O objetivo deste artigo é fazer um estudo da teoria cartalista da moeda em dois momentos da história do pensamento econômico. O primeiro se inicia em 1905 com a publicação de The State Theory of Money de Knapp, abrangendo também trabalhos de Keynes,Weber e Lerner. O segundo momento...

This paper is intended to underline the proximity between Keynes´s approach and the so-called complexity approach, which has been recently incorporated into economics. One of the central ideas of the complexity approach is that individual actions have unintended overall consequences as a result...

The blockage of financial asset liquidity in March 1990, known as the Collor Plan - one of the most drastic state interventions in the Brazilian economy ever -, originated in the debate over the failure of previous stabilization policies, especially the heterodox shocks of the Sarney government....

This paper analysis the relationship between market structure and competitiveness in the Brazilian banking industry. First, it quantifies competitiveness by using the statistic-H proposed by Panzar & Rosse and evaluates its relationship with several concentration statistics:...

This analysis the relationship between market structure and competitiveness in the Brazilian bank industry. First, it quantifies competitiveness by using the statistic-H proposed by Panzar & Rosse and evaluates its relationship with several concentration statistics: Herfindahl-Hirschman,...