A price model to assess the inflationary effects of the European Regional Policy

Social Accounting Matrices (SAM) are databases that complete the information provided by the input-output tables. They study the intersectorial relationships of an economy, the behaviour of consumers, the government or the foreign sector, while being able to close the income flow of rent. In this work, we deal with the European Regional Development Fund (ERDF) in Andalusia, a Spanish region classified as Objective 1 by the European Regional policy. We apply the Leontief model on the SAMs for 1990, 1995 and 1999 to get the gross output fall when we remove these regional funds. Furthermore, we develop a price model to assess the impact of this financial support on aggregate and sectorial prices.Social Accounting Matrix, Regional Accounting, Structural Analysis.

Structural Path Analysis: Applications to Structural Changes in the Andalusian economy (1990-1999)

Social Accounting Matrices (SAM) are an useful tool that enables to get extenser information than Input-Output analysis as far as they work not only with an economy´s intersectorial relations, but also with consumers' behaviour, government or foreign sector; reflecting the income flow of rent. In this paper, we use Social Accounting Matrices for Andalusia for years 1990, 1995 y 1999, that we got from previous works. With this information we use "path analysis" technique to obtain the main changes in the productive structure and demand in Andalusia for the last ten years. Those changes will be represented in a three-dimensional picture. We also want to know which are the sectors that have strongly contributed to regional economic growth. Finally we measure the influence of sectorial shocks on themselves and also on the other sectors of this regional economy. Keywords: social accounting matrix, regional accounting, structural analysis. JEL: C67, D57, R15.

A multiplier evaluation of primary factors supply-shocks

Demand-side multipliers have ruled within multisectoral models as the main indicators for policy effectiveness and key-sector determination. The causal link between new exogenous final demand and responded endogenous total output is well understood and has been the basis for such a prevalent demand-side analysis both in linear interindustry analysis and in non-linear applied general equilibrium models. In this paper we shift the perspective to supply-side injections and we do so by studying the repercussion effects of marshalling additional primary factors, labor and capital services, which are injected into the economy and give rise to a general resource reallocation. As a result, we obtain estimates of supply multipliers that provide complementary information to standard demand multipliers. We illustrate the methodology using an empirical general equilibrium model built with the most recent data for the region of Andalusia, Spain.REPEC_wphaeiPostprin

Unified dark energy thermodynamics: varying w and the -1-crossing

We investigate, in a unified and general way, the thermodynamic properties of dark energy with an arbitrary, varying equation-of-state parameter w(a). We find that all quantities are well defined and regular for every w(a), including at the -1-crossing, with the temperature being negative in the phantom regime (w(a)-1). The density and entropy are always positive while the chemical potential can be arbitrary. At the -1-crossing, both temperature and chemical potential are zero. The temperature negativity can only be interpreted in the quantum framework. The regular behavior of all quantities at the -1-crossing, leads to the conclusion that such a crossing does not correspond to a phase transition, but rather to a smooth cross-over.Comment: 5 pages, version published in Class. Quant. Gra

Supplement: "Localization and broadband follow-up of the gravitational-wave transient GW150914" (2016, ApJL, 826, L13)

This Supplement provides supporting material for Abbott et al. (2016a). We briefly summarize past electromagnetic (EM) follow-up efforts as well as the organization and policy of the current EM follow-up program. We compare the four probability sky maps produced for the gravitational-wave transient GW150914, and provide additional details of the EM follow-up observations that were performed in the different bands

Treatment with tocilizumab or corticosteroids for COVID-19 patients with hyperinflammatory state: a multicentre cohort study (SAM-COVID-19)

Objectives: The objective of this study was to estimate the association between tocilizumab or corticosteroids and the risk of intubation or death in patients with coronavirus disease 19 (COVID-19) with a hyperinflammatory state according to clinical and laboratory parameters. Methods: A cohort study was performed in 60 Spanish hospitals including 778 patients with COVID-19 and clinical and laboratory data indicative of a hyperinflammatory state. Treatment was mainly with tocilizumab, an intermediate-high dose of corticosteroids (IHDC), a pulse dose of corticosteroids (PDC), combination therapy, or no treatment. Primary outcome was intubation or death; follow-up was 21 days. Propensity score-adjusted estimations using Cox regression (logistic regression if needed) were calculated. Propensity scores were used as confounders, matching variables and for the inverse probability of treatment weights (IPTWs). Results: In all, 88, 117, 78 and 151 patients treated with tocilizumab, IHDC, PDC, and combination therapy, respectively, were compared with 344 untreated patients. The primary endpoint occurred in 10 (11.4%), 27 (23.1%), 12 (15.4%), 40 (25.6%) and 69 (21.1%), respectively. The IPTW-based hazard ratios (odds ratio for combination therapy) for the primary endpoint were 0.32 (95%CI 0.22-0.47; p < 0.001) for tocilizumab, 0.82 (0.71-1.30; p 0.82) for IHDC, 0.61 (0.43-0.86; p 0.006) for PDC, and 1.17 (0.86-1.58; p 0.30) for combination therapy. Other applications of the propensity score provided similar results, but were not significant for PDC. Tocilizumab was also associated with lower hazard of death alone in IPTW analysis (0.07; 0.02-0.17; p < 0.001). Conclusions: Tocilizumab might be useful in COVID-19 patients with a hyperinflammatory state and should be prioritized for randomized trials in this situatio

A structural analysis of a regional economy using Social Accounting matrices: 1990-1999

Las matrices de contabilidad social (MCS) son un instrumento que permite ampliar la información proporcionada por el análisis imput-output al recoger además de las relaciones intersectoriales de una economía, el comportamiento de los consumidores, el sector público o el sector exterior, logrando así completar el flujo circular de la renta. En este trabajo utilizamos las matrices de contabilidad social para Andalucía correspondientes a los años 1990, 1995 y 1999 elaboradas en trabajos previos. Con dicha información realizamos un análisis estructural de la economía andaluza mediante la metodología denominada paths analysis y la descomposición de multiplicadores. Con estas técnicas obtendremos los cambios experimentados en la estructura productiva y cuantificaremos la influencia que han ejercido los shocks experimentados por cada sector sobre sí mismos y sobre el resto de sectores de esta economía regional. Finalmente, nos preguntaremos qué sectores han contribuido en mayor medida a la activación económica regional.Social accounting matrices (SAM) are an instrument that enlarges the information provided by the input-output analysis. These matrices study the intersectoral relationships of an economy, the behaviour of the consumers, the public sector or the foreign sector, as long as they complete the income flow of rent. In this work, we use the SAM for Andalusia (region southern Spain) 1990, 1995 and 1999, to conduct a structural analysis of the Andalusian economy by means of the "path analysis" methodology and a multiplier decomposition. With these techniques, we obtain the changes in productive structure and we quantify the influence of sectoral shocks on this regional enconomy. Finally, we also identify which sectors have most strongly contributed to the regional economic activity in the last decade

Isolation and molecular characterization of Xylella fastidiosa from coffee plants in Costa Rica.

Copyright The Microbiological Society of Korea and Springer-Verlag Berlin Heidelber GmbH 2008. / . Datos incluidos por Lisela Moreira Carmona.Coffee plants exhibiting a range of symptoms including mild to severe curling of leaf margins, chlorosis and deformation of leaves, stunting of plants, shortening of internodes, and dieback of branches have been reported since 1995 in several regions of Costa Rica's Central Valley. The symptoms are referred to by coffee producers in Costa Rica as "crespera" disease and have been associated with the presence of the bacterium Xylella fastidiosa. Coffee plants determined to be infected by the bacterium by enzyme linked immunosorbent assay (ELISA), were used for both transmission electron microscopy (TEM) and for isolation of the bacterium in PW broth or agar. Petioles examined by TEM contained rod-shaped bacteria inside the xylem vessels. The bacteria measured 0.3 to 0.5 μm in width and 1.5 to 3.0 μm in length, and had rippled cell walls 10 to 40 nm in thickness, typical of X. fastidiosa. Small, circular, dome-shaped colonies were observed 7 to 26 days after plating of plant extracts on PW agar. The colonies were comprised of Gram-negative rods of variable length and a characteristic slight longitudinal bending. TEM of the isolated bacteria showed characteristic rippled cell walls, similar to those observed in plant tissue. ELISA and PCR with specific primer pairs 272-l-int/272-2-int and RST31/RST33 confirmed the identity of the isolated bacteria as X. fastidiosa. RFLP analysis of the amplification products revealed diversity within X. fastidiosa strains from Costa Rica and suggest closer genetic proximity to strains from the United States of America than to other coffee or citrus strains from Brazil.Fundación CR-USAUniversidad de Costa Rica/[801-A2-528]/UCR/Costa RicaUCR::Vicerrectoría de Investigación::Unidades de Investigación::Ciencias Básicas::Centro de Investigación en Biología Celular y Molecular (CIBCM