Kuosmanen T, T Post and S Scholtes (2007). “Non-Parametric Tests of Productive Efficiency with Errors-in-Variables.” J Econometrics 136(1): 131-162.

Kuosmanen T, T Post and T Sipilainen (2004). “Shadow Price Approach to Total Factor Productivity Measurement: With an Application to Finnish Grass-Silage Production.” JPA 22(1-2): 95-121.

Kwakye E (2004). “Relative Efficiency of Some Selected Hospitals in the ACCRa-Tema Metropolis.” in Emrouznejad A and V Podinovski (eds.) Proceedings of DEA2004, Birmingham, UK: 305.

Kwangsoo L and TTH Wan (2003). “Information System Integration and Technical Efficiency in Urban Hospitals.” Int J Healthcare Technology and Management 5(6): 452-462.

Kwon OS and H Lee (2004). “Productivity Improvement in Korean Rice Farming: Parametric and Non-Parametric Analysis.” Australian J Agricultural Economics 48(2): 323-346.

Kuosmanen T (2001). ?DEA with Efficiency Classification Preserving Conditional Convexity.” EJOR 132(2): 326-342.

Kuosmanen T (2003). “Duality Theory of Non-Convex Technologies.” JPA 20(3): 273-304.

Kuosmanen T (2005). “Weak Disposability in Nonparametric Production Analysis with Undesirable Outputs.” American J Agricultural Economics 87(4): 1077-1082.

Kuosmanen T, L Cherchye and T Sipilainen (2006). “The Law of One Price in Data Envelopment Analysis: Restricting Weight Flexibility across Firms.” EJOR 170(3): 735-757.

Kuosmanen T and M Kortelainen (2005). “Measuring Eco-Efficiency of Production with Data Envelopment Analysis.” J Industrial Ecology 9(4): 59-72.