L’orthodoxie dans la littérature florissante au sujet de la fondation (grounding) suggère que cette notion ne peut être analysée ou exprimée en terme d’aucune autre. Par ailleurs, le primitivisme à propos de l’essence est considéré comme très plausible depuis l’article influent de Kit Fine à ce sujet. Cela contraint les philosophes qui emploient ces deux notions à accepter une position doublement primitiviste. Mon objectif principal est de proposer une définition de la fondation en terme d’essence. Je commencerai par présenter la (...) conception positive en question, puis je montrerai la façon dont elle répond à un certain nombre d’objections à son encontre. L’apport d’une telle approche, si elle est couronnée de succès, devrait être évident : les philosophes qui acceptent la fondation comme notion primitive n’auront plus à le faire, pour autant qu’ils emploient déjà la notion d’essence. Pour ceux qui refusaient de parler de fondation sous prétexte que la notion était indéfinissable, la présence d’une définition éliminera ipso facto leur raison d’être sceptique. (shrink)

The theory of embodiment is used in providing an account of the identity of acts and in providing solutions to various puzzles concerning acts.

An exact truthmaker for A is a state which, as well as guaranteeing A’s truth, is wholly relevant to it. States with parts irrelevant to whether A is true do not count as exact truthmakers for A. Giving semantics in this way produces a very unusual consequence relation, on which conjunctions do not entail their conjuncts. This feature makes the resulting logic highly unusual. In this paper, we set out formal semantics for exact truthmaking and characterise the resulting notion of (...) entailment, showing that it is compact and decidable. We then investigate the effect of various restrictions on the semantics. We also formulate a sequent-style proof system for exact entailment and give soundness and completeness results. (shrink)

Conclusion: The present results support adequate psychometric properties in terms of factorial validity, reliability, convergent validity, and measurement invariance for the PHQ-4 in young adults in Hong Kong. The PHQ-4 demonstrated a substantial mediating role in the relationship between meaning in life and SI in the distress group. These findings support clinical relevance for using the PHQ-4 as a brief and valid measure of psychological distress in the Chinese context.

I attempt to meet some criticisms that Williamson makes of my attempt to carry out Prior's project of reducing possibility discourse to actualist discourse.

Our aim in this paper is to extend the semantics for the kind of logic of ground developed in (deRosset and Fine, 2023). In that paper, we very briefly suggested a way of treating universal and existential quantification over a fixed domain of objects. Here we explore some options for extending the treatment to allow for a variable domain of objects.

This paper is concerned with the semantics for the logics of ground that derive from a slight variant GG of the logic of (Fine, 2012) that have already been developed in (deRosset and Fine, 2023). Our aim is to outline that semantics and to provide a comparison with two related semantics for ground, given in (Correia, 2017) and (Kraemer, 2018). This comparison highlights the strengths and difficulties of these different approaches.

This paper examines the relationship of ethical decision-making by individuals to corporate business ethics and organizational performance of three groups: SMEs, Outstanding SMEs and Large Enterprises, in order to provide a reference for Taiwanese entrepreneurs to practice better business ethics. The survey method involved random sampling of 132 enterprises within three groups. Some 524 out of 1320 questionnaires were valid. The survey results demonstrated that ethical decision-making by individuals, corporate business ethics and organizational performance are highly related. In summary, then, (...) high levels of organizational performance were directly attributable to high levels of applied corporate and individual ethics. Furthermore, there is a demonstrable tendency for Outstanding SMEs to reject ethically unsound practices such as padded expense accounts, tax evasion and misleading advertising. The measurement criteria used to assess organizational performance, however, did not include an objective evaluation of financial performance. (shrink)

Mindfulness-based interventions (MBIs) are being actively implemented in a wide range of fields – psychology, mind/body health care and education at all levels – and there is growing evidence of their effectiveness in aiding present-moment focus, fostering emotional stability, and enhancing general mind/body well-being. However, as often happens with popular innovations, the burgeoning interest in and appeal of mindfulness practice has led to a reductionism and commodification – popularly labelled ‘McMindfulness’ – of the underpinning principles and ethical foundations of such (...) practice which threatens to subvert and militate against the achievement of the original aims of MBIs in general and their educational function in particular. It is argued here that mindfulness practice needs to be organically connected to its spiritual roots if the educational benefits of such practice are to be fully realised. (shrink)

The engineering knowledge research program is part of the larger effort to articulate a philosophy of engineering and an engineering worldview. Engineering knowledge requires a more comprehensive conceptual framework than scientific knowledge. Engineering is not ‘merely’ applied science. Kuhn and Popper established the limits of scientific knowledge. In parallel, the embrace of complementarity and uncertainty in the new physics undermined the scientific concept of observer-independent knowledge. The paradigm shift from the scientific framework to the broader participant engineering framework entails a (...) problem shift. The detached scientific spectator seeks the ‘facts’ of ‘objective’ reality – out there. The participant, embodied in reality, seeks ‘methods’, about how to work in the world. The engineering knowledge research program is recursively enabling. Advances in engineering knowledge are involved in the unfolding of the nature of reality. Newly understood, quantum uncertainty entails that the participant is a natural inquirer. ‘Practical reason’ is concerned with ‘how we should live’– the defining question of morality. The engineering knowledge research program is selective seeking ‘important truths’, ‘important knowledge’, ‘important methods’ that manifest value, and serve the engineering agenda of ‘the construction of the good.’ The importance of engineering knowledge research program is clear in the new STEM curriculum where educators have been challenged to rethink the relation between science and engineering. A 2015 higher education initiative to integrate engineering colleges into liberal arts and sciences colleges has stalled due to the confusion and conflict between the engineering and scientific representations of knowledge. (shrink)

Tesón's “humanitarian rationales” for the war in Iraq strain the traditional understanding of humanitarian intervention: The first, that the war was fought to overthrow a tyrant. The second, that it was a defense strategy establishing democratic regimes peacefully, but by force if necessary.

This book is a record of my dialogues with Stephen Hawking, his graduate assistants and his nurses during a four city public lecture tour I organized for Hawking, including Portland, Eugene, Seattle, Vancouver, BC. We discussed 20th century science and philosophy of science. Since I was often the one being questioned, much of the contents reflect my PhD research at the University of London. My focus was on understanding the limits of science, as represented by quantum theory and relativity. My (...) mentors had been Paul Feyerabend and Imre Lakatos, and I was strongly influenced by Karl Popper and Thomas Kuhn. In one in depth presentation to Hawking I suggested that Newtonian space-time and Maxwellian space-time were complementary, were defined by complementary symmetry principles. I had opportunity to present the same arguments to Kip Thorne and Freeman Dyson. Hawking simply remarked that I 'may be right'. Thorne confirmed that practitioners of General Relativity use both depending on the problem at hand. Dyson was emphatic – "Yes. Definitely. Absolutely.". (shrink)

This paper establishes a sound and complete semantics for the impure logic of ground. Fine (Review of Symbolic Logic, 5(1), 1–25, 2012a) sets out a system for the pure logic of ground, one in which the formulas between which ground-theoretic claims hold have no internal logical complexity; and it provides a sound and complete semantics for the system. Fine (2012b) [§§6-8] sets out a system for an impure logic of ground, one that extends the rules of the original pure system (...) with rules for the truth-functional connectives, the first-order quantifiers, and λ-abstraction. However, no semantics has yet been provided for this system. The present paper partly fills this lacuna by providing a sound and complete semantics for a system GG containing the truth-functional operators that is closely related to the truth-functional part of the system of Fine (2012b). (shrink)

Given demonstrated global knowledge inequality, this article attempts to draw out the connection between tertiary education and research (TER), economic development and infrastructure, and human development. We first explore the connection between knowledge and economic development by tracing a short history of the emergence of knowledge in economic analysis and by introducing the concept of a ‘knowledge economy’. The World Bank’s ‘Knowledge Assessment Methodology’ (2000) attempted to evaluate such ‘knowledge economies’ through a number of proposed variables. We describe relationships between (...) such TER-variables, economic development, and infrastructure building, especially in the shift towards digital economies. We will show that there is a tangible, negative human impact from disparities in knowledge production, and significant improvement in human welfare when knowledge production capacities improve. Finally, we will illustrate how these relationships play out in two case studies, in Montenegro and Bangladesh. (shrink)

Although it has been given qualified approval by a number of philosophers of education, the so-called ‘therapeutic turn’ in education has been the subject of criticism by several commentators on post-compulsory and adult learning over the last few years. A key feature of this alleged development in recent educational policy is said to be the replacement of the traditional goals of knowledge and understanding with personal and social objectives concerned with enhancing and developing confidence and self-esteem in learners. After offering (...) some critical observations on these developments, I suggest that there are some educationally justifiable goals underpinning what has been described as a therapeutic turn. Whilst accepting that ‘self-esteem’ and cognate concepts cannot provide a general end or universal aim of education, the therapeutic function is more valuable and significant than is generally acknowledged. This claim is justified by an examination of the concept of ‘mindfulness’ that, it is argued, can be an immensely powerful and valuable notion, which is integrally connected with the centrally transformative and developmental nature of learning and educational activity at all levels. (shrink)

The alliance between Appalachian churches and the coal industry has brought Appalachia to its knees. For over two centuries, Appalachian ministers and priests have pressured their congregants to sell land, manipulate papal documents, exploit church properties for personal gain, and frame incomplete economic data regarding the coal industry with sound theological arguments. In response to this institutional corruption favoring the coal industry, a new theory of Appalachian liberation theology needs development to break the coal-church alliance. Through examining papal documents, theological (...) work by Michael Iafrate and the Catholic Committee of Appalachia, and jobs and economic data from agencies like the Appalachian Research Commission and Energy Futures Initiative, liberation theologians can begin to chart the first contours of Appalachian liberation theology. Such a theology involves the exaltation of the local church, grassroots change, support for green energy, and the empowering of youth voices through granting them positions that enable institutional change. (shrink)

Lockheed Martin Corp. has funded research to generate a framework and methodology for developing semantic reasoning applications to support the discipline oflntelligence Analysis. This chapter outlines that framework, discusses how it may be used to advance the information sharing and integrated analytic needs of the Intelligence Community, and suggests a system I software architecture for such applications.

Kant’s conception of nature’s having a “purposiveness without a purpose” was quickly picked by the Romantics and made into a theory of art as revealing the otherwise hidden unity of nature and freedom. Other responses (such as Hegel’s) turned instead to Kant’s concept of judgment and used this to develop a theory that, instead of the Romantics’ conception of the non-discursive manifestation of the absolute, argued for the discursively articulable realization of conceptual truths. Although Hegel did not argue for the (...) “end of art” (although it is widely held that he did just that), he did, curiously enough, claim that it is art and not philosophy which tells us about the “life” of agents. To see how he reconciles that claim with his otherwise entirely discursively oriented philosophy, it is necessary to look at his thesis of the end of art’s “absolute” importance. Hegel’s worries have to do with the impossibility of fully exhibiting the “inner” in the “outer” in modern art and with the newly emerging problem of “fraudulence” in the poet’s voice. This is illustrated by examples drawn from the history of music and the problems besetting the lyric poet in modern life. Because of these problems, we are, Hegel says, now “amphibious animals” having to live in different and seemingly incompatible worlds. Hegel’s student, Heinrich Heine, found that the only satisfactory way of responding to this was for the modern artist to adopt a distinctive type of irony in response to the Hegel’s worries about modern art. This form of irony, it is argued, is itself Hegelian in spirit. (shrink)

Prior to Kripke’s seminal work on the semantics of modal logic, McKinsey offered an alternative interpretation of the necessity operator, inspired by the Bolzano–Tarski notion of logical truth. According to this interpretation, ‘it is necessary that A’ is true just in case every sentence with the same logical form as A is true. In our paper, we investigate this interpretation of the modal operator, resolving some technical questions, and relating it to the logical interpretation of modality and some views in (...) modal metaphysics. In particular, we present an hitherto unpublished solution to problems 41 and 42 from Friedman’s 102 problems, which uses a different method of proof from the solution presented in the paper of Tadeusz Prucnal. (shrink)

The size of animal exhibits has important effects on their lives and welfare. However, most references to exhibit size only consider floor space and height dimensions, without considering the space afforded by usable features within the exhibit. In this paper, we develop two possible methods for measuring the usable space of zoo exhibits and apply these to a sample exhibit. Having a metric for usable space in place will provide a better reflection of the quality of different exhibits, and enhance (...) comparisons between exhibits. (shrink)

A discussion of Sosa's Knowing Full Well. The authors focus on the understood place and significance of animal and reflective knowledge.

Robustness has long been recognized as an important parameter for evaluating game-theoretic results, but talk of ‘robustness’ generally remains vague. What we offer here is a graphic measure for a particular kind of robustness (‘matrix robustness’), using a three-dimensional display of the universe of 2 × 2 game theory. In such a measure specific games appear as specific volumes (Prisoner’s Dilemma, Stag Hunt, etc.), allowing a graphic image of the extent of particular game-theoretic effects in terms of those games. The (...) measure also allows for an easy comparison between different effects in terms of matrix robustness. Here we use the measure to compare the robustness of Tit for Tat’s well-known success in spatialized games (Axelrod, R. (1984). The evolution of cooperation . New York: Basic Books; Grim, P. et al. (1998). The philosophical computer: Exploratory essays in philosophical computer modeling . Cambridge, Mass: MIT Press) with the robustness of a recent game-theoretic model of the contact hypothesis regarding prejudice reduction (Grim et al. 2005. Public Affairs Quarterly, 19 , 95–125). (shrink)

Research and engineering in the quantum domain involve long chains of activity involving theory development, hypothesis formation, experimentation, device prototyping, device testing, and many more. At each stage multiple paths become possible, and of the paths pursued, the majority will lead nowhere. Our quantum metascience approach provides a strategy which enables all stakeholders to gain an overview of those developments along these tracks, that are relevant to their specific concerns. It provides a controlled vocabulary, built out of terms that are (...) designed to be maximally comprehensible to all groups of stakeholders and across all the sub-fields of the quantum domain. (shrink)

In response to its current crisis, scholars call for the revitalisation of democracy through democratic innovations. While they make ample use of life metaphors describing democracy as a living organism, no comprehensive understanding of ‘life’ has been established within democratic theory. The Black Lives Matter (BLM) movement articulates the urgency of refocusing on life and its meaning through radical democratic practice. This article employs a grounded theory approach, enriched with participatory methods, to develop a radical democratic concept of life in (...) conversation with BLM. It conceptualises life as the existence of a perspective that constantly transforms through its fundamental interconnectedness. Building on this concept, the article outlines four principles of a living democracy that go beyond the revitalisation discourse. A living democracy (1) safeguards the existence of all humans and nonhumans, (2) nurtures a diversity of perspectives, (3) fosters social and planetary connectivity, and (4) enables self- and collective transformation. (shrink)

Phản ứng trước những thách thức kinh tế giai đoạn hậu Covid-19 và trước các diễn biến kinh tế, địa chính trị phức tạp thời gian qua, Hoa Kỳ đã có những hành động quyết liệt trong điều hành chính sách tiền tệ và điều đó đã có những tác động tích cực lên kinh tế vĩ mô của Hoa Kỳ. Tuy nhiên, phân tích kỹ hơn các khía cạnh tăng trưởng, thất nghiệp và lạm phát, có thể thấy kinh (...) tế Hoa Kỳ vẫn tiềm ẩn nhiều rủi ro và Hoa Kỳ vẫn còn tiếp tục giải bài toán kép tăng trưởng kinh tế, kiềm chế lạm phát. -/- [Confronting economic challenges following the Covid-19 and the world’s complicated economic and geopolitical developments, the US has conducted solid actions regarding monetary policy and has yielded positive feedback. However, an investigation into macroeconomic aspects including growth, unemployment, and inflation indicates that the US is still facing recovery risks and has to continue to fight against the double-problem of boosting the growth and curbing the inflation.]. (shrink)

PURPOSE: The conventional wisdom in dental and medical education is that dental and medical students experience "ethical erosion" over the duration of dental and medical school. There is some evidence for this claim, but in the case of dental education this evidence consists entirely of survey research, which doesn't measure behavior. The purpose of this study was to measure the altruistic behavior of dental students, in order to fill the significant gap in knowledge of how students are disposed to behave, (...) rather than how they are disposed to think. -/- METHODS: To test the altruistic behavior of dental students, we conducted a field experiment using the Ultimatum Game, which is a game commonly used in economics to observe social behavior. Students from each of the four years of dental school played the game in standardized conditions with real money. -/- RESULTS: Students exhibited greater levels of altruism than the general population typically does. Students' altruism peaked in year four. Students' altruism was associated with the socioeconomic status of responder. -/- CONCLUSION: The results suggest that that dental students are more altruistic than the population average and that altruism increases during their education. Thus, if a decreasing ability to behave altruistically is observed during dental school, it is not likely due to a general disposition of students, but rather some factor specific to the educational environment in which the decrease is observed. (shrink)

Worldwide populations are aging with economic development as a result of public health initiatives and advances in therapeutic discoveries. Since 1850, life expectancy has advanced by 1 year for every four. Accompanying this change is the rapid development of anti‐aging science. There are three schools of thought in the field of aging science. One perspective is the life course approach, which considers that aging is a good and natural process to be embraced as a necessary and positive aspect of life, (...) where the aim is to improve the quality of existing lifespan and “compress” morbidity. Another view is that aging is undesirable, and that rejuvenation and indeed immortality are possible since the biological basis of aging is understood, and therefore, strategies are possible for engineering negligible senescence. Finally, a hybrid approach is that life span can be extended by anti‐aging medicines but with uncertain effects on health. While these advances offer much promise, the ethical perspectives are seldom discussed in cross‐disciplinary settings. This article discusses some of the key ethical issues arising from recent advances in biogerontology. (shrink)

Được cấp phép cách đây tròn 1 năm, sau 9 tháng chính thức hoạt động tính từ khi SAGA đạt 1000 người đăng ký sử dụng chính thức đầu tiên, hệ thống đã tăng trưởng 1900%, lên tới gần 19.000 người đăng ký và hàng trăm ngàn người sử dụng.

A review of Eric Schwitzgebel's book "A Theory of Jerks and Other Philosophical Misadventures" (2020).

We apply spatialized game theory and multi-agent computational modeling as philosophical tools: (1) for assessing the primary social psychological hypothesis regarding prejudice reduction, and (2) for pursuing a deeper understanding of the basic mechanisms of prejudice reduction.

Kit Fine, the leading proponent of the metaphysical project of grounding theory, has offered a number of potentially devastating objections to truthmaker theory, the branch of metaphysics dedicated to exploring the ontological grounds for truths. In this paper I show what presuppositions about truthmaker theory Fine’s objections are based upon, and why they are false. I discuss four objections that Fine raises, and demonstrate how truthmaker theorists may respond to them. I then showcase the positive contribution that truthmaker theory can (...) make to metaphysics, including its ability to speak to a core metaphysical topic (the ontological grounds for truths) that Fine’s approach to grounding must ultimately remain silent on. I conclude by exploring what I take to be the best option when it comes to understanding how truthmaking and grounding fit together. (shrink)

ABSTRACT Kit Fine recently described and defended a novel position in the philosophy of time, fragmentalism. It is not often that a new option appears in this old field, and for that reason alone these two essays merit serious attention. I will try to present briefly but fairly some of the considerations that Fine thinks favour fragmentalism. I will also weigh the merits of fragmentalism against the view that Fine presents as its chief rival, relativism, as well as the merits (...) of both against the view that he calls anti-realism. Along the way, we should pick up a clearer picture of fragmentalism itself. (shrink)

The Lewisean counterpart theorist– despite not defending a genuinely essentialist view of what is possible, de re, of individuals – generally has a way to make essentialist claims come out as true, in those contexts in which they are endorsed by a committed essentialist. In this paper, I am going to show that the normal system that the Lewisean adopts when she wants to make the essentialist a truth-teller does not work with Kit Fine: his essentialist beliefs, which support his (...) counterexamples to the modal account of essentialism, cannot come out as true, in any contexts whatsoever, under the Lewisean view. After arguing that this represents a genuine problem for Lewis’s theory, I will propose a solution. I will indeed show that the Lewisean has a principled way to account for Fine’s essentialist beliefs, consistently with her own counterpart-theorist reading of them. (shrink)

Terry Eagleton has been reviewed in the light of theism; especially Christianity which he had earlier disowned.

In debates over life and death it is often said that one should err on the side of caution—that is, on the side of life. In light of the recent case of Terri Schiavo, it is explained how the “err-on-the-side-of-life” argument proceeds, and an objection to it is offered.

Bài viết ngắn này ghi lại thông tin về một bài học về giá trị của đa dạng sinh học trong hệ sinh thái đang chịu đựng tổn thương nghiêm trọng do các hoạt động kinh tế-xã hội của con người gây ra hiện nay. -/- .

Dans un monde dominé par les conflits, il arrive qu’il faille se défendre. L’invention des armes a évolué en parallèle avec le savoir technique, puis scientifique, et il est même arrivé que la recherche d’applications militaires ait joué un rôle moteur dans la découverte scientifique. Lorsque les armes ne servent pas à attaquer d’autres nations, leur fabrication et leur commerce se justifient morale- ment. Il faut cependant qu’elles ne puissent échapper à ceux qui les construisent et doivent en contrôler la (...) diffusion. Facilement mise en œuvre, la guerre utilisant des organismes vivants ou ce qu’ils pro- duisent comme armes est très ancienne. Or l’originalité des êtres vivants est qu’ils se multiplient, qu’un seul individu suffit à recouvrir la Terre de ses descendants. La biologie ne se prête jamais à un usage militaire moralement défendable parce que le confinement au champ de bataille est impossible. De ce fait, les applications de la biologie ont été vite écartées du domaine de la Défense permise par les traités internationaux. La Convention de 1972 sur l’Interdiction des Armes Biologiques et à Toxines (CIABT), entrée en vigueur en 1975, est aujourd’hui signée par 183 pays (ratifiée par 175) sur un total de 193, sans compter Taïwan qui l’a ratifiée mais n’est pas reconnu par l’ONU. Elle interdit la mise au point, la fabrication, l’acquisition, le transfert, la conservation, le stockage et l’utilisation des armes bio- logiques et à toxines. Elle constitue un élément essentiel de la lutte contre la prolifération des armes de destruction massive. (shrink)

Il est question dans cette méditation métaphysique d'examiner l'horizon de la vérité de notre condition humaine terrestre. Par-dela les révélations du langage, il s'agit de penser la réalité organique de la 'différance' au sein du réel. La transcendance des formes historiques contingentes, et l'ouverture silencieuse à la réalité absolue du possible, se manifestent comme la signification de la différance. Ils sont la vérité organique de toute vie humaine épanouie, l'ultime et inexorable condition de la réalisation du sujet.

La théorie démocratique contemporaine entretient une relation ambivalente avec les élections. Alors que les points de vue agrégatifs et minimalistes les considèrent comme une institution centrale de la démocratie représentative , les conceptions plus riches de la démocratie n’ont pas nécessairement de penchant pour elles. Les théories délibératives ont tendance à négliger les élections pour se concentrer sur la délibération publique, c’est-à-dire sur le processus continu de formation de l’opinion et d’échange de raisons qui se produit entre les élections . (...) Les théories participatives ont également tendance à les écarter en faveur d’une vision moins agonistique et plus coopérative de l’action politique . Par conséquent, peu d’attention normative a été accordée dans la littérature récente à ce moment très distinctif de la vie démocratique, à quelques notables exceptions près . Une conséquence naturelle est que la plupart des théoriciens font appel à des expériences délibératives telles que les jurys de citoyens et les mini-publics comme réponse efficace aux préoccupations démocratiques actuelles . Le tirage au sort peut ainsi être présenté comme une alternative préférable à l’élection, car il garantit une représentation descriptive, évite la capture de l’État par des élites puissantes et promet des résultats substantiellement meilleurs. Alors que de nombreux théoriciens s’intéressent aux moyens de compléter les institutions électorales par des organes délibératifs non électoraux , certains chercheurs se débarrasseraient volontiers des élections . Le moment est-il venu de les abandonner ? Cet article se concentre sur une affirmation spécifique que beaucoup de partisans du tirage au sort ont avancée, à savoir que celui-ci serait plus égalitaire que les élections, et vise à la rejeter. D’autres chercheurs ont déjà critiqué le tirage au sort pour diverses raisons. Landa et Pevnick , ainsi qu’Umbers objectent qu’il ne permet pas d’obtenir les améliorations instrumentales du gouvernement promises par ses promoteurs ; Ceva et Ottonelli , ainsi que Lafont nient que les critiques lotocratiques des élections reflètent une compréhension adéquate de l’autorité démocratique en tant que forme d’autonomie collective ; et Umbers soutient également que la lotocratie est en contradiction avec les principes de justice distributive et d’égalité sociale . En complément à ces critiques récentes, nous soutenons que la vision de l’égalité politique qui sous-tend le tirage au sort est problématique et peu convaincante. (shrink)

Cảm xúc là yếu tố cơ bản thúc đẩy con người đưa ra quyết định và xử lý thông tin. Sợ hãi là một trong những cảm xúc phổ biến nhất ảnh hưởng đến hành vi của nhà đầu tư cá nhân trên thị trường chứng khoán. Mặc dù nhiều nghiên cứu đã được thực hiện để khám phá tác động của nỗi sợ hãi đối với hiệu quả đầu tư và hành vi giao dịch của nhà đầu tư cá (...) nhân, nhưng vẫn còn rất ít thông tin về các yếu tố ảnh hưởng đến nỗi sợ hãi của nhà đầu tư cá nhân trong thời kỳ thị trường sụt giảm (hoặc những giai đoạn cực kỳ biến động). Vì thế, nghiên cứu này được thực hiện để tìm hiểu liệu các nguồn thông tin ảnh hưởng đến quyết định đầu tư của nhà đầu tư có ảnh hưởng đến sự sợ hãi của họ khi khủng hoảng xảy ra hay không. Nghiên cứu đã sử dụng phương pháp phân tích Bayesian Mindsponge Framework (BMF) trên bộ dữ liệu từ 1526 nhà đầu tư Trung Quốc và Việt Nam. Kết quả nghiên cứu chỉ ra rằng các nhà đầu tư tiếp cận các loại thông tin khác nhau khi đưa ra quyết định đầu tư sẽ ảnh hưởng đến tần suất phản ứng sợ hãi khác nhau. Cụ thể, các nhà đầu tư tham khảo thông tin từ chuyên gia hoặc tự phân tích khi đưa ra quyết định đầu tư ít bị đóng băng (biểu hiện của tâm lý sợ hãi) hơn trong thời kỳ thị trường sụt giảm. Ngược lại, những người đưa ra quyết định đầu tư dựa trên thông tin từ người quen hay bạn bè và trực giác sẽ bị đóng băng thường xuyên hơn. Kết quả nghiên cứu này giúp gợi ý nhà đầu tư cá nhân nên trang bị cho mình các kiến thức về tài chính cũng như tham khảo các ý kiến chuyên gia trên thị trường, hoặc những nguồn thông tin đáng tin cậy, khi đưa ra quyết định đầu tư. Bên cạnh đó, cơ quan quản lý thị trường cần có hoạt động phổ cập kiến thức về thị trường chứng khoán, hạn chế ảnh hưởng của các kênh thông tin không chính thống, và khuyến khích nhà đầu tư ít kinh nghiệm mua chứng chỉ quỹ của các quỹ đầu tư. (shrink)

Thị trường chứng khoán (TTCK) Việt Nam khai trương vào ngày 20/7/2000 và chính thức hoạt động từ ngày 28/7/2000 sau nhiều năm chuẩn bị. Trải qua nhiều biến động, cho đến nay, thị trường chứng khoán Việt Nam ngày càng được hoàn thiện phù hợp với xu thế phát triển và nhu cầu của nhà đầu tư. Để tìm kiếm lợi nhuận và xác định được mức rủi ro, nhà đầu tư cũng như nhà quản lý cần có những (...) kiến thức cơ bản, chính xác và cập nhật về thị trường chứng khoán. Do đó việc phân tích đầu tư chứng khoán luôn là vấn đề đặt lên hàng đầu. Phân tích đầu tư chứng khoán thường tập trung vào hai vấn đề chính: một là phân tích, dự báo và đánh giá xu hướng giá của cổ phiếu, hai là phân tích đo lường rủi ro trong quá trình đầu tư, từ đó đưa ra các kịch bản và chiến lược đầu tư phù hợp. Trong thực tế, nhà đầu tư cũng như nhà quản lý luôn đặt câu hỏi ‘‘Làm sao dự đoán được xu hướng cũng như sự biến động của giá cổ phiếu? Làm sao đánh giá được mức độ rủi ro có thể xảy ra với mỗi danh mục đầu tư để từ đó xây dựng chiến lược đầu tư phù hợp sao cho mang lại lợi nhuận cao và phòng tránh được rủi ro?”. Có rất nhiều nghiên cứu, phân tích về chuỗi giá cổ phiếu đã được thực hiện nhằm tìm lời giải đáp thỏa đáng cho các vấn đề trên. Thực tế cho thấy, giá của các cổ phiếu trên thị trường luôn luôn thay đổi theo thời gian. Điều này đem đến nhiều cơ hội tìm kiếm lợi nhuận nhưng cũng tiềm ẩn rất nhiều rủi ro cho các nhà đầu tư khi tham gia vào thị trường này. Việc hiểu biết và dự đoán được xu hướng biến động giá của các cổ phiếu cũng như dự đoán được khả năng lỗ lãi trong tương lai là một việc rất quan trọng đối với tất cả các nhà đầu tư và nhà quản lý tài chính nhằm mục đích đưa ra những quyết định chiến lược đầu tư thích hợp. (shrink)

A review of Kit Fine's book, Vagueness: A Global Approach.

Tết đã về với mọi nẻo đường quê hương [thân yêu]. Năm nay nhân dân cơ bản đón Tết Giáp Thìn (2024) trong vui tươi, ấm áp, hạnh phúc. Nhìn ở cấp vĩ mô, vượt qua chừng 4 năm khó khăn thách thức [vừa qua], thế đất nước ngày một lên cao, lực quốc gia ngày càng tăng tiến và có nhiều cơ hội bứt phá trong năm nay và những năm tới...