  Some years ago Aerts et al. presented a macroscopic model in which the amount
of non-locality and indeterminism could be continuously varied, and used it to
show that by increasing non-locality one increases, as expected, the degree of
violation of Bell's inequality (BI), whereas, more surprisingly, by increasing
indeterminism one decreases the degree of the violation of BI. In this note we
propose a different macroscopic model in which the amount of non-locality and
indeterminism can also be parameterized, and therefore varied, and we find
that, in accordance with the model of Aerts et al., an increase of non-locality
produces a stronger violation of BI. However, differently from their model, we
also find that, depending on the initial state in which the system is prepared,
an increase of indeterminism can either strengthen or weaken the degree of
violation of BI.
