function mode_check(fun,x,hessian,DynareDataset,DynareOptions,Model,EstimatedParameters,BayesInfo,DynareResults)
% function mode_check(x,fval,hessian,gend,data,lb,ub)
% Checks the maximum likelihood mode
%
% INPUTS
% x: mode
% fval: value at the maximum likelihood mode
% hessian: matrix of second order partial derivatives
% gend: scalar specifying the number of observations
% data: matrix of data
% lb: lower bound
% ub: upper bound
%
% OUTPUTS
% none
%
% SPECIAL REQUIREMENTS
% none
% Copyright (C) 2003-2010 Dynare Team
%
% This file is part of Dynare.
%
% Dynare is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% (at your option) any later version.
%
% Dynare is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with Dynare. If not, see .
TeX = DynareOptions.TeX;
if ~isempty(hessian);
[ s_min, k ] = min(diag(hessian));
end
fval = feval(fun,x,DynareDataset,DynareOptions,Model,EstimatedParameters,BayesInfo,DynareResults);
if ~isempty(hessian);
disp(' ')
disp('MODE CHECK')
disp(' ')
disp(sprintf('Fval obtained by the minimization routine: %f', fval))
disp(' ')
if s_min