Efficiency Analysis: How to Use Data Envelopment Analysis to Compare Efficiencies of Garages


Parameters

Table 22.2 shows the parameters that are used in this example.

Table 22.2: Parameters

Parameter Name

Interpretation

garage_name[garage]

Name of garage

input[i,j]

Input coefficient of input i for garage j

output[i,j]

Output coefficient of output i for garage j

k

Dummy index for looping over garages

efficiency_number[k]

Efficiency number of garage k

weight_sol[k,j]

Weight of garage j when maximizing inefficiency of garage k