<ul><li><code>arg</code>and<code>arg1</code>are the objective functions of the non-linear 
estimators in the GMM procedure.</li><li><code>Omega</code>and<code>Omegabis</code>generates the variance-covariance matrices 
of the Original and Transformed models (See Arraiz et al., 2007 for details.)</li><li><code>Ggfastfast</code>calculates G and g.</li><li>All other functions perform calculations to estimates various objects 
defined in Appendix B2 and B3 in Arraiz et al., 2007.</li></ul>

models

utilities

Generalized Method of Moment estimation of Cliff-Ord-type
        spatial autoregressive models with and without heteroskedastic
        innovations

utilities: Functions used by gstslshet.

Description

Arguments