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Quantitative selection of hedge funds using data envelopment analysis

Nguyen-Thi-Thanh, Huyen - HAL - 2006

Previous studies have documented that Data Envelopment Analysis(DEA) could be a good tool to evaluate fund performance,especially the performance of hedge funds as it can incorporatemultiple risk-return attributes characterizing hedge fund's nonnormal return distribution in an unique performance...

Persistent link: https://www.econbiz.de/10008791478

Is Wikipedia Inefficient? Modelling Effort and Participation in Wikipedia

CROWSTON, Kevin; JULLIEN, Nicolas; ORTEGA, Felipe - HAL - 2013

compare the efficiency of Wikipedia projects in different languages and at different states of development to examine this …

Persistent link: https://www.econbiz.de/10010820569

Lift ticket prices and quality in French ski resorts: Insights from a non-parametric analysis

Wolff, François Charles - HAL - 2014

Using a unique data set with 168 ski resorts located in France, this paper investigates the relationship between lift ticket prices and supply-related characteristics of ski resorts. A nonparametric analysis combined with a principal component analysis is used to identify the set of efficient...

Persistent link: https://www.econbiz.de/10010899389

Lift ticket prices and quality in French ski resorts: Insights from a non-parametric analysis

Wolff, Francois-Charles - HAL - 2014

Using a unique data set with 168 ski resorts located in France, this paper investigates the relationship between lift ticket prices and supply-related characteristics of ski resorts. A non-parametric analysis combined with a principal component analysis is used to identify the set of efficient...

Persistent link: https://www.econbiz.de/10010821392

LA CONCEPTION DE LA TECHNOLOGIE COMME BOITE NOIRE PAR LE CONTROLE DE GESTION BANCAIRE : LA MESURE DE LA PERFORMANCE OPERATIONNELLE DES AGENCES PAR LA METHODE DEA (DATA ENVELOPMENT...

Thenet, Gervais; Guillouzo, Raymond - HAL - 2002

En intégrant la variable technologique, cet article décline les concepts d'" X Efficiency " et de " performance …

Persistent link: https://www.econbiz.de/10008924868

Health Insurance Reform and Efficiency of Township Hospitals in Rural China: An Analysis from Survey Data

Audibert, Martine; Huang, Xiao Xian; Mathonnat, Jacky; … - HAL - 2012

. Particularly damaged by the economic reforms implemented from 1975 to the end of the 1990s, township hospitals efficiency is … the efficiency of township hospitals through a two-stage approach. As curative and preventive medical services delivered … different orientation chosen to compute scores. Results show that technical efficiency declines over time. Factors explaining …

Persistent link: https://www.econbiz.de/10009001268

On the Use of Data Envelopment Analysis in Hedge Fund Performance Appraisal

Nguyen-Thi-Thanh, Huyen - HAL - 2006

This paper aims to show that Data Envelopment Analysis (DEA) is an efficient tool to assist investors in multiple criteria decision-making tasks like assessing hedge fund performance. DEA has the merit of offering investors the possibility to consider simultaneously multiple evaluation criteria...

Persistent link: https://www.econbiz.de/10008794389

The Governance and disclosure of the Firm as an Enterprise Entity

Biondi, Yuri - HAL - 2009

Recent financial crises and scandals have focused attention on the system of governance and disclosure in a way many may never have imagined and few welcomed. Not only do reforms appear to be necessary to protect shareholders as well as other stakeholders, but also to develop a different...

Persistent link: https://www.econbiz.de/10008790526

Hedge fund behavior: An ex-post analysis

Nguyen-Thi-Thanh, Huyen - HAL - 2004

This paper aims to analyze hedge fund index behavior over the 9-year period ranging from January 1994 to December 2002 with help of various statistical measures. The results indicate that hedge fund returns are not normally distributed and exhibit first order autocorrelation, a phenomenon known...

Persistent link: https://www.econbiz.de/10008793593

BANCOS FUSIONADOS ¿MÁS EFICIENTES?

Ferro, Gustavo; León, Sonia; Romero, Carlos A. - HAL - 2014

Se miden las ganancias potenciales de eficiencia de cinco fusiones de bancos, producidas entre 2005 y 2011, analizándolas con la metodología de análisis envolvente de datos. Dadas las divergencias entre modelos de rendimientos constantes y variables, se testean rendimientos para discernir...

Persistent link: https://www.econbiz.de/10010930238