Optimal Leverage
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. Revisiting the Concept of Non- and Minimally Invasive Interventions in Early Glottic Cancer – Part II: Single Therapy Should be Favored over the Combination of Transoral Laser Microsurgery and Radiotherapy, Regarding the Postinterventional Voice Quality
Abstract Introduction Early glottic cancer (EGC) is associated with a high cure rate. Hence, patients and physicians also focus on the impact of the proposed treatment on the speaking function of the preserved larynx. Objectives The present study assessed the impact of single-modality treatment (transoral laser microsurgery [TLM], or radiotherapy) or combi
International Archives of Otorhinolaryngology. Publicado em: 2022
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2. Dynamic hedging in markov regimes
This dissertation proposes a bivariate markov switching dynamic conditional correlation model for estimating the optimal hedge ratio between spot and futures contracts. It considers the cointegration between series and allows to capture the leverage e¤ect in return equation. The model is applied using daily data of future and spot prices of Bovespa Index an
Publicado em: 02/10/2008
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3. Estudo dos modelos trade-off e pecking order para as variáveis endividamento e payout com empresas brasileiras (2000-2006)
The structure of financing of the companies has been studied since the publication in 1958 of the famous article in that Modigliani and Miller defended that, under certain conditions, the level of leverage used by the companies would not have impact on its value. Of there for the current days, a significant number of academic works was published, allowing th
Publicado em: 2008
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4. Decisões de estrutura de capital: evidências empíricas a partir de modelo estrutural de crédito / Capital structure decisions: empirical evidences from credit structural model
This research examines two theories: capital structure and credit structural model that are based on two factors: tax benefit and default costs, as determinants of optimal capital structure and default decision. The model examined if the estimated default-triggering value was the one that maximized net worth market value and the results are consistent with s
Publicado em: 2007
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5. Abordagens de cálculo do grau ótimo de endividamento: um estudo em empresas brasileiras
International and Brazilians researchers have been showing studies to answer questions about an optimal leverage. Following evidences of an optimal capital structures existence and its relevance for creation value, this paper shows the comparison of actual financing leverage with results of theoretical models, using different approaches to achieve the optima
Publicado em: 2006
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6. A estrutura de capital das maiores empresas brasileiras: análise empírica usando Panel Data
Theories about capital structure suggest several variables that might determinate financing decisions. In general, the studies use cross-section or time series analysis to test these determinants. This study aimed to analyze some of the supposed determinants of capital structure of the larger Brazilian firms, under the lights of the two main theories, the Tr
Publicado em: 2006
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7. FATORES DETERMINANTES DA ESTRUTURA DE CAPITAL DAS EMPRESAS DE CAPITAL ABERTO NO BRASIL: UMA ANÁLISE EM PAINEL / THE DETERMINANT FACTORS OF THE OPEN CAPITAL BRAZILIAN COMPANIESNULL CAPITAL STRUCTURE: A DATA PANEL ANALYSIS
Considerando a importância da estrutura de capital para as finanças empresariais, e apesar de não ainda existir consenso sobre a existência de uma estrutura ótima de capital, buscamos neste trabalho investigar à luz da Teoria da Hierarquização das Fontes de Financiamento, desenvolvida por Myers (1984), como a estrutura de capital das empresas brasile
Publicado em: 2003
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8. Surface salt bridges modulate the DNA site size of bacterial histone-like HU proteins
Bacterial histone-like DNA-binding proteins are best known for their role in compacting the genomic DNA. Of these proteins, HU is ubiquitous and highly conserved across the eubacterial kingdom. Using the HBsu (Bacillus subtilis-encoded HU homologue) as a model, we explore here the molecular basis for the ability of some HU homologues to engage a longer appro
Portland Press Ltd..