In this article I maintain that a progressive and leftist carbon tax should be revenue-neutral through a dual policy package: first, it should use some revenues to offset price increases for the poor and middle classes; second, it should use the remaining part of revenues to lower taxes on labour income (both employed and self-employed income) for those below a middle-income threshold. I will briefly examine three reasons why such a revenue-neutral and dual-package carbon tax (RN-DP-CT) could (and should) become (...) central in the political agenda of the European Left – even though much of what I will suggest can reasonably hold also with respect to other countries. First, the tax wage on labour in the euro area is one of the highest in the world. Second, the revenue-neutral and dual policy package carbon tax will tax more capital that yields income without a proportional increase in labour demand, rather than capital that creates new job opportunities. Third, we live in societies that are highly unequal, hence I see no moral reason why a carbon tax reform should not aim, among other things, to take wealth away from the richest. (shrink)

This paper analyses the impact of labour taxation on the labour market (its indicators), measures the relationship between labour taxes and the rate of unemployment in Lithuania, and seeks to establish whether the tax wedge has an impact on employment. The obtained results suggest that the unemployment rate in Lithuania tends to vary mainly due to cyclical economic fluctuations. However, to some extent, the level of unemployment, especially of unskilled labour, depends on its taxation. In Lithuania, the tax (...) class='Hi'>wedge on low-wage earners, i.e. those paid a little more than the minimum wage, is relatively high in the context of other EU countries. However, the overall labour taxation (describing all labour force) is low because of a relatively low taxation of high-income individuals. The article examined the scientific literature which confirms the existence of a link between the taxation of low-skilled and low-paid workers and the unemployment rate for this group. In addition, labour taxation and benefit levels can influence people’s motivation to take up a job. The conducted estimates support a direct link between the economically inactive population (aged 20–64) and the unemployment trap indicator. A greater unemployment trap leads to a bigger percentage of the economically inactive population in the country. (shrink)

Molti esperti concordano sul fatto che la pandemia di Covid-19 sia l'occasione giusta per iniziare a tassare l’anidride carbonica, ora che la domanda e quindi anche il prezzo dei combustibili fossili sono scesi. Tuttavia, la carbon tax continua ad essere vista con sospetto, soprattutto tra i progressisti, che temono che questa misura abbia effetti regressivi. Allo stesso tempo, i sostenitori di una carbon tax a entrate positive, che finanzi investimenti in progetti ecologici, rischiano di allarmare eccessivamente l’elettorato conservatore. In questo (...) articolo, sostengo dunque che una carbon tax neutra dal punto di vista delle entrate e che miri a ridurre il cuneo fiscale può combinare gli obiettivi redistributivi della sinistra europea, la lotta contro il cambiamento climatico e un’ampia accettabilità sociale. Tuttavia, il modo in cui la carbon tax viene proposta deve essere invertito: non più “mitigare il cambiamento climatico e così facendo raggiungere anche un secondo obiettivo sociale (in questo caso l'aumento del reddito salariale)”, ma “raggiungere un certo obiettivo sociale attraverso la tassazione dell’anidride carbonica”. (shrink)

The corporate scandals of the past few years have brought renewed attention to the problem of curtailing dishonest and fraudulent business practices, a problem on which strategic, ethical, and law enforcement interests should be aligned. Unfortunately, several features of federal criminal law and federal law enforcement policy have driven a wedge into this alignment, forcing managers to choose between their ethical obligations and their obligation to obey the law or aid law enforcement. In this article, I examine the nature (...) and implications of the growing divergence between managers’ ethical and legal obligations. After describing the traditional approach to business ethics analysis, I identify the features of federal criminal law and law enforcement policy that are responsible for the divergence and show how they are undermining the efficacy of the traditional approach. I illustrate this effect with the issue of workplace confidentiality. I then argue that the traditional approach must be reformed to give explicit recognition to the legal dimension of normative analysis, and demonstrate how such a reformed approach would function by applying it to three illustrative issues—organizational justice, privacy, and ethical auditing—and supplying a case study—KPMG’s allegedly abusive tax shelters. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Climate Justice: Ethics, Energy, and Public PolicyWillis JenkinsClimate Justice: Ethics, Energy, and Public Policy James Martin-Schramm Minneapolis: Fortress Press, 2010. 232 pp. $20.00Religious ethicists are sometimes tempted to interpret climate change as symptomatic of a civilizational corruption so deep that practical responsibility seems nearly impossible. In its considered treatment of energy options and policy responses, [End Page 198] Climate Justice works to make applied Christian ethics competent to (...) address climate change. By interpreting political possibilities with Christian commitments to justice, the book makes a distinctively practical contribution to the literature on Christianity and climate; it lifts an important theological voice in the growing subfield of climate ethics.The book begins by elaborating the general notion of ecological justice into workable criteria. Martin-Schramm describes four basic norms of ecojustice (sustainability, sufficiency, participation, and solidarity), from which he develops twelve energy policy guidelines (e.g., equity, adequacy). He then specifies those guidelines into fourteen criteria by which to assess the justice of climate action (e.g., historical responsibility, emissions verifiability).Subsequent chapters use those criteria to evaluate policy options. A chief difficulty in applying them lies in the tension between intergenerational and intragenerational claims. Global climate negotiations founder on disagreements about these undeveloped, plural dimensions of justice. Martin-Schramm therefore deploys criteria with a balancing objective: to develop obligations to the future while recognizing claims of the present poor and vulnerable, and while keeping the result within the bounds of North American political viability.For example, Martin-Schramm recognizes that the criterion of historical responsibility indicates that the United States should bear about one-third of the costs of climate transition. But he finds that the resulting figure ($331 billion) so outstrips realistic acceptance that he rejects financial transfer in favor of a “national obligation wedge” in which the nation compensates by pledging to reduce future emissions. Since those emission reductions are unlikely apart from a price on carbon, Martin-Schramm argues that justice mandates a fossil fuel tax. With an eye to political viability, he proposes beginning with a modest $5/ton (for comparison, the Stern Report estimates the social costs of carbon at $85/ton).Controversy in the details matters to the whole project because the point of Martin-Schramm’s approach is that a meaningful climate ethic should guide contextual action. Yet other accounts of climate justice will find a scandal of modesty on those contextual points. Martin-Schramm’s climate justice entails less economic transformation than the “Northern structural adjustment” demanded by the Latin American Council of Churches. It is also less ecocentric than accounts from indigenous theologians arguing that justice warrants rights for species at risk of extinction, and perhaps for Earth itself.While Climate Justice is a self-consciously North American account, the criteria it develops would be different and work more critically were the underlying account of justice dialogically constructed across economic, political, and theological borders. Were it pragmatic, in the sense of arising from projects from across those borders, rather than applied deductively, a Christian climate ethic would likely produce an account of justice with more critical demands on industrial infrastructure and on ecological consciousness. [End Page 199]In its self-limitation, however, lies the book’s practical promise. Martin-Schramm wants justice to illuminate effective ways toward real responsibility. His criteria for justice imply that advocating for impossible goals, or for objectives that would imperil other conditions of social justice, would amount to injustice. Making ethics matter for climate change, he shows, requires understanding what justice can do in context.The open question for this book’s project is how a self-limited ethic of applied justice relates to the deeper processes of social transformation obviously needed for adequate response. Martin-Schramm closes with an account of his work reforming the energy economy of Luther College, which should inspire every reader with a sense of what persistent, informed, and contextual action can accomplish.Willis JenkinsYale Divinity SchoolCopyright © 2012 The Society of Christian Ethics... (shrink)

In this paper, we present a time-varying and non-stationary but non-hyperbolic discount function that explains dynamic preference reversal. The new discount function emerges from an analysis of intertemporal consumption and savings choices with mortality risk and an altruistic factor. Our analysis shows that the process of updating survival information may also account for dynamic preference reversal.

The wedge problem, that is, the propagation of radiation or particles in the presence of a wedge, is examined in different contexts. Generally, the paper follows the historical order from Sommerfeld's early work to recent stochastic results—hindsights and new results being woven in as appropriate. In each context, identifying the relevant mathematical problem has been the key to the solution. Thus each section can be given both a physics and a mathematics title: Section 2: diffraction by reflecting (...) class='Hi'>wedge; boundary value problem of differential equations; solutions defined on mutiply connected spaces. Section 3: geometrical theory of diffraction; identificiation of function spaces. Section 4: path integral solutions; path integration on multiply connected spaces; asymptotics on the boundaries of function spaces. Section 5: probing the shape of the wedge and the roughness of its surface; stochastic calculus. Several propagators and Green functions are given explicitly, some old ones and some new ones. They include the knife-edge propagator for Dirichlet and Neumann boundary conditions, the absorbing knife edge propagator, the wedge propagators, the propagator for a free particle on a μ-sheeted Riemann surface, the Dirichlet and the Neumann wedge Green function. (shrink)

In 2012, choreographer and dancer Jill Sigman of jill sigman/thinkdance and visual artist Janine Antoni collaborated to produce Wedge, a live performance at the Albright-Knox Gallery. In this essay, I describe the collaboration and the resulting work and examine the benefits and challenges of the collaboration. The discussion touches on broader issues pertaining to collaboration, co-authorship, artists' intentions, and interpretation.

This article discusses the quest for the mechanical advantage of the wedge in the eighteenth century. As a case study, the wedge enlightens our understanding of eighteenth-century mechanics in general and the controversy over “force” or vis viva in particular. In this article, I show that the two different approaches to mechanics, the one that favoured force in terms of velocities and the one that primarily used displacements—known as the ‘Newtonian’ and ‘Leibnizian’ methods, respectively—were not at all on (...) par in their ability to solve the problem of the wedge. In general, only those who used the Leibnizian concept of force or some related notion were able to get to the conventional results. This article thus rebuts the received view that the vis viva controversy was merely a semantic one. Instead, it shows that different understandings of “force” led to real and pragmatic differences in eighteenth-century mechanics. (shrink)

This article discusses the quest for the mechanical advantage of the wedge in the eighteenth century. As a case study, the wedge enlightens our understanding of eighteenth-century mechanics in general and the controversy over “force” or vis viva in particular. In this article, I show that the two different approaches to mechanics, the one that favoured force in terms of velocities and the one that primarily used displacements—known as the ‘Newtonian’ and ‘Leibnizian’ methods, respectively—were not at all on (...) par in their ability to solve the problem of the wedge. In general, only those who used the Leibnizian concept of force or some related notion were able to get to the conventional results. This article thus rebuts the received view that the vis viva controversy was merely a semantic one. Instead, it shows that different understandings of “force” led to real and pragmatic differences in eighteenth-century mechanics. (shrink)

The rejection of evolution in favor of creation by a supernatural deity is not the only feature of intelligent design creationism that marks it as a religious movement. Its integral but lesser known features include anti-modernism, anti-secularism, religious exclusionism, and anti-rationalism. The intelligent design movement, following a Wedge Strategy, seeks not only to return American education to a premodern understanding of science, but to move the country culturally and politically away from secular democracy and toward a premodern, Christian commonwealth. (...) The movement’s leader, Phillip Johnson, brands secular academics as apostates and warns Christian students against relying on “your own thinking”. Scientists must join concerned citizens in stopping the advance of intelligent design in the public school science class. (shrink)

This paper investigates the topological construction of Wedge Sum, with the aim of showing that it can be done mathematically, via a quotient construction, or logically, via Merge. Consistent and Inconsistent versions are given, while noting that the natural outcome of Merging is an inconsistent theory. Finally it is observed that algebraic constructions can also be treated via Merge, where the extra functionality makes for various triviality and non-triviality results.

In “Judy Benjamin is a Sleeping Beauty” (2010) Bovens recognises a certain similarity between the Sleeping Beauty (SB) and the Judy Benjamin (JB). But he does not recognise the dissimilarity between underlying protocols (as spelled out in Shafer (1985). Protocols are expressed in conditional probability tables that spell out the probability of coming to learn various propositions conditional on the actual state of the world. The principle of total evidence requires that we not update on the content of the proposition (...) learned but rather on the fact that we learn the proposition in question. Now attention to protocols drives a wedge between the SB and the JB. We have shown that the solution to a close variant of the SB which involves a clear protocol is P*(Heads) = 1/3 and since Beauty’s has precisely the same information at her disposal in the original SB at the time that she is asked to state her credence for Heads, the same solution should hold. The solution to the JB, on the other hand, is dependent on Judy’s probability distribution over protocols. One reasonable protocol yields P(Red) = 1/2, but Judy could also defend alternative values or a range of values in the interval [1/3, 1/2] depending on her probability distribution over protocols. (shrink)

Ethical concerns about randomising persons to a no-treatment arm in the context of Ebola epidemic led to consideration of alternative designs. The stepped wedge design, in which participants or clusters are randomised to receive an intervention at different time points, gained popularity. Common arguments in favour of using this design are when an intervention is likely to do more good than harm, all participants should receive the experimental intervention at some time point during the study and the design might (...) be preferable for practical reasons. We examine these assumptions when considering Ebola vaccine research. First, based on the claim that a stepped wedge design is indicated when it is likely that the intervention will do more good than harm, we reviewed published and ongoing SW trials to explore previous use of this design to test experimental drugs or vaccines, and found that SW design has never been used for trials of experimental drugs or vaccines. Given that Ebola vaccines were all experimental with no prior efficacy data, the use of a stepped wedge design would have been unprecedented. Second, we show that it is rarely true that all participants receive the intervention in SW studies, but rather, depending on certain design features, all clusters receive the intervention. Third, we explore whether the SW design is appealing for feasibility reasons and point out that there is significant complexity. In the setting of the Ebola epidemic, spatiotemporal variation may have posed problematic challenges to a stepped wedge design for vaccine research. Finally, we propose a set of points to consider for scientific reviewers and ethics committees regarding proposals for SW designs. (shrink)

This essay explores Johnstone's idea that "rhetoric is a wedge." In particular, it explores the place of this idea in Johnstone's philosophy of argument, the need to confront this idea with argument, and ways of confronting it with ad rem and ad hominem arguments.

Die ATB ist die traditionsreichste Editionsreihe der germanistischen Mediävistik. Begründet 1881 von Hermann Paul, wurde sie von führenden Fachvertretern, Georg Baesecke, Hugo Kuhn, Burghart Wachinger, betreut. Seit 2001 liegt die Verantwortung in den Händen von Christian Kiening. Die mittlerweile etwa 120 Bände verknüpfen exemplarisch Handschriftennähe und Lesbarkeit, wissenschaftliche Arbeit am Text und Blick auf die akademische Lehre. Sie umfassen anerkannte, zum Teil kommentierte Ausgaben 'klassischer' Autoren der Zeit um 1200, aber auch veritable Werkausgaben (Notker der Deutsche) und anspruchsvolle Neueditionen (Eckenlied, (...) Heinrich von dem Türlin). (shrink)

The Altdeutsche Textbibliothek [Old German Text Library] is the series of editions of German medieval texts with the richest history. Foundedin 1881 by Hermann Paul, it has been edited by leading Germanists- Georg Beasecke, Hugo Kuhn, Burghart Wachinger. Since 2001, responsibility for the series has rested with Christian Kiening. In the meantime, the series comprises some 120 volumes, with an exemplary combination of closeness to the original manuscript(s) with ease of reading, philological accuracy with concern for university teaching. It includes (...) recognised editions of "classical" authors from around 1200- some with commentary- but also presents veritable editions of authors' works (Notker the German) and high-quality new editions (Eckenlied, Heinrich von dem Türlin). (shrink)

Forrest and Gross expose the scientific failure, the religious essence, and the political ambitions of "intelligent design" creationism. They examine the movement's "Wedge Strategy," which has advanced and is succeeding through public relations rather than through scientific research. Analyzing the content and character of "intelligent design theory," they highlight its threat to public education and to the separation of church and state.

Bovens (2010) points out that there is a structural analogy between the Judy Benjamin problem (JB) and the Sleeping Beauty problem (SB). On grounds of this structural analogy, he argues that both should receive the same solution, viz. the posterior probability of the eastern region of the matrix in Table 1 should equal 1/3. Hence, P*(Red) = 1/3 in the JB and P*(Heads) = 1/3 in the SB. Bovens’s argument rests on a standard error in implementing Bayesian updating, which is (...) spelled out in Shafer 1985. When we are informed of some proposition, we do not only learn the proposition in question, but also that we have learned the proposition as one of the many propositions that we might have learned. The information is generated by a protocol, which determines the various propositions that we might learn. We should then update not on the proposition in question, but rather on the fact that we learned this proposition as one of the many propositions that we might have learned. A well-known application of this insight is the Monty Hall problem (MH) as Speed (1985: 276) points out in a discussion of Shafer 1985. As an illustration, let us apply Shafer’s insight to the MH. In the MH, the contestant in a game show learns that there is a goat behind two of three doors X, Y and Z and a car behind one door. She is asked to pick one of the three doors. The contestant picks door X. Monty will then open one of the remaining doors, which he knows to have a goat behind it. Suppose Monty opens door Y. The contestant is then asked whether she wants to …. (shrink)

Ethics has been identified as a central reason for choosing the stepped wedge trial over other kinds of trial designs. The potential advantage of the stepped wedge design is that it provides all arms of the trial with the active intervention over the course of the study. Some groups receive it later than others, but the study intervention is not withheld from any group. This feature of the stepped wedge design seems particularly ethically advantageous in two instances: (...) when the study intervention appears especially likely to be effective and when the consequences of not receiving the intervention may be dire. But despite an increase in the use of the stepped wedge design and appeals to its ethical superiority as the motivation for its selection, there has been limited attention to the stepped wedge trial in the ethics literature. In the following, I examine whether there are persuasive ethical reasons to prefer or to require a stepped wedge trial. I argue that while the stepped wedge design is ethically permissible, it is not morally superior to other kinds of trials. To this end, I examine the ethical justification for providing, withholding, and delaying interventions in research. (shrink)

John Wyclif has too frequently been described as "Morning Star of the Reformation" and only recently begun to be studied as a fourteenth-century English philosopher and theologian. This work draws on recent scholarship situating Wyclif in his fourteenth-century milieu to present a survey of his thought and writings as a coherent theological position arising from Oxford's "Golden Age" of theology. Lahey argues that many of Wyclif's best known critiques of the fourteenth-century Church arise from his philosophical commitment to an Augustinian (...) realism evocative of the thought of Robert Grosseteste and Anselm of Canterbury. This realism is comprehensible in terms of Wyclif's sustained focus on semantics and the properties of terms and propositions, a "linguistic turn" characterizing post-Ockham philosophical theology. Arising from this propositional realism is a strong emphasis on the place of Scripture in both formal and applied theology, which was the starting point for many of Wyclif's quarrels with the ecclesiastical status quo in late fourteenth-century England. This survey takes into account both Wyclif's earlier, philosophical works and his later works, including sermons and Scripture commentary. Wyclif's belief that Scripture is the eternal and perfect divine word, the paradigm of human discourse and the definitive embodiment of truth in creation is central to an understanding of the ties he believes relate theoretical and practical philosophy to theology. This connection links Wyclif's interest in the propositional structure of reality to his realism, his hermeneutic program, and to his agenda for reform of the Church. Lahey's survey also highlights Wyclif's rejection of Bradwardine's determinism in favor of a model of human freedom in light of God's perfect foreknowledge, and also explores the relation of Wyclif's spatiotemporal atomism to his rejection of transubstantiation. This is the first book-length, comprehensive survey of Wyclif's thought, and will be of interest to students of later medieval theology, philosophy, history, and literature. (shrink)

I discuss two versions of the doomsday argument. According to ``Gott's Line'',the fact that the human race has existed for 200,000 years licences the predictionthat it will last between 5100 and 7.8 million more years. According to ``Leslie'sWedge'', the fact that I currently exist is evidence that increases the plausibilityof the hypothesis that the human race will come to an end sooner rather than later.Both arguments rest on substantive assumptions about the sampling process thatunderlies our observations. These sampling assumptions have (...) testable consequences,and so the sampling assumptions themselves must be regarded as empirical claims.The result of testing some of these consequences is that both doomsday argumentsare empirically disconfirmed. (shrink)

The practice of force-feeding dangerously malnourished patients with anorexia nervosa (AN) raises a puzzle for clinical ethics. Force-feeding AN patients may seem justified to save their lives and to help them recover from a debilitating pathological condition. Yet clinical ethics seems committed to a robust anti-paternalism principle, on which it is normally wrong to force treatment on decisionally capacitated patients for their own good. And some AN patients do retain decisional capacity, at least by standard criteria. Thus, routinely force-feeding AN (...) patients seems to constitute an unjustifiable exception to a well-established principle of clinical decision-making. Call this the moral puzzle of AN. I examine three attempts to solve the puzzle and argue that, individually or taken together, they cannot justify force-feeding those AN patients for whom this intervention would be potentially effective at enabling recovery. I conclude that no such justification is currently available. A solution to the moral puzzle of AN may come from a reevaluation of the anti-paternalism principle, a deeper clinical understanding of the psychology of AN, or even a novel reconceptualization of decisional capacity. (shrink)