Inflación, transferencias y distribución del ingreso en la Argentina post-convertibilidad : ¿Cómo se gestan y a quiénes benefician?

El trabajo analiza cómo se distribuyen las cargas y beneficios del modelo de acumulación post-convertibilidad, 2002-2007, entre las fracciones de clase. En este sentido exploramos la constitución de un sistema de transferencias de ingresos en el que convergen en un proceso dinámico la inflación, las políticas económicas y las estrategias de acumulación de los agentes económicos. Desde una perspectiva que amplía el modo de abordaje del debate sobre la distribución del ingreso, postulamos la conformación de un sistema de transferencias en base al análisis de dos núcleos vinculados: uno ligado a transferencias operadas a partir de la articulación de políticas económicas y transformaciones estructurales, y otro que es en sí mismo un mecanismo de transferencia de importante relevancia y alcance explicativo: la inflación. La evolución diferencial de los precios afecta la capacidad de apropiación, por los agentes económicos, del ingreso socialmente producido, expresando así cambios en las relaciones de fuerzas

Inflación, transferencias y distribución del ingreso en la Argentina post-convertibilidad : ¿Cómo se gestan y a quiénes benefician?

El trabajo analiza cómo se distribuyen las cargas y beneficios del modelo de acumulación post-convertibilidad, 2002-2007, entre las fracciones de clase. En este sentido exploramos la constitución de un sistema de transferencias de ingresos en el que convergen en un proceso dinámico la inflación, las políticas económicas y las estrategias de acumulación de los agentes económicos. Desde una perspectiva que amplía el modo de abordaje del debate sobre la distribución del ingreso, postulamos la conformación de un sistema de transferencias en base al análisis de dos núcleos vinculados: uno ligado a transferencias operadas a partir de la articulación de políticas económicas y transformaciones estructurales, y otro que es en sí mismo un mecanismo de transferencia de importante relevancia y alcance explicativo: la inflación. La evolución diferencial de los precios afecta la capacidad de apropiación, por los agentes económicos, del ingreso socialmente producido, expresando así cambios en las relaciones de fuerzas

Inflación, transferencias y distribución del ingreso en la Argentina post-convertibilidad : ¿Cómo se gestan y a quiénes benefician?

El trabajo analiza cómo se distribuyen las cargas y beneficios del modelo de acumulación post-convertibilidad, 2002-2007, entre las fracciones de clase. En este sentido exploramos la constitución de un sistema de transferencias de ingresos en el que convergen en un proceso dinámico la inflación, las políticas económicas y las estrategias de acumulación de los agentes económicos. Desde una perspectiva que amplía el modo de abordaje del debate sobre la distribución del ingreso, postulamos la conformación de un sistema de transferencias en base al análisis de dos núcleos vinculados: uno ligado a transferencias operadas a partir de la articulación de políticas económicas y transformaciones estructurales, y otro que es en sí mismo un mecanismo de transferencia de importante relevancia y alcance explicativo: la inflación. La evolución diferencial de los precios afecta la capacidad de apropiación, por los agentes económicos, del ingreso socialmente producido, expresando así cambios en las relaciones de fuerzas

The Long-Run Phillips Curve: A Structural VAR Investigation

Both cointegration methods, and non-cointegrated structural VARs identified based on either long-run restrictions, or a combination of long-run and sign restrictions, are used in order to explore the long-run trade-off between inflation and the unemployment rate in the post-WWII U.S., U.K., Euro area, Canada, and Australia. Overall, neither approach produces clear evidence of a non-vertical trade-off. The extent of uncertainty surrounding the estimates is however substantial, thus implying that a researcher holding alternative priors about what a reasonable slope of the long-run trade-off might be will likely not see her views falsified

Post-Crisis Economic Reform in Indonesia:Policy for Intervening in Ownership in Historical Perspective

Introduction : Economic reform in Indonesia after the Asian currency crisis is often discussed in parallel with Thailand and South Korea, which were alike hit by the crisis. It should however be noted that what happened in Indonesia was a change of political regime from authoritarianism to democracy, not just a change of government as seen in Thailand and South Korea. Indonesia’s post-crisis reform should be understood in the context of dismantling of the Soeharto regime to seek a new democratic state system. 　　　In the political sphere, dramatic institutional changes have occurred since the downfall of the Soeharto government in May 1998. In comparison, changes in the economic sphere are more complex than the political changes, as the former involve at least three aspects. The first is the continuity in the basic framework of capitalist system with policy orientation toward economic liberalization. In this framework, the policies to overcome the crisis are continued from the last period of the Soeharto rule, under the support system of IMF and CGI (Consultative Group on Indonesia). The second aspect is the impact of the political regime change on the economic structure. It is considered that the structure of economic vested interests of the Soeharto regime is being disintegrated as the regime breaks down. The third aspect is the impact of the political regime change on economic policy-making process. The process of formulating and implementing policies has changed drastically from the Soeharto time. With these three aspects simultaneously at work, it is not so easy to identify which of them is the main cause for a given specific economic phenomenon emerging in Indonesia today. 　　　Keeping this difficulty in mind, this paper attempts to situate the post-crisis economic reform in the broader context of the historical development of Indonesian economic policies and their achievements. We focus in particular on the reform policies for banking and corporate sectors and resulting structural changes in these sectors. This paper aims at understanding the significance of the changes in the economic ownership structure that are occurring in the post-Soeharto Indonesia. Economic policies here do not mean macro economic policies, such as fiscal, financial and trade policies, but refer to micro economic policies whereby the government intervenes in the economic ownership structure. In Section 1, we clarify why economic policies for intervening in the ownership structure are important in understanding Indonesia. Section 2 follows the historical development of Indonesia’s economic policies as specified above, throughout the four successive periods since Indonesia’s independence, namely, the parliamentary democracy period, the Guided Democracy period under Soekarno, the Soeharto-regime consolidation period, and the Soeharto-regime transfiguration period2. Then we observe what economic ownership structure was at work in the pre-crisis last days of the Soeharto rule as an outcome of the economic policies. In Section 3, we examine what structural changes have taken place in the banking and corporate sectors due to the reform policies in the post-crisis and post-Soeharto Indonesia. Lastly in Section 4, we interpret the current reorganization of the economic ownership in the context of the historical transition of the ownership structure, taking account of the changes in the policy-making processes under democratization.

Post-fracture behavior of laminated plates after human impact test

For safety barriers the load bearing capacity of the glass when subjected to the soft body impact should be verified. The soft body pendulum test became a testing standard to classify safety glass plates. The classification of the safety glass do not consider the structural behavior when one sheet of a laminated glass is broken; in situations when the replacement of the plate could not be very urgent, structural behavior should be evaluated. The main objective of this paper is to present the structural behavior o laminated glass plates, though modal test and human impact test, including the post fracture behavior for the laminated cases. A god reproducibility and repeatability is obtained. Two main aspects of the structural behavior can be observed: the increment of the rupture load for laminated plates after the failure of the first sheet, and some similarities with a tempered monolithic behavior of equivalent thickness.

Limit load instabilities in structural elements

Este trabajo analiza distintas inestabilidades en estructuras formadas por distintos materiales. En particular, se capturan y se modelan las inestabilidades usando el método de Riks. Inicialmente, se analiza la bifurcación en depósitos cilíndricos formados por material anisótropo sometidos a carga axial y presión interna. El análisis de bifurcación y post-bifurcación asociados con cilindros de pared gruesa se formula para un material incompresible reforzado con dos fibras que son mecánicamente equivalentes y están dispuestas simétricamente. Consideramos dos casos en la naturaleza de la anisotropía: (i) Fibras refuerzo que tienen una influencia particular sobre la respuesta a cortante del material y (ii) Fibras refuerzo que influyen sólo si la fibra cambia de longitud con la deformación. Se analiza la propagación de las inestabilidades. En concreto, se diferencia en el abultamiento (bulging) entre la propagación axial y la propagación radial de la inestabilidad. Distintos modelos sufren una u otra propagación. Por último, distintas inestabilidades asociadas al mecanismo de ablandamiento del material (material softening) en contraposición al de endurecimiento (hardening) en una estructura (viga) de a: hormigón y b: hormigón reforzado son modeladas utilizando una metodología paralela a la desarrollada en el análisis de inestabilidades en tubos sometidos a presión interna. This present work deals with the instability of structures made of various materials. It captures and models different types of instabilities using numerical analysis. Firstly, we consider bifurcation for anisotropic cylindrical shells subject to axial loading and internal pressure. Analysis of bifurcation and post bifurcation of inflated hyperelastic thick-walled cylinder is formulated using a numerical procedure based on the modified Riks method for an incompressible material with two preferred directions which are mechanically equivalent and are symmetrically disposed. Secondly, bulging/necking motion in doubly fiber-reinforced incompressible nonlinearly elastic cylindrical shells is captured and we consider two cases for the nature of the anisotropy: (i) reinforcing models that have a particular influence on the shear response of the material and (ii) reinforcing models that depend only on the stretch in the fiber direction. The different instability motions are considered. Axial propagation of the bulging instability mode in thin-walled cylinders under inflation is analyzed. We present the analytical solution for this particular motion as well as for radial expansion during bulging evolution. For illustration, cylinders that are made of either isotropic incompressible non-linearly elastic materials or doubly fiber reinforced incompressible non-linearly elastic materials are considered. Finally, strain-softening constitutive models are considered to analyze two concrete structures: a reinforced concrete beam and an unreinforced notch beam. The bifurcation point is captured using the Riks method used previously to analyze bifurcation of a pressurized cylinder.

Funicularity and equilibrium for high-performance conceptual structural design

Las estructuras que trabajan por forma se caracterizan por la íntima e indisociable relación entre geometría y comportamiento estructural. Por consiguiente, la elección de una apropiada geometría es el paso previo indispensable en el diseño conceptual de dichas estructuras. En esa tarea, la selección de las posibles geometrías antifuniculares para las distribuciones de cargas permanentes más habituales son más bien limitadas y, muchas veces, son criterios no estructurales (adaptabilidad funcional, estética, proceso constructivo, etc.) los que no permiten la utilización de dichas geometrías que garantizarían el máximo aprovechamiento del material. En este contexto, esta tesis estudia la posibilidad de obtener una estructura sin momentos flectores incluso si la geometría no es antifunicular para sus cargas permanentes. En efecto, esta tesis presenta un procedimiento, basado en la estática gráfica, que demuestra cómo un conjunto de cargas adicionales, introducidas a través de un sistema de pretensado exterior con elementos post-tesos, puede eliminar los momentos flectores debidos a cargas permanentes en cualquier geometría plana. Esto se traduce en una estructura antifunicular que proporciona respuestas innovadoras a demandas conjuntas de versatilidad arquitectónica y optimización del material. Dicha metodología gráfica ha sido implementada en un software distribuido libremente (EXOEQUILIBRIUM), donde el análisis estructural y la variación geométrica están incluidos en el mismo entorno interactivo y paramétrico. La utilización de estas herramientas permite más versatilidad en la búsqueda de nuevas formas eficientes, lo cual tiene gran importancia en el diseño conceptual de estructuras, liberando al ingeniero de la limitación del propio cálculo y de la incomprensión del comportamiento estructural, facilitando extraordinariamente el hecho creativo a la luz de una metodología de este estilo. Esta tesis incluye la aplicación de estos procedimientos a estructuras de cualquier geometría y distribución inicial de cargas, así como el estudio de diferentes posibles criterios de diseño para optimizar la posición del sistema de post-tesado. Además, la metodología ha sido empleada en el proyecto de maquetas a escala reducida y en la construcción de un pabellón hecho enteramente de cartón, lo que ha permitido obtener una validación física del procedimiento desarrollado. En definitiva, esta tesis expande de manera relevante el rango de posibles geometrías antifuniculares y abre enormes posibilidades para el diseño de estructuras que combinan eficiencia estructural y flexibilidad arquitectónica.Curved structures are characterized by the critical relationship between their geometry and structural behaviour, and selecting an appropriate shape in the conceptual design of such structures is important for achieving materialefficiency. However, the set of bending-free geometries are limited and, often, non-structural design criteria (e.g., usability, architectural needs, aesthetics) prohibit the selection of purely funicular or antifunicular shapes. In response to this issue, this thesis studies the possibility of achieving an axial-only behaviour even if the geometry departs from the ideally bending-free shape. This dissertation presents a new design approach, based on graphic statics that shows how bending moments in a two-dimensional geometry can be eliminated by adding forces through an external post-tensioning system. This results in bending-free structures that provide innovative answers to combined demands on versatility and material optimization. The graphical procedure has been implemented in a free-downloadable design-driven software (EXOEQUILIBRIUM) where structural performance evaluations and geometric variation are embedded within an interactive and parametric working environment. This provides greater versatility in finding new efficient structural configurations during the first design stages, bridging the gap between architectural shaping and structural analysis. The thesis includes the application of the developed graphical procedure to shapes with random curvature and distribution of loads. Furthermore, the effect of different design criteria on the internal force distribution has been analyzed. Finally, the construction of reduced- and large-scale models provides further physical validation of the method and insights about the structural behaviour of these structures. In summary, this work strongly expands the range of possible forms that exhibit a bending-free behaviour and, de facto, opens up new possibilities for designs that combine high-performing solutions with architectural freedom.

Structural and Functional Analysis of a Novel Coiled-Coil Protein Involved in Ypt6 GTPase-regulated Protein Transport in Yeast

The yeast transport GTPase Ypt6p is dispensable for cell growth and secretion, but its lack results in temperature sensitivity and missorting of vacuolar carboxypeptidase Y. We previously identified four yeast genes (SYS1, 2, 3, and 5) that on high expression suppressed these phenotypic alterations. SYS3 encodes a 105-kDa protein with a predicted high α-helical content. It is related to a variety of mammalian Golgi-associated proteins and to the yeast Uso1p, an essential protein involved in docking of endoplasmic reticulum–derived vesicles to the cis-Golgi. Like Uso1p, Sys3p is predominatly cytosolic. According to gel chromatographic, two-hybrid, and chemical cross-linking analyses, Sys3p forms dimers and larger protein complexes. Its loss of function results in partial missorting of carboxypeptidase Y. Double disruptions of SYS3 and YPT6 lead to a significant growth inhibition of the mutant cells, to a massive accumulation of 40- to 50-nm vesicles, to an aggravation of vacuolar protein missorting, and to a defect in α-pheromone processing apparently attributable to a perturbation of protease Kex2p cycling between the Golgi and a post-Golgi compartment. The results of this study suggest that Sys3p, like Ypt6p, acts in vesicular transport (presumably at a vesicle-docking stage) between an endosomal compartment and the most distal Golgi compartment.

Loss of HMW1 and HMW3 in noncytadhering mutants of Mycoplasma pneumoniae occurs post-translationally

The genomic sequence of Mycoplasma pneumoniae establish this cell-wall-less prokaryote as among the smallest known microorganisms capable of self-replication. However, this genomic simplicity and corresponding biosynthetic austerity are sharply contrasted by the complex terminal structure found in this species. This tip structure (attachment organelle) directs colonization of the human respiratory mucosa, leading to bronchitis and atypical pneumonia. Furthermore, formation of a second tip structure appears to precede cell division, implying temporal regulation. However, the organization, regulation, and assembly of the attachment organelle in M. pneumoniae are poorly understood, and no counterparts have been identified among the walled bacteria. M. pneumoniae possesses a cytoskeleton-like structure required to localize adhesin proteins to the attachment organelle. The cytadherence-associated proteins HMW1, HMW2, and HMW3 are components of the mycoplasma cytoskeleton, with HMW1 localizing strictly along the filamentous extensions from the cell body and HMW3 being a key structural element of the terminal organelle. Disruptions in hmw2 result in the loss of HMW1 and HMW3. However, the hmw1 and hmw3 genes were transcribed and translated at wild-type levels in hmw2 mutants. HMW1 and HMW3 were relatively stable in the wild-type background over 8 h but disappeared in the mutants over this time period. Evaluation of recombinant HMW1 levels in mycoplasma mutants suggested a requirement for the C-terminal domain of HMW1 for turnover. Finally, an apparent defect in the processing of the precursor for the adhesin protein P1 was noted in the HMW− mutants.

Nonparametric Identication and Structural Estimation of Auction Models

Thesis (Ph.D.)--University of Washington, 2016-06

Effects of A1 adenosine receptor overexpression on normoxic and post-ischemic gene expression

Objectives: To identify potential molecular genetic determinants of cardiovascular ischemic tolerance in wild-type and transgenic hearts overexpressing A(1) adenosine receptors (A(1)ARs). Methods: cDNA microarrays were used to explore expression of 1824 genes ill wild-type hearts and ischemia-tolerant mouse hearts overexpressing A(1)ARs. Results: Overexpression of A(1)ARs reduced post-ischemic contractile dysfunction, limited arrhythmogenesis, and reduced necrosis by similar to80% in hearts subjected to 30 min global ischemia 60 mill reperfusion. Cardioprotection was abrogated by acute A(1)AR antagonism, and only a small number (19) of genes were modified by A(1)AR overexpression in normoxic hearts. Ischemia-reperfusion significantly altered expression of 75 genes in wild-type hearts (14 induced, 61 down-regulated), including genes for metabolic enzymes, structural/motility proteins, cell signaling proteins, defense/growth proteins, and regulators of transcription and translation. A(1)AR overexpression reversed the majority of gene down-regulation whereas gene induction was generally unaltered. Additionally, genes involved in cell defence, signaling and gene expression were selectively modified by ischemia in transgenic hearts (33 induced, 10 down-regulated), possibly contributing to the protected phenotype. Real-time PCR verified changes in nine selected genes, revealing concordance with array data. Transcription of the A(1)AR gene was also modestly reduced post-ischemia, consistent with impaired functional sensitivity to A(1)AR stimulation Conclusions: Data are presented regarding the early post-ischemic gene profile of intact heart. Reduced A(1)AR transcription is observed which may contribute to poor outcome from ischemia. A(1)AR overexpression selectively modifies post-ischemic gene expression, potentially contributing to ischemic-tolerance. (C) 2003 European Society of Cardiology. Published by Elsevier Science B.V. All rights reserved.

The Cuala Press: Women, publishing, and the conflicted genealogies of 'feminist publishing'

The Cuala Press, a fine art press run by Elizabeth Yeats around Dublin during the first half of the twentieth century, has long been recognised amongst scholars of Irish literature and history. But the press has been analysed almost exclusively through the interpretative lenses of poet W.B. Yeats, the Yeats family, and the Irish Renaissance. The article challenges such received understandings of Cuala by considering the press as a gendered publishing enterprise: one run by a woman, employing only women, and designed to create work and economic independence for Irish working girls. Through examining the origins of Cuala, the locus of editorial power within the press, and Cuala's complexly ambivalent relationship with modernist Irish suffrage and nationalist women's networks, the article situates the post-1970 feminist publishing boom within a historical trajectory. It suggests that scholarly knowledge of women's publishing history may be crucially dependent upon the health of contemporary feminist presses. (C) 2004 Elsevier Ltd. All rights reserved.

Comparisons of the structural and catalytic properties of Ti-HMS synthesized using the hydrothermal and molecular designed dispersion methods

Titanium containing wormhole-like mesoporous silicas, denoted Ti-HMS, synthesized both via the hydrothermal synthesis route and the post synthesis grafting technique, known as molecular designed dispersion, have been successfully applied in the gas phase oxidation of Toluene to CO and CO2. Selectivity towards CO2 for all catalysts, at temperatures between 400-600degreesC, was above 80%. Benzene and benzaldehyde were observed at temperatures above 450degreesC, but in very low concentrations. The conversion of toluene was shown to increase significantly when the V-TEX/N-MESO ratios were increased from 0.07 to 0.84. No significant difference in catalytic activity was observed for catalysts prepared via the different synthesis techniques. The catalytic activity also depends on the concentration of tetrahedrally coordinated titanium atoms and not on the total concentration of titanium in the catalyst.

Post-Bretton Woods evidence on PPP under different exchange rate regimes

This article investigates the behaviour of exchange rates across different regimes for a post-Bretton Woods period. The exchange rate regime classification is based on the classification of Frankel et al. (2004) who condensed the 10 categories of exchange rate regimes reported by the International Monetary Fund (IMF) into three categories. Panel unitroot tests and panel cointegration are used to examine the Purchasing Power Parity (PPP) hypothesis. The latter test is used to check for both the weak and strong forms of PPP. The panel unit-root tests show no evidence of PPP and suggest there is no difference in the behaviour of exchange rates across different regimes. However, failure to detect PPP across any of the regimes could be due to structural breaks. This assumption is reinforced by the results of cointegration tests, which suggest that there exists at least a weak form of PPP for the different regimes. The evidence for strong PPP decreases as the exchange rate regime moves away from a flexible exchange rate regime.