Decomposition of cost efficiency, given the set of price and cost production possibilities in data envelopment analysis

Publish Year: 1402
نوع سند: مقاله ژورنالی
زبان: English
View: 40

This Paper With 20 Page And PDF Format Ready To Download

  • Certificate
  • من نویسنده این مقاله هستم

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این Paper:

شناسه ملی سند علمی:

JR_APRIE-10-3_005

تاریخ نمایه سازی: 1 اردیبهشت 1403

Abstract:

To evaluate the performance and estimate the efficiency of Decision-Making Units (DMUs) in Data Envelopment Analysis (DEA), the available data are used. These data are usually divided into two categories of inputs and outputs based on their natures. If the price data is also available for inputs, it is necessary to calculate another type of the efficiency called Cost Efficiency (CE). Since the efficiency of units in such a framework is depended on the both quantities of inputs and outputs and also the prices of inputs, it is important to find the sources of cost inefficiency related to each of the factors and plans to address them. In this paper, we intend to present a new decomposition of CE and observed cost versus optimal cost, which are raised from each of the factors involved in the cost inefficiency, in a non-competitive pricing environment which the input price vector for different DMUs can be different. Moreover, for the first time, in parallel with using the PPS based on input and output quantities and introducing some cost inefficiency factors related to this set, we will introduce new sets called price and cost production sets that the first is based on the prices of inputs and output factors, and the second is based on the optimal vectors of inputs and prices obtained from two previous PPS, and then we will introduce other factors of cost inefficiency in the sets. Accordingly, new decomposition for cost inefficiencies will be presented. Also, in the previous analyzes, congestion inefficiency has not been considered as one of the important factors in cost inefficiency. In this study, we also intend to consider the impact of this factor on CE.

Authors

Reza Fallahnejad

Department of mathematics, Khorramabad Branch, Islamic Azad University, Khorramabad, Iran.

Sanaz Asadi Rahmati

Department of Mathematics, Technical and Vocational University (TVU), Tehran, Iran.

Kayvan Moradipour

Department of Mathematics, Technical and Vocational University (TVU), Tehran, Iran.

مراجع و منابع این Paper:

لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :
  • Mombini, E., Rostamy-Malkhalifeh, M., Saraj, M., Zahraei, M., & Tayebi ...
  • Sarab, R. G., Amirteimoori, A., Malek, A., & Kordrostami, S. ...
  • Long, L. K. (۲۰۲۲). Cost efficiency analysis in aquaculture: Data ...
  • Piran, F. S., Lacerda, D. P., Camanho, A. S., & ...
  • Lotfi, F. H., Amirteimoori, A., Moghaddas, Z., & Vaez-Ghasemi, M. ...
  • Rezaei Hezaveh, E., Fallahnejad, R., Sanei, M., & Izadikhah, M. ...
  • Paleckova, I. (۲۰۱۹). Cost efficiency measurement using two-stage data envelopment ...
  • Soleimani-Chamkhorami, K., Lotfi, F. H., Jahanshahloo, G. R., & Rostamy-Malkhalifeh, ...
  • Mendelová, V. (۲۰۱۹). Decomposition of cost efficiency with adjustable prices: ...
  • Shiraz, R. K., Hatami-Marbini, A., Emrouznejad, A., & Fukuyama, H. ...
  • Ghiyasi, M. (۲۰۱۷). Inverse DEA based on cost and revenue ...
  • Toloo, M. (۲۰۱۶). A cost efficiency approach for strategic vendor ...
  • Khanjani Shiraz, R., Fukuyama, H., Tavana, M., & Di Caprio, ...
  • Fang, L., & Li, H. (۲۰۱۵). Cost efficiency in data ...
  • Mozaffari, M. R., Kamyab, P., Jablonsky, J., & Gerami, J. ...
  • Sahoo, B. K., Mehdiloozad, M., & Tone, K. (۲۰۱۴). Cost, ...
  • Fang, L., & Li, H. (۲۰۱۳). Lower bound of cost ...
  • Camanho, A. S., & Dyson, R. G. (۲۰۰۸). A generalisation ...
  • Jahanshahloo, G. R., Soleimani-Damaneh, M., & Mostafaee, A. (۲۰۰۷). Cost ...
  • Camanho, A. S., & Dyson, R. G. (۲۰۰۵). Cost efficiency ...
  • Jahanshahloo, G. R., Soleimani-damaneh, M., & Mostafaee, A. (۲۰۰۸). A ...
  • Tone, K., & Tsutsui, M. (۲۰۰۷). Decomposition of cost efficiency ...
  • Tone, K. (۲۰۰۲). A strange case of the cost and ...
  • Soltanifar, M., Jahanshahloo, G. R., Lotfi, F. H., & Mansourzadeh, ...
  • Daneshian, B., Jahanshahloo, G. R., Lotfi, F. H., Allahviranloo, T., ...
  • Noura, A. A., Hosseinzadeh Lotfi, F., Jahanshahloo, G. R., Rashidi, ...
  • Peykani, P., Mohammadi, E., Emrouznejad, A., Pishvaee, M. S., & ...
  • Peykani, P., Hosseinzadeh Lotfi, F., Sadjadi, S. J., Ebrahimnejad, A., ...
  • Peykani, P., Mohammadi, E., & Emrouznejad, A. (۲۰۲۱). An adjustable ...
  • Peykani, P., Mohammadi, E., Saen, R. F., Sadjadi, S. J., ...
  • Peykani, P., Mohammadi, E., Jabbarzadeh, A., Rostamy-Malkhalifeh, M., & Pishvaee, ...
  • Peykani, P., Mohammadi, E., & Seyed Esmaeili, F. S. (۲۰۱۹). ...
  • نمایش کامل مراجع