The world is looking toward organizations for social responsibility to contribute to a sustainable environment. Employees’ organizational citizenship behavior for the environment is a voluntary environmental-oriented behavior that is important for organizations’ environmental performance. Based on social learning theory, this study examined the effects of responsible leadership in connection with OCBE by using a sample of 520 employees in the manufacturing and service sectors in China including engine manufacturing, petroleum plants, banking, and insurance sector organizations. Further, the roles of psychological (...) ownership and employee environmental commitment were used as mediators and moderators simultaneously. The direct, mediation, and moderation model results exposed a positive relationship between responsible leadership and OCBE via employee psychological ownership and employee environmental commitment. The study also revealed that the indirect effect is stronger when employees hold a higher employee environmental commitment. The theoretical and practical implications for environmental sustainability in respect of organizations as well as future research directions are discussed. (shrink)

Unmanned aerial vehicles, particularly quadcopters, have several medical, agriculture, surveillance, and security applications. However, the use of this innovative technology for civilian applications is still very limited in low-income countries due to the high cost, whereas low-cost controllers available in the market are often tuned using the hit and trial approach and are limited for specific applications. This paper addresses this issue and presents a novel proof of concept low-cost quadcopter UAV design approach using a systematic Model-Based Design method for (...) mathematical modeling, simulation, real-time testing, and prototyping. The quadcopter dynamic model is developed, and controllers are designed using Proportional Integral, and Derivative, Pole Placement, and Linear Quadratic Regulator control strategies. The stability of the controllers is also checked using Lyapunov stability analysis. For verification and validation of the design, Software-in-the-Loop, Processor-in-the-Loop, Hardware-in-the-loop testing, and Rapid Control Prototyping have been performed. The V&V methods of the MBD approach showed practically valid results with a stable flight of the quadcopter prototype. The proposed low-cost POC quadcopter design approach can be easily modified to have enhanced features, and quadcopters with different design parameters can be assembled using this approach for a diverse range of applications. (shrink)

This study examines the mental health consequences of terrorism exposures among youth in Pakistani society. Using Taaro Yamni formula to draw the sample, research approached 399 youth aged 15-24 years. As a research tool, Impact of Event Scale was used with slight modifications. Using Statistical Package of Social Sciences v. 21and Stata v. 20, a multinomial model was applied to explore the relation between different variables. The major findings of the study are that a person who has personal exposure to (...) terrorist attack is the worst affected and the person who was informed by someone is least affected to constant threat to terrorism. Thus, it is suggested that terrorism is threatening mental health of youth therefore counter terrorism policies should be extended to social dimensions. Moreover, severe impacts should be taken into consideration and devise a mechanism to provide counseling services to the victims free of cost. it is imperative to explore the impacts of terrorism on other groups of society including children, and women etc. (shrink)

With the development of wireless technology, two basic wireless network models that are commonly used, known as infrastructure and wireless ad hoc networks, have been developed. In the literature, it has been observed that channel contention is one of the main reasons for packet drop in WANETs. To handle this problem, this paper presents a routing protocol named CCBR. CCBR tries to determine a least contended path between the endpoints to increase packet delivery ratio and to reduce packet delay and (...) normalized routing overhead. Moreover, throughout the active data section, each intermediate node computes its channel contention value. If an intermediate node detects an increase in channel contention, it notifies the source node. Then the source node determines another least contended route for transmission. The advantages of CCBR are verified in our NS2-based performance study, and the results show that CCBR outperforms ad hoc on-demand distance vector in terms of packet delivery ratio, end-to-end delay, and routing overhead by 4% to 9%. (shrink)

Online forums have become the main source of knowledge over the Internet as data are constantly flooded into them. In most cases, a question in a web forum receives several responses, making it impossible for the question poster to obtain the most suitable answer. Thus, an important problem is how to automatically extract the most appropriate and high-quality answers in a thread. Prior studies have used different combinations of both lexical and nonlexical features to retrieve the most relevant answers from (...) discussion forums, and hence, there is no standard/general set of features that could be effectively used for relevant answer/reply post classification. However, this study proposed an answer detection model that is exclusively relying on lexical features and employs a random forest classifier for classification of answers in discussion boards. Experimental results showed that the proposed answer detection model outperformed the baseline technique and other state-of-the-art machine learning algorithms in terms of classification accuracy on benchmark forum datasets. (shrink)

Research suggests that ethical leadership influences employees’ behavior and organizational functioning. Thus, the purpose of this study is to investigate the role of ethical leadership in the improvement of employees’ innovative performance. Specifically, this research developed and tested a framework about the intermediating mechanism of social capital in the relationship between ethical leadership and employees’ innovative performance. The current study integrated assumptions of social learning and social exchange theories, which postulate that the leadership has a direct effect on the employees’ (...) conduct, principally through role modeling and the reciprocal landscape. Data were collected through in-person administered questionnaire-based survey from 297 employees working in the manufacturing sectors of Pakistan. The conceptual model of our research was analyzed applying Structural Equation Modeling (SEM). The results exhibited that the ethical leadership plays an important role in fostering employees’ innovative performance. The present study also found that social capital plays an intermediating role between the ethical leadership and employees’ innovative performance relationship. The current study contributed to the leadership and innovation literature and provided insights in examining the ethical leadership-employees’ innovative performance relationship through the intermediating mechanism of social capital. (shrink)

The idea of the subject as a construct, of various external influences, was not new to the cultural and literary circles in the 1980s when DeLillo published White Noise. In the second half of the twentieth century, post-structuralist and postmodern theories unsettled the established ideas of the humanist tradition like the concept of the subject. The idea that the subject is constituted by external factors posed a challenge to the modernist notion of the subject as authentic and independent consciousness. Influenced (...) by post-structuralist and postmodern theories, novelists in post-war America, especially during and after the 1980s, portrayed their protagonists (the subjects) as textual constructs rather than authentic heroic figures we often find in modernists’ works of art. DeLillo engages with technological developments and sociocultural changes in post-war America and explores how such developments/changes influence an individual’s subjectivity. Critics have described Jack Gladney, the protagonist of White Noise, as a late-modernist displaced to negotiate the postmodern landscape. This study, which is purely of scholarly interest, attempts to show how Gladney vacillates between the notions of modernist authentic subject and the de-centred postmodern subject created textually. This article also attempts to explore how DeLillo’s fiction engages with the idea of the subject during the 1980s. (shrink)

_One of the enduring queries in the development of human intellectual thought is, "What is human nature?" What does it mean to be a human tends to be defined by all disciplines, including religion? We all need theories about what makes people tick in order to predict how they will respond to their environment in various situations. Indeed, how we view human nature affects a number of things. People utilize it in their private lives to govern their daily routines, manage (...) their relationships, raise their children, and influence others. Additionally, our policies in areas of collective social life like politics, law, and education are influenced by how we view human nature. Steven Pinker critically explains the modern view of human nature and its theoretical presuppositions in his widely read book The Blank Slate: The Modern Denial of Human Nature. Pinker contends that this contemporary account of human nature faces significant challenges in light of recent developments in the fields of biology, genetics, evolution, and the brain sciences. Because it is built on axioms that we cannot accept in light of the advancements in science over the past few decades, the current theory of human nature is conceptually unsound. This research performs a comparative analysis between Pinker’s View of Human Nature and Dupré’s Critique of Evolutionary Psychology on the principles which serve as the foundation for the influential idea of human nature, and contributes significantly in our contemporary intellectual life._. (shrink)

ABSTRACT This article proposes a theoretical framework for thinking systematically about Muslim males’ involvement in criminality, derived from the philosophy of critical realism. This theoretical framework is deployed to explore primary data from life story interviews with 17 Muslim male offenders in a way that explains the role of structural and cultural factors, as well as individual agency, in participants’ involvement in crime at a range of ‘emergent’ ontological levels. As well as factors in common with offending by young males (...) generally, such as absent role models at home, experiences of socio-economic marginalization, the presence of hypermasculine hegemonic masculinities on the street and an inadequate experience of school, ‘unserious’ religion and ‘religious’ justifications for involvement in crime are factored into the ontology of the male Muslim offender as rendering some young Muslim males particularly vulnerable to offending. (shrink)

This article critically studies coronavirus pandemic news in the press. The article attempts to study the way the news of COVID-19 is used for political and ideological purposes. In order to achieve the aim, two newspapers namely, The New York Times from the United States of America and Global Times from China are selected. Van Dijk’s news schemata framework is used for the analysis of the reports selected from the two newspapers. Van Dijk’s news schemata is crucial for the analysis (...) of any news story whether such a news story is taken from a news channel or a newspaper and whether broadcasted or printed. Based on data analysis, the article found out that the news of COVID-19 has been politicized and used for ideological interests. The article recommends that pandemics should not be politicized, instead we should work together to save our lives and live peacefully. (shrink)

In this research article, we presented the idea of intuitionistic fuzzy incidence graphs along with their certain properties. The number of operations including Cartesian product, composition, tensor product, and normal product in an IFIGs are also investigated. The method to compute the degree of IFIGs obtained by CP, composition, tensor product, and the normal product is discussed. Some important theorems to calculate the degree of the vertices of IFIGs acquired by CP, composition, tensor product, and normal product are elaborated. An (...) application of CP and composition of two IFIGs in the textile industry to find the best combinations of departments expressing the highest percentage of progress and the lowest percentage of nonprogress is provided. A comparative analysis of our study with the existing study is discussed. Our study will be beneficial to comprehend and understand the further characteristics of IFIGs in detail. Another advantage of our study is that it will be helpful to find the maximum percentage of progress and minimum percentage of nonprogress in different departments of universities, garment factories, and hospitals. (shrink)

This work situates the Qur’anic story of Moses’ meeting with Khiḍr in an ever-expanding network of intercultural and interreligious ideas about knowledge, humility, and spiritual excellence, where Moses and Khiḍr are seen as representing the ẓāhir and the bāṭin, respectively.

Paulo Freire’s philosophy of education, popularized via his magnum opus, The Pedagogy of the oppressed (2000 [1970]) ‘shocked’ the world, sort of constructively, with its trenchant, au courant and futuristic meditations on the onto-epistemological lives of the marginalized in Latin America, and by elliptical extension, across the world. The central tenets of Freire’s thought as reflectively (and reflexively) acting upon the world to transform it, are as current today as these were in the late 1960s, majorly because of the subjectively (...) active ways it interacts with our onto-epistemological locations and intentions. It is in appreciating such durable temporality about his philosophy that one can sense, indeed, thickly discern it trans-spatial and transcultural connections with the humanist African philosophy of Ubuntu and it educational foundations. Ubuntu in its across-Africa readings, represents both a practical and aspirational humanization of all people (more popularly, perceiving and practicing our personhoods through the personhoods of others) with the potential outcome, in the words of Desmond Tutu (in Battle, 2009), of the cessation of inter-people conflict and oppression. With these perspectives and prospects from Freire and Ubuntu, the intersecting subsets of the two are, I argue, thickly important with analytically discernible onto-epistemological and pedagogical connections and operations. (shrink)

The dominant debate on Islam and democracy continues to operate in the realm of normativity. This article engages with key literature showing limits of such a line of inquiry. Through the case study of India’s Islamist organization, Jamaat-e-Islami, I aim at shifting the debate from textual normativity to demotic praxis. I demonstrate how Islam and democracy work in practice, and in so doing offer a fresh perspective to enhance our understandings of both Islam and democracy. A key proposition of this (...) article is that rather than discussing the cliché if Islam is compatible with democracy, or Islam should be democratized, we study the ‘hows’ of de-democratization in Muslim societies. (shrink)

The dominant debate on Islam and democracy continues to operate in the realm of normativity. This article engages with key literature showing limits of such a line of inquiry. Through the case study of India’s Islamist organization, Jamaat-e-Islami, I aim at shifting the debate from textual normativity to demotic praxis. I demonstrate how Islam and democracy work in practice, and in so doing offer a fresh perspective to enhance our understandings of both Islam and democracy. A key proposition of this (...) article is that rather than discussing the cliché if Islam is compatible with democracy, or Islam should be democratized, we study the ‘hows’ of de-democratization in Muslim societies. (shrink)

Terrorist organisations have increased and widened in Iraq in particular and the world in general in recent years. People have suffered a lot from these terrorist organisations due to their thirst for killing innocent civilians. The study aims to convey the suffering of innocent Iraqis caused by terrorist acts to the world. In order to achieve the aim, the research adopted Barthes’s framework to analyse the selected photographs. The researchers have selected iconic photographs for the analysis. The photographs are taken (...) from the main websites of the local, Arabic, and foreign media. The study found out that terrorism is the brutal enemy of all Iraqi societies including Sunnis, Shia, Kurds, Christians, and Yazidis. This research is a clear example that shows the world the extent of the suffering, pain, and fear Iraqi people are facing because of terrorism. (shrink)

The effect of arousal safety has been analyzed on purchase intention, then attitude towards the advertisement and attitude towards the brand have been incorporated as intervening variables between the relationships. The interaction effect of self-monitoring and message arguments have also been taken in to consideration for better understanding of the consumer’s response. The data has been gathered from 206 respondents by using purposive sampling method. The research instrument was comprised of summated rating/additive scale and semantic differential scaling. Confirmatory Factor Analysis (...) has been applied after the application of preliminary tests on the data. Structure Equation Modeling and moderation and mediation analysis have also been applied to test the hypotheses. Arousal safety in the advertisements shape consumers response and it proved to be a fully mediated model. Self-monitoring also probes the relationship. Message arguments haven’t had any affect as moderator, hence can be used as a focal predictor. The study is a starting point for future research to provide a coherent methodology for capturing the necessary data, processing the underlying information and evaluating the effects of arousal safety in advertisements. The study extends the field of advertising in the direction of arousal safety effects. In comparison to previous research, empirical evidence on the arousal safety in television advertising and purchase intention in relation with moderating and mediating variables is provided. (shrink)

In this paper I propose a framework to understand the transition in Foucault’s work from the disciplinary model to the governmentality model. Foucault’s work on power emerges within the general context of an expression of capitalist rationality and the nature of freedom and power within it. I argue that, thus understood, Foucault’s transition to the governmentality model can be seen simultaneously as a deepening recognition of what capitalism is and how it works, but also as a recognition of the changing (...) historical nature of the actually existing capitalisms and their specifically situated historical needs. I then argue that the disciplinary model should be understood as a contingent response to the demands of early capitalism, and argue that with the maturation of the capitalist enterprise many of those responses are no longer necessary. New realities require new responses; although this does not necessarily result in the abandonment of the earlier disciplinary model, it does require their reconfiguration according to the changed situation and the new imperatives following from it. (shrink)

This paper suggests philosophical foundations for mixed methods research based on the philosophy of critical realism. In particular, it suggests that the critical realist idea of the primacy of ontology helps bridge the apparent paradigmatic gap between qualitative and quantitative research. It illustrates this foundational idea by showing why and how a multi-disciplinary team used a mixed methods approach to understand the significance of religion in prison through a multi-site study of religious conversion to Islam in prison and how this (...) gives a better account than a single method approach. The mixed method research design used in the project sets out a new way of mapping and understanding religious conversion and differences within a faith group that draws on the emancipatory potential of critical realist thought. (shrink)

In this paper, I propose to look closely at certain crucial aspects of the logic of Rawls' argument in Political Liberalism and related subsequent writings. Rawls' argument builds on the notion of comprehensiveness, whereby a doctrine encompasses the full spectrum of the life of its adherents. In order to show the mutual conflict and irreconcilability of comprehensive doctrines, Rawls needs to emphasise the comprehensiveness of doctrines, as their irreconcilability to a large extent emanates from that comprehensiveness. On the other hand, (...) in order to show the possibility and plausibility of the political liberal solution he needs to emphasise that most of these doctrines are reasonable: i.e., they are willing to cede a portion of their authority to political liberalism for the right reasons. Yet, if they are willing to cede a portion of their authority to a political conception they cannot be as comprehensive as we initially thought they were. All these elements highlight the tension in the argument itself. I suggest that many of these tensions can be removed by making Rawls' account more flexible. In this context I propose certain amendments to Rawls' account, which may overcome some of the tensions mentioned above. (shrink)

BackgroundProfessional ethics refers to the use of logical and consistent communication, knowledge, clinical skills, emotions and values in nursing practice. This study aimed to explore and describe factors that affect professional ethics in nursing practice in Iran.MethodsThis qualitative study was conducted using conventional content analysis approach. Thirty nurses with at least 5 years of experience participated in the study; they were selected using purposive sampling. Data were collected through semi-structured interviews and analyzed using thematic analysis.ResultsAfter encoding and classifying the data, (...) five major categories were identified: individual character and responsibility, communication challenges, organizational preconditions, support systems, educational and cultural development.ConclusionsAwareness of professional ethics and its contributing factors could help nurses and healthcare professionals provide better services for patients. At the same time, such understanding would be valuable for educational administrators for effective planning and management. (shrink)

The present study investigates variability among raters from different linguistic backgrounds, who evaluated the pragmatic performance of English language learners with varying native languages (L1s) by using both self- and peer-assessments. To this end, written discourse completion task (WDCT) samples of requesting speech acts from 10 participants were collected. Thereafter, the participants were asked to assess their peers’ WDCTs before assessing their own samples using the same rating scale. The raters were further asked to provide an explanation for their rating (...) decisions. Findings indicate that there may indeed be a link between a rater’s language background and their scoring patterns, although the results regarding peer- and self-assessment are mixed. There are both similarities and differences in the participants’ use of pragmatic norms and social rules in evaluating appropriateness. (shrink)

Most refugees residing in the European Union (EU) do not retain their voting rights in states of origin or lack the means to exercise them effectively. Most member states of the EU do not extend voting rights to refugees. This leaves a large population of refugees residing within the borders of the EU in a unique state of disenfranchisement. In this article, I consider this problem from a democratic perspective. Should refugees in the EU have voting rights? My answer turns (...) on three aspects characterizing the circumstances of refugees: First, refugees reside in member states for an indeterminate, and typically protracted, amount of time without any exit options. Second, the political governance of the EU and its member states significantly shapes the lives of refugees. And third, refugees lack effective voting rights, and consequently, a meaningful political membership, in any political community across the world. In turn, based on an all-subjected principle of democratic inclusion, I argue that refugees should be secured state-level voting rights in member states, albeit with a condition of the period of residency. Moreover, they should have immediate voting rights at the supranational institutions of the EU such as the European Parliament. (shrink)

Critical realist thought has theorised convincingly that epistemic relativism is constellationally embedded in ontological realism which in turn necessitates judgemental rationality. In social scie...

ABSTRACTOn 4 September 2015 asylum seekers who got stranded in Budapest’s Keleti train station began a march to cross the Austrian border. Their aim was to reach Germany and Sweden where they believed their asylum claims would be better received. In this article, I argue that the march should be characterized as an act of civil disobedience. This claim may seem to contradict common convictions regarding acts of civil disobedience as well as asylum seekers. The most common justifications are given (...) with reference to moral rights of citizens and concerns for enhancing justice or democracy within states. Asylum seekers are not members of the European public. How can they be entitled to break the law? I first show that the march displays features of a paradigm case of civil disobedience. Then, I identify moral reasons for asylum seekers to carry out the march acceptable from both strong and weak cosmopolitan perspectives. After that, I point out its corrective, stabilizing and democracy-enhancing roles in the European political landscape. I conclude by emphasizing that conceptualizing the march as an act of civil disobedience is significant in recognizing asylum seekers as political agents making claims within an evolving framework of refugee protection. (shrink)

Modernite, uzun bir zamandır tüm dünyada, Avrupa-merkezci bir ideolojiyle suç ortaklığı yapmasına ve özünde barındırdığı çelişkilerin bağdaşmazlığına rağmen, bilgi üretimi ve disiplinlerin teorik çerçevesini belirlemede hâkim paradigma olmayı sürdürmektedir. Avrupa-merkezci ideolojiyle girişilen suçun iştirakçilerinden bir diğeri de, modernliğin kendi kendini gözleme tarzı olarak ve onunla birlikte gelişen, aralarında totolojik bir görünüm sergileyen sosyolojidir.Modernitenin özünde barındırdığı çelişkilerin bağdaşmazlığı, yadsıma, inkâr vs. ötekileştirme nosyonunu kaçınılmaz kılar.Sosyolojik literatürde ötekileştirme, özcü bir yaklaşımla Batıda yaşanan tarihsel sürecin tek doğru ve evrensel olduğu iddiasıyla geliştirilen tarih (...) yazımında, sömürgeleştirme faaliyetlerine koşut olarak geliştirilen oryantalist söylemde, ideal tiplerin oluşturulması gibi konularda referans noktası olmuştur.Bu makale, modernite ve sosyolojideki teorik çerçeve ve anlatının Avrupa-merkezci bir söylem barındırmasındanhareketle post-kolonyal teoriye göreeleştirisini yapmayı amaçlamaktadır.Ötekileştirmeyen bir paradigmanın izini sürerken post-kolonyal teorinin karşılaştığı zorluklar ve açmazlarıortaya koymak da bu çalışmanın bir diğer amacı olacaktır.Çalışma, post-kolonyal teorinin sosyolojideki oryantalist söylem üzerinden hâkim paradigmayı eleştirirken self-oryantalizmin ağına düştüğü hususları belirtmek suretiyle özgün olmayı hedeflemektedir. (shrink)

In a series of papers, Elizabeth Barnes and Robert Williams have developed a theory of metaphysical vagueness in which they argue for legitimacy of vague object and indeterminate identity. In his recent paper, Ken Akiba raises two objections against Barnes-Williams theory, concluding that it is ill-conceived and wrong-headed. In one objection, he argues that the theory implies indeterminate identity between referentially determinate objects to which λ-abstraction is applicable, and hence Evans’ argument ultimately goes through. In the other, he objects that (...) Barnes-Williams theory also fails to block Salmon’s argument. This paper discusses the two objections. It argues that there are legitimate reasons for rejecting both, and hence to revive Barnes-Williams theory. Furthermore, it is shown that the objections, while unsuccessful, are helpful in revealing the limitations of Barnes-Williams theory. (shrink)

This article attempts to study the way the Rohingya crisis in Myanmar (Burma) is represented or framed in the press. The researcher selects four newspapers for this study. They are namely, Myanmar Times, Arab News, The Guardian, and Global Times. The reason behind choosing these newspapers is that it is important to illustrate how the Rohingya Muslims are framed from a Burmese newspaper, foreign newspaper, Saudi newspaper, and Chinese newspaper. Some selected news stories are analyzed from the selected newspapers. The (...) stories concern the Rohingya Muslims in Myanmar. Pan and Kosicki (Political Communication:55?75, 1993 [ 1 ]) framework is chosen to illustrate the way the Rohingya are represented or framed in the selected newspapers. The framing analysis of the Rohingya news stories shows that each newspaper uses the discourse of the positive selves and negative others representation ideologically in the crisis. (shrink)

This article draws on the ecological model of teacher agency and elaborates on how teacher agency is achieved, its components and how it could be strengthened. This model highlights professional competence, structural and cultural context, and professional purpose as the main elements of achieving agency. In this paper, we specify some elements of the ecological model and elaborate on how three types of reflection could be used to strengthen conditions for achieving teacher agency. These include, first, procedures aimed at articulating (...) the theory of action, including effective strategies, rules and principles for practice; second, procedures of practical reflection, aimed at fostering the conceptualization of practice and the understanding of oneself as a teacher; and third, procedures of critical reflection, which help to address the inequalities and malpractices of education and society. The main importance of this paper is to extend the practical relevance of the ecological model for teacher learning settings. (shrink)

Religion is a significant social force on organizational practice yet has been relatively underexamined in organization theory. In this article, I assert that the institutional logics perspective is especially conducive to examine the macrolevel role of religion for organizations. The notion of the religious logic offers conceptual means to explain the significance of religion, its interrelationship with other institutional orders, and embeddedness into and impact across interinstitutional systems. I argue for intrainstitutional logic plurality and show that specifically the intrareligious logic (...) plurality has been rather disregarded with a relative focus on Christianity and a geographical focus on “the West.” Next, I propose the concept of interinstitutional logic prevalence and show that the religious logic in particular may act as a metalogic due to its potential for uniqueness, ultimacy, and ubiquity. Through illustrations from Islamic Finance and Entrepreneurship, I exemplify implications of logic plurality and prevalence for organizations and societies. (shrink)

This study aims to explore a demoethical model for sustainable development in modern society. It proposes an approach that focuses on organizing activities to improve sustainable development. Specifically, it presents a demoethical model relevant to Society 5.0 and Industry 5.0 organizations. The objective is to identify demoethical values that can drive sustainable development in the era of digitalization. Through a literature review and analysis, this study identifies key components of the demoethical model and provides practical recommendations for stakeholders involved in (...) digital transformation. The analysis of demoethical norms and phenomena, such as education, nurturing, mind, knowledge, science, and honest work, has enabled the identification of values that align with sustainable development in society. The results of the study demonstrate that the notion of a demoethical foundation for sustainability is rooted in the concept of spirituality as the basis for a new societal development scenario and its relationship with nature. The study shows that ideas about the demoethical basis of sustainability are based on the priority of spirituality as the basis of a new scenario for the development of society, as well as the integration of demographic, socio-economical, and ecological components in system-wide modeling. (shrink)

The standard Leibnizian view of identity allows for substitutivity of identicals and validates transitivity of identity within classical semantics. However, in a series of works, Graham Priest argues that Leibnizian identity invalidates both principles when formalized in paraconsistent semantics. This paper aims to show the Leibnizian view of identity validates substitutivity of identicals and transitivity of identity whether the logic is classical or paraconsistent. After presenting Priest's semantics of identity, I show what a semantic expression of Leibnizian identity does amount (...) to. Then, I argue that Priest's semantic definition of identity is not Leibnizian. Finally, I offer a semantics characterization of identity in paraconsistent logic that is truly Leibnizian. I demonstrate that the correct formalization of Leibnizian identity in paraconsistent logic also validates substitutivity of identicals and transitivity of identity. (shrink)

We present a method to characterize the preferences of a decision maker in decisions with multiple attributes. The approach modifies the outcomes of a multivariate lottery with a multivariate transformation and observes the change in the decision maker’s certain equivalent. If the certain equivalent follows this multivariate transformation, we refer to this situation as multiattribute transformation invariance, and we derive the functional form of the utility function. We then show that any additive or multiplicative utility function that is formed of (...) continuous and strictly monotonic utility functions of the individual attributes must satisfy transformation invariance with a multivariate transformation. This result provides a new interpretation for multiattribute utility functions with mutual utility independence as well as a necessary and sufficient condition that must be satisfied when assuming these widely used functional forms. We work through several examples to illustrate the approach. (shrink)

In the probability literature, a martingale is often referred to as a “fair game.” A martingale investment is a stochastic sequence of wealth levels, whose expected value at any future stage is equal to the investor’s current wealth. In decision theory, a risk neutral investor would therefore be indifferent between holding on to a martingale investment, and receiving its payoff at any future stage, or giving it up and maintaining his current wealth. But a risk-averse decision maker would not be (...) indifferent between a martingale investment and his current wealth level, since he values uncertain deals less than their mean. A risk seeking decision maker, on the other hand, would readily accept a martingale investment in exchange for his current wealth, and would repeat this investment any number of times. These ideas lead us to introduce the notion of a “risk-adjusted martingale”; a stochastic sequence of wealth levels that a rational decision maker with any attitude toward risk would value constantly with time, and would be indifferent between receiving its pay-off at any future stage, or giving it up and maintaining his current wealth level. We show how to construct such risk-adjusted investments for any decision maker with a continuous monotonic utility function. The fundamental result we derive is that a pay-off structure of an investment (i) is a risk-adjusted martingale and (ii) can be represented by a lattice if and only if the pay-off functions are invariant transformations of the given utility function. (shrink)