Edwin W. Kemmerer, a "Money Doctor", was invited to Chile in 1925 to deal with monetary policy and inflation problems which were considered one of the principal economic problems of Chile at the time. The visit by Kemmerer was used to back up monetary policies already outlined by Chileans. These reforms included the creation of a central bank, the establishment of government budget law and a general bank law. All these reforms were established by rule by decree by Arturo Alessandri who had been reestablished in power following a coup d'etat against him in 1924 (where the coup-makers protested among other things against inflation). Gold convertibility was established in 1925. As result of these reforms Chile managed to tame inflation to such degree that the 1920s were the decade with less inflation in the 1890–1980 period. Another concequence of the reforms was an increased easyness by Chile to obtain loans not only in the United States but also in the United Kingdom, Switzerland and Germany. In the years after the visit of Kemmerer there was a sharp increase in foreign investments.