evaluation of technical efficiency of iran housing bank using data envelopment analysis (dea) method
the main purpose of this research paper is to calculate irans housing (maskan) bank through the use of data envelopment analysis. in this research, the performance of 33 branches of the housing bank throughout tehran (capital city of iran) within 2002-2004 was analyzed and discussed. the results of the study shows that average technical efficiencies of housing bank branches in two hypotheses of constant return to scale were respectively 0.82, 0.91 in the first group and 0.7, 0.95 in the second. in other words, average technical inefficiencies were 0.09 and 0.05 respectively. as observed, the first group, which includes the big financial transaction branches, has less short-run efficiency (variable return to scale) than the second group. it was found out that the branches under survey did not enjoy an appropriate status regarding scale efficiency although their managerial efficiency was high. most branches enjoy increasing return of scale.
Given that improvement in efficiency is a major resource to economic development, this can be applied to each domestic sector of an economy. The objective of this paper is to measure technical efficiency of the Iranian Post Company across the countryâs provinces using data envelopment analysis (DEA). The ranking of technical efficiency has been calculated by using collected data on post offi...متن کامل
data envelopment analysis (dea) is a powerful tool for measuring relative efficiency of organizational units referred to as decision making units (dmus). in most cases dmus have network structures with internal linking activities. traditional dea models, however, consider dmus as black boxes with no regard to their linking activities and therefore do not provide decision makers with the reasons...
Evaluation of Palm Groves Technical Efficiency Using Bootstrap Data Envelopment Analysis: A Case Study of Roodkhanehbar Area, Iran
Roodkhnehbar area, having approximately 111 thousands of Keriteh palm trees, is one of the most important areas of date production in the Rudan Countyand the source of peoples’ income in this area, directly or indirectly. As a result, its production efficiency has a critical importance to the orchardists in this region. This study aims to evaluate technical efficiency of palm groves in this ...متن کامل
Efficiency Evaluation of Medical Diagnostic Laboratories Using Data Envelopment Analysis in Isfahan, Iran
Abstract Background and Objective: Multi-criteria comparison between laboratories is important for laboratory management to improve performance and for policymakers to make strategic decisions. In this study, those aspects of performance are considered that are beyond the traditional evaluation carried out by checklist. Material and Methods: After the identifying the effective m...متن کامل
A new approach or model to the dynamic DEA, referred to as the adjusted dynamic DEA, is proposed in this study. Adjusted dynamic DEA optimizes the production activity of DMUs by introducing adjustment variables to modify the interconnecting activities between consecutive terms, solving conflicts that arise between terms and between management and shareholders. The non-oriented SBM model is used...متن کامل
In today’s economy and society, performance analyses in the services industries attract more and more attention. The traditional data envelopment analysis (DEA) approach requires a consistent operating environment. However, in reality, there is a need to evaluate the units belonging to different environment. This reality challenges the traditional methods of applying DEA theory to real-world ca...متن کامل