Explaining Political Violence Against Civilians in Northern Ireland: A Contention-Oriented Approach

In contrast to prevalent theories of terrorism, this study develops a contention-oriented approach where levels and forms of political violence against civilians depend upon: (1) the strategies of combatants; (2) the means of contention; (3) the locations of allies and opponents; (4) the collective identities of combatants; and (5) the dynamics of contention, including whether or not representatives of paramilitary organizations are included in formal peace processes. Quantitative analyses of a multi-source database of civilian deaths taking place in Northern Ireland between 1966 and 2006 offer preliminary support for this approach. The study underscores the insights provided by theories and methods used in the fields of social movements research and peace and conflict studies

Immanent Powers versus Causal Powers (Propensities, Latencies and Dispositions) in Quantum Mechanics

In this paper we compare two different notions of 'power', both of which attempt to provide a realist understanding of quantum mechanics grounded on the potential mode of existence. For this propose we will begin by introducing two different notions of potentiality present already within Aristotelian metaphysics, namely, irrational potentiality and rational potentiality. After discussing the role played by potentiality within classical and quantum mechanics, we will address the notion of causal power which is directly related to irrational potentiality and has been adopted by many interpretations of QM. We will then present the notion of immanent power which relates to rational potentiality and argue that this new concept presents important advantages regarding the possibilities it provides for understanding in a novel manner the theory of quanta. We end our paper with a comparison between both notions of 'power', stressing some radical differences between them.Comment: Forthcoming in: Probing the Meaning and Structure of Quantum Mechanics, D. Aerts, M.L. Dalla Chiara, C. de Ronde and D. Krause (Eds.), World Scientific, Singapore. arXiv admin note: text overlap with arXiv:1310.453

Toward a New Constitutional Anatomy

There is an important sense in which our Constitution\u27s structure is not what it appears to be--a set of activities or functions or geographies, the \u27judicial or the executive or the legislative power, the truly local and the truly national. Indeed, it is only if we put these notions to the side that we can come to grips with the importance of the generative provisions of the Constitution: the provisions that actually create our federal government; that bind citizens, through voting, to a House of Representatives, to a Senate, to a President, and even, indirectly, to a Supreme Court. In this article, the author contends that the deep structure of the Constitution is not a set of functions or geographies, but rather a political economy of relations between the governed and the governing. Based on standard assumptions common in institutional economics, she argues that these relations create incentives that can help us predict real (rather than simply theoretical) risks to structural change in actual cases involving both the separation of powers and federalism. By considering the risk from shifting relations not to activity-description but instead to majorities and minorities, we may come closer to understanding real risks to shifting power, from states to nation and from one national department to another. To this end, against the backdrop of constitutional law, the author brings to bear the converging meanings of history, political science, and lost constitutional text, all of which reveal that the canonical view of our Constitution is quite partial to courts and provides an incomplete picture of our Constitution as a whole

Favoritism Toward Foreign and Domestic Brands: A Comparison of Different Theoretical Explanations

Five theoretical approaches can predict favoritism toward domestic and foreign brands. This article applies a contrastive perspective to examine social identity, personal identity, cultural identity, system justification, and categorical cognition theories and their attendant constructs. The authors propose a set of main-effects hypotheses as well as hypotheses related to both product and country moderation effects on attitudes toward and loyalty to domestic and foreign brands. They test the hypotheses on a sample of Chinese consumers with respect to salient brands from 12 product categories. The results indicate that three of the theoretical approaches examined can explain only one side of favoritism—most commonly favoritism toward domestic brands—but not favoritism toward both domestic and foreign brands. Consumer xenocentrism, a concept rooted in system justification theory, seems to provide more consistent predictions for both domestic- and foreign-brand bias

Laplaza Sets, or How to Select Coherence Diagrams for Pseudo Algebras

We define a general concept of pseudo algebras over theories and 2-theories. A more restrictive such notion was introduced by Hu and Kriz, but as noticed by M. Gould, did not capture the desired examples. The approach taken in this paper corrects the mistake by introducing a more general concept, allowing more flexibility in selecting coherence diagrams for pseudo algebras.Comment: 21 pages. To appear in the Advances of Mathematics. Exposition improved, notion of operad with degeneracies removed as a simplification, definition of pseudo algebra improved

Enriched Lawvere Theories for Operational Semantics

Enriched Lawvere theories are a generalization of Lawvere theories that allow us to describe the operational semantics of formal systems. For example, a graph enriched Lawvere theory describes structures that have a graph of operations of each arity, where the vertices are operations and the edges are rewrites between operations. Enriched theories can be used to equip systems with operational semantics, and maps between enriching categories can serve to translate between different forms of operational and denotational semantics. The Grothendieck construction lets us study all models of all enriched theories in all contexts in a single category. We illustrate these ideas with the SKI-combinator calculus, a variable-free version of the lambda calculus.Comment: In Proceedings ACT 2019, arXiv:2009.0633