دانلود مقاله ISI انگلیسی شماره 44627
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عنوان انگلیسی
Profit-oriented productivity change ☆
کد مقاله سال انتشار تعداد صفحات مقاله انگلیسی
44627 2015 12 صفحه PDF
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Omega, Volume 57, Part B, December 2015, Pages 176–187

ترجمه کلمات کلیدی
تحلیل پوششی داده ها (DEA) - تابع فاصله جهت - سود - تغییر بهره وری - شاخص Lunberger
کلمات کلیدی انگلیسی
Data envelopment analysis (DEA); Directional distance function; Nerlovian; Profit; Productivity change; Lunberger indicator
پیش نمایش مقاله
پیش نمایش مقاله  تغییر بهره وری سود گرا

This study develops an applicable profit-oriented productivity indicator when producers pursue profit maximization and can recognize input and output prices. We define the indicator, inspired by the Luenberger indicator and the Nerlovian efficiency measurement, in terms of both quantity distance functions and profit. Hence, the study׳s first stage decomposes the profit-oriented productivity change into two terms: profit efficiency change and profit technology change. Second, we decompose profit efficiency change into the changes in technical efficiency and allocative efficiency. Finally, profit technology change is separated into two components for capturing the shifts of technology and relative output/input prices. These decompositions provide a more complete picture of the sources of productivity change. We illustrate them with a sample of Taiwanese banks and compute the results using the models of directional distance functions.