 Results from DEAP Version 2.1
 
Instruction file = eg2-ins.txt 
Data file          = eg2-dta.txt 
 
 Input orientated DEA
 
 Scale assumption: VRS
 
 Slacks calculated using multi-stage method
 
 
 EFFICIENCY SUMMARY:
 
  firm  crste  vrste  scale
 
    1  0.500  1.000  0.500 irs
    2  0.500  0.625  0.800 irs
    3  1.000  1.000  1.000  - 
    4  0.800  0.900  0.889 drs
    5  0.833  1.000  0.833 drs
 
 mean  0.727  0.905  0.804

Note: crste = technical efficiency from CRS DEA
      vrste = technical efficiency from VRS DEA
      scale = scale efficiency = crste/vrste


Note also that all subsequent tables refer to VRS results
 
 
 SUMMARY OF OUTPUT SLACKS:
 
 firm  output:           1
    1                0.000
    2                0.000
    3                0.000
    4                0.000
    5                0.000

 mean                0.000
 
 
 SUMMARY OF INPUT SLACKS:
 
 firm  input:            1
    1                0.000
    2                0.000
    3                0.000
    4                0.000
    5                0.000

 mean                0.000
 
 
 SUMMARY OF PEERS:
 
  firm  peers:
    1      1
    2      1    3
    3      3
    4      3    5
    5      5
 
 
 SUMMARY OF PEER WEIGHTS:
   (in same order as above)
 
  firm  peer weights:
    1   1.000
    2   0.500 0.500
    3   1.000
    4   0.500 0.500
    5   1.000
 
 
 PEER COUNT SUMMARY:
   (i.e., no. times each firm is a peer for another)
 
  firm  peer count:
    1       1
    2       0
    3       2
    4       0
    5       1
 
 
 
 SUMMARY OF OUTPUT TARGETS:
 
 firm  output:           1
    1                1.000
    2                2.000
    3                3.000
    4                4.000
    5                5.000
 
 
 SUMMARY OF INPUT TARGETS:
 
 firm  input:            1
    1                2.000
    2                2.500
    3                3.000
    4                4.500
    5                6.000
 
 
 
 FIRM BY FIRM RESULTS:
 
 
Results for firm:     1
Technical efficiency = 1.000
Scale efficiency     = 0.500  (irs)
 PROJECTION SUMMARY:
  variable           original        radial         slack     projected
                        value      movement      movement         value
 output     1           1.000         0.000         0.000         1.000
 input      1           2.000         0.000         0.000         2.000
 LISTING OF PEERS:
  peer   lambda weight
    1      1.000
 
 
Results for firm:     2
Technical efficiency = 0.625
Scale efficiency     = 0.800  (irs)
 PROJECTION SUMMARY:
  variable           original        radial         slack     projected
                        value      movement      movement         value
 output     1           2.000         0.000         0.000         2.000
 input      1           4.000        -1.500         0.000         2.500
 LISTING OF PEERS:
  peer   lambda weight
    1      0.500
    3      0.500
 
 
Results for firm:     3
Technical efficiency = 1.000
Scale efficiency     = 1.000  (crs)
 PROJECTION SUMMARY:
  variable           original        radial         slack     projected
                        value      movement      movement         value
 output     1           3.000         0.000         0.000         3.000
 input      1           3.000         0.000         0.000         3.000
 LISTING OF PEERS:
  peer   lambda weight
    3      1.000
 
 
Results for firm:     4
Technical efficiency = 0.900
Scale efficiency     = 0.889  (drs)
 PROJECTION SUMMARY:
  variable           original        radial         slack     projected
                        value      movement      movement         value
 output     1           4.000         0.000         0.000         4.000
 input      1           5.000        -0.500         0.000         4.500
 LISTING OF PEERS:
  peer   lambda weight
    3      0.500
    5      0.500
 
 
Results for firm:     5
Technical efficiency = 1.000
Scale efficiency     = 0.833  (drs)
 PROJECTION SUMMARY:
  variable           original        radial         slack     projected
                        value      movement      movement         value
 output     1           5.000         0.000         0.000         5.000
 input      1           6.000         0.000         0.000         6.000
 LISTING OF PEERS:
  peer   lambda weight
    5      1.000
