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La cuestión del monopolio en la tradición marxista, y en Paul Marlor Sweezy (1910-2004)El monopolio es claramente una excepción en el seno del capitalismo industrial contemporáneo, en relación con otras formas de competencia (libre, no "perfecta", competencia). Sin embargo, hay toda una corriente del pensamiento económico marxista (y no sólo de éste) que, en contra de lo que pensaba el propio Marx, lo concibe como la norma que caracteriza la época del "capitalismo monopolista" (siglo XX) que habría supuestamente sucedido a la fase de "libre competencia" (siglo XIX). En este trabajo se contrapondrán estas dos interpretaciones del monopolio haciendo referencia, por una parte, a los clásicos y Marx, y por otra parte a la tradición que arrancando de Engels y Hilferding (y el no marxista Hobson) se extiende desde Lenin hasta Sweezy y Baran y sus seguidores.
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Modelos de reproducción en desequilibrio: Nuevos desarrollos<p>En este artículo se presentan los nuevos resultados que hemos obtenido a partir de los modelos clásicos bisectoriales de reproducción en desequilibrio elaborados conjuntamente con Carlo Benetti y Christian Bidard, y publicados en la cuarta y última parte del libro <em>Capital, salaire et crises</em>, 2006. Se distinguen las extensiones de los modelos básicos y las nuevas líneas de investigación encaminadas por un lado a estudiar la formación de los precios de mercado y su dinámica, y por el otro a analizar las condiciones de las crisis de reproducción en el modelo de Marx.</p> <p> </p> <p><strong>ABSTRACT</strong></p> <p>This paper presents the new results we obtained on the basis of the classical bi-sectoral disequilibrium models of reproduction, jointly developed by Carlo Benetti, Christian Bidard and Edith Klimovsky as published in the last section of the book Capital, <em>salaire et crises</em>, 2006. A distinction is drawn between extensions of the basic models, and new research aimed at: a) studying market price formation and its dynamics, and b) analyzing the conditions of reproduction crisis in Marx’ model.</p>
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Peculiarities and Experience of IT Implementation for Management of a ChairThe article describes influence of modern information technologies on various processes in academic services. Improving the latter ones requires serious restructuring of management system at higher educational establishments, and first of all chair management system.Structural components of chair management system are examined: chair's educational portal, electronic chair management system and adaptive distance learning program.The main functional tasks of the chair management system are: formation of chair's knowledge database, electronic document turnover, management of the chair's scientific activities, educational process management, control of students' academic performance, marketing activities.Elements composition of distant learning adaptive system (ASDO) is given. This system includes blocks of educational process management based on calendar planning and curricula; course library of various academic materials to be delivered to students; block knowledge control for evaluating academic results based on tests and individual tasks; students' cooperation support and communication instruments. Monitoring block is an important element of ASDO.The article provides interesting analysis of certain signs of distant learning adaptive system received upon its implementation to the academic process.Webinars organized with the help of web technologies are very important for further development of ASDO, as they allow to involve wide audience, make events more effective and reactions faster.