principal component analysis
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Captação de recursos no terceiro setor: fatores estratégicos para divulgação de informações
O objetivo presente é verificar até que ponto as informações divulgadas pelas entidades do terceiro setor no Distrito Federal permitem encontrar fatores quanto à Eficiência em alocar recursos aos programas, à Estabilidade Financeira, à quantidade de Informações Disponibilizadas e ao nível de Reputação das organizações sem fins lucrativos, importantes aos doadores segundo Trussel e Parson (2008)....
... The factorial analysis was used and the results corroborate the ... ço ligado ao objeto social (a atividade principal) dessa entidade (educação). E, o resultado ... 1,000 ,631 Extraction Method: Principal Component Analysis ... Fonte: Dados da pesquisa a partir ... -
Local Government Performance: Evaluating Efficiency, Efficacy, and Effectiveness at the Basic Education Level.
... performance theory, by use of the 3Es analysis, while at the same time covering two periods of ... the dimension with more accuracy, the principal component regression analysis could be used, thus ...
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The use of multivariate statistical analysis methods as an effective tool for investment attractiveness of agricultural entity modeling and forecasting
In the terms of sanctions and the need to strengthen the import substitution policy, the issues of effective investment attraction in the agrarian-oriented republics of the North Caucasus are especially relevant. Due to the underinvestment of the agro-industrial complex in these depressed republics, diversified enterprises of the agro-industrial complex sectors generated a large amount of...
... (t) – the time trend of a given parametric form; Et is a random component; ... - seasonality: y(t) = S(t) + Et , (3) where S(t) – ... of hidden factors (the principal component method) [1,5,7] ... Cluster analysis allows you to provide the ... -
Selection of a Portfolio of Pairs Based on Cointegration: A Statistical Arbitrage
... Empirical analysis shows that the proposed strategy exhibit excess ... variety of investment strategies whose principal characteristic is the use of statistical tools to ... Avellaneda & Lee (2010) use Principal Component Analysis or sector ETFs in their statistical ...
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How does national culture impact on consumers' decision-making styles? A cross cultural study in Brazil, the United States and Japan.
... Factor Analysis was used to determine its dimensionality. Items ... items multiplied by their respective principal component). These mean scores were then compared ...
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Evaluating Asset Pricing Models in a Simulated Multifactor Approach
... of asset returns, such as portfolio risk analysis or stress testing exercises. This way, it is ... (standard and extended) factors and principal component-based factors to replicate return ...
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Determinants of Scale Efficiency in the Brazilian Third-Party Logistics Industry from 2001 to 2009
This article investigates the Brazilian third-party logistics (3PL) sector which, increasingly competitive, offers clients a wide variety of services/information technologies in the quest to bolster efficiency. The main research objective is to determine which variables significantly impact 3PLs scale efficiency by applying two-stage DEA (Data Envelopment Analysis). Based on an unbalanced panel...
... applying two-stage DEA (Data Envelopment Analysis). Based on an unbalanced panel model, data from ... stochastic component of the model, does not correlate across periods ... (2001), for instance, employed principal component analysis. The use of factor analysis ... -
EDITAL Nº 142, de 28 de novembro de 2019
... Stochastic Simulation: Algorithms and Analysis. Springer; 2007 1st edition (July 27, ... T. (2002). Principal Component ...
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Perceptions of equity and justice and their implications on affective organizational commitment: a confirmatory study in a teaching and research institute.
... appropriate to the context under analysis. Methodological issues have proven to be the main ... that the ongoing continuance component has two dimensions: (a) individuals remain in ... Extraction Method: Principal Component Analysis. Rotation Method: Varimax with ...
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SECRETARIAS - EDITALPROCESSO SELETIVO 001 2021 CGE (1)
... álise de componentes principais (PCA - principal component analysis) ... ▪ 5 ...
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Economia do crime
... (POSNER, Richard A. Economic analysis of law ... Nova Iorque: Aspen Publishers, 2010, p ... Sobre a obra de Alf Ross, principal realista escandinavo, há de se destacar a visão ... ; and a welfare system (a standard component of a program for reducing income inequalities) ...
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E possivel replicar a volatilidade da taxa de cambio com instrumentos transacionados no mercado?
... inclinacao da curva (segundo componente principal). O deslocamento da curva III (media de abril de ... Alexander, C. (2001). Principal component analysis of implied volatility smiles and skews ...
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The importance of market information as support for marketing decisions/ A importancia das informacoes de mercado como apoio a tomada de decisoes de marketing/La importancia de las informaciones de mercado como apoyo en la tomada de decisiones de marketing.
... mala direta 0,459 Extraction Method: Principal Component Analysis/Rotation Method: Varimax with ...
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Opaqueness and Bank Risk Taking
This paper investigates the relationship between opaqueness and bank risk taking. Using a sample of 199 banks from 38 countries over the period January 1996 to December 2006, I analyze whether more opaque banks are riskier than less opaque banks. I find suggestive evidence that commonly used proxies for bank opaqueness are significantly related to bank risk taking as measured by the Merton PD and
... studies are mainly concerned with the analysis of the opaqueness of the banking industry ... I then run a principal component analysis to compute the ... -
Generación de escenarios de estrés de tipos de interés
Este artigo descreve uma aplicacao da classe de modelos Heath-Jarrow-Morton na geracao de cenarios de estresse para a estrutura a termo da taxa de juros. Por meio da analise de componentes principais consegue-se reduzir a dimensao do problema e criar uma ponte entre a informacao que um especialista possui para definir cenarios, informacao geralmente de dimensao baixa, e a robustez do modelo Heath-
... By means of principal component analysis it is possible to reduce the ... -
Pricing Asian interest rate options with a three-factor HJM model.
... of forward rates is determined by principal components analysis (see for instance Bühler et ... information of only the first principal component of the interest rate, performs best. This could ...
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O rol de procedimentos em saúde. A jurisprudência do Superior Tribunal de Justiça e a Lei 14.454/2022 - fim das discussões jurídicas sobre a natureza do rol?
... Through the analysis of jurisprudence, in an eminently legal and ... do Superior Tribunal de Justiça e a principal mudança introduzida pela Lei 14.454, de 21 de ... Disponível em: http://www.ans. gov.br/component ...
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Concursos - Universidade Estadual Paulista
... Random data: analysis and ... measurement procedures. 2nd ed. New ... son, 2015. 912p ... JOLLIFFE, I. T. Principal component analysis. 2nd ed. Berlin: ... Springer, ...
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Modelo e análise de previsão de desempenho pela metodologia de análise multivariada de dados: um estudo empírico do setor de energia elétrica
... Model and analysis of performance prediction through the many-varied ... Considera-se o principal qualquer falta de pagamento ou, ainda, pagamento ... Component 1 ... 4,147 34,562 34,562 2,974 24,781 24,781 ...
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EDITAL Nº 1 - IPEA, 29 DE NOVEMBRO DE 2023
... álise de componentes principais (PCA - principal component analysis). 7. Processamento de ...
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EDITAL Nº 1 - SERPRO, DE 31 DE MARÇO DE 2021
... álise de componentes principais (PCA - principal component analysis). 5 Técnicas de associação ...
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The (In)Efficiency of Emerging and Developed Markets: An Analysis from Fractal Theory
The objective of this article is to study the behavior of the stock markets in emerging countries (BRICS) and developed countries (USA, England, Germany, and Japan), aiming to identify the evolution of their degree of efficiency between June 2007 and July 2021 based on the hypothesis of fractal markets. Using the Hurst exponent, the fractal dimension, and
... Policy strategy is divided into policy objectives and the principal plans ... The first refers to long-term targets, such as Brazil’s target ... We show in each table the data for each component of the framework. For example, Table 3 shows the policy objectives, Table ... -
Oil and gas companies - Are they shifting to renewables? A study of policy mixes for energy transition in Brazil
We argue that there is a need to advance further research that strengthens the analysis of policy mixes for the energy transition in major emerging economies. In this context, this article aims to answer the following question: How do Brazil’s policies favor or hinder an energy transition of oil and gas companies (O&G) to renewables? To achieve this purpose, we conducted literature and archival...
... further research that strengthens the analysis of policy mixes for the energy transition in ... into policy objectives and the principal plans ... The first refers to long-term targets, ... We show in each table the data for each component of the framework. For example, Table 3 shows the ... -
Responsabilidade civil pelos danos causados por entes dotados de inteligência artificial
... proprietário ou utilizador do robot a principal razão para a personiicação. Simplesmente, tal ... has its origin in a defective digital component or digital ancillary part or in other digital ... as Products: The Case for a Realistic Analysis of Robotic Applications and ... Liability ...
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A five-year hedonic price breakdown for desktop personal computer attributes in Brazil.
... Hedonic analysis uses the prices practiced in product transactions ... of implicit prices, because the goods' component characteristics will frequently vary collinearly ... in a statistical study is the use of a principal components analysis (a multivariate analysis ...