Teresa García-ValderramaUniversidad de Cádiz | UCA · Department of Financial Economics and Accounting
Teresa García-Valderrama
Full Professor
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47
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623
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Introduction
Circular Economy and Data Envelopment Analysis
Additional affiliations
September 1996 - December 1996
December 2009 - present
Publications
Publications (47)
The aim of this work is to develop a model for evaluating the efficiency of the Circular Economy (CE) in Europe. In this context, we have developed a dynamic efficiency model of the CE, the Dynamic Network Data Envelopment Analysis (DNDEA) model (Tone and Tsutsui 2014), with the purpose of it being utilized to determine the degree of progress of th...
Monitoring of European‐level circular economy (CE) efficiency requires more research than does currently exists in the body of literature on CE. In this regard, this research aims to answer two research questions. Firstly, to be efficient in the implementation of CE at a macroeconomic level, should there be a relationship between the efficiency of...
In European countries the measurement of the efficiency of Research, Development and Innovation (R&D&I) is a problematic issue for politicians and the general population. For this reason, the United Nations (UN) 2030 Agenda on Sustainable Development Goals (SDGs) signed by UN Member States in 2015 includes SDG 9 for Industry, Innovation and Infrast...
Purpose
The objective of this work is to demonstrate the relationships between the two main processes of research and development (R&D) activities: the knowledge generation phase (KPP) and the knowledge commercialization, or transfer, phase (KCP), in a sector that is intensive in this type of activity, such as the pharmaceutical sector. In addition...
We have studied the drivers of the performance of the Research and Development (R&D) activities in the chemical sector in Spain. For this purpose, we have validated a Balanced Scorecard (BSC) framework for R&D and analysed the relationships between the Resources and Internal Processes and the Commercial and Financial results of the R&D activities....
Purpose
The purpose of this paper is to demonstrate that overcapacity and tariff deficit (external constraints) negatively affect the efficiency of distribution firms in the Spanish electricity sector. To do this, the paper is based on the theory of constraints and theory of economic regulation.
Design/methodology/approach
Data envelopment analysi...
In this paper, a number of indicators are shown to measure economic efficiency in terms of circular economy (CE). The European Union affirms the need for a comprehensive model of indicators relating to CE in order to meet the needs of all participants (individual companies and industry, society, and the nation), to be based on three perspectives: e...
The objective of this work is to detect what problems of inefficiency electricity distribution companies have, in order to disseminate this information and to allow distributors and public agencies to be more precise in calculating their costs. In turn, this will have an indirect impact on the price of the kilowatt in order to try to reduce its vol...
The use of cost models in universities is a necessity demonstrated a few years ago, but still does not have the political and institutional support that would allow its implementation in Spanish universities.
It is vitally important that the education institutions have a management model that provides the organization with useful information, plans...
The present investigation is a review about the importance of cost accounting in the
University. First from a focus of the university as object in the social reality and the need
for transparency and political responsibility. Second, is an analysis about the challenges for the Andalusian university system in the establishment of measures that encou...
El objetivo de este trabajo es el análisis de la literatura sobre la utilización del Data Envelopment Analysis (DEA) en la priorización de carteras de proyectos en su fase inicial.
Este modelo ayuda a los decisores a elegir entre proyectos con resultados previsiblemente mejores, dado unos recursos disponibles y escasos, La ordenación que realiza el...
Purpose
– The purpose of this paper is to validate empirically a measurement scale of the effectiveness of R & D activities, starting from previous work in which the content was validated.
Design/methodology/approach
– Following psychometric standards the authors have addressed the analysis phases of construct dimensionality, reliability and valid...
The principal objective of the research reported in this article is to validate a Balanced Scorecard (BSC) model and a Strategic Map for the University by studying the relationships of efficiency between its dimensions. Subsequently, the validation is completed by establishing hypotheses of efficiency relationships between the perspectives proposed...
AimTo assess the usefulness of the mathematical model Data Envelopment Analysis (DEA) to measure the efficiency of opioid substitution programs (OSP).Material and MethodsA simulation study was conducted based on a series of assumptions that are tested using non-real data imputed from theoretical background. Fifteen hypothetical OSP are compared to...
The Opiate Treatment Index (OTI) is a semistructured clinical interview designed by Shane Darke et al., to measure self-reported treatment outcomes of opioid users. It consists of six independent outcome domains. The domains chosen to reflect the dimensions of treatment outcomes were: Drug use, HIV Risk-taking Behaviour, Social Functioning, Crimina...
The purpose of this paper is to design and valídate a general Balance Scorecard (BSC) model for research and development (R&D) activities. The validation of this instrument of measurement should enable us to obtain a tool that would give values that are comparable between companies. To achieve this objective we willutilize the validation of scales...
El objetivo general que perseguimos en este trabajo es el diseño y validación de un modelo general de Balance Scorecard para la I+D que nos permita homogeneizar los valores entre las empresas. Para cumplir con este objetivo utilizaremos la metodología de la validación de escalas basada en diseñar un multi-indicador (escala o constructo) más global...
The objective of this article is to propose a framework for analysis of the relationships between the four perspectives of the balanced scorecard (BSC) of Kaplan and Norton. To this end, several different models of efficiency have been developed, utilising data envelopment analysis (DEA). Each of the variables has been extracted from a model of the...
Purpose
The purpose of this paper is to produce a general Balanced Scorecard (BSC) model that is designed and delimited for managing research and development (R&D) activities.
Design/methodology/approach
A methodology based on the validity of content of an instrument of measurement, within the analytical framework of the validation of scales or co...
El objetivo de este trabajo es la propuesta de medida del constructo ¿Factores claves del éxito de la I+D¿ basándonos en la Teoría de Recursos y Capacidades (TRC). Según esta teoría, el éxito de la I+D puede definirse como el incremento de ventajas competitivas para las empresas a través de la generación de valor de sus actividades de I+D. Partiend...
En los últimos años venimos asistiendo a una descentralización progresiva en la gestión de servicios por parte de los entes locales, intentando utilizar figuras empresariales con el fin de gestionar fondos públicos por vías más flexibles que la tradicional del presupuesto de ingresos y gastos. Este fenómeno ha provocado que la información económico...
The aim of this work is to propose the measurement of the construct «Key factors of the R & D sucess», basing us in the Resources and Capabalities Theory. This theory explains the value generation between business considering the generation of the advantages competitives. The construct proposed in this work is based in the differents predictors var...
Assessments of quality and productivity of academic research programs become more and more important in gaining financial support, in hiring and promoting research staff, and in building academic reputation. Most assessments are based on peer review or on bibliometric information. In this paper we analyze both bibliometric data and peer review asse...
This article analyses the advantages and disadvantages of costing models for public universities. The authors propose a new model which uses the best of the traditional and the newer activity based costing (ABC) models. The new model will be of interest to universities worldwide.
Assessments of quality and productivity of academic research programs become more and more important in gaining financial support, in hiring and promoting research staff, and in building academic reputation. Most assessments are based on peer review or on bibliometric information. In this paper we analyze both bibliometric data and peer review asse...
The overall purpose of this paper is to analyse the content validity of a tool for measuring research and development (R&D) effectiveness in industry using an approach known as scale or construct validation.
Since a large number of indicators is needed in order to measure this concept, and it is often difficult to find qualitative measures that wou...
RESUMEN
La validación de escala consiste en el estudio de la fiabilidad y la validez de un instrumento de medida. Ambas condiciones permiten asegurar que el instrumento utilizado mide lo que pretende medirse (validez) y es reproducible (fiabilidad). La verificación de estos dos requisitos se realiza a través de un proceso de análisis con una metodo...
Scale validation consists of studying the reliability and validity of an instrument of measurement. Both conditions allow us to confirm that the instrument measures what it is intended to measure (validity) and it is reproducible (reliability). An specific analytical process is used to verify these two conditions: the scale validation process. Esse...
In order to evaluate government funding of university research in the Netherlands, the Association of Dutch Universities uses a system of periodic evaluations. Review committees of international experts assess each research program. In 1995, the Association published statistics on the performance of 90 programs in economics and econometrics during...
Los objetivos de nuestro estudio se han centrado en el análisis de la eficiencia de los hospitales pertenecientes al Servicio Andaluz de Salud a través del modelo Data Envelopment Analysis (DEA). Para ello, hemos realizado tres aplicaciones diferentes del modelo, considerando tres fases fundamentales en los análisis de eficiencia en salud. En concr...
The objective of this paper is the analysis of the efficiency of the public hospitals of Andalusia, Spain, by means of Data Envelopment Analysis (DEA). The DEA model has been applied to 30 Spanish hospitals over the years 1993, 1994 and 1995, using for this three different types of relationships for measuring and evaluating efficiency. The factors...
Este trabajo se centra en la evaluación y el control de la eficacia, la eficiencia y la economía en las universidades, dentro del marco general de las entidades públicas no lucrativas. La metodología básica utilizada es la del modelo DEA (Data Envelopment Análisis) que resulta útil para efectuar estudios en los que se consideren un cierto número de...
