کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5053344 | 1476512 | 2016 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Analyzing the efficiency performance of major Australian mining companies using bootstrap data envelopment analysis
ترجمه فارسی عنوان
تجزیه و تحلیل عملکرد کارآمد شرکت های معدنکاری عمده استرالیا با استفاده از تجزیه و تحلیل پوشش داده های بوت استرپ
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
علوم انسانی و اجتماعی
اقتصاد، اقتصادسنجی و امور مالی
اقتصاد و اقتصادسنجی
چکیده انگلیسی
We identify the balance of efficiency gains and losses for 33 Australian mining firms over the period 2008-2014 using bootstrap data envelopment analysis (DEA). We ascertain which companies climbed the efficiency ladder and which companies slipped back in efficiency over time. We find that mining companies involved in metal processing or mining services have been more efficient than those involved in exploration and extraction activities. Assuming variable returns to scale (VRS), on average, we find that mining firms could improve their performance between a minimum of 17% in 2010 and a maximum of 34% in 2008, relative to the best practice performers. We find that, overall, most mining companies became more efficient over time, with the top performers generally maintaining a ranking in the top third of companies in terms of efficiency throughout the period.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Economic Modelling - Volume 57, September 2016, Pages 26-35
Journal: Economic Modelling - Volume 57, September 2016, Pages 26-35
نویسندگان
Ahmad Hosseinzadeh, Russell Smyth, Abbas Valadkhani, Viet Le,