COMPARING THE PRODUCTIVITIES OF TWO UNITS AT TWO DIFFERENT POINTS IN TIME

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

RAZAVYAN S.; TOHIDI G.; TOHIDNIA S.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: INTERNATIONAL JOURNAL OF INDUSTRIAL MATHEMATICS Year:2012 | Volume:4 | Issue:2 Page(s): 21-29

Download Full-Text

Persian Verion

View:

758

Download:

143

Cites:

Information Journal Paper

Title

COMPARING THE PRODUCTIVITIES OF TWO UNITS AT TWO DIFFERENT POINTS IN TIME

Author(s)

RAZAVYAN S. | TOHIDI G. | TOHIDNIA S. | Issue Writer Certificate

Keywords

CIRCULARITYQ2

MALMQUIST INDEXQ2

DATA ENVELOPMENT ANALYSIS (DEA)Q2

COST EFFICIENCYQ2

RETURNS TO SCALEQ2

Abstract

To remove the difficulty caused by different costs of the frontiers for calculating the changes of COST EFFICIENCY and its components, Tohidi, et al [G. Tohidi, S. Razavyan, S. Tohidnia, A global cost Malmquist productivity index using data envelopment analysis, Journal of the Operational Research Society, 63 (2012) 72-78] proposed a global cost Malmquist productivity index. This index is applicable when input costs are known and producers are going to minimize the cost of decision making units (DMUs). In this paper the above proposed index is generalized to compare the productivity of two different units at two different points of time under the constant RETURNS TO SCALE (CRS) and variable RETURNS TO SCALE (VRS). The global cost Malmquist productivity index developed here is unique and is computed using nonparametric linear programming models, known as data envelopment analysis (DEA). To illustrate the generalized index and its components, a numerical example at three successive periods of time is given.

Cites

No record.

References

Cite

APA: Copy

RAZAVYAN, S., TOHIDI, G., & TOHIDNIA, S.. (2012). COMPARING THE PRODUCTIVITIES OF TWO UNITS AT TWO DIFFERENT POINTS IN TIME. INTERNATIONAL JOURNAL OF INDUSTRIAL MATHEMATICS, 4(2), 21-29. SID. https://sid.ir/paper/231641/en

Vancouver: Copy

RAZAVYAN S., TOHIDI G., TOHIDNIA S.. COMPARING THE PRODUCTIVITIES OF TWO UNITS AT TWO DIFFERENT POINTS IN TIME. INTERNATIONAL JOURNAL OF INDUSTRIAL MATHEMATICS[Internet]. 2012;4(2):21-29. Available from: https://sid.ir/paper/231641/en

IEEE: Copy

S. RAZAVYAN, G. TOHIDI, and S. TOHIDNIA, “COMPARING THE PRODUCTIVITIES OF TWO UNITS AT TWO DIFFERENT POINTS IN TIME,” INTERNATIONAL JOURNAL OF INDUSTRIAL MATHEMATICS, vol. 4, no. 2, pp. 21–29, 2012, [Online]. Available: https://sid.ir/paper/231641/en

Related Journal Papers