What is the nature of the intellectual enterprise - general equilibrium analysis - that so many economists regard as the centerpiece of their discipline? In this book, Roy Weintraub considers both the modern history of the analysis, and the methodological puzzles that it, and mathematical economic theory in general, pose. Professor Weintraub argues that previous writings on the history and method of general equilibrium theory have been curiously biased and misleading. He provides a clear and careful presentation of the development (...) of the theory from the 1930s through to the Arrow-Debreu work of the 1950s. This historical analysis is the centre of the book: a case study which permits the author to justify the status of general equilibrium theory in economics and the activity in which economic theorists engage. He argues that previous methodological investigations have been distorted by their use of inappropriate models taken from the philosophy of science that were developed to appraise work in the physical sciences. (shrink)

A szabadság dilemmái -- A megrendült öntudat mítoszai -- Irás az éthoszról.

Throughout the long history of Classic Maya hieroglyphs, a logosyllabic writing system used from the late first millennium BCE through the mid-second millennium CE in southern Mesoamerica, the most commonly recorded phonetic value was the syllable u (/ʔu/). With over a dozen different u hieroglyphs, Classic Maya scribes had more options for recording /ʔu/ than any other syllable or logograph. Cognitive approaches to writing systems typically attribute graphemic variation (i.e., alternation between signs with equivalent linguistic value) to semantic differences like (...) animacy or to non-linguistic factors like identity. Distribution of Classic Maya u hieroglyphs, however, suggests that morphosyntactic context influenced which grapheme scribes wrote and when. This case suggests that scribal knowledge of Classic Maya hieroglyphs included ideas about writing's relationship to language. It also highlights the cognitive relevance of morphosyntax for a writing system's users as they differentiate among graphic signs with identical linguistic denotation. (shrink)

J'examine plusieurs sources selon lesquelles Swyneshed (malgré les prétentions d'Angel D'Ors dans ses articles récents) donne une nova responsio en partie sous forme de la règle « On peut nier une proposition conjonctive après avoir concédé ses deux parties. » Je montre que cette nova responsio est liée à un rejet de la règle « Chaque proposition qui suit de l'ensemble de propositions déjà concédées doit être concédée », et j'attribue ce rejet à une théorie selon laquelle une inférence se (...) base sur le rapport logique entre seulement deux propositions. I examine a number of sources according to which Swyneshed (despite the claims made by Angel D'Ors in his recent articles) does give a nova responsio partly in the form of the rule « One can deny a conjunction whose conjuncts have already been granted. » I show that this nova responsio is linked to a rejection of the rule « Every proposition following from a set of propositions which have already been granted must be granted », and I attribute this rejection to a theory whereby an inference is based on the logical relations between just two propositions. (shrink)

Across a wide range of legal contexts, E. Thomas Sullivan and Richard S. Frase identify three basic ways that government measures and private remedies have been ...

The Casimir force between two neutral metallic plates is often considered conclusive evidence for the reality of electromagnetic zero-point fluctuations in 'empty space' (i.e. in absence of any boundaries). However, it is not well known that the Casimir force can be derived from many different points of view. The purpose of this note is to supply a conceptually oriented introduction to a representative set of these different interpretations. The different accounts suggest that the Casimir effect reveals nothing conclusive about the (...) nature of the vacuum. (shrink)

A scholarly edition of The Clarendon Edition of the Works of John Locke: Correspondence: Letters 2665-3286 by E. S. de Beer. The edition presents an authoritative text, together with an introduction, commentary notes, and scholarly apparatus.

Talent and Education was first published in 1960. Minnesota Archive Editions uses digital technology to make long-unavailable books once again accessible, and are published unaltered from the original University of Minnesota Press editions.The problem of identification, development, and utilization of talented young people is a matter of prime concern to all who are interested in the welfare of the individual and the future of the nation. This book, constituting a progress report on research related to the problem, will be of (...) particular value to educators, psychologists, social workers, community leaders, and others who are engaged in the effort to make the most of our human resources.The volume contains chapters by a number of contributors drawn from various fields in elementary, secondary, and higher education. The contributors include John E. Anderson, Robert H. Beck, Florence N. Brumbaugh, Walter W. Cook, Willis E. Dugan, Dale B. Harris, Arthur J. Lewis, Catherine Cox Miles, Mary Pilch, Maynard C. Reynolds, Anne Roe, Merrill F. Roff, Paul C. Rosenbloom, Audrey Shechtman, and E. Paul Torrance. Orville L. Freeman, governor of Minnesota, writes an indtroduction.Among the topics discussed are the nature and scientific measurement of talent, the effects of life experiences on the development of talent, the enrichment of school curricula, special grouping and acceleration in the schools, psychological aspects of some of the problems, and Russian methods of dealing with individual differences. The volume is based on papers from an Institute on Exceptional Children held at the University of Minnesota. (shrink)

Open peer commentary on the article “Second-Order Science: Logic, Strategies, Methods” by Stuart A. Umpleby. Upshot: Second-order science requires a specific methodology. It thereby reverses the classical observer-observed relation in favor of the observed - i.e., the first-order observers - if the principle of autopoiesis is acknowledged.

Abstract:Sustainable development and built heritage are oft-naturalized hegemonic discourses of the dominant social class. However, under the lens of critical sociomateriality, these categories destabilize—and in Brexit-era London, epicenter of a financial and technological capitalist circulatory space, “all that is solid melts” into the scopal regime of London's View Management Framework (LVMF). Analyzing multiple discourses of Southwark's Strata SE1— billed London's first “sustainable tower”—and adaptive reuse of the historically preserved Lambeth Water Tower, I argue that these structures constitute ‘interface objects’ in (...) a broader relational geography imbricating physical material, social objects, gentrification and the naturalized epistemologies of hegemonic development within London's skyline itself. I offer a reading of critical sociomateriality which illuminates rhythms of daily life within spatial-technological systems of energy provision, urban metabolic processes, as well as “hegemonic premiums,” what Richard Barras terms expected return on symbolic capital vis-à-vis the dominant panopticism of the LVMF. This paper contributes a theorization of critical sociomateriality, operating across a diversity of scales, tactics, and disciplines, analyzing discourses and practices which insinuate politics, artifacts, and technologies across contested issues. Critical sociomateriality is presented as a methodology for deconstructing tactics for inhabiting and interfacing with ‘sustainability’ through London's skyline in an unequal capitalist system marked by dissensus over runaway development, social precarity, and inequality in lived experiences of the urban environment. (shrink)