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Search Results: 1 - 10 of 290 matches for " Sotomayor "
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Medición del comercio intraindustrial no maquilador de México
Sotomayor, Maritza;
Investigación económica , 2009,
Abstract: the purpose of this article is to measure the bilateral intra-industry trade (iit) indices for the non-maquila industry of mexico in context of the north american free trade agreement (nafta) from 1994 to 2006. in this work we insist on the significance of differentiating the maquiladora component from external trade flows, since the maquila trade corresponds to an interchange of goods in different stages of production, while the iit has been analyzed and measured as the trade of goods that belong to the same stage of production. in addition, we estimate the marginal iit indices to verify whether nafta has supported two-way trade. in that analysis, we offer an adjusted estimation of these indices, also taking into account the differentiation regarding their horizontal and vertical nature. our results show that mexican bilateral trade has been mainly of a vertical nature and has been concentrated in a small number of industrial sectors. this makes the expected positive effects in a trade integration context questionable.
Resultados de estática comparativa para um mercado de matching misto de dois lados
Sotomayor, Marilda;
Revista Brasileira de Economia , 2005, DOI: 10.1590/S0034-71402005000100004
Abstract: this paper studies the comparative statics of adding agents to the matching market which consists of a "mixed economy'' that unifies the traditional discrete and continuous cases, known as marriage market and assignment game , respectively: some firms compete by means of wages while others have no flexibility over the terms of appointments.
A simultaneous descending bid auction for multiple items and unitary demand
Sotomayor, Marilda;
Revista Brasileira de Economia , 2002, DOI: 10.1590/S0034-71402002000300006
Abstract: this paper proposes a new descending bid method for auctioning multiple objects. the auctioneer announces a current price, bidders indicate their demands at that price, and the auctioneer lowers the prices until every object can be allocated to a buyer who demands it and no buyer receives more than one item. the features of this mechanism lie on the facts that: the objects are sold simultaneously at prices that clear the market; every two similar objects are sold at the same price; the mechanism always produces the same final price, namely, the maximum competitive equilibrium price. in addition, the auctioneer can choose an efficient allocation.
Rese a de "Cosmovisiones de la medicina: una aproximación critico-hermenéutica" de Yidy Páez Casadiegos
Zoila Sotomayor
Memorias: Revista Digital de Historia y Arqueología desde el Caribe , 2008,
Abstract:
Políticas agrarias de corto plazo
Narda Sotomayor
Revista Economía , 1989,
Abstract: "El artículo no presenta resumen"
A simultaneous descending bid auction for multiple items and unitary demand
Sotomayor Marilda
Revista Brasileira de Economia , 2002,
Abstract: This paper proposes a new descending bid method for auctioning multiple objects. The auctioneer announces a current price, bidders indicate their demands at that price, and the auctioneer lowers the prices until every object can be allocated to a buyer who demands it and no buyer receives more than one item. The features of this mechanism lie on the facts that: the objects are sold simultaneously at prices that clear the market; every two similar objects are sold at the same price; the mechanism always produces the same final price, namely, the maximum competitive equilibrium price. In addition, the auctioneer can choose an efficient allocation.
Atrapados en la red del am@r. Un análisis del lenguaje y las emociones en la CMO Caught in the web of l@ve. An analysis of language and emotions in CMC
Sotomayor Gilda
Revista Q , 2008,
Abstract: El artículo trata de ver al Homo amans en el contexto actual de las Nuevas Tecnologías, dedicando especial atención a las relaciones sentimentales que se establecen en la CMO (Comunicación Mediada por Ordenador). Lo que se busca es entender el fenómeno del intercambio y comunicación emocional en un medio aparentemente tan frío como es Internet; para ello se aborda la Red, no desde una perspectiva tecnológica sino más bien antropológica y psicológica relacionada al tema emocional, eje central en torno al cual gira la vida del hombre. Se empieza haciendo un análisis del mundo de los sentimientos y las emociones para luego abordar el del lenguaje, elementos con los cuales se construye la comunicación humana. Posteriormente se ve, de forma específica, el lenguaje escrito en la CMO. Finalmente se da luces sobre la implicación de este tema en el campo educativo, haciendo hincapié en la formación sentimental a través de la formación de la competencia relacional o interactiva, en la que se encuentra profundamente implicado el sistema emocional del ser humano. The article tries to see the Homo amans in the current context of the New Technologies, with special attention to love relationships that are established in the CMC (Computer- Mediated Communication). What we are looking for is to understand the phenomenon of the emotional exchange and communication in an environment as seemingly cold as Internet. The Net is used for these purposes, but not from a technological perspective but anthropological and psychological, related to the emotional subject, central axis around which men life is rotated. It begins with an analysis of the feelings and the emotions and then it tackles the language, elements with which the human communication is built. Subsequently, we deal specifically with the written language in the CMC. Finally we will focus on the implication of this subject in the education sector, emphasizing the creation of feelings through the formation of the relational or interactive competence, in which the emotional system of the human being is deeply involved.
Medición del comercio intraindustrial no maquilador de México
Maritza Sotomayor
Investigación económica , 2009,
Abstract:
On the motion under focal attraction in a rotating medium
Jorge Sotomayor
Mathematics , 2008,
Abstract: New results are established here on the phase portraits and bifurcations of the kinematic model in a system of ODE's, first presented by H.K. Wilson in his 1971 book, and by him attributed to L. Markus (unpublished). A new, self-sufficient, study which extends Wilson's result and allows an essential conclusion for the applicability of the model is reported here.
Historical Comments on Monge's Ellipsoid and the Configuration of Lines of Curvature on Surfaces Immersed in ${\mathbb R}^3$
Jorge Sotomayor
Mathematics , 2004,
Abstract: This is an essay on the historical landmarks leading to the study of principal configurations on surfaces, their structural stability and further generalizations. Here it is pointed out that in the work of Monge, 1796, are found elements of the qualitative theory of differential equations, founded by Poincar\'e in 1881. Two open problems are proposed.
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