Allen-Uzawa Elasticity Domain
for the Normalized Quadratic Cost Function



      --------------------------------------------------------------
 0.5  |    2       1       1       1       1       1       1       1
 0.4  |    2       1       1       1       1       1       1       1
 0.3  |            1       1       1       1       1       1       1
 0.2  |            1       1       1       1       1       1       1
 0.1  |                    1       1       1       1       1       1
 0.0  |                    1       1       1       1       1       1
-0.1  |                            1       1       1       1       2
-0.2  |                                    1       2       2       2
      --------------------------------------------------------------
        -0.2    -0.1     0.0     0.1     0.2     0.3     0.4     0.5