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المؤلفون: Roar Amundsveen, Gudbrand Lien, Hilde Marit Kvile, Subal C. Kumbhakar
المصدر: Journal of Productivity Analysis. 43:295-305
مصطلحات موضوعية: Macroeconomics, Economics and Econometrics, Electric power distribution, Returns to scale, business.industry, Distribution (economics), Technical change, Economies of scale, Stochastic frontier analysis, Economics, Business and International Management, business, Inefficiency, Social Sciences (miscellaneous), Industrial organization, Panel data