Search results for "G2"
showing 10 items of 439 documents
Performance measures for hierarchical organizations: Frontier analysis as a decision support tool
2009
We extend the standard frontier efficiency models (data envelopment analysis [DEA] and stochastic frontier analysis [SFA]) by allowing the “decision making units” (DMUs) whose performances are assessed to consist of two different levels within hierarchical organizations. Generally, the lower level unit is responsible for “operations;” while higher level units are assumed to make “strategic” decisions. Our primary contribution in this paper is thus to extend the use of frontier efficiency models to assess each level performance with relevant technical and allocative inefficiency measures. We illustrate our approach using DEA applied to data from a sample of 1,585 branches of a major French b…
Regional financial development and bank competition: effects on firms' growth
2009
Fernandez de Guevara J. and Maudos J. Regional financial development and bank competition: effects on firms' growth, Regional Studies. This paper analyses the effect of regional financial development and bank competition on firms' growth using the Spanish provinces as a testing ground. The results show that firms in industries with a greater dependence on external finance grow faster in more financially developed provinces. The results also show that bank monopoly power has an inverted-‘U’ effect on firms' growth, suggesting that market power has its highest effect at intermediate values. The effect is heterogeneous among firms according to the financial dependence of the industry to which …
L'analyse de la monnaie et de la finance par David Hume : conventions, promesses, régulations
2008
De l’apport de David Hume a l’analyse economique, un aspect est generalement retenu : son approche presumee quantitative de la monnaie. Or, lorsqu’on resitue l’examen des relations monetaires et financieres a l’interieur de son corpus philosophique, il revele d’autres perspectives. Selon Hume, le processus de civilisation institue certaines fictions, qui permettent aux individus de forger un ordre symbolique. Dans une economie de marche, la distinction entre la monnaie – de nature conventionnelle – et les engagements financiers – assimiles a des promesses – est centrale. Alors que les conventions monetaires autorisent de multiples agencements, les engagements financiers doivent etre etroite…
ANALYZING THE EUROPEAN MARKET OF INTEREST RATE SWAP INDICES
2012
The interest rate risk is the most important risk that derives from the OTC transactions, taking into consideration both the notional amounts and the market value of the financial derivatives that relies on interest rate contracts. Open positions on interest rate derivatives represents more than 75% of the OTC market. In the European banking market interest rate swaps prices are strongly dependent on the interbank interest rates. In this paper we want to analyze the behavior of the Eoniaswap indices and their impact on the interest rate swaps between banks.
THE STABILITY, RISK AND PERFORMANCE OF COOPERATIVE BANKS
2013
In a market economy, tradition, stability and performance of cooperative banks, namely science and art of leadership, management, organization and their administration become major facets in promoting and improving cooperative banks, at the microeconomic level, to which we provide a coherent set of concepts, principles, methods and management techniques, their knowledge contributing to the viability and practical implementation, modernization and development of cooperative banks to increase their profitability and competitiveness in heightened risk conditions on local, national and even global markets. In the context of major changes in Romanian society, the action of the forces inside the …
THE BASEL III APPROACH ON LIQUIDITY RISK
2015
The Basel III agreement has emerged due to the need for a more efficient risk management in banking in order to prevent banking crises. The vision presented by Basel III and then taken over by European regulations is much stricter than earlier agreements, one of the novelties brought by this agreement being the introduction of indicators to monitor the liquidity risk. Through this work we aim to perform an analysis on how to determine the indicators, because in general, these indicators are present only in their synthetic shape but the practical determination is complex and causes difficulties, particularly for small banks.
How viable are spanish credit cooperatives after recent bank capitalization and restructuring regulations?
2011
Over the past three years, major reforms have been approved in Spain in order to restructure the banking sector. The purpose of these reforms has been to reinforce the solvency of credit institutions through recapitalization and integration into larger organizations. The credit cooperatives have not presented any solvency problems which would justify these measures being applied to them. The problem that the financial authorities see in their case is their limited size. As a result, the credit cooperatives are immersed in an integration process which is not revolving around the Banco Cooperativo Español (BCE) or the Spanish Association of Rural Savings Banks, as might be expected, but is ta…
Why Do European Venture Capital Companies Syndicate?
2002
Financial theory, resource-based theory and access to deal flow are used to explain syndication practices among European venture capital (VC) firms. The desire to share risk and increase portfolio diversification is a more important motive for syndication than the desire to access additional intangible resources or deal flow. Access to resources is, however, more important for non-lead than for lead investors. When resource-based motives are more important, the propensity to syndicate increases. Syndication intensity is higher for young VC firms and for VC firms, specialised in a specific investment stage. Finally, syndication strategies are similar across European countries, but differ fro…
Human γδ T-Cells: From Surface Receptors to the Therapy of High-Risk Leukemias
2018
γδ T lymphocytes are potent effector cells, capable of efficiently killing tumor and leukemia cells. Their activation is mediated by γδ T-cell receptor (TCR) and by activating receptors shared with NK cells (e.g., NKG2D and DNAM-1). γδ T-cell triggering occurs upon interaction with specific ligands, including phosphoantigens (for Vγ9Vδ2 TCR), MICA-B and UL16 binding protein (for NKG2D), and PVR and Nectin-2 (for DNAM-1). They also respond to cytokines undergoing proliferation and release of cytokines/chemokines. Although at the genomic level γδ T-cells have the potential of an extraordinary TCR diversification, in tissues they display a restricted repertoire. Recent studies have identified …
Factors explaining the interest margin in the banking sectors of the European Union
2003
Abstract This study analyses the interest margin in the principal European banking sectors (Germany, France, the United Kingdom, Italy and Spain) in the period 1993–2000 using a panel of 15,888 observations, identifying the fundamental elements affecting this margin. Our starting point is the methodology developed in the original study by Ho and Saunders [Journal of Financial and Quantitative Analysis XVI (1981) 581–600] and later extensions, but widened to take banks' operating costs explicitly into account. Also, unlike the usual practice in the literature, a direct measure of the degree of competition (Lerner index) in the different markets is used. The results show that the fall of marg…