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Estimating A Mixture of Stochastic Production Frontier: Technology Gap and Technical Efficiency Measures

المصدر: المجلة الجزائرية للتنمية الإقتصادية
الناشر: جامعة قاصدي مرباح - ورقلة
المؤلف الرئيسي: Dhahri, Sawssen Hajji (Author)
المجلد/العدد: مج7, ع2
محكمة: نعم
الدولة: الجزائر
التاريخ الميلادي: 2020
الصفحات: 321 - 330
ISSN: 5302-2392
رقم MD: 1135314
نوع المحتوى: بحوث ومقالات
اللغة: الإنجليزية
قواعد المعلومات: EcoLink
مواضيع:
كلمات المؤلف المفتاحية:
Technology | Technical Efficiency | Switching Regression | French Textile Industry
رابط المحتوى:
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LEADER 02260nam a22002177a 4500
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041 |a eng 
044 |b الجزائر 
100 |9 609301  |a Dhahri, Sawssen Hajji  |e Author 
245 |a Estimating A Mixture of Stochastic Production Frontier:  |b Technology Gap and Technical Efficiency Measures 
260 |b جامعة قاصدي مرباح - ورقلة  |c 2020 
300 |a 321 - 330 
336 |a بحوث ومقالات  |b Article 
520 |b This study aims to assess the ignorance impact of the technological heterogeneity on the technical efficiency measurement, using stochastic production frontier. We proposed a methodology based on a switching regression model in order to take account of the technology differences in the frontier specification. Indeed, we extend the switching model developed by Caudill (2003) for the panel case in two ways. First, we incorporate technical inefficiency in the model. Then, we consider that each firm has a specific probability to use one of the two technologies, in the industry. Next, we construct two technology homogenous groups. Finally, we estimate two production frontiers for each group of technologically homogeneous firms in order to estimate ‘net’ technical inefficiency scores. This methodology was applied to a panel of French textile firms (1993-1997). The empirical results show that the technical efficiency is very low, 45% on average, under the homogeneous technology hypothesis. However, the average technical efficiency is about 80% with the extended switching regression model. Thus, if we ignore the technology heterogeneity, we underestimate the technical efficiency of approximately 30% on average. 
653 |a حدود الإنتاج  |a العشوائية  |a الفجوة التقنية  |a الفجوة الفنية 
692 |b Technology  |b Technical Efficiency  |b Switching Regression  |b French Textile Industry 
773 |4 الاقتصاد  |6 Economics  |c 022  |e Algerian Review of Economic Development  |f Al-mağallaẗ al-ğazā’iriyaẗ li-l-tanmiyaẗ al-iqtiṣādiyaẗ  |l 002  |m مج7, ع2  |o 1433  |s المجلة الجزائرية للتنمية الإقتصادية  |v 007  |x 5302-2392 
856 |u 1433-007-002-022.pdf 
930 |d y  |p y  |q n 
995 |a EcoLink 
999 |c 1135314  |d 1135314