/*Econometrics II: Data for MLE GMM questions;*/
let x[49,1] =
   5.05678
   4.26922
   3.80084
   3.75373
   4.06573
   4.54019
   5.30012
   5.35969
   4.59888
   3.64629
   3.68893
   3.63996
   3.19883
   3.82573
   4.58212
   3.75116
   3.58462
   4.17842
   4.05808
   3.54362
   4.07316
   4.06750
   3.81846
   4.24999
   4.33218
   3.80125
   3.77296
   3.77182
   3.47106
   3.98911
   4.21341
   3.85192
   4.27236
   3.93302
   4.08367
   4.26393
   3.93289
   3.75600
   3.76823
   4.37810
   4.16999
   3.28366
   3.15586
   3.47670
   3.38085
   3.42553
   3.67636
   4.15423
   4.47268;