Demand for on-farm permanent hired labour on family holdings: a comment
评论了Blanc等人（2008）的论文，指出其理论模型与实证模型在家庭劳动力制度划分上存在不一致，并对计量方法提出质疑。
This comment discusses several aspects of the recent paper by Blanc et al. (2008), focussing on the link between the theoretical and empirical models. It argues that there is an inconsistency between the two models in the way households are segmented into different labour regimes. The econometric approach is also queried. Oxford University Press and Foundation for the European Review of Agricultural Economics 2009; all rights reserved. For permissions, please email journals.permissions@oxfordjournals.org, Oxford University Press.