Once he had put the cognac business back in order, Monnet did not stay for long. He also got involved in the world of banking. He began working for an American investment bank in Paris. In 1927 he headed the zloty stabilization negotiations in Warsaw. In 1929 he moved to the United States and pursued a banking career in San Francisco.
•  Who should decide interest rates? Should a Central Bank be truly independent on these technical matters or its assessments continually second-guessed by political placemen appointed by the government? •  Who should supervise commercial and other banks and other financial institutions?