“Decisions from experience” (DFE) refers to a body of work that emerged in research on behavioral decision making over the last decade. One of the major experimental paradigms employed to study experienced-based choice is the “sampling paradigm”, which serves as a model of decision making under limited knowledge about the statistical structure of the world. In this paradigm respondents are presented with two payoff distributions, which, in contrast to standard approaches in behavioral economics, are specified not in terms of explicit (...) outcome-probability information, but by the opportunity to sample outcomes from each distribution without economic consequences. Participants are encouraged to explore the distributions until they feel confident enough to decide from which they would prefer to draw from in a final trial involving real monetary payoffs. One commonly employed measure to characterize the behavior of participants in the sampling paradigm is the sample size, that is, the number of outcome draws which participants choose to obtain from each distribution prior to terminating sampling. A natural question that arises in this context concerns the “optimal” sample size, which could be used as a normative benchmark to evaluate human sampling behavior in DFE. In this theoretical manuscript, we relate the DFE sampling paradigm to the classical statistical decision theoretic literature and, under a probabilistic inference assumption, evaluate optimal sample sizes for decisions from experience. In our treatment we go beyond analytically established results by showing how the classical statistical decision theoretic framework can be used to derive optimal sample sizes under arbitrary, but numerically evaluable, constraints. Finally, we critically evaluate the value of deriving optimal sample sizes under this framework as testable predictions for the experimental study of sampling behavior in DFE. (shrink)

There has recently been a wave of attempts to make sense of the role of de se thoughts in linguistic communication. A majority of the attempts assume a Perryan or a Lewisian view of de se thought. Views with these assumptions, I suggest, come in four varieties: uncentering (Egan 2007, Kölbel 2013, Moss 2012), recentering (Heim 2004, Weber 2012), multicentering (Kindermann 2014, Ninan 2010, Torre 2009), and no centering (Kaplan 1989, Perry 1979). I argue first that all four varieties of (...) centering are committed to what I call a shifting operation on the hearer's part. I argue second that, against common assumption, there is no real choice to make between the views. By showing that attempts to establish an advantage for some view over the others fail across the board, I make the case for neutralism regarding the varieties of centering – the claim that coverage of the empirical data is exactly the same for each view, and that the views are broadly equal in simplicity and elegance. (shrink)

In the following study we shall investigate the ancient Greek ‘(all-)day runners’ (ήμεροδρόμοι) 2 from a historical as well as from a modern physiological perspective. Hemerodromoi were of some importance in Greek interstate communication, in particular in military long-distance communication, and are, accordingly, a subject of some interest for the study of interaction in the ancient Greek city-state culture. The investigation begins by considering the ancient evidence on these ‘(all-)day runners’ and moves on to a physiological consideration of this evidence, (...) with particular reference to the feat of the Athenian hemerodromos Pheidippides 3 who ran from Athens to Sparta in 490 BC, shortly before the famous battle of Marathon. (shrink)

Aan de hand van recente ontdekkingen op het gebied van neurowetenschappen, biologische evolutie, paleontologie, evolutionaire psychologie en evolutionaire dynamicamodellen, leggen Dirk Van Duppen en Johan Hoebeke uit hoe pro-sociale gedragingen en altruïsme het succes van de ‘homo sapiens’ evolutionair hebben bepaald. Vermits de mens als meest kwetsbaar en meest prematuur dier op de wereld is gekomen, was zijn enige manier om te overleven een biologisch-culturele co-evolutie waarbij zijn intelligente vermogens zich enkel konden ontwikkelen door zijn ingeslepen drang om zich (...) sociaal te gedragen. Dit wetenschappelijk gegrond beeld van de ‘homo sapiens’ staat volledig haaks op dit van de neoliberale ‘homo economicus’ die enkel op individuele winstmaximalisatie gericht is en op de competitiedrang, die als enige drijfkracht voor de vooruitgang wordt beschouwd. De discrepantie tussen de biologisch-culturele fundamenten van onze soort en de actuele overheersende ideologie waaraan wij continu onderworpen worden, zou het stijgend ongenoegen en het ‘mal vivre’ in onze maatschappijen kunnen verklaren. Zoals José Saramago het uitte: ‘Als de omstandigheden zo bepalend zijn voor de mens, laat ons dan die omstandigheden meer menselijk maken.’. (shrink)

Cet article montre ce que la cooccurrence peut nous apprendre sur la monosémie et comment on peut exploiter l’analyse des cooccurrences de deuxième ordre pour quantifier l’analyse sémantique. Les analyses sont conduites sur un corpus technique (1,7 million d’occurrences) relevant du domaine spécialisé des machines-outils pour l’usinage des métaux. Dans cet article, nous expliquons la méthodologie adoptée pour déterminer le degré de monosémie d’un mot technique à partir de l’analyse du recoupement de ses cooccurrences de deuxième ordre. Dans le but (...) d’affiner les résultats de la mesure de recoupement, nous procédons également à quelques expérimentations qui vont au-delà du simple repérage statistique des cooccurrences et qui font varier différents paramètres, tels que la fenêtre d’observation, le seuil de significativité et la forme graphique ou le lemme des cooccurrences de premier et deuxième ordre. Finalement, nous abordons l’importance de l’intégration des étiquettes morphosyntaxiques dans l’analyse des cooccurrences. (shrink)

This article explores the relation between innovation and resources that are governed as commons by looking at the governance of potato genetic resources, especially in the context of the emergence ofhybrid diploid potato breedingthat will enable potato propagation through true seeds. As a new breeding tool, hybrid diploid potato breeding may not only revolutionize traditional potato breeding practices, it may also strongly affect current governance modes of potato genetic resources as a commons. Contrary to conventional accounts of the commons that (...) treat technological innovation mainly as an exogenous factor, we argue that technological innovation can better be understood as an endogenous factor. In particular, we develop aco-production frameworkof innovation and the commons that draws attention to the different ways in which innovation, commons and its governance interact. Using this framework, we demonstrate that the constitution of potato genetic resources as a commons cannot be understood without considering the various ways in which technological innovation affects resources and mediate how these are governed. While reversely, technological innovations themselves are also enabled and constrained by users who govern potato genetic resources as a shared resource. We argue that changes in the governance of genetic resources can be understood as a change from one socio-technical constellation to another, whereby innovations, resources, and institutions are continuously co-produced. (shrink)

Contributors consider the limits of our knowledge of a world of unlimited knowability by examining philosophical thought from the Classical Greeks to the present.

In order to be effective, Christian development practitioners need to have a comprehensive understanding of poverty informed by the concepts and definitions used by the poor themselves. Far too often, this is not the case. Research shows that community level understandings of poverty encompass a gamut of relational, material, cultural, psychological, and spiritual variables that are often overlooked, and that need to be taken into account for more effective holistic, transformational development to take place.

Renowned scholar of Ancient Greek Martin Ostwald explains, for a modern audience, the terms by which the ancient Greeks saw and lived their lives—and ...

Jonathan Wolff is Professor of Philosophy at University College London. He is the author of Robert Nozick (1991), An Introduction to Political Philosophy (1996) and Why Read Marx Today (2002). He is currently working on a number of topics at the intersection of political philosophy and public policy.

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We identify a normative paradox of responsible management education. Business educators aim to promote social values and develop ethical habits and socially responsible mindsets through education, but they attempt to do so with theories that have normative underpinnings and create actual normative effects that counteract their intentions. We identify a limited conceptualization of freedom in economic theorizing as a cause of the paradox. Economic theory emphasizes individual freedom and understands this as the freedom to choose from available options. However, conceptualizing (...) individuals as profit-maximizing actors neglects their freedom to reflect on the purposes and goals of their actions. We build on the work of pragmatist philosopher John Dewey, who distinguishes between habitualized and creative problem-solving behaviors, conceptualizes knowledge construction as a process of interdependent scientific social inquiry, and understands actors as having the freedom to determine what kind of people they wish to be. We apply pragmatist theory to business education and suggest equipping students with a plurality of theories, supplementing neoclassical economics with other economic perspectives and views from other disciplines on economic behavior. Moreover, we suggest putting students into learning situations that require practical problem solution through interdependent social inquiry, encouraging ethical reflection. In doing so, we contribute by linking the problematic conceptions of freedom identified in economic theorizing to the debate on responsible management education. We conceptualize a pragmatist approach to management education that explicitly re-integrates the freedom to discursively reflect on the individual and societal purpose of business activity and thereby makes existing tools and pedagogies useful for bringing potential freedom back into business. (shrink)

The analysis focuses on the centrality of the mind and the mental, and their relationship with the notion of discourse in International Relations theorizing. While many forms of discourse theory ar...

The importance of digital technologies for social and economic developments and a growing focus on data collection and privacy concerns have made the Internet a salient and visible issue in global politics. Recent developments have increased the awareness that the current approach of governments and business to the governance of the Internet and the adjacent technological spaces raises a host of ethical issues. The significance and challenges of the digital age have been further accentuated by a string of highly exposed (...) cases of surveillance and a growing concern about issues of privacy and the power of this new industry. This special issue explores what some have referred to as the “Internet-industrial complex”—the intersections between business, states, and other actors in the shaping, development, and governance of the Internet. (shrink)

Servant leadership has been theorized as a model where the moral virtue of humility co-exists with action-driven behavior. This article provides an empirical study that tests how these two apparently paradoxical aspects of servant leadership interact in generating follower engagement, while considering the hierarchical power of the leader as a contingency variable. Through a three-way moderation model, a study was conducted based on a sample of 232 people working in a diverse range of companies. The first finding is that humble (...) leaders showed the highest impact on follower engagement regardless of their hierarchical position. Less humble leaders in lower hierarchical positions seem to be able to compensate for that through a strong action-oriented leadership style. Most notably for leaders in high hierarchical positions, the moral virtue of humility seems to strengthen the impact of their action-oriented leadership the most. These findings provide empirical support and a better understanding of the interplay between the moral virtue of humility and the action-oriented behaviors of servant leadership. (shrink)

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