Several leadership and ethics scholars suggest that the transformational leadership process is predicated on a divergent set of ethical values compared to transactional leadership. Theoretical accounts declare that deontological ethics should be associated with transformational leadership while transactional leadership is likely related to teleological ethics. However, very little empirical research supports these claims. Furthermore, despite calls for increasing attention as to how leaders influence their followers’ perceptions of the importance of ethics and corporate social responsibility (CSR) for organizational effectiveness, no (...) empirical study to date has assessed the comparative impact of transformational and transactional leadership styles on follower CSR attitudes. Data from 122 organizational leaders and 458 of their followers indicated that leader deontological ethical values (altruism, universal rights, Kantian principles, etc.) were strongly associated with follower ratings of transformational leadership, while leader teleological ethical values (utilitarianism) were related to follower ratings of transactional leadership. As predicted, only transformational leadership was associated with follower beliefs in the stakeholder view of CSR. Implications for the study and practice of ethical leadership, future research directions, and management education are discussed. (shrink)

It is a familiar argument that advocates accommodating the so-called paradoxes of decision theory by abandoning the “independence” postulate. After all, if we grant that choice reveals preference, the anomalous choice patterns of the Allais and Ellsberg problems violate postulate P2 of Savage's system. The strategy of making room for new preference patterns by relaxing independence is adopted in each of the following works: Samuelson, Kahneman and Tversky's “Prospect Theory”, Allais and Hagen, Fishburn, Chew and MacCrimmon, McClennen, and in closely (...) argued essays by Machina. (shrink)

Having a decreased sense of security leads to unnecessary suffering and distress for patients. Establishing trust is critical for nurses to promote a patient's sense of security, consistent with trauma‐informed care. Research regarding nursing action, trust, and sense of security is wide‐ranging but fragmented. We used theory synthesis to organize the disparate existing knowledge into a testable middle‐range theory encompassing these concepts in hospitals. The resulting model illustrates how individuals are admitted to the hospital with some predisposition to trust or (...) mistrust the healthcare system and/or personnel. Patients encounter circumstances increasing their emotional and/or physical vulnerability to harm, leading to experiences of fear and anxiety. Without intervention, fear and anxiety lead to a decreased sense of security, increased distress, and suffering. Nurse action can ameliorate these effects by increasing a hospitalized person's sense of security or by promoting the development of interpersonal trust, also leading to an increased sense of security. Increased sense of security results in diminished anxiety and fear, and increased hopefulness, confidence, calm, sense of value, and sense of control. The consequences of a decreased sense of security are harmful to patients and nurses should know that they can intervene in ways that both increase interpersonal trust and sense of security. (shrink)

De Finetti introduced the concept of coherent previsions and conditional previsions through a gambling argument and through a parallel argument based on a quadratic scoring rule. He shows that the two arguments lead to the same concept of coherence. When dealing with events only, there is a rich class of scoring rules which might be used in place of the quadratic scoring rule. We give conditions under which a general strictly proper scoring rule can replace the quadratic scoring rule while (...) preserving the equivalence of de Finetti’s two arguments. In proving our results, we present a strengthening of the usual minimax theorem. We also present generalizations of de Finetti’s fundamental theorem of prevision to deal with conditional previsions. (shrink)

This contribution offers a survey of the modern African theological discourse on the Trinity as a distinctive Christian doctrine of God. It is a systematic narrative review of primary literature on the doctrine of the Trinity in modern African theology with a view to identify main trends, key concepts and major proponents. It is argued that the contemporary African Trinitarian Hermeneutics cannot be understood in isolation from African debates on translatability of concepts of God framed first in terms of the (...) reinterpretation of the theological significance of pre-Christian African concepts of God and subsequently as an outcome of African Christological reflection. The article affirms an apophatic resistance to any tendency to take God for granted as recently advanced by Ernst Conradie and Teddy Sakupapa. (shrink)

In the longstanding foundational debate whether to require that probability is countably additive, in addition to being finitely additive, those who resist the added condition raise two concerns that we take up in this paper. (1) _Existence_: Settings where no countably additive probability exists though finitely additive probabilities do. (2) _Complete Additivity_: Where reasons for countable additivity don’t stop there. Those reasons entail complete additivity—the (measurable) union of probability 0 sets has probability 0, regardless the cardinality of that union. Then (...) probability distributions are discrete, not continuous. We use Easwaran’s (Easwaran, Thought 2:53–61, 2013) advocacy of the _Comparative_ principle to illustrate these two concerns. Easwaran supports countable additivity, both for numerical probabilities and for finer, qualitative probabilities, by defending a condition he calls the _Comparative_ principle [ \({\mathcal{C}}\) ]. For numerical probabilities, principle \({\mathcal{C}}\) contrasts pairs, P 1 and P 2, defined over a common partition \(\prod\) = {a _i_ : _i_ ∈ I} of measurable events. \({\mathcal{C}}\) requires that no P 1 may be pointwise dominated, i.e., no (finitely additive) probability P 2 exists such that for each _i_ ∈ I, P 2 (a _i_ ) > P 1 (a _i_ ). By design, the cardinality of \(\prod\) is not limited in \({\mathcal{C}}\), which Easwaran asserts is important when arguing that the principle does not require more, or less, than that probability is countably additive. We agree that a numerical probability P satisfies principle \({\mathcal{C}}\) in all partitions just in case P is countably additive. However, we show that for numerical probabilities, by considering the size of the algebra of events to which probability is applied, principle \({\mathcal{C}}\) is subject to each of the above concerns, (1) and (2). Also, Easwaran considers principle \({\mathcal{C}}\) with non-numerical, qualitative probabilities, where a qualitative probability may be finer than an almost agreeing numerical probability P. A qualitative probability is regular if possible events are strictly more likely than impossible events. Easwaran motivates and illustrates regular qualitative probabilities using a continuous, almost agreeing quantitative probability that is uniform on the unit interval. We make explicit the conditions for applying principle \({\mathcal{C}}\) with qualitative probabilities and show that \({\mathcal{C}}\) restricts regular qualitative probabilities to those whose almost agreeing quantitative probabilities are completely additive. For instance, Easwaran’s motivating example of a regular qualitative probability is precluded by principle \({\mathcal{C}}\). (shrink)

Research in dynamic semantics has made strides by studying various aspects of discourse in terms of computational effect systems, for example, monads (Shan, 2002; Charlow, 2014), Barker and 2014), (Maršik, 2016). We provide a system, based on graded monads, that synthesizes insights from these programs by formalizing individual discourse phenomena in terms of separate effects, or grades. Included are effects for introducing and retrieving discourse referents, non-determinism for indefiniteness, and generalized quantifier meanings. We formalize the behavior of individual effects, as (...) well as the interactions between effects, in terms of algebraic laws tailored to the relevant discourse phenomena. The system we propose is thus modular and suggests a novel approach to integrating formal accounts of distinct semantic phenomena. Finally, we give an interpretation of the system into pure \( \lambda \) -calculus that respects the laws. Future work will aim to integrate more discourse phenomena using the same methodology, for example, presupposition and conventional implicature. (shrink)

This article examines the evolution of nineteenth-century French economist Michel Chevalier’s reputation and self-understanding as a Saint-Simonian. Despite only having served two years as chief editor of the famous Saint-Simonian Globe, Chevalier’s attempt to re-integrate himself into liberal intellectual circles following his split from the Saint-Simonian movement was consistently hindered by his perceived adherence to its illiberal principles. This article mobilizes Chevalier’s reputation as a means to explore the porous boundary between Saint-Simonianism and French liberalism at a time when the (...) contours between the two traditions were still not clearly defined. I also argue that the economist’s continued prioritization of economic development over political liberty grounded a variety of liberalism that many political liberals found intolerable, notably in its willingness to endure Bonapartist authoritarianism for the sake of economic growth. Mobilizing new archival material from the Second Empire, this article illuminates how Chevalier and others understood his relation to Saint-Simonianism and liberalism in the moment when he was at the apogee of his power and influence. (shrink)

It is commonly remarked, as a curiosity, that Imruʾ al-Qays’s traditional death resembles that of Heracles, but it has never been meaningfully discussed. This article undertakes to do so, arguing for the Greek provenance of his death tradition and discussing the implications of the Islamic construction of a Greek death for “the greatest Arab poet.” One implication involves his biography more generally, which is argued to have originally formed a different kind of narrative serving particular Islamic interests, later adapted to (...) a biographic mold. The second stems from the recognition that the legendary Greek death of Imruʾ al-Qays is neither incidental nor isolated, which suggests that the horizons of Greco-Arabic studies are unduly narrow: alongside the transmission of written scientific texts, there were also oral popular traditions of Greek origin that left a deep imprint on Islamic culture. (shrink)

In light of scholarly debates on the wicked problems framework, this contribution offers an appraisal of the role of theology in an African context characterized by myriad wicked problems. I argue that within the African context, the decolonization of theology is indispensable for doing theology that is self-consciously contextual and therefore responsive to societal issues. This is crucial not least because of the widely recognized public role of religion in Africa. Drawing on the analytical framework of decoloniality and the theoretical (...) concept of wicked problems, I will argue that although the category of wicked problems emerged within the framework of the intellectual world of the Northern Hemisphere, its analytical capacity is no less significant for contemporary African theological discourse on decoloniality. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Radicalizing the Local: 60 Linear Miles of Transborder ConflictTeddy Cruz (bio)2008estudio teddy cruzmedium: collage and vinyl wallpaperThe international border between the US and Mexico at the San Diego-Tijuana checkpoint is one of the most trafficked in the world. A 60-linear-mile cross-section—tangential to the border wall—between these two border cities compresses the most dramatic issues currently challenging our normative notions of architecture and urbanism.This transborder “cut” begins 30 miles (...) north of the border, on the periphery of San Diego, and ends 30 miles south of the border. We can find along this section’s trajectory a series of collisions, critical junctures, or conflicts between natural and artificial ecologies, top-down development and bottom-up organization. It is in the midst of many of these metropolitan and territorial sites of conflict where contemporary architectural practice needs to reposition itself.1. Conflict between master-planned gated communities and the natural topography +30 miles / San DiegoTop-down private development has been installing a selfish, oil-hungry sprawl of detached McMansions everywhere, forming massive subdivisions that collide with the natural topography.2. Conflict between large infrastructure and the watershed +28 miles / San DiegoLarge freeway and mall infrastructure runs the length of coastal San Diego, colliding with a natural network of canyons, rivers, and creeks that descend toward the Pacific Ocean.3. Conflict between privatization and everyday life +25 miles / San DiegoThe archipelago of beige tract homes also exacerbates a land use of exclusion, leading to an apartheid of everyday life, as gated communities retreat from the complexities of mixed uses.4. Conflict between military bases and environmental zones +20 miles / San DiegoIronically, the only interruptions along an otherwise continuous sprawl, 30 miles inland from the border, occur as the military bases that dot San Diego’s suburbanization overlap with environmentally protected lands.5. Conflict between the formal and informal +15 miles / San DiegoThe informal densities and economies produced by immigrants yield three-dimensional land use that collides with the one-dimensional zoning that defines suburban tract subdivisions. [End Page 107]6. Conflict between two border cities 0 miles / San Diego-TijuanaThis territorial conflict is currently dramatized by the hardening of the border wall that divides these cities, incrementally transforming San Diego into the world’s largest gated community.7. Conflict between the natural and political +0.5 miles / TijuanaAs the large infrastructure of the Tijuana River clashes with the border wall, a faint yellow line is inscribed on the dry river’s concrete channel to indicate the trajectory of the border. The border checkpoint is exactly at this intersection.8. Conflict between the informal and natural ecologies-10 miles / TijuanaAdjacent to the checkpoint we can find many slums crashing against the border. The wall acts as a powerful dam, containing the density of Tijuana and preventing it from contaminating San Diego’s picturesque sprawl.9. Conflict between factories and emergency housing-15 miles / TijuanaThese American-style, mini-master-planned communities are intertwined with a series of informal communities or slums, and both provide maquiladora factory enclaves with cheap labor.10. Conflict between density and sprawl-20 miles / TijuanaThousands of miniaturized replicas of typical suburban Southern California McMansions are now scattered around the periphery of Tijuana. In recent years, dwellers have radically transformed them into socioeconomic microengines.11. Conflict between two horizons-30 miles / TijuanaAs we reach the sea on the Mexican side, we witness the most dramatic of all territorial collisions across this 60-mile-section of local conflict. Here, the border metal fence finally sinks into the Pacific Ocean. [End Page 108] Click for larger view View full resolution[End Page c1] Click for larger view View full resolution[End Page 2] Click for larger view View full resolution[End Page 12] Click for larger view View full resolution[End Page 22] Click for larger view View full resolution[End Page 32] Click for larger view View full resolution[End Page 42] Click for larger view View full resolution[End Page 52] Click for larger view View full resolution[End Page 62] Click for larger view View full resolution[End Page... (shrink)

We discuss several features of coherent choice functions—where the admissible options in a decision problem are exactly those that maximize expected utility for some probability/utility pair in fixed set S of probability/utility pairs. In this paper we consider, primarily, normal form decision problems under uncertainty—where only the probability component of S is indeterminate and utility for two privileged outcomes is determinate. Coherent choice distinguishes between each pair of sets of probabilities regardless the “shape” or “connectedness” of the sets of probabilities. (...) We axiomatize the theory of choice functions and show these axioms are necessary for coherence. The axioms are sufficient for coherence using a set of probability/almost-state-independent utility pairs. We give sufficient conditions when a choice function satisfying our axioms is represented by a set of probability/state-independent utility pairs with a common utility. (shrink)

For Savage (1954) as for de Finetti (1974), the existence of subjective (personal) probability is a consequence of the normative theory of preference. (De Finetti achieves the reduction of belief to desire with his generalized Dutch-Book argument for Previsions.) Both Savage and de Finetti rebel against legislating countable additivity for subjective probability. They require merely that probability be finitely additive. Simultaneously, they insist that their theories of preference are weak, accommodating all but self-defeating desires. In this paper we dispute these (...) claims by showing that the following three cannot simultaneously hold: (i) Coherent belief is reducible to rational preference, i.e. the generalized Dutch-Book argument fixes standards of coherence. (ii) Finitely additive probability is coherent. (iii) Admissible preference structures may be free of consequences, i.e. they may lack prizes whose values are robust against all contingencies. (shrink)

As the number of intrinsically unknowable technologically produced risks global society faces continues to grow, it is evident that the question of our responsibilities towards future people is of urgent importance. However, the concepts with which this question is generally approached are, it is argued, deficient in comprehending the nature of these risks. In particular, the individualistic language of rights presents severe difficulties. An alternative understanding of responsibility is required, which, it is argued, can be developed from phenomenological and feminist (...) concepts of care. Such concepts privilege an understanding of human beings that is primarily relational rather than individualistic, and show that responsibility is, in the first place, about connection rather than respecting separation. Care, by opening up for us an understanding of the diversity of values that are constitutive of a worthwhile life, also connects us to the future as the future of care. As such, it provides us with ethical resources that can guide us in the face of uncertainty, including general principles of action and the desire for institutions that can articulate them. (shrink)

This paper discusses some differences between the received theory of regular conditional distributions, which is the countably additive theory of conditional probability, and a rival theory of conditional probability using the theory of finitely additive probability. The focus of the paper is maximally "improper" conditional probability distributions, where the received theory requires, in effect, that P{a: P = 0} = 1. This work builds upon the results of Blackwell and Dubins.

The regulation of innovation reflects a specific imaginary of the role of governance that makes it external to the field it governs. It is argued that this decision and rule-based view of regulation is insufficient to deal with the inescapable uncertainties that are produced by innovation. In particular, relying on risk-based knowledge as the basis of regulation fails to deal sufficiently both with the problem that innovation ensures the future will not resemble the past, and with the problem that the (...) social priorities that underlie innovation often remain unquestioned. Recently, rights-based frameworks have been defended as principle-based approaches to innovation governance that address the gaps which trouble an understanding of regulation as guided by risk-based decision procedures. An alternative view of governance is defended, based on a concept of care drawn from feminist ethics and other traditions. Care aims, not at justifying punctual decisions, but at transforming institutions and practices, with the goal of creating specific institutional ‘virtues’, and requires the broad and deep participation of publics in shaping innovation. In this way, governance is made internal to innovation. (shrink)

Let κ be an uncountable cardinal. Using the theory of conditional probability associated with de Finetti and Dubins, subject to several structural assumptions for creating sufficiently many measurable sets, and assuming that κ is not a weakly inaccessible cardinal, we show that each probability that is not κ-­additive has conditional probabilities that fail to be conglomerable in a partition of cardinality no greater than κ. This generalizes our result, where we established that each finite but not countably additive probability has (...) conditional probabilities that fail to be conglomerable in some countable partition. (shrink)

This essay is, primarily, a discussion of four results about the principle of maximizing entropy (MAXENT) and its connections with Bayesian theory. Result 1 provides a restricted equivalence between the two: where the Bayesian model for MAXENT inference uses an "a priori" probability that is uniform, and where all MAXENT constraints are limited to 0-1 expectations for simple indicator-variables. The other three results report on an inability to extend the equivalence beyond these specialized constraints. Result 2 established a sensitivity of (...) MAXENT inference to the choice of the algebra of possibilities even though all empirical constraints imposed on the MAXENT solution are satisfied in each measure space considered. The resulting MAXENT distribution is not invariant over the choice of measure space. Thus, old and familiar problems with the Laplacian principle of Insufficient Reason also plague MAXENT theory. Result 3 builds upon the findings of Friedman and Shimony (1971; 1973) and demonstrates the absence of an exchangeable, Bayesian model for predictive MAXENT distributions when the MAXENT constraints are interpreted according to Jaynes's (1978) prescription for his (1963) Brandeis Dice problem. Lastly, Result 4 generalizes the Friedman and Shimony objection to cross-entropy (Kullback-information) shifts subject to a constraint of a new odds-ratio for two disjoint events. (shrink)

When real-valued utilities for outcomes are bounded, or when all variables are simple, it is consistent with expected utility to have preferences defined over probability distributions or lotteries. That is, under such circumstances two variables with a common probability distribution over outcomes – equivalent variables – occupy the same place in a preference ordering. However, if strict preference respects uniform, strict dominance in outcomes between variables, and if indifference between two variables entails indifference between their difference and the status quo, (...) then preferences over rich sets of unbounded variables, such as variables used in the St. Petersburg paradox, cannot preserve indifference between all pairs of equivalent variables. In such circumstances, preference is not a function only of probability and utility for outcomes. Then the preference ordering is not defined in terms of lotteries. (shrink)

The "traditional" view of normative decision theory, as reported (for example) in chapter 2 of Luce and RaiÃa's [1957] classic work, Games and Decisions, proposes a reduction of sequential decisions problems to non-sequential decisions: a reduction of extensive forms to normal forms. Nonetheless, this reduction is not without its critics, both from inside and outside expected utility theory, It islay purpose in this essay to join with those critics by advocating the following thesis.

Nanotechnologies are enabling technologies which rely on the manipulation of matter on the scale of billionths of a metre. It has been argued that scientific uncertainties surrounding nanotechnologies and the inability of regulatory agencies to keep up with industry developments mean that voluntary regulation will play a part in the development of nanotechnologies. The development of technological applications based on nanoscale science is now increasingly seen as a potential test case for new models of regulation based on future-oriented responsibility, lifecycle (...) risk management, and upstream public engagement. This article outlines findings from a project undertaken in 2008–2009 for the UK Government’s Department of Environment, Food and Rural Affairs (DEFRA) by BRASS at Cardiff University, involving an in-depth survey both of current corporate social responsibility (CSR) reporting in the UK nanotechnologies industry, and of attitudes to particular stakeholder issues within the industry. The article analyses the results to give an account of the nature of corporate social performance (CSP) within the industry, together with the particular model of CSR operating therein (‘do no harm’ versus ‘positive social force’). It is argued that the nature of emerging technologies requires businesses to adopt particular visions of CSR in order to address stakeholder issues, and that the nanotechnologies industry presents specific obstacles and opportunities in this regard. (shrink)

Teddy Seidenfeld – CMU An old, wise, and widely held attitude in Statistics is that modest intervention in the design of an experiment followed by simple statistical analysis may yield much more of value than using very sophisticated statistical analysis on a poorly designed existing data set.

PSA: Proceedings of the Biennial Meeting of the Philosophy of Science Association, Vol. 1984, Volume Two: Symposia and Invited Papers. (1984), pp. 201-212.

We contrast three decision rules that extend Expected Utility to contexts where a convex set of probabilities is used to depict uncertainty: Γ-Maximin, Maximality, and E-admissibility. The rules extend Expected Utility theory as they require that an option is inadmissible if there is another that carries greater expected utility for each probability in a (closed) convex set. If the convex set is a singleton, then each rule agrees with maximizing expected utility. We show that, even when the option set is (...) convex, this pairwise comparison between acts may fail to identify those acts which are Bayes for some probability in a convex set that is not closed. This limitation affects two of the decision rules but not E-admissibility, which is not a pairwise decision rule. E-admissibility can be used to distinguish between two convex sets of probabilities that intersect all the same supporting hyperplanes. (shrink)

We review de Finetti’s two coherence criteria for determinate probabilities: coherence1defined in terms of previsions for a set of events that are undominated by the status quo – previsions immune to a sure-loss – and coherence2 defined in terms of forecasts for events undominated in Brier score by a rival forecast. We propose a criterion of IP-coherence2 based on a generalization of Brier score for IP-forecasts that uses 1-sided, lower and upper, probability forecasts. However, whereas Brier score is a strictly (...) proper scoring rule for eliciting determinate probabilities, we show that there is no real-valuedstrictly proper IP-score. Nonetheless, with respect to either of two decision rules – Γ-maximin or E-admissibility-+-Γ-maximin – we give a lexicographic strictly proper IP-scoring rule that is based on Brier score. (shrink)

I will look at and discuss the ideological-subject position of the ‘sympathetic’ slave-owner by employing Žižek ’s specific conception of ideology across two varying slave-narratives. I attempt to uncover how this ideology operates within the social-material reality in the texts Our Nig and Minnie's Sacrifice and the ways that the authors employed tropes in depicting this particular archetypal figure in slave-narratives. These charachter's exhibit an ideology remarkably aligned with Žižek ’s: that a certain non-knowledge of the proper logic of an (...) ideological reality is what sustains it. This suggests not only that such an archetypal figure exists across slave-narratives, but also that they deploy a communal ideology that attempts to conflate unwillingness with inability. They enable the perpetuation of the institution by their unwillingness to reject the economic benefits of slavery, which they conceive of as an inability. (shrink)

This paper examines definitions of independence for events and variables in the context of full conditional measures; that is, when conditional probability is a primitive notion and conditioning is allowed on null events. Several independence concepts are evaluated with respect to graphoid properties; we show that properties of weak union, contraction and intersection may fail when null events are present. We propose a concept of “full” independence, characterize the form of a full conditional measure under full independence, and suggest how (...) to build a theory of Bayesian networks that accommodates null events. (shrink)

We extend de Finetti’s (1974) theory of coherence to apply also to unbounded random variables. We show that for random variables with mandated infinite prevision, such as for the St. Petersburg gamble, coherence precludes indifference between equivalent random quantities. That is, we demonstrate when the prevision of the difference between two such equivalent random variables must be positive. This result conflicts with the usual approach to theories of Subjective Expected Utility, where preference is defined over lotteries. In addition, we explore (...) similar results for unbounded variables when their previsions, though finite, exceed their expected values, as is permitted within de Finetti’s theory. In such cases, the decision maker’s coherent preferences over random quantities is not even a function of probability and utility. One upshot of these findings is to explain further the differences between Savage’s theory (1954), which requires bounded utility for non-simple acts, and de Finetti’s theory, which does not. And it raises a question whether there is a theory that fits between these two. (shrink)

Can there be good reasons for judging one set of probabilistic assertions more reliable than a second? There are many candidates for measuring "goodness" of probabilistic forecasts. Here, I focus on one such aspirant: calibration. Calibration requires an alignment of announced probabilities and observed relative frequency, e.g., 50 percent of forecasts made with the announced probability of.5 occur, 70 percent of forecasts made with probability.7 occur, etc. To summarize the conclusions: (i) Surveys designed to display calibration curves, from which a (...) recalibration is to be calculated, are useless without due consideration for the interconnections between questions (forecasts) in the survey. (ii) Subject to feedback, calibration in the long run is otiose. It gives no ground for validating one coherent opinion over another as each coherent forecaster is (almost) sure of his own long-run calibration. (iii) Calibration in the short run is an inducement to hedge forecasts. A calibration score, in the short run, is improper. It gives the forecaster reason to feign violation of total evidence by enticing him to use the more predictable frequencies in a larger finite reference class than that directly relevant. (shrink)

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