Since the stabilisation of the Brazilian currency and the growing appreciation of money, consumer goods have had a quantitative impact on the population, influenced by expansive monetary policies and easy consumption and credit. The aim of this study is to identify the mechanisms and operationalisation of monetary policies over the period 1995-2015, understanding the role that money and other variables play on economic agents and thus understanding how the market works by checking whether there is a correlation between money supply and economic growth.