Displaying 1 result from an estimated 1 matches for "754504".
Did you mean:
7545.04
2012 Dec 09
1
Error message "cs_lu(A) failed: near-singular A (or out of memory)"
Hi there everyone,
I have the following model (this is naturally a simplified version just for
showing my problem, in case you're wondering this is a translog cost
function with the associated cost share equations):
C ~ á + â1 log X + â2 log Y + ã1 log Z + ã2 log XX
C1 ~ â1 + â2 log YY + ã1 log ZZ
Then I have some restrictions on the coefficients, namely that the sum of â
equal 1 and the