frontier4.1中delta的值都是大于1的怎么办,结果如下:
coefficient standard-error t-ratio
beta 0 0.40185483E+04 0.20946738E+02 0.19184602E+03
beta 1 0.46780981E+03 0.99718963E+02 0.46912823E+01
beta 2 0.25118901E+02 0.16441294E+02 0.15277935E+01
beta 3 0.16711553E+02 0.40339595E+02 0.41427171E+00
beta 4 0.26614777E+02 0.24273104E+02 0.10964719E+01
beta 5 -0.46558692E+02 0.41390696E+02 -0.11248589E+01
beta 6 0.50389364E+00 0.20108295E+00 0.25058994E+01
beta 7 -0.22765012E+01 0.66265231E+00 -0.34354384E+01
beta 8 0.25767608E+01 0.43218740E+00 0.59621376E+01
beta 9 0.16535182E+01 0.56765932E+00 0.29128708E+01
beta10 -0.47393913E-01 0.82814052E-01 -0.57229313E+00
beta11 -0.44771012E-01 0.50749610E-01 -0.88219421E+00
beta12 -0.44150020E-01 0.80977778E-01 -0.54521155E+00
beta13 -0.16427270E+00 0.11463861E+00 -0.14329614E+01
beta14 0.48312726E+00 0.17410808E+00 0.27748699E+01
beta15 -0.21595698E-01 0.12645729E+00 -0.17077464E+00
beta16 -0.14467600E+01 0.79774840E+00 -0.18135542E+01
beta17 -0.13150961E-01 0.21692415E-01 -0.60624697E+00
beta18 0.20725749E+00 0.87328122E-01 0.23733190E+01
beta19 -0.42281921E-01 0.39073799E-01 -0.10821042E+01
beta20 -0.59975572E-01 0.53178781E-01 -0.11278102E+01
beta21 -0.49779925E+04 0.62621204E+01 -0.79493721E+03
delta 1 -0.73293963E+02 0.65487311E+02 -0.11192086E+01
delta 2 0.27542369E+02 0.24684147E+02 0.11157918E+01
delta 3 -0.17683123E+04 0.15797996E+04 -0.11193270E+01
delta 4 -0.71077018E+02 0.63519950E+02 -0.11189716E+01
delta 5 -0.30864680E+02 0.27592304E+02 -0.11185974E+01
delta 6 -0.64189687E+03 0.57348805E+03 -0.11192855E+01
delta 7 -0.26588163E+03 0.23754316E+03 -0.11192982E+01
sigma-squared 0.39372235E+09 0.10000236E+01 0.39371305E+09
gamma 0.87624565E-01 0.42844320E-01 0.20451851E+01
求高手指点,谢谢啦