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What does the variable $\lambda$ represent in the context of DEA optimization problem?
What does the variable $\lambda$ represent in the context of DEA optimization problem?
In the CCR envelopment form, what does the variable $s_{i,r}^-$ represent in the output-oriented analysis?
In the CCR envelopment form, what does the variable $s_{i,r}^-$ represent in the output-oriented analysis?
What is the purpose of using the two-step procedure to identify technical and mix inefficiencies in DEA optimization?
What is the purpose of using the two-step procedure to identify technical and mix inefficiencies in DEA optimization?
What information is not explicitly provided by the CCR formulations in envelopment form?
What information is not explicitly provided by the CCR formulations in envelopment form?
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What do CCR models in multiplier form provide?
What do CCR models in multiplier form provide?
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In DEA analysis, what do the duals of multiplier formulations help us understand?
In DEA analysis, what do the duals of multiplier formulations help us understand?
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What is the purpose of the BCC model in envelopment form?
What is the purpose of the BCC model in envelopment form?
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How can CCR and BCC radial models be extended to perform non-oriented analyses?
How can CCR and BCC radial models be extended to perform non-oriented analyses?
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In the Charnes & Cooper Transformation, what does the variable '𝑢' represent?
In the Charnes & Cooper Transformation, what does the variable '𝑢' represent?
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What is the objective of the Input-oriented Analysis in the CCR Models?
What is the objective of the Input-oriented Analysis in the CCR Models?
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According to Charnes, Cooper, and Rhodes (1978), what can be learned from the duals of the multiplier formulations?
According to Charnes, Cooper, and Rhodes (1978), what can be learned from the duals of the multiplier formulations?
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What is the significance of the weights 𝑣 and 𝑢 in the CCR multiplier formulations?
What is the significance of the weights 𝑣 and 𝑢 in the CCR multiplier formulations?
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