L'effet du travail hors-ferme sur l'efficacité technique des fermes laitières québécoises: un modèle intégrant les biais de sélection sur les observables et inobservables

This article focuses on the effect of off-farm work on technical efficiency of a sample of dairy farms in Quebec. The analyzes are based on the estimation of a stochastic model of cost function We hypothesize that producers working outside and those working only on the farm have different observable and unobservable characteristics resulting in a selection bias that must be taken into account. Our results confirm the presence of selection bias. Also, empirical results show that participation in non-farm work exerts a negative and statistically significant effect on technical efficiency of dairy farms. Without correction for selection bias the efficiency scores between the 2 groups are not statistically different.


Variant title:
The Effect of Off-Farm Work on the Technical Efficiency of Quebec Dairy Farms: a Model Incorporating Selection Bias on Observable and Unobservable
Issue Date:
2014-10
Publication Type:
Working or Discussion Paper
Record Identifier:
http://ageconsearch.umn.edu/record/187233
PURL Identifier:
http://purl.umn.edu/187233
JEL Codes:
C26; D24; Q12
Series Statement:
CREATE Working Papers
2014-9




 Record created 2017-04-01, last modified 2018-01-22

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