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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
51

Ekonomická analýza společnosti Metrostav a.s. / Economic Analyses of Metrostav a.s.

Dvořáček, Adam January 2008 (has links)
The thesis is devided into two parts - the theoretical and the practical. In the theoretical one the methods of economic analyses and their application is described. In the practical the corporation is rated and evaluated while using these tools.
52

Ocenenie podniku / Ocenenie podniku

Oravčík, Vladimír January 2011 (has links)
The aim of this Master's Thesis was to find enterprise value dated 31. 12. 2012. To set the enterprise value I used method of discounted economic value added EVA. Evaluation was made in software named Evalent. It is supporting tool for valuation of companies. Part of analysis was SWOT analysis and strategy analysis. To find the value of company I made financial plan of company based on data disposable for evaluation. I compared company with its main competitors and result of the comparison is that company is above average in each evaluated field. Value of company was set to 997.959.000 CZK.
53

Klíčové faktory ovlivňující výkonnost podnikatelských subjektů v odvětví stavebnictví

Trojánková, Aneta January 2017 (has links)
Trojánková, A. Key factors influencing the performance of businesses in the construction sector. Diploma thesis. Brno: Mendel University, 2017. This diploma thesis is focused on finding key factors that affect performance of enteprises operating in the construction sector and propose solution that will increase their efficiency. To fulfill the primary target there were chosen two businesses whose work was analysed and compared with entire civil engineering sector. The diploma thesis is divided into three parts. The first part deals with theoretical background relating to business performance, strategic analysis, approaches to measuring business performance and construction of the economic value added. This part is ended with the analysis of the construction market in the Czech Republic. In the second part of the diploma thesis there are introduced two analysed enterprises which are investigated by using of strategic and financial analysis and then economic value added is constructed. The resulting values are compared with values of civil engineering sector and in some cases in financial analyses also with the best companies in the sector. Key factors influencing the performance of businesses are identified by using the correlation and sensitivity analysis. The final part of thesis is dedicated to discussion and formulation of proposal for solution which will increase the performance of the analyzed companies in the construction sector.
54

Análise comparativa dos níveis de geração de valor econômico: um estudo empírico com empresas do BRIC e de países desenvolvidos / Comparative analysis of levels of economic value: an empirical study of the BRIC and developed countries companies

Ciani, Tomaz Alvarez 03 July 2012 (has links)
O alto nível de competitividade no cenário global faz com que as empresas que competem neste ambiente reinventem suas estratégias de negocio com uma freqüência maior que no passado, exigindo um bom sistema de avaliação. Diante desta necessidade, os gestores buscam indicadores capazes de refletir com exatidão a real situação da empresa. Uma forma de mensurar o desempenho organizacional que vem ganhando espaço e a capacidade de um negocio gerar valor. O objetivo com este trabalho foi o de se analisar os níveis de geração de valor econômico adicional (EVA - Economic Value Added) das empresas dos países do BRIC (Brasil, Rússia, Índia e China) e compará-los com os níveis das empresas dos países desenvolvidos (EUA, Japão e Alemanha). Foram coletados dados dos relatórios financeiros e contábeis das principais empresas de capital aberto de cada pais, referentes ao período de 2000 a 2010. Os resultados mostraram que, em media, as empresas de ambos os grupos de países são agregadoras de valor. Mostraram também que as empresas dos EUA são, destacadamente, mais geradoras de valor, em media e no agregado dos onze anos cobertos pelo estudo, que as empresas de qualquer um dos demais países. Dois resultados inovadores obtidos foram a detecção de que empresas de ambos os grupos de países obtiveram o mesmo nível de retorno sobre o capital investido, e a constatação de que as empresas da maioria dos países emergentes do BRIC são agregadoras de valor, enquanto que a minoria dos países desenvolvidos contou com empresas agregadoras de valor no período. / The high level of competitiveness in the global causes companies to reinvent their business strategies with a higher frequency than in the past, requiring a good evaluation system. Given this need, the managers seek indicators that accurately reflect the real situation of the company. One way to measure organizational performance that has gained importance is the capacity of a business to create value. The aim of this study was to analyze the level of economic value added (EVA - Economic Value Added) of companies from the BRIC countries (Brazil, Russia, India and China) and compare them with the levels of firms developed countries (USA, Japan and Germany). The data was collected financial reports and statements of major public companies in each country, for the period 2000 to 2010. The results showed that, on average, the company both groups are value-adding countries. They also showed that U.S. companies are focusing on those that create more value, on average and in the aggregate of the eleven years covered by the study, that companies of any of the other countries. Two innovative results were obtained for the detection of companies from both groups of countries achieved the same level of return on invested capital, and the realization that companies in most developing countries of BRIC are value-adding, whereas a minority of developed countries had value-adding enterprises in the period.
55

Desenvolvimento e caracterização de blendas de PHBV e EVA com altos teores de acetado de vinila (VA) / Development and characterization of blends of PHBV and EVA containing high amount of vinyl acetate (VA)

Souza Junior, Osvaldo Francisco de 27 March 2017 (has links)
O objetivo desse trabalho foi desenvolver e caracterizar blendas poliméricas dos copolímeros de poli(hidroxibutirato-co-hidroxivalerato) (PHBV) com poli(etileno-coacetato de vinila) (EVA) contendo altos teores de acetato de vinila (VA). Os teores de VA nos EVA utilizados foram de 65% (EVA65) e 90% (EVA90) em massa. Como as propriedades finais das blendas de PHBV, copolímero derivado de fonte renovável e biocompostável, com EVA, polímero de origem petroquímica e não biocompostável, são altamente dependentes do número de fases constituintes do sistema, esse trabalho investigou inicialmente a miscibilidade desses blendas. Assim, blendas contendo entre 10 e 90% (m/m) de EVA foram preparadas a partir do estado fundido em reômetro de torque e caracterizadas por calorimetria exploratória diferencial (DSC) e microscopia eletrônica de varredura (MEV). Os resultados da reometria de torque indicaram que o EVA65 sofreu degradação termomecânica (com ramificação e/ou reticulação das cadeias), enquanto que no PHBV predominou o processo de cisão. As blendas PHBV/EVA65 apresentaram duas transições vítreas e nítida separação de fases, em todas as composições, típicas de sistemas imiscíveis. Em contraste, o EVA90 não apresentou degradação nas condições de estudo. As curvas DSC das blendas PHBV/EVA90 apresentaram uma única temperatura de transição vítrea (Tg) cuja variação em função da fração em massa de cada componente foi prevista pela equação de Fox. As micrografias indicando a presença de uma única fase comprovam que as blendas PHBV/EVA90 são totalmente miscíveis em qualquer proporção. Após essa etapa, buscou-se avaliar a influência do teor de VA nas blendas PHBV/EVA. Para atingir esse objetivo, blendas contendo 5, 10, 20 e 30% (m/m) de EVA foram preparadas em extrusora dupla rosca co-rotacional interpenetrante e a influência do teor de VA na biodegradabilidade, morfologia e comportamento térmico e mecânico dessas blendas foi investigada por ensaio de biodegradação em solo, MEV, DSC, análise termo-dinâmico mecânica (DMA) e, ensaios mecânicos de tração e impacto. Além da influência sobre as transições térmicas dos polímeros mencionada anteriormente, os resultados de DSC mostraram que a temperatura de cristalização a frio (Tcc) e a entalpia de fusão (ΔHm) do PHBV aumentaram com o aumento do teor de EVA. Porém, o teor de VA e, consequentemente a miscibilidade das blendas, teve forte influência sobre a entalpia de cristalização a frio (ΔHcc) do PHBV. A presença do EVA65 reduziu significativamente os valores de ΔHcc, enquanto para as blendas preparadas com EVA90 esses valores foram superiores ao do polímero puro, sugerindo influência direta sobre a cinética de cristalização do PHBV. De uma maneira geral, as propriedades mecânicas em tração, tais como, resistência à tração e módulo elástico diminuíram com o aumento do teor de EVA, independentemente do teor de VA nas blendas. Entretanto, a deformação na ruptura foi altamente influenciada pelo teor de VA. Blendas PHBV/EVA65 apresentaram pequeno aumento na deformação na ruptura com o aumento do teor de EVA, provavelmente devido à fraca adesão interfacial entre seus os componentes. Já a deformação na ruptura de blendas PHBV/EVA90 contendo 30% (m/m) de EVA foi de 280%, muito superior à deformação na ruptura de 1,7% do PHBV. A taxa de biodegradação das blendas PHBV/EVA foi menor que a determinada para o PHBV. Apesar da baixa perda de massa determinada no PHBV e nas blendas PHBV/EVA após 180 dias de ensaio de biodegradação, foi possível observar que blendas PHBV/EVA65 apresentaram taxas de biodegradação superiores as apresentadas pelas blendas PHBV/EVA90. Além disso, blendas PHBV/EVA65 contendo altos teores de EVA apresentaram maiores taxas de biodegradação. Nas blendas PHBV/EVA90 as maiores taxas de biodegradação foram obtidas em composições contendo baixos teores de EVA. Esses resultados demonstraram que a miscibilidade afetou a biodegradabilidade das blendas PHBV/EVA de maneira negativa. / The aim of this work was to develop and characterize blends of poly (hydroxybutyrateco-hydroxyvalerate) (PHBV) and poly (ethylene-co-vinyl acetate) (EVA) containing high amount of vinyl acetate (VA). The VA amount in the EVA used here were 65% (EVA65) and 90% (EVA90) in mass. As the final properties of PHBV blends, a polymer derived from a renewable and biocompostable source with EVA, a polymer of petrochemical and non-biocompostable origin, are highly dependent on the number of constituent phases of the system. Therefore this work initially investigated the miscibility of these blends. PHBV/EVA blends containing 10 to 90% (m/m) of EVA were prepared from the molten state in a torque rheometer and characterized by differential scanning calorimetry (DSC) and scanning electron microscopy (SEM). The results of the torque rheometry indicated that EVA65 chains underwent thermomechanical degradation with branching and / or crosslinking, while in PHBV the scission process predominated. The PHBV/EVA65 blends presented two vitreous transitions and distinct phase separation, typical of immiscible systems. In contrast, EVA90 showed no degradation in the study conditions. The DSC curves of the PHBV/EVA90 blends presented a single glass transition temperature (Tg) whose variation as a function of the mass fraction of each component was predicted by the Fox equation. The micrographs indicating the presence of a single phase prove that PHBV blends/EVA90 are totally miscible in any proportion. After this step, the influence of VA amount on the PHBV/EVA blends was studied. PHBV/EVA blends containing 5, 10, 20 and 30% (m/m) EVA were prepared in an interpenetrating co-rotational double screw extruder and the influence of VA content on the biodegradability, morphology and thermal and mechanical behavior of these blends was investigated by soil biodegradation test, SEM, DSC, dynamic mechanical analysis (DMA) and mechanical tensile and impact tests. In addition to the influence on the thermal transitions aforementioned, the DSC results showed that the cold crystallization temperature (Tcc) and the melting enthalpy (ΔHm) of PHBV increased with increasing EVA amount. However, the VA content and hence the miscibility of the blends, had a remarkable influence on the cold crystallization enthalpy (ΔHcc) of PHBV. The presence of EVA65 significantly reduced ΔHcc values, while for blends prepared with EVA90 these values were higher than that of pure polymer, suggesting a direct influence on PHBV crystallization kinetics. In general, mechanical tensile properties, such as tensile strength and elastic modulus decreased with increasing EVA content, regardless of the VA content in the blends. However, the deformation at rupture was highly influenced by the VA amount. PHBV/EVA65 blends exhibited small increase in the elongation at break with increasing EVA amount, probably due to the poor interfacial adhesion between their components. The elongation at break of PHBV/EVA90 blends containing 30% (m/m) of EVA was 280%, much higher than the elongation at break of 1.7% of neat PHBV. The biodegradation rate of PHBV/EVA blends was lower than that determined for PHBV. Despite the low loss of mass determined in PHBV and PHBV/EVA blends after 180 days of biodegradation test, it was possible to observe that PHBV/EVA65 blends had higher biodegradation rates than PHBV/EVA blends90. In addition, PHBV/EVA65 blends containing high EVA amount showed higher rates of biodegradation. In the PHBV/EVA90 blends the highest rates of biodegradation were obtained in compositions containing low EVA contents. These results demonstrated that the miscibility affected the biodegradability of PHBV/EVA blends negatively.
56

Analýza ekonomické výkonnosti podniku Colorlak a.s. / Analysis of the economic efficiency of the company Colorlak, a.s.

Vrabčáková, Lucie January 2011 (has links)
The purpose of this thesis is to find real picture of the company's economy from the view of the external observer and eventually to make suggestion for eliminating founded deficiencies. For this purposes the detailed financial analysis with the focus on ratio indexes and EVA indicator will be performed. The great emphasis will be devoted to the intercompany comparison.
57

Analysis and Comparison to Other Industries of Financial Performance and Performance Factors of Traded Property Firms in Taiwan

Chung, Chi-Han 18 July 2012 (has links)
The number of building projects in Taiwan has rapidly increased each year, and the vacancy rate has reached a peak at 19.7%, an astonishing number. Therefore, this study examines the financial performance of property firms who execute building projects by calculating their Economic Value Added (EVA) and Economic Value Added Momentum (EVA Momentum). In addition, because numerous financial factors may affect EVA, this study examines how these factors influence the EVA of property firms to ascertain which factors are relevant. Furthermore, this study monitors the EVA of these firms to determine their relationship with the property cycle index to establish whether a causality exists between them.
58

Mėsos perdirbimo įmonės „Q“ pelningumo didinimo galimybių įvertinimas / Profitability improvement possibilities in meat processing JSC “Q”

Beržinis, Andrius 04 May 2009 (has links)
Darbo uždaviniai: 1. Išanalizuoti finansinės bei konkrečiai pelningumo analizės, teorinius aspektus. 2. Atlikti UAB „Q“ finansinę analizę. 3. Identifikuoti UAB „Q“ veiklos pelningumo didinimo problemas. 4. Atskleisti UAB „Q“ pelno poveikį vertės kūrimui. 5. Modeliuoti UAB „Q“ pelningumo didinimo scenarijus 6. Pasiūlyti vadybinius sprendimus UAB „Q“ pelningumo didinimui. / Job tasks: 1. To analyze the financial and profitability analysis, the theoretical aspects. 2. Make UAB "Q" financial analysis. 3.To identify the "Q" posibilities to improve profit 4. Disclosure UAB "Q", the profit impact of value creation. 5. Modeling Ltd. 'Q' profitability improvement scenarios 6. To offer management solutions UAB "Q" to increase profitability.
59

Implementação e análise do sistema ABC combinado ao EVA no bloco cirúrgico do hospital da Unimed Vale do Sinos / Implementation and analysis of ABC sistema combined EVA in the surgical block of the hospital Unimed Vale do Sinos

Mafaldo, Marcello Noetzold 06 December 2005 (has links)
Constant changes in the competitive environment, in industrial as well as in services companies, increased the search for efficiently better tools, for advanced technologies less dependent of market tides. Those changes have amplified the investment proportions in the hunt for tools capable of generating sustainable competitive advantages. This way, the present study aims to describe an integration of ABC cost systems and the EVA performance indicator, as facilitating elements for the development of production potentialities of a private hospitality organization, more specifically its surgical block. The combined implementation of both tools is presented complimentarily, for it showed, in its analysis, mechanisms that minimize the distortions caused by management accountancy, as well as financial administration. The latter, for it does not consider the opportunity cost of own capital as economical expense; and the former, for not establishing adequate systems for indirect cost allocation. The resulting model established the necessary conditions for analysis of the main activities that resulted positively for the development of productive potentialities, as well as supplied correct information of cost rates, representing this result and the identification of activities that better aggregate value to the competitive strategy. / As mudanças que vêm ocorrendo no ambiente competitivo, tanto nas empresas industriais como nas prestadoras de serviço, fizeram com que a busca por ferramentas mais eficientes e eficazes tomasse uma proporção cada vez maior por tecnologias avançadas e menos dependentes das variações indesejadas dos mercados. Tais mudanças vêm provocando um aumento na proporção de investimentos e a busca por novas ferramentas gerenciais capazes de identificar uma vantagem competitiva sustentável. Dessa forma, o presente estudo apresenta a integração do sistema ABC de custos aliado ao indicador de desempenho EVA, como elementos facilitadores do processo de desenvolvimento das potencialidades produtivas de uma Organização Hospitalar Privada, especificamente para o setor bloco cirúrgico desta empresa. A implementação combinada das duas ferramentas apresenta-se de forma complementar, por abordarem, em suas análises, mecanismos que possibilitam a diminuição das distorções geradas pela contabilidade gerencial bem como da administração financeira. Esta por não considerar o custo de oportunidade do capital próprio como uma despesa econômica, e a contabilidade gerencial por não estabelecer sistemas adequados de alocação dos custos indiretos. O modelo resultante deste estudo estabeleceu as condições necessárias de análise das principais atividades que resultaram positivamente para o desenvolvimento das potencialidades produtivas da organização, além de fornecer a informação correta das taxas de custo do setor, representando um desenvolvimento para seus sistemas produtivos bem como a identificação das atividades que melhor representam a criação de valor para o negócio, focados para a estratégia competitiva.
60

Relação entre eficiência e rentabilidade no setor bancário brasileiro / Relationship between efficiency and profitability in the brazilian banks sector

Rosa, Robson Machado da 07 May 2007 (has links)
This work presents a contribution to the study of the relationship between the efficiency and the profitability in the brazilian banks sector, acted by the 50 (fifty) larger banks that act at the country, classified, annually, by Brazil s Central Bank (BACEN), in the period from 2002 to 2005. The efficiency was determined through the data envelopment analysis (DEA), under the vision of the models CCR and BCC, being calculated four efficiency types: standard, inverted, composite and normalized. While the profitability was determined through the added economic value added (EVA®). The necessary data to the development of the study were extracted of the database supplied by BACEN. As analysis technique was used the lineal correlation, that has as function to determine the correlation coefficient (r) among the variables. The results show that don t exist relationship evidences between the efficiency and the profitability in the national banks sector. / Este trabalho apresenta uma contribuição ao estudo do relacionamento entre a eficiência e a rentabilidade no setor bancário brasileiro, representado pelos 50 (cinqüenta) maiores bancos que atuam no país, classificadas, anualmente, pelo Banco Central do Brasil (BACEN), no período de 2002 a 2005. A eficiência foi determinada através da análise por envoltória de dados (DEA), sob a visão dos modelos CCR e BCC, calculando-se quatro tipos de eficiência: padrão, invertida, composta e normalizada. Enquanto que a rentabilidade foi determinada através do valor econômico adicionado (EVA®). Os dados necessários ao desenvolvimento do estudo foram extraídos da base de dados fornecida pelo BACEN. Como técnica de análise utilizou-se a correlação linear, que tem como função determinar o coeficiente de correlação (r) entre as variáveis. Os resultados mostram que não existem evidências de relacionamento entre a eficiência e a rentabilidade no setor bancário nacional.

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