کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
479663 1446021 2014 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Aggregation of Malmquist productivity indexes allowing for reallocation of resources
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر علوم کامپیوتر (عمومی)
پیش نمایش صفحه اول مقاله
Aggregation of Malmquist productivity indexes allowing for reallocation of resources
چکیده انگلیسی


• We derive aggregate Malmquist productivity indexes allowing input reallocation.
• The aggregation scheme is justified by economic theory.
• The aggregation scheme is coherent with previous aggregation results.
• The aggregate indexes are relevant for firms or countries where reallocation of inputs is possible.

In this paper we consider aggregate Malmquist productivity index measures which allow inputs to be reallocated within the group (when in output orientation). This merges the single period aggregation results allowing input reallocation of Nesterenko and Zelenyuk (2007) with the aggregate Malmquist productivity index results of Zelenyuk (2006) to determine aggregate Malmquist productivity indexes that are justified by economic theory, consistent with previous aggregation results, and which maintain analogous decompositions to the original measures. Such measures are of direct relevance to firms or countries who have merged (making input reallocation possible), allowing them to measure potential productivity gains and how these have been realised (or not) over time.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Operational Research - Volume 238, Issue 3, 1 November 2014, Pages 774–785
نویسندگان
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