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Technical efficiency in competing panel data models : a study of Norwegian grain farming

Kumbhakar, Subal; Lien, Gudbrand; Hardaker, John B. - In: Journal of productivity analysis 41 (2014) 2, pp. 321-337

Persistent link: https://www.econbiz.de/10010478281

Does risk management affect productivity of organic rice farmers in India? : evidence from a semiparametric production model

Lien, Gudbrand; Kumbhakar, Subal; Mishra, Ashok K.; … - In: European journal of operational research : EJOR 303 (2022) 3, pp. 1392-1402

Persistent link: https://www.econbiz.de/10013366214

Production risk in multi-output industries : estimates from Norwegian dairy farms

Tveteras, Ragnar; Flaten, Ola; Lien, Gudbrand - In: Applied economics 43 (2011) 28/30, pp. 4403-4414

Persistent link: https://www.econbiz.de/10009388129

Productivity and profitability decomposition : a parametric distance function approach

Kumbhakar, Subal; Lien, Gudbrand - In: Acta agriculturae Scandinavica / C : an official … 6 (2009) 3/4, pp. 143-155

Persistent link: https://www.econbiz.de/10008811058

A new method for estimating market power with an application to Norwegian sawmilling

Kumbhakar, Subal; Baardsen, Sjur; Lien, Gudbrand - In: Review of industrial organization : RIO 40 (2012) 2, pp. 109-129

Persistent link: https://www.econbiz.de/10009529584

Covariance estimation using high-frequency data: Sensitivities of estimation methods

Haugom, Erik; Lien, Gudbrand; Veka, Steinar; Westgaard, Sjur - In: Economic modelling 43 (2014), pp. 416-425

Persistent link: https://www.econbiz.de/10010503037

Productivity and performance of Finnish and Norwegian dairy farms : does EU membership matter?

Sipiläinen, Timo; Lien, Gudbrand; Kumbhakar, Subal; … - 2011 - Preliminary version

Dairy production has long been the most important production line in Finnish and Norwegian agriculture. Prior to Finland joining the EU, farm structure as well as national agricultural policy was very similar in the two countries. In this paper, we explore development and differences in...

Persistent link: https://www.econbiz.de/10011540906

Australian evidence on the role of interregional flows, production capacity, and generation mix in wholesale electricity prices and price volatility

Higgs, Helen; Lien, Gudbrand; Worthington, Andrew Charles - In: Economic analysis and policy : EAP ; journal of the … 48 (2015), pp. 172-181

Persistent link: https://www.econbiz.de/10011484007

Endogeneity, heterogeneity, and determinants of inefficiency in Norwegian crop-producing farms

Lien, Gudbrand; Kumbhakar, Subal; Alem, Habtamu - In: International journal of production economics 201 (2018), pp. 53-61

Persistent link: https://www.econbiz.de/10011870130

Scale economies, technical change and efficiency in Norwegian electricity distribution ; 1998 - 2010

Kumbhakar, Subal; Amundsveen, Roar; Kvile, Hilde Marit; … - In: Journal of productivity analysis 43 (2015) 3, pp. 295-305

Persistent link: https://www.econbiz.de/10011380486