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Identifying and assessing intensive and extensive technologies in European dairy farming
European Review of Agricultural Economics ( IF 3.3 ) Pub Date : 2023-07-05 , DOI: 10.1093/erae/jbad023
Laure Latruffe 1 , Andreas Niedermayr 2 , Yann Desjeux 1 , K Herve Dakpo 3, 4 , Kassoum Ayouba 5, 6 , Lena Schaller 2 , Jochen Kantelhardt 2 , Yan Jin 7, 8 , Kevin Kilcline 7 , Mary Ryan 7 , Cathal O’Donoghue 9
European Review of Agricultural Economics ( IF 3.3 ) Pub Date : 2023-07-05 , DOI: 10.1093/erae/jbad023
Laure Latruffe 1 , Andreas Niedermayr 2 , Yann Desjeux 1 , K Herve Dakpo 3, 4 , Kassoum Ayouba 5, 6 , Lena Schaller 2 , Jochen Kantelhardt 2 , Yan Jin 7, 8 , Kevin Kilcline 7 , Mary Ryan 7 , Cathal O’Donoghue 9
Affiliation
In order to tackle climate change and biodiversity loss, the European Union (EU) promotes extensive farming. However, identifying such farms across countries and assessing their performance for policy purposes remains challenging. This paper combines a latent class stochastic frontier model (LCSFM) with a novel nested metafrontier approach. The resulting model enables the identification of intensive and extensive farms across countries, estimation of farm efficiency and identification of different technology gaps. Based on Farm Accountancy Data Network data of French, Irish and Austrian dairy farms,we find poorer environmental but better economic performance of intensive farms, compared to extensive farms. The largest productivity differences stem from technology gaps and not from inefficiency. The approach enables a more nuanced analysis of sources of inefficiency to assist policy design for future green payments in the EU.
中文翻译:
识别和评估欧洲奶牛养殖的集约型和粗放型技术
为了应对气候变化和生物多样性丧失,欧盟(EU)提倡粗放农业。然而,在各国识别此类农场并出于政策目的评估其绩效仍然具有挑战性。本文将潜在类随机前沿模型(LCSFM)与新颖的嵌套元前沿方法相结合。由此产生的模型能够识别各国的集约型和粗放型农场、估计农场效率并识别不同的技术差距。基于法国、爱尔兰和奥地利奶牛场的农场会计数据网络数据,我们发现与粗放型农场相比,集约化农场的环境较差,但经济效益较好。最大的生产力差异源于技术差距,而不是效率低下。
更新日期:2023-07-05
中文翻译:

识别和评估欧洲奶牛养殖的集约型和粗放型技术
为了应对气候变化和生物多样性丧失,欧盟(EU)提倡粗放农业。然而,在各国识别此类农场并出于政策目的评估其绩效仍然具有挑战性。本文将潜在类随机前沿模型(LCSFM)与新颖的嵌套元前沿方法相结合。由此产生的模型能够识别各国的集约型和粗放型农场、估计农场效率并识别不同的技术差距。基于法国、爱尔兰和奥地利奶牛场的农场会计数据网络数据,我们发现与粗放型农场相比,集约化农场的环境较差,但经济效益较好。最大的生产力差异源于技术差距,而不是效率低下。