Negative data in DEA: a directional distance approach applied to bank branches
نویسندگان
چکیده
منابع مشابه
Negative data in DEA: a directional distance approach applied to bank branches
This paper is drawn from the use of data envelopment analysis (DEA) in helping a Portuguese bank to manage the performance of its branches. The bank wanted to set targets for the branches on such variables as growth in number of clients, growth in funds deposited and so on. Such variables can take positive and negative values but apart from some exceptions, traditional DEA models have hitherto ...
متن کاملA Directional Distance Approach to Deal with Negative Data in Dea: an Application to Bank Branches
This paper is drawn from the use of Data Envelopment Analysis (DEA) in helping a Portuguese bank to manage the performance of its branches. The bank wanted to set targets for the branches on such variables as growth in number of clients, growth in funds deposited and so on. Such variables can take positive and negative values but traditional DEA models, with some specialised exceptions, have hi...
متن کاملRanking of bank branches with undesirable and fuzzy data: A DEA-based approach
Banks are one of the most important financial sectors in order to the economic development of each country. Certainly, efficiency scores and ranks of banks are significant and effective aspects towards future planning. Sometimes the performance of banks must be measured in the presence of undesirable and vague factors. For these reasons in the current paper a procedure based on data envelopment...
متن کاملNegative data in DEA: a simple proportional distance function approach
The need to adapt Data Envelopment Analysis (DEA) and other frontier models in the context of negative data has been a rather neglected issue in the literature. A recent article in this journal proposed a variation on the directional distance function, a very general distance function that is dual to the profit function, to accommodate the occurrence of negative data. In this contribution, we d...
متن کاملranking of bank branches with undesirable and fuzzy data: a dea-based approach
banks are one of the most important financial sectors in order to the economic development of each country. certainly, efficiency scores and ranks of banks are significant and effective aspects towards future planning. sometimes the performance of banks must be measured in the presence of undesirable and vague factors. for these reasons in the current paper a procedure based on data envelopment...
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ژورنال
عنوان ژورنال: Journal of the Operational Research Society
سال: 2004
ISSN: 0160-5682,1476-9360
DOI: 10.1057/palgrave.jors.2601768