摘要：From the theoretical discussion in uniformity and income distribution, the aim of the
following remarks is to propose a causal model in order to its explanation. Economic
growth process seeks for equity in income distribution. Notwithstanding turns out to
be insufficient to reduce poverty, in a macroeconomic scale. It is due to the fact that
in urban sphere, as well as in rural one, developing economies are characterized by
poverty, having in mind their structural heterogeneity.
关键词：Scopes, problematic, theories and models. Inequality, regional income,
causal modelling.
