Search results for " finanziari"

showing 10 items of 204 documents

Game Theoretic Decentralized Feedback Controls in Markov Jump Processes

2017

This paper studies a decentralized routing problem over a network, using the paradigm of mean-field games with large number of players. Building on a state-space extension technique, we turn the problem into an optimal control one for each single player. The main contribution is an explicit expression of the optimal decentralized control which guarantees the convergence both to local and to global equilibrium points. Furthermore, we study the stability of the system also in the presence of a delay which we model using an hysteresis operator. As a result of the hysteresis, we prove existence of multiple equilibrium points and analyze convergence conditions. The stability of the system is ill…

0209 industrial biotechnologyMathematical optimizationDecentralized routing policies; Hysteresis; Inverse control problem; Mean-field games; Optimal control; Control and Optimization; Management Science and Operations Research; Applied MathematicsControl and OptimizationStability (learning theory)02 engineering and technologyManagement Science and Operations ResearchMean-field games01 natural sciencesDecentralized routing policie020901 industrial engineering & automationControl theorySettore MAT/05 - Analisi MatematicaMean-field gameConvergence (routing)0101 mathematicsMean field gamesMathematicsEquilibrium pointSettore SECS-S/06 - Metodi mat. dell'economia e Scienze Attuariali e FinanziarieDecentralized routing policies; Hysteresis; Inverse control problem; Mean-field games; Optimal controlApplied MathematicsHysteresis010102 general mathematics[MATH.MATH-OC] Mathematics [math]/Optimization and Control [math.OC]Optimal controlOptimal control Mean-field games Inverse control problem Decentralized routing policies HysteresisDecentralised systemOptimal control Mean-field games Inverse control problem Decentralized routing policies HysteresisExpression (mathematics)Optimal controlTheory of computationDecentralized routing policiesHysteresiInverse control problemRouting (electronic design automation)Settore MAT/09 - Ricerca Operativa
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Trade, financial openness and dual banking economies: Evidence from GCC Region

2021

Abstract The recent wave of liberalization in Gulf Cooperation Council (GCC) countries has opened up a debate on the role of Islamic finance in the financial development of an economy. Using a comprehensive dataset of 43 Islamic and 49 conventional banks for the period 2007–2015, in this paper, we investigate the impact of trade and financial openness on financial development in the GCC region. We find that trade and financial openness have a positive effect on the profitability of both banking systems, while the interaction term of openness is negative for the profitability of Islamic banks. Moreover, trade and financial openness affect Islamic banks differently than conventional banks. No…

040101 forestryEconomics and Econometrics050208 financeLiberalizationVDP::Social science: 200::Economics: 210Z-score05 social sciencesIslam04 agricultural and veterinary sciencesIslamic financeDual (category theory)Settore SECS-P/11 - ECONOMIA DEGLI INTERMEDIARI FINANZIARITrade opennessFinancial opennessEconomyLoan0502 economics and businessOpenness to experienceFinancial openness0401 agriculture forestry and fisheriesProfitability indexBusinessIslamic banksDistance-to-defaultFinanceJournal of Multinational Financial Management
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Do Large European Banks Differ in their Derivative Disclosure Practices? A Cross-country Empirical Study.

2019

Risk disclosure has strategic importance for the efficiency of financial markets and overall financial stability. It plays a pivotal role in strengthening market discipline and building trust to improve relationships with stakeholders in banking. Risk reporting has taken a growing importance in banking over the last years. The topic of this paper is derivative reporting in banking. The authors employ content analysis to conduct an empirical study on a sample of large European banks. The authors propose a hybrid scoring model for the assessment of derivative disclosure in banking institutions. The methodology employed in this research is able to capture a considerable amount of information b…

050208 financeCross countryderivatives risk reporting risk disclosure banking risk management financial regulation.Settore SECS-P/11 - Economia Degli Intermediari Finanziari05 social sciencesSample (statistics)050201 accountingQualitative analysisEmpirical researchDerivative (finance)Content analysisAccounting0502 economics and businessEconometricsBusinessGeneral Economics Econometrics and Finance
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An analysis of recent research on venture capital networks

2019

Purpose – this paper examines recent trends in venture capital network research. Network analysis is a useful approach for analyzing inter-organizational networks, especially for venture capitalists, which are characterized by plenty of connections. Although important steps ahead have been made, several research questions are still unanswered. Research methodology – this brief review analyses deeply three papers which are representative of the novel scientific literature in this field. Scrutinizing these works, I identify their points of strength and weaknesses, in order to understand how to pave the way for further research. Findings – this paper shows that the study of network weak ties a…

050208 financeKnowledge managementSettore SECS-P/11 - Economia Degli Intermediari Finanziaribusiness.industrymedia_common.quotation_subject05 social sciencesScientific literatureVenture capitalViewpointsInterpersonal tiesPrivate equityOriginalityOrder (exchange)Political science0502 economics and businessventure capital private equity network analysis venture capital investments risk management interorganizational networks venture capitalists’ reputation venture capital performance network weak ties.business050203 business & managementRisk managementmedia_commonProceedings of 6th International Scientific Conference Contemporary Issues in Business, Management and Economics Engineering ‘2019
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Gli strumenti finanziari nazionali e comunitari

2012

Aree marine protette strumenti finanziari
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Autonomia finanziaria e risanamento economico della Regione Siciliana

2013

Autonomia finanziaria risanamento economico SiciliaSettore IUS/10 - Diritto Amministrativo
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L'autonomia finanziaria della Regione siciliana alla prova del coordinamento della finanza pubblica

2014

L'esercizio dell'autonomia statutaria speciale della Regione siciliana deve coordinarsi con i principi generali del sistema tributario italiano, nonchè con le norme di coordinamento in materia di finanza pubblica dettate dallo Stato. Possibili asimettrie dovrebbero essere superate attraverso un confronto istituzionale volto a prevenire conflitti dinanzi alla Corte costituzionale, tenendo conto anche dei vincoli di contabilità pubblica di natura internazionale e dell'Unione europea.

Autonomia finanziariaSettore IUS/12 - Diritto Tributario
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Un approccio nello state space di un problema di controllo finanziario

2004

Nell'ambito dei metodi di sintesi che si prefiggono l’obbiettivo di ottenere un sistema a ciclo chiuso con la desiderata distribuzione di autovalori della matrice dinamica (per la nota relazione che esiste tra detti autovalori ed i modi del sistema) nel presente lavoro si propone un procedimento di sintesi applicato ad un problema di portafoglio, al fine di evidenziare l’efficacia di tali strumenti d’indagine anche in ambito finanziario.

Autovalori Controllo ottimo Portafoglio Finanziario
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Emissione delle azioni.

2004

Il contributo offre un articolato commento al nuovo art. 2346 c.c., così come modificato dalla riforma del diritto societario del 2003. Più precisamente l'attenzione è centrata sulle novità relative all'assegnazione non proporzionale di azioni e sulla nuova fattispecie degli strumenti finanziari partecipativi.

Azioni società strumenti finanziari partecipativiSettore IUS/04 - Diritto Commerciale
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Le banche locali e il sostegno alla finanza innovativa per lo sviluppo territoriale dopo la crisi finanziaria

2013

Questo lavoro si inserisce nel filone di ricerca dell’analisi dei rapporti tra finanza innovativa, svolta da una particolare categoria di intermediari finanziari quali le banche di credito cooperativo (Bcc), e sistemi regionali di innovazione quando questi ultimi assumono, in particolare, la fisionomia di distretti tecnologici. Si è pensato di contestualizzare questo saggio in un periodo molto problematico, quale il 2006-2011, contrassegnato dalla crisi internazionale che, soprattutto a partire dal 2009, ha assunto i connotati di uno shock non solo finanziario bensì anche strutturale con pesanti ricadute sull’economia reale del nostro Paese. Questa scelta trova una sua rationell’evidenza em…

Banche locali crisi finanziaria crisi strutturale diversificazione finanziaria
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