, our study extends PAS literature and meaningfully informs practitioners who aim to promote ethical workplace environments. (shrink)

Emotional recognition has arisen as an essential field of study that can expose a variety of valuable inputs. Emotion can be articulated in several means that can be seen, like speech and facial expressions, written text, and gestures. Emotion recognition in a text document is fundamentally a content-based classification issue, including notions from natural language processing (NLP) and deep learning fields. Hence, in this study, deep learning assisted semantic text analysis (DLSTA) has been proposed for human emotion detection using big (...) data. Emotion detection from textual sources can be done utilizing notions of Natural Language Processing. Word embeddings are extensively utilized for several NLP tasks, like machine translation, sentiment analysis, and question answering. NLP techniques improve the performance of learning-based methods by incorporating the semantic and syntactic features of the text. The numerical outcomes demonstrate that the suggested method achieves an expressively superior quality of human emotion detection rate of 97.22% and the classification accuracy rate of 98.02% with different state-of-the-art methods and can be enhanced by other emotional word embeddings. (shrink)

Public education finance in China plays an important role in education equality. This study investigated two mediation effects with a generalized structural equation model that comprised the mediation effect of shadow education at the school, family, and individual levels and the moderating role of education finance. There was a strong association among heterogeneity factors, shadow education, and educational results, with shadow education playing a mediating role in math and English courses. Individual heterogeneity differences had a negative impact on equality in (...) educational results through access to additional shadow education opportunities, while heterogeneous factors were mediated through shadow education, causing financial moderation effects, in turn affecting inequality in educational results. Finally, the moderation degree and direction of education finance varied significantly, with a greater moderation effect on household-level factors that lead to unequal educational results. Targeted efforts are required to regulate shadow education, which is key to the development of the education system. (shrink)

It is well established that gratitude favours prosocial tendencies in neutral and amicable social interactions. Less is clear, however, about the role of gratitude in threatening situations that br...

While an increasing number of organizations have introduced artificial intelligence as an important facilitating tool for learning online, the application of artificial intelligence in e-learning has become a hot topic for research in recent years. Over the past few decades, the importance of online learning has also been a concern in many fields, such as technological education, STEAM, AR/VR apps, online learning, amongst others. To effectively explore research trends in this area, the current state of online learning should be understood. (...) Systematic bibliometric analysis can address this problem by providing information on publishing trends and their relevance in various topics. In this study, the literary application of artificial intelligence combined with online learning from 2010 to 2021 was analyzed. In total, 64 articles were collected to analyze the most productive countries, universities, authors, journals and publications in the field of artificial intelligence combined with online learning using VOSviewer through WOS data collection. In addition, the mapping of co-citation and co-occurrence was explored by analyzing a knowledge map. The main objective of this study is to provide an overview of the trends and pathways in artificial intelligence and online learning to help researchers understand global trends and future research directions. (shrink)

People have little difficulty distinguishing effects they cause and those they do not. An important question is what underlies this sense of agency. A prevailing idea is that the sense of agency arises from a comparison between a predictive representation of the effect and the actual effect that occurs, with a clear match between the two producing a strong sense of agency. Although there is general agreement on this comparison process, one important theoretical issue that has yet to be fully (...) determined is whether these computations are consciously performed. Here, we studied this issue by requiring participants to perform a simple judgment of agency task under conditions of different concurrent working memory load. Working memory operations are known to tax conscious cognitive resources. We found that agency judgments were moderated by working memory load, with lower agency ratings being observed in the high load condition, suggesting that the sense of agency is dependent on the availability of conscious cognitive resources. An examination of the time-course of this load effect suggests that it is the construction of the mental representation of the predicted effect which is particularly dependent on said resources. (shrink)

Scholars have generally agreed that correlative thinking represents a defining feature of traditional Chinese thought, and their discussions on this enduring mode of thinking have led to a better understanding of the Chinese intellectual and cultural tradition. Although scholars have seldom looked into the causes of the formation of early Chinese correlative thought, some of their discussions have provided inspiration for further investigation.A number of scholars have indicated that the concept of resonance was a fundamental factor in Chinese correlative thinking. (...) For example, both Hellmut Wilhelm and Joseph Needham asserted that, in correlative thinking, order, pattern, and symbolic correlation or.. (shrink)

Although previous studies focus on the role of women in the boardroom and corporate response to natural disasters, none evaluate how women directors influence corporate philanthropic disaster response (CPDR). This study collects data on the philanthropic responses of privately owned Chinese firms to the Wenchuan earthquake of May 12, 2008, and the Yushu earthquake of April 14, 2010. We find that when at least three women serve on a board of directors (BOD), their companies’ responses to natural disasters are more (...) significant. Age diversity among women on BODs as well as good corporate profitability (e.g., high earnings per share) positively moderates the relationship between women on BODs and CPDR. (shrink)