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https://purl.org/pe-repo/ocde/ford#5.02.04
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https://purl.org/pe-repo/ocde/ford#5.05.01
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https://purl.org/pe-repo/ocde/ford#5.03.00
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https://purl.org/pe-repo/ocde/ford#2.11.04
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https://purl.org/pe-repo/ocde/ford#5.06.02
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https://purl.org/pe-repo/ocde/ford#6.04.08
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1
documento de trabajo
Publicado 2015
Enlace

This short communication complements the DEA model proposed by Lovell and Pastor (Eur. J. Oper. Res. 118 (1999), 46-51), by incorporating both positive and negative criteria in the model. As such, we propose a DEA model, known as pure DEA, using a directional distance function approach.
2
documento de trabajo
In this paper, we propose a method to measure competitiveness performance at the subnational level, with an application to Peruvian regions. For this, we propose a benefit-of-the-doubt composite index that summarizes the information of several indicators that characterize competitiveness. It is based on an optimization approach, using Data Enveloping Analysis (DEA) techniques, so that each indicator is weighted in an endogenous way, and each unit is evaluated in the most favourable light. Our proposed index is a non-radial variant of the typical DEA scores, which avoids the traditional pitfalls of DEA-based composite indexes, such as unreasonable weights. Additionally, we propose a meta-frontier approach in order to compare the competitiveness performances across different periods of evaluation. Our assessments of the Peruvian regions' competitiveness performance improve on the results o...
3
artículo
Publicado 2011
Enlace

The performance of the airline industry has been widely studied using data envelopment analysis (DEA). Many existing DEA-based airline performance studies have used the standard DEA model, with some minor modifications. These studies have ignored the internal structure relative to the measures characterizing airline operations performance. In the current paper, airline performance is measured using a two-stage process. In the first stage, resources (fuel, salaries, and other factors) are used to maintain the fleet size and load factor. In the second stage, the fleet size and load factors generate revenue. The model used is called the centralized efficiency model where two stages are used to optimize performance simultaneously. The approach generates efficiency decomposition for the two individual stages. The use of this centralized DEA model enables obtaining insights not available from ...
4
Publicado 2021
Enlace

El objetivo de este documento es establecer los lineamientos para el desarrollo de la evaluación externa 2021, considerando las restricciones derivadas de la emergencia sanitaria generada por el COVID-19, mediante el soporte de tecnologías de información y comunicación (TIC). Aplica a las entidades evaluadoras externas, evaluadores externos, a la Dirección de Evaluación y Acreditación de Educación Superior y Técnico Productiva (en adelante, la DEA) y a otras dependencias del Sineace que brindan soporte a esta actividad, y a las instituciones educativas de educación superior universitaria con licencia institucional y sus correspondientes programas autorizados, que desarrollan procesos de evaluación externa con fines de acreditación.
5
documento de trabajo
Ever since the inception of brand values, these have become a benchmark for many data-driven strategies, eventually providing a basis for vertical/horizontal integrations, as well. In recent decades, brands have become comparable across the industries, based on their value derived either from the customer perception or in terms of the firm financials. Numerous models have been developed in time to measure the customer-based brand equity; nevertheless, they all evaluate brand equity in an absolute sense. The present research paper provides an avenue to measure the customer-based brand equity in a relative sense using a satisficing DEA model. The information for this model has been collected through a customer-based survey questionnaire in line with predefined brand equity dimensions, which have been verified through a confirmatory factor analysis. We demonstrate the approach by means of a...
6
artículo
Publicado 2011
Enlace

The purpose of this paper is to evaluate the performance of a sample of natural resources exchange traded funds (ETFs) by applying a two-stage procedure. In the first stage, the generalized proportional distance function (GPDF) in the data envelopment analysis (DEA) context is used for the first time to measure the relative efficiency of sectoral ETFs. In the second stage, a Tobit model is employed to identify the drivers of performance. The results indicate there is scope for efficiency improvement for about half or more of the sample funds depending on the variables used in the assessments, and fund performance can be explained by fund persistence and the beta coefficient.
7
documento de trabajo
Publicado 2015
Enlace

Benchmarking has been suggested as a useful regulatory tool for water companies in both developed and developing countries, specially due to the predominance of public firms in these sectors. However, in order to be effective, the comparison should be about credibly reflecting differences in the firms' performances, rather than capturing differences in their operating contexts. In this paper I apply a conditional data envelopment analysis (DEA) benchmarking technique that specifically controls for these different operating environments. As a result, I find that conditioning on the population density in each firm's area of operation affect the estimated efficiencies in a significant way. The results are consistent with previous findings in other countries (which use different methodologies), and are new in the case of Peru.
8
artículo
Publicado 2011
Enlace

The measure proposed in this paper is a new nonparametric data envelopment analysis (DEA) scheme, the hybrid measure, for determining efficiency in the presence of radial and nonradial inputs or outputs. Further extension of the scheme occurred to address nonseparable desirable and undesirable outputs. Applying the model to measure the overall efficiency of U.S. electric utilities in the presence of both desirable and undesirable outputs indicated that the utilities had improved their overall management and environmental efficiency between 1996 and 2000.
9
artículo
Publicado 2018
Enlace

Competitiveness provides higher levels of productivity, efficiency and quality, hence its importance to measure it. This paper presents a DEA model to measure the competitiveness of Peruvian textile sector manufacturers. The proposed model consists of two phases: the first phase, measures the levels of development of quality, innovation and efficiency of the companies; the second phase the competitiveness of companies considering their quality innovation and efficiency. To illustrate the proposed model, the SIAD software applied to 16 companies in the textile manufacturing sector was used, and the ranking of companies by each factor and competitiveness is shown.
10
Publicado 2022
Enlace

En Europa hay una parada cardíaca cada 45 segundos, es vital la realización del RCP por los ciudadanos antes de la llegada al servicio de emergencias, iniciar la resucitación temprana y efectuar una desfibrilación precoz en uno a 2 minutos puede mejorar en más de un 60% la supervivencia.
11
tesis de maestría
Publicado 2005
Enlace

Las instituciones de microfinanzas (IMF) en el Perú se pueden agrupar en Cajas Municipales de Ahorro y Crédito (CMAC), Cajas Rurales de Ahorro y Crédito (CRAC) y Empresas de Desarrollo de la Pequeña y Micro Empresa (EDPYME). Los tres tipos de IMF se diferencian desde su origen por el objetivo, la coyuntura económica y política, y el marco legal bajo el cual fueron creados. De acuerdo con el marco normativo, cada uno de los sistemas microfinancieros se encuentra autorizado a realizar diferentes tipos de operaciones, y el universo de dichas operaciones no es el mismo que el permitido a las empresas bancarias. Este trabajo intenta responder a dichos planteamientos y analiza la eficiencia relativa de las IMF aplicando una herramienta no tradicional: el análisis envolvente de datos (DEA, por sus siglas en inglés). El trabajo se divide en cuatro secciones. En la primera sección se des...
12
artículo
Publicado 2000
Enlace

The aim of this paper is to analyze the technical efficiency of the companies that operated on the electric power distribution sector in Peru from 1995 to 1998. For this purpose we will employ Data Envelopment Analysis (DEA), and we will point out the main advantages and limitations of this technique. This well-known non-parametric and deterministic tool is used to empirically build the production frontier in this sector. Finally, we will discuss about the topic of efficiency in the public sector comparing the average performance according with the ownership of the capital for public, privatized and private companies. From this empirical analysis we conclude that the privatization process, per se, does not suppose improvements of efficiency respect to public companies if we do not capture others characteristics of the market.
13
artículo
The topic comprehension and the informative texts idea. An experience with teachers of communication
Publicado 2014
Enlace

This article has the intention to present studies from active investigation, in the National Mobilization Program for the Reading Comprehension. We treat the matter of topic comprehension and the principal idea from an informative text across the actions that we have carried out together with Basic Regular Education communication teachers in a Secondary (High School) level. We star from topic concept, the principal idea and teacher’s presentation about the topic who we work. This is the activities that we proposed and the results.
14
tesis de grado
Publicado 2025
Enlace

El presente trabajo de investigación tiene como objetivo determinar la frecuencia y factores asociados a la presentación del grupo sanguíneo DEA 1 en Canis familiaris de la ciudad de Trujillo del año 2023. Se empleó el Score de Wilson para determinar la muestra, en total se analizaron 100 muestras sanguíneas de caninos domésticos (Canis familiaris) de cualquier raza, edad y de ambos sexos; las muestras sanguíneas fueron obtenidas del laboratorio clínico veterinario VetHelp de la ciudad de Trujillo. Para la identificación se aplicó el test Lab Test DEA 1, el cual cuenta con una alta sensibilidad y especificidad del 100% en la detección del grupo DEA 1. Los resultados obtenidos se recopilaron en tablas de frecuencias, se empleó el software Infostat y se aplicó la prueba estadística Chi cuadrado para determinar la relación existente entre las variables de raza y sexo dentro ...
15
artículo
Publicado 1998
Enlace

The analysis of the literature that studies the processes of marketing reveals that it has two major flaws. The first is that, in most cases, the problem has been approached from the standpoint of the company which develops a product or a service and successful in the market place. This is due to two main reasons ...
16
artículo
Publicado 1998
Enlace

The analysis of the literature that studies the processes of marketing reveals that it has two major flaws. The first is that, in most cases, the problem has been approached from the standpoint of the company which develops a product or a service and successful in the market place. This is due to two main reasons ...
17
artículo
Publicado 2016
Enlace

This paper proposes a methodology to formulate a Model of Data Envelopment Analysis (DEA) to evaluate the efficiency of Industrial Engineering careers in Peru with a sustainable development approach.This study comprises two stages, the first one corresponds to the identification of input and output variables, based on other DEA studies applied in higher education, revision of criteria used in university ranking´s, SUNEDU and ABET. In a second stage, three models are proposed whose application is restricted to the availability of data and information.
18
artículo
Publicado 2016
Enlace

This paper proposes a methodology to formulate a Model of Data Envelopment Analysis (DEA) to evaluate the efficiency of Industrial Engineering careers in Peru with a sustainable development approach.This study comprises two stages, the first one corresponds to the identification of input and output variables, based on other DEA studies applied in higher education, revision of criteria used in university ranking´s, SUNEDU and ABET. In a second stage, three models are proposed whose application is restricted to the availability of data and information.
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