Almost all of the papers presented in this special issue were part of the annual conferences of the Banco Central de la Republica Argentina (BCRA) during the last couple of years, or are variations on the topics on which the authors presented during the Bank’s Annual Conference. They share a common theme, one that is relevant for the recent Argentinean experience, but that is also important for many developing countries, since it puts into question the role of central banks in the process of development. The papers suggest that central banks historically were not limited to fighting inflation and have, under certain circumstances, been relevant in promoting a broad process of development with price stability. 1 Throughout the history of central banking both in advanced and developing countries, financing governments, managing exchange rates, and supporting the productive sectors by using direct methods of intervention have been among the most important tasks of central banking and, indeed, in many cases, were among the reasons for their existence. The conventional independent central bank concerned only with inflation is, in a sense, radically out of step with the history and practice of central banking throughout most of its history. TherecentArgentineanexperience,infact,reflectsthisnotionthatcentralbankscanbe instruments of development. It is important to remember that during the Convertibility period (1991–2002) the BCRA was significantly limited in its ability to act as a lender of last resort, and that a process of liberalization, deregulation and privatization, together with the fixed exchange rate, resulted in unsustainable current account deficits and increasing external indebtedness which led to the default. After the crisis, and particularly after 2003, the economy grew at the highest rates in its recorded history, to a great extent as a result of the expansion of domestic demand. Even though the external conditions were favorable, it is important to note that other countries in South America had a more favorable shock to their terms of trade and still grew considerably less than Argentina. Further, the expansion of demand, and the reduction of unemployment rate from more than 22 percent to around 7 percent, went hand in hand with the maintenance of primary fiscal surpluses, 2 and higher real wages that permitted a considerable improvement in income distribution.