Under production uncertainty, it is shown that the LeChatelier princip
le holds for the derived demand of the ith factor if it is technically
complementary (competing) with the risk-increasing (risk-reducing) qu
asi-fixed input and absolute risk aversion is decreasing. In addition,
the LeChatelier principle for the output supply function holds if the
quasi-fixed factor is an inferior (normal) and risk-increasing (risk-
reducing) input and partial risk aversion is increasing.