The adoption of the Eurosystem's monetary policy strategy also aimed at enhancing transparency in the implementation of monetary policy. The strategy is based on two key elements: First, money has been assigned a prominent role in the form of a reference value for the growth of the euro area wide monetary aggregate M3. Second, the Eurosystem carries out a broadly based assessment of the outlook for price developments and the risks to price stability in the euro area on the basis of a wide range of economic and financial indicators.
In order to explain to the public the Eurosystem's policy actions against the background of the adopted monetary policy strategy, the Eurosystem uses several channels: the ECB's Monthly Bulletin; the issuance of a detailed press release after each Governing Council meeting, in which the decisions are explained; the organisation of a monthly press conference at the ECB; the appearances of the President at the European Parliament; and, finally, the numerous speeches and articles by the members of the Governing Council. Taken as a whole, the Eurosystem is probably among the more active central banks when it comes to explaining its policies to the public.
A further important building block in order to establish credibility is the promotion of an efficient implementation of the monetary policy decisions. The Eurosystem has aimed to set up an operational framework which is consistent with market principles and which ensures equal treatment of counterparties and financial systems across the euro area. The Eurosystem's operational framework is based on the principle of decentralisation in order to take advantage of the established links between the national central banks and their counterparties. The monetary policy operations will therefore be conducted by the national central banks, while decisions are taken centrally in the ECB's decision-making bodies.
The consequences of a single currency: perspectives for the future
The most important effects of the single currency relate to the possibility of improving macroeconomic stability and credibility for the policies pursued; these effects are particularly important for the smaller European economies. Moreover, important benefits can be derived from microeconomic factors, such as lower transaction costs, wider and deeper financial markets, improved price transparency and increased competition.
Starting with the macroeconomic factors, Monetary Union makes it possible for the participating countries to combine their credibility. In this way, small countries can, to a certain extent, "borrow" credibility from some of the large countries which have pursued stability-oriented policies for a long time. Under credible conditions, the financial markets are no longer under pressure from speculative attacks by large institutional investors. Price and interest rate developments are stabilised, and the investment climate for companies is secured. In the microeconomic field, the most obvious consequences relate to lower transaction costs and increased price transparency across national borders. These factors are likely to contribute to increased competition and downward price pressure on many products.
One very important consequence is that the use of a single currency will give rise to larger and more competitive financial markets in the euro area. In most European countries, the financial markets have, by tradition, been rather shallow, with few participants and a rather narrow set of financial instruments on offer. A high degree of segmentation and a lack of cross-border competition have implied relatively low trading volumes, high transaction costs and a reluctance to implement innovative financial instruments.
On the introduction of the euro, the foreign exchange risk of trading in the different national markets in the euro area fully disappeared. This has triggered increasing cross-border competition and has provided an incentive for the harmonisation of market practices. In fact, the trading of money market paper and euro area government bonds can already be considered to be largely integrated. The markets for private bonds are still segmented owing to the differing institutional and regulatory conditions across Member States, but they, too, will gradually integrate and provide an incentive for increasing the issuance volumes of private bonds. This will contribute to reducing the financing costs for private companies, and it will provide improved opportunities for investors.
Monetary Union provides much needed assurance of exchange rate stability for exporters, importers and investors. This is particularly important for small and open economies. In fact, most countries in Europe are to be considered small in the current global perspective. The active use of the exchange rate as a tool of economic policy could be an alternative for a large reserve-currency country. For a small country, experience has shown that large changes in the exchange rate tend to give rise to higher costs rather than benefits, due to the harmful effects on expectations and higher interest rates.
Some of the economic effects of the Monetary Union may partially benefit also the countries remaining outside Monetary Union. Nevertheless, it is important for the "out" countries, to assess whether they find that the benefits of maintaining a national monetary policy "autonomy" - if there is any such autonomy in an integrated and globalised market situation - outweigh the possible drawbacks of not being able to fully draw on the credibility of the euro area, the integration of the euro area financial markets, lower transaction costs, improved price transparency and increased competition.
The euro and the Nordic countries
The Nordic countries have chosen to organise their monetary policy ties to the euro area in very different ways: Finland is the only Nordic country taking part in Monetary Union as from the start of Stage Three; Denmark negotiated an opt-out from Monetary Union but follows a fixed exchange rate policy vis-а-vis the euro within the new Exchange Rate Mechanism (ERM II); Sweden decided not to participate in Monetary Union from the start of Stage Three, without having a formal opt-out and the Swedish krona still floats freely against the euro; and Norway and Iceland remain outside the EU altogether.
The divergent approaches taken by the Nordic countries as regards one of the most important economic and political projects in Europe in modern times are somewhat strange in view of their traditionally close cultural, historical, political and economic ties. Nordic co-operation has always been very important and close. I note with satisfaction that the public opinions in Denmark and Sweden now seem to be swinging in a more favourable direction with regard to future membership. Maybe the successful implementation of the euro has made the public understand that Monetary Union is aimed at ensuring long-term stability in Europe. In this context, the recent signals from the Government of the United Kingdom in favour of membership in the Monetary Union are also very encouraging.
Personally, I think that it would be beneficial to all Nordic countries - and the United Kingdom - to join Monetary Union within the not too distant future. I hope that Sweden and Denmark can become members already before the introduction of the euro banknotes and coins in 2002.
It is important for these countries to also assess the political aspects of remaining outside Monetary Union. Experience has shown that EU Member States which have taken initiatives and worked constructively towards European integration have been generally more successful in gaining influence than those less committed to the project. In this respect, it should be noted that the aim of the Maastricht Treaty is clearly to establish a Monetary Union comprising all EU Member States.
Personally, I also think that the Nordic countries could provide a fruitful joint contribution to the long-term success of Monetary Union. There is no need to overemphasise the role of small countries in this process, but it is clear that co-ordinated views by a group of small countries would have a larger influence than the views of individual countries. One of the benefits of the Nordic countries - and small countries in general - is that they are seldom bound to their old traditional system. In contrast, they typically fight for efficient solutions which would be in the interest of the whole of the euro area.
Concluding remarks
The project to establish European Economic and Monetary Union was carefully prepared and based on very strong political commitment. It has contributed to the co-ordination of economic policies - even in a wider sense - in an environment of deregulated financial markets and the free flow of capital. The stability arguments behind the introduction of the euro have been so well accepted that we are already seeing serious and visible efforts aimed at the next step towards a global "single currency" through the establishment of exchange rate co-ordination between the euro, the US dollar and the Japanese yen. In order for any such world-wide currency co-ordination to become successful, there would be a need for political commitment to globally harmonising fiscal, monetary and structural policies. In this context, I would advise realism, caution and a gradual approach in spite of the longer-term ideal goal of global stability. There are still many challenges and adjustments ahead within the euro area before any world-wide steps should be considered. Our first priority is to ensure long-term stability in the euro area economies under the single monetary policy and on the hope that the euro area will soon cover all EU countries.
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Eurosystem: new challenges for old missions
Inaugural Lecture by Tommaso Padoa-Schioppa,
Member of the Executive Board of the European Central Bank,
on the occasion of his appointment as
honorary Professor of Johann Wolfgang Goethe-Universitдt,
Frankfurt am Main, 15 April 1999
Table of contents
1. Introduction
2. Policy missions
3. New challenges
4. Making the eurosystem a central bank
5. Dealing with the European unemployment
6. Managing financial transformations
7. Coping with a lack of political union
8. Conclusion
1. INTRODUCTION
I participate in this Dies Academicus, at the University that carries the name of Goethe, in the town of Frankfurt, in the first year of the euro, with thoughts and emotions that are hard to conceal.
In my early youth, at the time of the decisions that determine one's life, the dearest of my Gymnasium teachers told me: "You have to resolve, in order to decide your future, the dilemma of what interests you most: whether to understand or to change the world." My choice has been Economics. And, the subject of economics being human action, I early discounted that the call for action would prevail, in my motivations, over the enquiring spirit. I did not expect how strongly that dilemma would continue to accompany my life. More importantly, I did not understand, at the time, how much acting and enquiring are complementary ways of being in the world and searching for truth, as Goethe's work and life so profoundly witness. Science changes reality; practical activity not supported by reflection and analysis is ineffective and even harmful.
If I now live in Frankfurt and am here today it is because most of my professional life was spent in an institution - the Banca d'Italia - where eminent persons like Guido Carli, Paolo Baffi and Carlo Azeglio Ciampi allowed the dilemma of my early years being kept somewhat unresolved and favoured independent analysis as a complement of practical activity. They also shared and encouraged the combination of enquiry and action that helped the euro to become a reality. To them I therefore dedicate this lecture.
Academia is the place where teaching and enquiring reinforce each other by going hand in hand. It originates from Socrates' precept that "the wisest recognises that he is in truth of no account in respect to wisdom". Teaching is assertive, enquiring interrogative. One is based on the presumption that we have answers to transmit; the other is based on the modesty imposed by unresolved questions.
The mode of the following remarks will be the interrogative, rather than the assertive one. Not only because presumption is certainly not my йtat d'esprit today, but, more importantly, because the theme of this lecture - the new challenges posed by the advent of the euro - has a distinctly intellectual dimension, not only a practical one. The success of EMU will largely depend on the ability to identify new problems at an early stage and to analyse them without prejudice. While the mission entrusted to central bankers is not new, the challenges in the years to come may indeed differ from those of the last few decades. They may be "new" either because they have not been experienced before, or because they have acquired a new dimension.
In reviewing what I consider to be, for the Eurosystem, the most important of such challenges, I shall use the academic privilege of taking a free and forward-looking perspective. My point of view will, therefore, not necessarily coincide with that of my institution. Moreover, I shall not be objective, because I shall mainly draw on the intellectual and practical experiences that have constituted my professional life.
2. POLICY MISSIONS
Policy missions have not been altered by the start of the euro. They correspond to aspects of the public interest that were not redefined, and did not need a redefinition, because of the euro.
In the field of central banking the public interest is to provide economic activity with a medium of exchange that preserves its value over time. In the broader field of economic policy - of which monetary policy is part - the public interest is, to use words from the Maastricht Treaty that can be similarly found in most national constitutions and legislation, "to promote economic and social progress which is balanced and sustainable" (Article B). In the field of European integration, the mission is that of "creating an ever closer union among the people of Europe, in which decisions are taken as closely as possible to the citizen" (Article A). Finally, in the field of international relations the public interest is to "maintain international peace and security" (UN Charter Article 1.1) as well as to "contribute to the promotion and maintenance of high level of employment and real income" (Articles of Agreement of the IMF, Article 1.ii).
The formulation of these policy missions has taken shape over the course of this century, or even earlier, on the basis of experience, scholarly investigation, political debate and action. There would be no consensus about the primary mission of the central bank if countries had not experienced first hyperinflation and then successful monetary management by a stability-oriented and independent central bank. Social progress and economic growth would not be on the agenda of governments without the labour movement and the Great Depression. We would not have the EU Treaties and the Charter of the UN without the tragedy of two World Wars.
Economists have explored the scope for economic policy action, and the limits thereof, in the monetary, fiscal and regulatory fields. Without thirty years of academic debate about the role of monetary policy, the EMU Treaty and the Statute of the ESCB/ECB would not have been written the way they were. The subordination of economic policies to the principle of "an open market economy with free competition" would not have been explicitly inserted in the Maastricht Treaty (Article 3A) had those principles not gained recognition in the community of scholars.
Central bankers (most notably in the Delors Committee) have prepared the blueprint for the single currency. International and constitutional lawyers have elaborated the legal concepts and studied the procedures to carry out the policy missions. They have built that legal monument that is the Rome/Maastricht Treaty. Citizens and politicians have discussed, promoted and implemented the whole process.
Different policies carry different degrees of compulsion and effectiveness. In general, instruments are more strongly framed when they are entrusted to institutions whose area of jurisdiction coincides with that of the nation state. Strongly framed instruments, however, do not necessarily produce strong results. Tough regulation against air pollution adopted only by a small country is less effective, for that same country, than softer regulation adopted by a larger group of countries. The economic literature about externalities, or that about optimal currency areas, are seminal examples of the contribution economic research can make in this respect.