In his 2005 paper in this journal, Kuosmanen argues that Shephard's specification of weak disposability in activity analysis (DEA) models is not correct. We show that Shephard's specification does satisfy weak disposability and is the “smallest” technology to do so.
No takes yet. Share an insight, caveat, or question.
Färe et al. (2009) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: