En portada: Seminario realizado por el Banco Central de Chile, los días 21 y 22 de enero de 1980.Discurso inaugural del ex presidente del Banco Central, Sr. Alvaro Bardón M. -- Foreign Exchange policy and economic liberalization in less developed countries / Ronald McKinnon -- Macro-economic policy in an open economy / Jacob Frenkel -- Indicators of performance in monetary policy in open economies: the historical record / Arnold C. Haberger y Sebastián Edwards -- Some reflections about external public debt management / E. Walter Robichek.