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stepan authored
at time t (even with the homotopic steps) then the size of the structural innovations is reduced (at time t *only*). The advantage of this trick is that the seed of the random number generator is not affected. The problem is that the structural innovations are now heteroscedastic. Should add something to evaluate the importance of this heteroscedasticity problem. git-svn-id: https://www.dynare.org/svn/dynare/trunk@3346 ac1d8469-bf42-47a9-8791-bf33cf982152
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