Gender gaps in policy making: Evidence from direct democracy in Switzerland

In spite of increasing representation of women in politics, little is known about their impact onpolicies. Comparing outcomes of parliaments with different shares of female members does not identifytheir causal impact because of possible differences in the underlying electorate. This paper usesa unique data set on voting decisions to sheds new light on gender gaps in policy making. Ouranalysis focuses on Switzerland, where all citizens can directly decide on a broad range of policiesin referendums and initiatives. We show that there are large gender gaps in the areas of health,environmental protection, defense spending and welfare policy which typically persist even conditionalon socio-economic characteristics. We also find that female policy makers have a substantial effect onthe composition of public spending, but a small effect on the overall size of government.

Does foreign direct investment crowd out domestic entrepreneurship?

In analyzing firm entry and exit across Belgian manufacturing industries,this paper presents evidence that import competition and foreign directinvestment discourage entry and stimulate exit of domestic entrepreneurs.These results are in line with theoretical occupational choice modelsthat predict foreign direct investment would crowd out domesticentrepreneurs through their selections in product and labor markets.However, the empirical results also suggest that this crowding out effectmay be moderated or even reversed in the long-run due to the long termpositive effects of FDI on domestic entrpreneurship as a result oflearning, demonstration, networking and linkage effects between foreignand domestic firms.

Twitch and M-wave potentiation induced by intermittent maximal voluntary quadriceps contractions: Differences between direct quadriceps and femoral nerve stimulation.

Introduction: To investigate differences in twitch and M-wave potentiation in the quadriceps femoris when electrical stimulation is applied over the quadriceps muscle belly versus the femoral nerve trunk. Methods: M-waves and mechanical twitches were evoked using direct quadriceps muscle and femoral nerve stimulation between 48 successive isometric maximal voluntary contractions (MVC) from 10 young, healthy subjects. Potentiation was investigated by analyzing the changes in M-wave amplitude recorded from the vastus medialis (VM) and vastus lateralis (VL) muscles and in quadriceps peak twitch force. Results: Potentiation of twitch, VM M-wave, and VL M-wave were greater for femoral nerve than for direct quadriceps stimulation (P<0.05). Despite a 50% decrease in MVC force, the amplitude of the M-waves increased significantly during exercise. Conclusions: In addition to enhanced electrogenic Na(+) -K(+) pumping, other factors (such as synchronization in activation of muscle fibers and muscle architectural properties) might significantly influence the magnitude of M-wave enlargement. © 2013 Wiley Periodicals, Inc.

Análisis empírico del comportamiento de los costes en las explotaciones agrícolas mediante datos de la red contable agraria nacional

In this article an empirical analyse of farming costs is performed withinthe frame of the activity based costing, employing a panel data set ofCatalan farms. One the main conclusions of the study is that there islimited association for transaction and farm costs, especially in indirectcosts. Direct and indirect costs are mainly driven by volume production.

Angiotensin II receptor blockade in normotensive subjects: A direct comparison of three AT1 receptor antagonists.

Use of angiotensin (Ang) II AT1 receptor antagonists for treatment of hypertension is rapidly increasing, yet direct comparisons of the relative efficacy of antagonists to block the renin-angiotensin system in humans are lacking. In this study, the Ang II receptor blockade induced by the recommended starting dose of 3 antagonists was evaluated in normotensive subjects in a double-blind, placebo-controlled, randomized, 4-way crossover study. At 1-week intervals, 12 subjects received a single dose of losartan (50 mg), valsartan (80 mg), irbesartan (150 mg), or placebo. Blockade of the renin-angiotensin system was assessed before and 4, 24, and 30 hours after drug intake by 3 independent methods: inhibition of the blood pressure response to exogenous Ang II, in vitro Ang II receptor assay, and reactive changes in plasma Ang II levels. At 4 hours, losartan blocked 43% of the Ang II-induced systolic blood pressure increase; valsartan, 51%; and irbesartan, 88% (P<0.01 between drugs). The effect of each drug declined with time. At 24 hours, a residual effect was found with all 3 drugs, but at 30 hours, only irbesartan induced a marked, significant blockade versus placebo. Similar results were obtained when Ang II receptor blockade was assessed with an in vitro receptor assay and by the reactive rise in plasma Ang II levels. This study thus demonstrates that the first administration of the recommended starting dose of irbesartan induces a greater and longer lasting Ang II receptor blockade than that of valsartan and losartan in normotensive subjects.

O Sistema de Custeio “Abc” (Activity Based Costing) Como Instrumento Privilegiado de Gestão Empresarial em Cabo Verde

Com a internacionalização da economia e um mercado cada vez mais competitivo e globalizado, os gestores começam a ter a consciência de que é necessário melhorar a eficiência e reestruturar a empresa, voltando-a para eficácia, tornaram-se metas comuns no moderno ambiente de negócios. O conhecimento exacto dos custos, seu perfeito controlo e coerente mensuração passam a ser uma necessidade das empresas para que seus gerentes possam tomar decisões estratégicas e, consequentemente, fazer melhor uso dos recursos organizacionais, cada vez mais limitados. Para atender a esses anseios, as organizações vêm buscando, cada vez mais, utilizar o sistema de custeio ABC (Activity Based Costing) ou custeio baseado em actividades, como sendo, um método de apuramento de custos que tem vindo a ganhar alguma popularidade nos últimos tempos. Este método fornece informação mais correcta e precisa sobre os custos, a qual é extremamente útil para auxiliar os gestores na tomada de decisões. Apesar de ser um conceito universal, a implementação bem sucedida do ABC não é igual em todas as organizações e deve ser adaptada a uma estratégia, estrutura, capacidade e necessidade únicas da empresa. O object ivo deste trabalho é aprofundar o conhecimento sobre este método “ABC”, estudando a sua aplicabilidade nas empresas de Cabo Verde, mas concretamente na cidade da Praia. Pretende-se, também, identificar as dificuldades no decorrer da sua implementação e averiguar se as empresas que adoptam ou estão a adoptar o ABC consideram-no uma ferramenta de gestão empresarial.

Direct Care Entities in Iowa, 2008

A directory of Direct Care Entities in Iowa, by type of service, number of facilities and number of beds available.

Proposta de Implementação do Time-Driven Activity - Based Costing numa Empresa Industrial

O presente trabalho tem como objectivo a apresentação do processo de concepção e implementação de um projecto-piloto de um sistema de custeio baseado em actividades e tempo – TDABC, numa empresa industrial de conserva de pescado, Frescomar, S.A. Mais especificamente o trabalho desenvolveu-se na apuração do custo da área de produção da empresa objecto de estudo. O sistema de custeio Time-Driven Activity-Based Costing (TDABC) representa um modelo alternativo aos sistemas tradicionais da contabilidade de custos, e é uma evolução do Activity-Based Costing (ABC). O sistema ABC surgiu durante a década de 1980 e tem vindo a evoluir desde então. Muitas empresas abandonaram o ABC, pois este método de custeio, além de não conseguir captar a complexidade das suas operações, a sua implementação é demorado, e é muito dispendioso de aplicar e manter. Com o método TDABC encontra-se uma alternativa para dirimir estes problemas. Observou-se a necessidade do desenvolvimento de apenas algumas equações de tempo (time equations) para representar as principais actividades da área de produção. Foram observadas, durante a realização do estudo, vários dos benefícios do TDABC como: a facilidade em modelar actividades complexas por meio das equações de tempo, obtenção rigorosa de gastos e o baixo tempo de desenvolvimento do modelo. Contudo, também foram identificadas algumas limitações como subjectividade no cálculo do tempo de execução das actividades e dificuldade em se estimar as equações de tempo para actividades pouco estruturadas.

The timing of foreign direct investment under uncertainty: Evidence from the Spanish banking sector

This paper investigates the timing of foreign direct investment (FDI) in the banking sector. The importance of this issue would arise from the existence of differential benefits associated to be the first entrant in a foreign location. Nevertheless, when uncertainty is considered, the existence of some Ownership-Location-Internalization (OLI) advantages can make FDI less reversible and/or more delayable and therefore it may be optimal for the firm to delay the investment until the uncertainty is resolved. In this paper, the nature of OLI advantages in the banking sector has been examined in order to propose a prognostic model of the timing of foreign direct investment. The model is then tested for the Spanish case using duration analysis.

Estimates of patient costs related with population morbidity: Can indirect costs affect the results?

A number of health economics works require patient cost estimates as a basic information input.However the accuracy of cost estimates remains in general unspecified. We propose to investigate howthe allocation of indirect costs or overheads can affect the estimation of patient costs in order to allow forimprovements in the analysis of patient costs estimates. Instead of focusing on the costing method, thispaper proposes to highlight changes in variance explained observed when a methodology is chosen. Wecompare three overhead allocation methods for a specific Spanish population adjusted using the ClinicalRisk Groups (CRG), and we obtain different series of full-cost group estimates. As a result, there aresignificant gains in the proportion of the variance explained, depending upon the methodology used.Furthermore, we find that the global amount of variation explained by risk adjustment models dependsmainly on direct costs and is independent of the level of aggregation used in the classification system.

Foreign direct investments and spillovers through workers' mobility

We analyze a model where a multinational firm can use its superiortechnology in a foreign subsidiary only after appropriate trainingof local managers. Technological spillovers from foreign directinvestment arise when such managers are later hired by a localfirm. Benefits for the host economy may also take the form of therent that trained managers receive by the foreign affiliate toprevent them from moving to local competitors. We study conditionsunder which technological spillovers occur. We also show that undercertain circumstances the multinational firm might find it optimalto resort to export instead of foreign direct investment, to avoiddissipation of its intangible assets.

Direct magnetic resonance arthrography of the knee: utility of axial traction.

The purpose of this study was to determine the impact of axial traction during acquisition of direct magnetic resonance (MR) arthrography examination of the knee in terms of joint space width and amount of contrast material between the cartilage surfaces. Direct knee MR arthrography was performed in 11 patients on a 3-T MR imaging unit using a T1-weighted isotropic gradient echo sequence in a coronal plane with and without axial traction of 15 kg. Joint space widths were measured at the level of the medial and the lateral femorotibial joint with and without traction. The amount of contrast material in the medial and lateral femorotibial joint was assessed independently by two musculoskeletal radiologists in a semiquantitative manner using three grades ('absence of surface visualization, 'partial surface visualization or 'complete surface visualization'). With traction, joint space width increased significantly at the lateral femorotibial compartment (mean = 0.55 mm, p = 0.0105) and at the medial femorotibial compartment (mean = 0.4 mm, p = 0.0124). There was a trend towards an increased amount of contrast material in the femorotibial compartment with axial traction. Direct MR arthrography of the knee with axial traction showed a slight and significant increase of the width of the femorotibial compartment with a trend towards more contrast material between the articular cartilage surfaces.

Direct visualization of supercoiled DNA molecules in solution.

The shape of supercoiled DNA molecules in solution is directly visualized by cryo-electron microscopy of vitrified samples. We observe that: (i) supercoiled DNA molecules in solution adopt an interwound rather than a toroidal form, (ii) the diameter of the interwound superhelix changes from about 12 nm to 4 nm upon addition of magnesium salt to the solution and (iii) the partition of the linking deficit between twist and writhe can be quantitatively determined for individual molecules.

IMPORTÂNCIA E UTILIZAÇÃO DO MÉTODO ABC (ACTIVITY BASED COSTING) COMO SISTEMA DE CUSTEIO – ANALISE DA SITUAÇAO NAS EMPRESAS INDUSTRIAIS DA CIDADE DA PRAIA

O presente trabalho cujo tema é Importância e Utilização de Método ABC (Actvity Based Costing) como Sistema de Custeio, tem como objetivo principal analisar a importância do método ABC no processo de tomada de decisão por parte dos gestores das empresas. Kaplan e Cooper, na década de 80 do século passado, demonstraram que os sistemas de custeio tradicionais são insuficientes para satisfazer as necessidades atuais das empresas, visto que um dos maiores problemas atualmente enfrentados pelas empresas em relação ao custeio dos produtos é a dimensão sempre crescente dos custos indiretos. Por outro lado, os sistemas tradicionais de apuramento de custo não imputam adequadamente os custos indiretos da produção aos produtos, dificultando uma análise de custos. E diante disso, criaram o sistema de custeio baseado na atividade. O ABC parte de um princípio de base muito simples: os recursos são consumidos por atividades e estas são consumidas pelos objetos de custeio. Este sistema de custeio veio dinamizar e dar outra credibilidade à Contabilidade de Gestão, pela importância que dá às atividades e pela visão da organização e do método de gestão, permite em princípio, um mais exato custeio dos produtos e uma mais apurada avaliação de desempenho. Ao identificar atividades que não acrescentam valor, vem facultar informação que permite uma reorganização da estrutura da empresa, e a sua consequente melhoria em termos de rentabilidade e competitividade. O presente estudo resulta do levantamento realizado e das análises das informações e dados das grandes e médias empresas industriais da Cidade da Praia, através dum inquérito por questionário. De acordo com o resultado obtido, concluiu-se que a maioria das grandes e médias empresas industriais da Cidade da Praia não utilizam o método ABC devido ao desconhecimento desta técnica e também verificou-se que o ABC é um importante instrumento de tomada de decisão por parte dos gestores das empresas.

Direct simulation of interface dynamics: linking capillary pressure, interfacial area and surface energy

We perform direct numerical simulations of drainage by solving Navier- Stokes equations in the pore space and employing the Volume Of Fluid (VOF) method to track the evolution of the fluid-fluid interface. After demonstrating that the method is able to deal with large viscosity contrasts and to model the transition from stable flow to viscous fingering, we focus on the definition of macroscopic capillary pressure. When the fluids are at rest, the difference between inlet and outlet pressures and the difference between the intrinsic phase average pressure coincide with the capillary pressure. However, when the fluids are in motion these quantities are dominated by viscous forces. In this case, only a definition based on the variation of the interfacial energy provides an accurate measure of the macroscopic capillary pressure and allows separating the viscous from the capillary pressure components.